This is an automatically generated commit.
When doing `git bisect`, consider `git bisect --skip`.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+++ /dev/null
-CONFIG_ALIGNMENT_TRAP=y
-# CONFIG_APQ_GCC_8084 is not set
-# CONFIG_APQ_MMCC_8084 is not set
-CONFIG_ARCH_32BIT_OFF_T=y
-CONFIG_ARCH_HIBERNATION_POSSIBLE=y
-# CONFIG_ARCH_IPQ40XX is not set
-CONFIG_ARCH_KEEP_MEMBLOCK=y
-# CONFIG_ARCH_MDM9615 is not set
-CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
-# CONFIG_ARCH_MSM8909 is not set
-# CONFIG_ARCH_MSM8916 is not set
-CONFIG_ARCH_MSM8960=y
-CONFIG_ARCH_MSM8974=y
-CONFIG_ARCH_MSM8X60=y
-CONFIG_ARCH_MULTIPLATFORM=y
-CONFIG_ARCH_MULTI_V6_V7=y
-CONFIG_ARCH_MULTI_V7=y
-CONFIG_ARCH_NR_GPIO=0
-CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y
-CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT=y
-CONFIG_ARCH_QCOM=y
-CONFIG_ARCH_SELECT_MEMORY_MODEL=y
-CONFIG_ARCH_SPARSEMEM_ENABLE=y
-CONFIG_ARCH_SUSPEND_POSSIBLE=y
-CONFIG_ARM=y
-CONFIG_ARM_AMBA=y
-CONFIG_ARM_APPENDED_DTB=y
-CONFIG_ARM_ARCH_TIMER=y
-CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
-CONFIG_ARM_ATAG_DTB_COMPAT=y
-# CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER is not set
-CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE=y
-CONFIG_ARM_ATAG_DTB_COMPAT_IGNORE_MEM=y
-CONFIG_ARM_CPUIDLE=y
-CONFIG_ARM_CPU_SUSPEND=y
-# CONFIG_ARM_CPU_TOPOLOGY is not set
-CONFIG_ARM_GIC=y
-CONFIG_ARM_HAS_GROUP_RELOCS=y
-CONFIG_ARM_IPQ806X_FAB_DEVFREQ=y
-CONFIG_ARM_KRAIT_CACHE_DEVFREQ=y
-CONFIG_ARM_L1_CACHE_SHIFT=6
-CONFIG_ARM_L1_CACHE_SHIFT_6=y
-CONFIG_ARM_PATCH_IDIV=y
-CONFIG_ARM_PATCH_PHYS_VIRT=y
-# CONFIG_ARM_QCOM_CPUFREQ_HW is not set
-CONFIG_ARM_QCOM_CPUFREQ_NVMEM=y
-CONFIG_ARM_QCOM_SPM_CPUIDLE=y
-# CONFIG_ARM_SMMU is not set
-CONFIG_ARM_THUMB=y
-CONFIG_ARM_UNWIND=y
-CONFIG_ARM_VIRT_EXT=y
-CONFIG_AUTO_ZRELADDR=y
-CONFIG_BINFMT_FLAT_ARGVP_ENVP_ON_STACK=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_MQ_PCI=y
-CONFIG_BOUNCE=y
-# CONFIG_CACHE_L2X0 is not set
-CONFIG_CC_HAVE_STACKPROTECTOR_TLS=y
-CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5"
-CONFIG_CC_NO_ARRAY_BOUNDS=y
-CONFIG_CLKSRC_QCOM=y
-CONFIG_CLONE_BACKWARDS=y
-CONFIG_CMDLINE_OVERRIDE=y
-CONFIG_COMMON_CLK=y
-CONFIG_COMMON_CLK_QCOM=y
-CONFIG_COMPACT_UNEVICTABLE_DEFAULT=1
-CONFIG_COMPAT_32BIT_TIME=y
-CONFIG_CONTEXT_TRACKING=y
-CONFIG_CONTEXT_TRACKING_IDLE=y
-CONFIG_CPUFREQ_DT=y
-CONFIG_CPUFREQ_DT_PLATDEV=y
-CONFIG_CPU_32v6K=y
-CONFIG_CPU_32v7=y
-CONFIG_CPU_ABRT_EV7=y
-CONFIG_CPU_CACHE_V7=y
-CONFIG_CPU_CACHE_VIPT=y
-CONFIG_CPU_COPY_V6=y
-CONFIG_CPU_CP15=y
-CONFIG_CPU_CP15_MMU=y
-CONFIG_CPU_FREQ=y
-CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
-CONFIG_CPU_FREQ_GOV_ATTR_SET=y
-CONFIG_CPU_FREQ_GOV_COMMON=y
-# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
-CONFIG_CPU_FREQ_GOV_ONDEMAND=y
-CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
-# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
-CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
-# CONFIG_CPU_FREQ_GOV_USERSPACE is not set
-CONFIG_CPU_FREQ_STAT=y
-CONFIG_CPU_HAS_ASID=y
-CONFIG_CPU_IDLE=y
-CONFIG_CPU_IDLE_GOV_LADDER=y
-CONFIG_CPU_IDLE_GOV_MENU=y
-CONFIG_CPU_IDLE_MULTIPLE_DRIVERS=y
-CONFIG_CPU_LITTLE_ENDIAN=y
-CONFIG_CPU_PABRT_V7=y
-CONFIG_CPU_PM=y
-CONFIG_CPU_RMAP=y
-CONFIG_CPU_SPECTRE=y
-CONFIG_CPU_THERMAL=y
-CONFIG_CPU_THUMB_CAPABLE=y
-CONFIG_CPU_TLB_V7=y
-CONFIG_CPU_V7=y
-CONFIG_CRC16=y
-# CONFIG_CRC32_SARWATE is not set
-CONFIG_CRC32_SLICEBY8=y
-CONFIG_CRC8=y
-CONFIG_CRYPTO_DEFLATE=y
-CONFIG_CRYPTO_DEV_QCOM_RNG=y
-CONFIG_CRYPTO_DRBG=y
-CONFIG_CRYPTO_DRBG_HMAC=y
-CONFIG_CRYPTO_DRBG_MENU=y
-CONFIG_CRYPTO_HASH_INFO=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_HW=y
-CONFIG_CRYPTO_JITTERENTROPY=y
-CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
-CONFIG_CRYPTO_LIB_SHA1=y
-CONFIG_CRYPTO_LIB_SHA256=y
-CONFIG_CRYPTO_LIB_UTILS=y
-CONFIG_CRYPTO_LZO=y
-CONFIG_CRYPTO_RNG=y
-CONFIG_CRYPTO_RNG2=y
-CONFIG_CRYPTO_SHA256=y
-CONFIG_CRYPTO_SHA512=y
-CONFIG_CRYPTO_ZSTD=y
-CONFIG_CURRENT_POINTER_IN_TPIDRURO=y
-CONFIG_DCACHE_WORD_ACCESS=y
-CONFIG_DEBUG_GPIO=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S"
-CONFIG_DEVFREQ_GOV_PASSIVE=y
-# CONFIG_DEVFREQ_GOV_PERFORMANCE is not set
-# CONFIG_DEVFREQ_GOV_POWERSAVE is not set
-# CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND is not set
-# CONFIG_DEVFREQ_GOV_USERSPACE is not set
-# CONFIG_DEVFREQ_THERMAL is not set
-CONFIG_DMADEVICES=y
-CONFIG_DMA_ENGINE=y
-CONFIG_DMA_OF=y
-CONFIG_DMA_OPS=y
-CONFIG_DMA_VIRTUAL_CHANNELS=y
-CONFIG_DTC=y
-CONFIG_DT_IDLE_STATES=y
-# CONFIG_DWMAC_GENERIC is not set
-CONFIG_DWMAC_IPQ806X=y
-# CONFIG_DWMAC_QCOM_ETHQOS is not set
-CONFIG_EDAC_ATOMIC_SCRUB=y
-CONFIG_EDAC_SUPPORT=y
-CONFIG_EXCLUSIVE_SYSTEM_RAM=y
-CONFIG_FIXED_PHY=y
-CONFIG_FIX_EARLYCON_MEM=y
-CONFIG_FWNODE_MDIO=y
-CONFIG_FW_LOADER_PAGED_BUF=y
-CONFIG_FW_LOADER_SYSFS=y
-CONFIG_GCC11_NO_ARRAY_BOUNDS=y
-CONFIG_GENERIC_ALLOCATOR=y
-CONFIG_GENERIC_BUG=y
-CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
-CONFIG_GENERIC_CPU_AUTOPROBE=y
-CONFIG_GENERIC_CPU_VULNERABILITIES=y
-CONFIG_GENERIC_EARLY_IOREMAP=y
-CONFIG_GENERIC_GETTIMEOFDAY=y
-CONFIG_GENERIC_IDLE_POLL_SETUP=y
-CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
-CONFIG_GENERIC_IRQ_MIGRATION=y
-CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
-CONFIG_GENERIC_IRQ_SHOW=y
-CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
-CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED=y
-CONFIG_GENERIC_MSI_IRQ=y
-CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
-CONFIG_GENERIC_PCI_IOMAP=y
-CONFIG_GENERIC_PHY=y
-CONFIG_GENERIC_PINCONF=y
-CONFIG_GENERIC_PINCTRL_GROUPS=y
-CONFIG_GENERIC_PINMUX_FUNCTIONS=y
-CONFIG_GENERIC_SCHED_CLOCK=y
-CONFIG_GENERIC_SMP_IDLE_THREAD=y
-CONFIG_GENERIC_STRNCPY_FROM_USER=y
-CONFIG_GENERIC_STRNLEN_USER=y
-CONFIG_GENERIC_TIME_VSYSCALL=y
-CONFIG_GENERIC_VDSO_32=y
-CONFIG_GLOB=y
-CONFIG_GPIOLIB_IRQCHIP=y
-CONFIG_GPIO_CDEV=y
-CONFIG_GRO_CELLS=y
-CONFIG_HARDEN_BRANCH_PREDICTOR=y
-CONFIG_HARDIRQS_SW_RESEND=y
-CONFIG_HAS_DMA=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT_MAP=y
-CONFIG_HAVE_SMP=y
-CONFIG_HIGHMEM=y
-# CONFIG_HIGHPTE is not set
-CONFIG_HOTPLUG_CPU=y
-CONFIG_HWMON=y
-CONFIG_HWSPINLOCK=y
-CONFIG_HWSPINLOCK_QCOM=y
-CONFIG_HW_RANDOM=y
-CONFIG_HZ_FIXED=0
-CONFIG_I2C=y
-CONFIG_I2C_BOARDINFO=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_HELPER_AUTO=y
-# CONFIG_I2C_QCOM_CCI is not set
-CONFIG_I2C_QUP=y
-CONFIG_INITRAMFS_SOURCE=""
-# CONFIG_IOMMU_DEBUGFS is not set
-# CONFIG_IOMMU_IO_PGTABLE_ARMV7S is not set
-# CONFIG_IOMMU_IO_PGTABLE_LPAE is not set
-CONFIG_IOMMU_SUPPORT=y
-# CONFIG_IPQ_APSS_PLL is not set
-# CONFIG_IPQ_GCC_4019 is not set
-# CONFIG_IPQ_GCC_6018 is not set
-CONFIG_IPQ_GCC_806X=y
-# CONFIG_IPQ_GCC_8074 is not set
-# CONFIG_IPQ_LCC_806X is not set
-CONFIG_IRQCHIP=y
-CONFIG_IRQSTACKS=y
-CONFIG_IRQ_DOMAIN=y
-CONFIG_IRQ_DOMAIN_HIERARCHY=y
-CONFIG_IRQ_FASTEOI_HIERARCHY_HANDLERS=y
-CONFIG_IRQ_FORCED_THREADING=y
-CONFIG_IRQ_WORK=y
-CONFIG_KMAP_LOCAL=y
-CONFIG_KMAP_LOCAL_NON_LINEAR_PTE_ARRAY=y
-CONFIG_KPSS_XCC=y
-CONFIG_KRAITCC=y
-CONFIG_KRAIT_CLOCKS=y
-CONFIG_KRAIT_L2_ACCESSORS=y
-CONFIG_LIBFDT=y
-CONFIG_LOCK_DEBUGGING_SUPPORT=y
-CONFIG_LOCK_SPIN_ON_OWNER=y
-CONFIG_LZO_COMPRESS=y
-CONFIG_LZO_DECOMPRESS=y
-CONFIG_MDIO_BITBANG=y
-CONFIG_MDIO_BUS=y
-CONFIG_MDIO_DEVICE=y
-CONFIG_MDIO_DEVRES=y
-CONFIG_MDIO_GPIO=y
-CONFIG_MDIO_IPQ8064=y
-# CONFIG_MDM_GCC_9615 is not set
-# CONFIG_MDM_LCC_9615 is not set
-CONFIG_MEMFD_CREATE=y
-# CONFIG_MFD_HI6421_SPMI is not set
-CONFIG_MFD_QCOM_RPM=y
-# CONFIG_MFD_SPMI_PMIC is not set
-CONFIG_MFD_SYSCON=y
-CONFIG_MIGHT_HAVE_CACHE_L2X0=y
-CONFIG_MIGRATION=y
-CONFIG_MMC=y
-CONFIG_MMC_ARMMMCI=y
-CONFIG_MMC_BLOCK=y
-CONFIG_MMC_BLOCK_MINORS=16
-CONFIG_MMC_CQHCI=y
-CONFIG_MMC_QCOM_DML=y
-CONFIG_MMC_SDHCI=y
-CONFIG_MMC_SDHCI_IO_ACCESSORS=y
-CONFIG_MMC_SDHCI_MSM=y
-# CONFIG_MMC_SDHCI_PCI is not set
-CONFIG_MMC_SDHCI_PLTFM=y
-CONFIG_MODULES_USE_ELF_REL=y
-CONFIG_MSM_GCC_8660=y
-# CONFIG_MSM_GCC_8909 is not set
-# CONFIG_MSM_GCC_8916 is not set
-# CONFIG_MSM_GCC_8939 is not set
-# CONFIG_MSM_GCC_8960 is not set
-# CONFIG_MSM_GCC_8974 is not set
-# CONFIG_MSM_GCC_8976 is not set
-# CONFIG_MSM_GCC_8994 is not set
-# CONFIG_MSM_GCC_8996 is not set
-# CONFIG_MSM_GCC_8998 is not set
-# CONFIG_MSM_GPUCC_8998 is not set
-# CONFIG_MSM_IOMMU is not set
-# CONFIG_MSM_LCC_8960 is not set
-# CONFIG_MSM_MMCC_8960 is not set
-# CONFIG_MSM_MMCC_8974 is not set
-# CONFIG_MSM_MMCC_8996 is not set
-# CONFIG_MSM_MMCC_8998 is not set
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_NAND_CORE=y
-CONFIG_MTD_NAND_ECC=y
-CONFIG_MTD_NAND_ECC_SW_HAMMING=y
-CONFIG_MTD_NAND_QCOM=y
-CONFIG_MTD_QCOMSMEM_PARTS=y
-CONFIG_MTD_RAW_NAND=y
-CONFIG_MTD_SPI_NOR=y
-CONFIG_MTD_SPLIT_FIRMWARE=y
-CONFIG_MTD_SPLIT_FIT_FW=y
-CONFIG_MTD_SPLIT_UIMAGE_FW=y
-CONFIG_MTD_UBI=y
-CONFIG_MTD_UBI_BEB_LIMIT=20
-CONFIG_MTD_UBI_BLOCK=y
-CONFIG_MTD_UBI_WL_THRESHOLD=4096
-CONFIG_MUTEX_SPIN_ON_OWNER=y
-CONFIG_NEED_DMA_MAP_STATE=y
-CONFIG_NEON=y
-CONFIG_NET_DEVLINK=y
-CONFIG_NET_DSA=y
-CONFIG_NET_DSA_QCA8K=y
-CONFIG_NET_DSA_QCA8K_LEDS_SUPPORT=y
-CONFIG_NET_DSA_TAG_QCA=y
-CONFIG_NET_FLOW_LIMIT=y
-CONFIG_NET_PTP_CLASSIFY=y
-CONFIG_NET_SELFTESTS=y
-CONFIG_NET_SWITCHDEV=y
-CONFIG_NLS=y
-CONFIG_NO_HZ=y
-CONFIG_NO_HZ_COMMON=y
-CONFIG_NO_HZ_IDLE=y
-CONFIG_NR_CPUS=2
-CONFIG_NVMEM=y
-CONFIG_NVMEM_LAYOUTS=y
-CONFIG_NVMEM_QCOM_QFPROM=y
-# CONFIG_NVMEM_QCOM_SEC_QFPROM is not set
-# CONFIG_NVMEM_SPMI_SDAM is not set
-CONFIG_NVMEM_SYSFS=y
-CONFIG_NVMEM_U_BOOT_ENV=y
-CONFIG_OF=y
-CONFIG_OF_ADDRESS=y
-CONFIG_OF_EARLY_FLATTREE=y
-CONFIG_OF_FLATTREE=y
-CONFIG_OF_GPIO=y
-CONFIG_OF_IRQ=y
-CONFIG_OF_KOBJ=y
-CONFIG_OF_MDIO=y
-CONFIG_OLD_SIGACTION=y
-CONFIG_OLD_SIGSUSPEND3=y
-CONFIG_PADATA=y
-CONFIG_PAGE_OFFSET=0xC0000000
-CONFIG_PAGE_POOL=y
-CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
-CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
-CONFIG_PAHOLE_HAS_LANG_EXCLUDE=y
-CONFIG_PCI=y
-CONFIG_PCIEAER=y
-CONFIG_PCIEPORTBUS=y
-CONFIG_PCIE_DW=y
-CONFIG_PCIE_DW_HOST=y
-CONFIG_PCIE_QCOM=y
-CONFIG_PCI_DEBUG=y
-CONFIG_PCI_DISABLE_COMMON_QUIRKS=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PCI_DOMAINS_GENERIC=y
-CONFIG_PCI_MSI=y
-CONFIG_PCI_MSI_IRQ_DOMAIN=y
-CONFIG_PCS_XPCS=y
-CONFIG_PERF_USE_VMALLOC=y
-CONFIG_PGTABLE_LEVELS=2
-CONFIG_PHYLIB=y
-CONFIG_PHYLIB_LEDS=y
-CONFIG_PHYLINK=y
-# CONFIG_PHY_QCOM_APQ8064_SATA is not set
-# CONFIG_PHY_QCOM_EDP is not set
-# CONFIG_PHY_QCOM_IPQ4019_USB is not set
-CONFIG_PHY_QCOM_IPQ806X_SATA=y
-# CONFIG_PHY_QCOM_IPQ806X_USB is not set
-# CONFIG_PHY_QCOM_PCIE2 is not set
-# CONFIG_PHY_QCOM_QMP is not set
-# CONFIG_PHY_QCOM_QUSB2 is not set
-# CONFIG_PHY_QCOM_USB_HS_28NM is not set
-# CONFIG_PHY_QCOM_USB_SNPS_FEMTO_V2 is not set
-# CONFIG_PHY_QCOM_USB_SS is not set
-CONFIG_PINCTRL=y
-# CONFIG_PINCTRL_APQ8064 is not set
-# CONFIG_PINCTRL_APQ8084 is not set
-# CONFIG_PINCTRL_IPQ4019 is not set
-CONFIG_PINCTRL_IPQ8064=y
-# CONFIG_PINCTRL_MDM9615 is not set
-CONFIG_PINCTRL_MSM=y
-# CONFIG_PINCTRL_MSM8226 is not set
-# CONFIG_PINCTRL_MSM8660 is not set
-# CONFIG_PINCTRL_MSM8909 is not set
-# CONFIG_PINCTRL_MSM8916 is not set
-# CONFIG_PINCTRL_MSM8960 is not set
-# CONFIG_PINCTRL_QCOM_SPMI_PMIC is not set
-# CONFIG_PINCTRL_QCOM_SSBI_PMIC is not set
-# CONFIG_PINCTRL_SDX65 is not set
-CONFIG_PM_DEVFREQ=y
-# CONFIG_PM_DEVFREQ_EVENT is not set
-CONFIG_PM_OPP=y
-CONFIG_POWER_RESET=y
-CONFIG_POWER_RESET_MSM=y
-CONFIG_POWER_SUPPLY=y
-CONFIG_PPS=y
-CONFIG_PREEMPT_NONE_BUILD=y
-CONFIG_PRINTK_TIME=y
-CONFIG_PTP_1588_CLOCK=y
-CONFIG_PTP_1588_CLOCK_OPTIONAL=y
-CONFIG_QCA83XX_PHY=y
-# CONFIG_QCM_DISPCC_2290 is not set
-# CONFIG_QCM_GCC_2290 is not set
-# CONFIG_QCOM_A53PLL is not set
-CONFIG_QCOM_ADM=y
-CONFIG_QCOM_BAM_DMA=y
-CONFIG_QCOM_CLK_RPM=y
-# CONFIG_QCOM_COMMAND_DB is not set
-# CONFIG_QCOM_CPR is not set
-# CONFIG_QCOM_EBI2 is not set
-# CONFIG_QCOM_GENI_SE is not set
-CONFIG_QCOM_GSBI=y
-CONFIG_QCOM_HFPLL=y
-# CONFIG_QCOM_ICC_BWMON is not set
-# CONFIG_QCOM_IOMMU is not set
-# CONFIG_QCOM_LLCC is not set
-CONFIG_QCOM_NET_PHYLIB=y
-# CONFIG_QCOM_OCMEM is not set
-# CONFIG_QCOM_PDC is not set
-# CONFIG_QCOM_RMTFS_MEM is not set
-CONFIG_QCOM_RPMCC=y
-# CONFIG_QCOM_RPMH is not set
-CONFIG_QCOM_SCM=y
-# CONFIG_QCOM_SCM_DOWNLOAD_MODE_DEFAULT is not set
-CONFIG_QCOM_SMEM=y
-# CONFIG_QCOM_SMSM is not set
-CONFIG_QCOM_SOCINFO=y
-CONFIG_QCOM_SPM=y
-# CONFIG_QCOM_STATS is not set
-CONFIG_QCOM_TCSR=y
-CONFIG_QCOM_TSENS=y
-CONFIG_QCOM_WDT=y
-# CONFIG_QCS_GCC_404 is not set
-# CONFIG_QCS_Q6SSTOP_404 is not set
-# CONFIG_QCS_TURING_404 is not set
-CONFIG_RANDSTRUCT_NONE=y
-CONFIG_RAS=y
-CONFIG_RATIONAL=y
-CONFIG_RCU_CPU_STALL_TIMEOUT=21
-CONFIG_REGMAP=y
-CONFIG_REGMAP_MMIO=y
-CONFIG_REGULATOR=y
-CONFIG_REGULATOR_FIXED_VOLTAGE=y
-# CONFIG_REGULATOR_QCOM_LABIBB is not set
-CONFIG_REGULATOR_QCOM_RPM=y
-# CONFIG_REGULATOR_QCOM_SPMI is not set
-# CONFIG_REGULATOR_QCOM_USB_VBUS is not set
-# CONFIG_REGULATOR_VQMMC_IPQ4019 is not set
-CONFIG_RESET_CONTROLLER=y
-# CONFIG_RESET_QCOM_AOSS is not set
-# CONFIG_RESET_QCOM_PDC is not set
-CONFIG_RFS_ACCEL=y
-CONFIG_RPS=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_I2C_AND_SPI=y
-CONFIG_RTC_MC146818_LIB=y
-CONFIG_RWSEM_SPIN_ON_OWNER=y
-# CONFIG_SC_CAMCC_7280 is not set
-# CONFIG_SC_DISPCC_7180 is not set
-# CONFIG_SC_GCC_7180 is not set
-# CONFIG_SC_GCC_8280XP is not set
-# CONFIG_SC_GPUCC_7180 is not set
-# CONFIG_SC_LPASSCC_7280 is not set
-# CONFIG_SC_LPASS_CORECC_7180 is not set
-# CONFIG_SC_LPASS_CORECC_7280 is not set
-# CONFIG_SC_MSS_7180 is not set
-# CONFIG_SC_VIDEOCC_7180 is not set
-# CONFIG_SDM_CAMCC_845 is not set
-# CONFIG_SDM_DISPCC_845 is not set
-# CONFIG_SDM_GCC_660 is not set
-# CONFIG_SDM_GCC_845 is not set
-# CONFIG_SDM_GPUCC_845 is not set
-# CONFIG_SDM_LPASSCC_845 is not set
-# CONFIG_SDM_VIDEOCC_845 is not set
-# CONFIG_SDX_GCC_65 is not set
-CONFIG_SERIAL_8250_FSL=y
-CONFIG_SERIAL_MCTRL_GPIO=y
-CONFIG_SERIAL_MSM=y
-CONFIG_SERIAL_MSM_CONSOLE=y
-CONFIG_SGL_ALLOC=y
-CONFIG_SMP=y
-CONFIG_SMP_ON_UP=y
-# CONFIG_SM_CAMCC_8450 is not set
-# CONFIG_SM_GCC_8150 is not set
-# CONFIG_SM_GCC_8250 is not set
-# CONFIG_SM_GCC_8450 is not set
-# CONFIG_SM_GPUCC_6350 is not set
-# CONFIG_SM_GPUCC_8150 is not set
-# CONFIG_SM_GPUCC_8250 is not set
-# CONFIG_SM_GPUCC_8350 is not set
-# CONFIG_SM_VIDEOCC_8150 is not set
-# CONFIG_SM_VIDEOCC_8250 is not set
-CONFIG_SOCK_RX_QUEUE_MAPPING=y
-CONFIG_SOC_BUS=y
-CONFIG_SOFTIRQ_ON_OWN_STACK=y
-CONFIG_SPARSE_IRQ=y
-CONFIG_SPI=y
-CONFIG_SPI_MASTER=y
-CONFIG_SPI_MEM=y
-CONFIG_SPI_QUP=y
-CONFIG_SPMI=y
-# CONFIG_SPMI_HISI3670 is not set
-CONFIG_SPMI_MSM_PMIC_ARB=y
-# CONFIG_SPMI_PMIC_CLKDIV is not set
-CONFIG_SRCU=y
-CONFIG_STMMAC_ETH=y
-CONFIG_STMMAC_PLATFORM=y
-CONFIG_SWPHY=y
-CONFIG_SWP_EMULATE=y
-CONFIG_SYS_SUPPORTS_APM_EMULATION=y
-CONFIG_THERMAL=y
-CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
-CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
-CONFIG_THERMAL_GOV_STEP_WISE=y
-CONFIG_THERMAL_HWMON=y
-CONFIG_THERMAL_OF=y
-CONFIG_THREAD_INFO_IN_TASK=y
-CONFIG_TICK_CPU_ACCOUNTING=y
-CONFIG_TIMER_OF=y
-CONFIG_TIMER_PROBE=y
-CONFIG_TREE_RCU=y
-CONFIG_TREE_SRCU=y
-CONFIG_UBIFS_FS=y
-CONFIG_UBIFS_FS_ADVANCED_COMPR=y
-# CONFIG_UCLAMP_TASK is not set
-CONFIG_UEVENT_HELPER_PATH=""
-CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h"
-CONFIG_UNWINDER_ARM=y
-CONFIG_USB=y
-CONFIG_USB_COMMON=y
-CONFIG_USB_SUPPORT=y
-CONFIG_USE_OF=y
-CONFIG_VFP=y
-CONFIG_VFPv3=y
-CONFIG_WATCHDOG_CORE=y
-CONFIG_XPS=y
-CONFIG_XXHASH=y
-CONFIG_XZ_DEC_ARM=y
-CONFIG_XZ_DEC_BCJ=y
-CONFIG_ZBOOT_ROM_BSS=0
-CONFIG_ZBOOT_ROM_TEXT=0
-CONFIG_ZLIB_DEFLATE=y
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZSTD_COMMON=y
-CONFIG_ZSTD_COMPRESS=y
-CONFIG_ZSTD_DECOMPRESS=y
--- /dev/null
+CONFIG_ALIGNMENT_TRAP=y
+# CONFIG_APQ_GCC_8084 is not set
+# CONFIG_APQ_MMCC_8084 is not set
+CONFIG_ARCH_32BIT_OFF_T=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+# CONFIG_ARCH_IPQ40XX is not set
+CONFIG_ARCH_KEEP_MEMBLOCK=y
+# CONFIG_ARCH_MDM9615 is not set
+CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
+# CONFIG_ARCH_MSM8909 is not set
+# CONFIG_ARCH_MSM8916 is not set
+CONFIG_ARCH_MSM8960=y
+CONFIG_ARCH_MSM8974=y
+CONFIG_ARCH_MSM8X60=y
+CONFIG_ARCH_MULTIPLATFORM=y
+CONFIG_ARCH_MULTI_V6_V7=y
+CONFIG_ARCH_MULTI_V7=y
+CONFIG_ARCH_NR_GPIO=0
+CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y
+CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT=y
+CONFIG_ARCH_QCOM=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_ARM=y
+CONFIG_ARM_AMBA=y
+CONFIG_ARM_APPENDED_DTB=y
+CONFIG_ARM_ARCH_TIMER=y
+CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
+CONFIG_ARM_ATAG_DTB_COMPAT=y
+# CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER is not set
+CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE=y
+CONFIG_ARM_ATAG_DTB_COMPAT_IGNORE_MEM=y
+CONFIG_ARM_CPUIDLE=y
+CONFIG_ARM_CPU_SUSPEND=y
+# CONFIG_ARM_CPU_TOPOLOGY is not set
+CONFIG_ARM_GIC=y
+CONFIG_ARM_HAS_GROUP_RELOCS=y
+CONFIG_ARM_IPQ806X_FAB_DEVFREQ=y
+CONFIG_ARM_KRAIT_CACHE_DEVFREQ=y
+CONFIG_ARM_L1_CACHE_SHIFT=6
+CONFIG_ARM_L1_CACHE_SHIFT_6=y
+CONFIG_ARM_PATCH_IDIV=y
+CONFIG_ARM_PATCH_PHYS_VIRT=y
+# CONFIG_ARM_QCOM_CPUFREQ_HW is not set
+CONFIG_ARM_QCOM_CPUFREQ_NVMEM=y
+CONFIG_ARM_QCOM_SPM_CPUIDLE=y
+# CONFIG_ARM_SMMU is not set
+CONFIG_ARM_THUMB=y
+CONFIG_ARM_UNWIND=y
+CONFIG_ARM_VIRT_EXT=y
+CONFIG_AUTO_ZRELADDR=y
+CONFIG_BINFMT_FLAT_ARGVP_ENVP_ON_STACK=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_MQ_PCI=y
+CONFIG_BOUNCE=y
+# CONFIG_CACHE_L2X0 is not set
+CONFIG_CC_HAVE_STACKPROTECTOR_TLS=y
+CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5"
+CONFIG_CC_NO_ARRAY_BOUNDS=y
+CONFIG_CLKSRC_QCOM=y
+CONFIG_CLONE_BACKWARDS=y
+CONFIG_CMDLINE_OVERRIDE=y
+CONFIG_COMMON_CLK=y
+CONFIG_COMMON_CLK_QCOM=y
+CONFIG_COMPACT_UNEVICTABLE_DEFAULT=1
+CONFIG_COMPAT_32BIT_TIME=y
+CONFIG_CONTEXT_TRACKING=y
+CONFIG_CONTEXT_TRACKING_IDLE=y
+CONFIG_CPUFREQ_DT=y
+CONFIG_CPUFREQ_DT_PLATDEV=y
+CONFIG_CPU_32v6K=y
+CONFIG_CPU_32v7=y
+CONFIG_CPU_ABRT_EV7=y
+CONFIG_CPU_CACHE_V7=y
+CONFIG_CPU_CACHE_VIPT=y
+CONFIG_CPU_COPY_V6=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_ATTR_SET=y
+CONFIG_CPU_FREQ_GOV_COMMON=y
+# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
+CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
+# CONFIG_CPU_FREQ_GOV_USERSPACE is not set
+CONFIG_CPU_FREQ_STAT=y
+CONFIG_CPU_HAS_ASID=y
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_GOV_LADDER=y
+CONFIG_CPU_IDLE_GOV_MENU=y
+CONFIG_CPU_IDLE_MULTIPLE_DRIVERS=y
+CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_CPU_PABRT_V7=y
+CONFIG_CPU_PM=y
+CONFIG_CPU_RMAP=y
+CONFIG_CPU_SPECTRE=y
+CONFIG_CPU_THERMAL=y
+CONFIG_CPU_THUMB_CAPABLE=y
+CONFIG_CPU_TLB_V7=y
+CONFIG_CPU_V7=y
+CONFIG_CRC16=y
+# CONFIG_CRC32_SARWATE is not set
+CONFIG_CRC32_SLICEBY8=y
+CONFIG_CRC8=y
+CONFIG_CRYPTO_DEFLATE=y
+CONFIG_CRYPTO_DEV_QCOM_RNG=y
+CONFIG_CRYPTO_DRBG=y
+CONFIG_CRYPTO_DRBG_HMAC=y
+CONFIG_CRYPTO_DRBG_MENU=y
+CONFIG_CRYPTO_HASH_INFO=y
+CONFIG_CRYPTO_HMAC=y
+CONFIG_CRYPTO_HW=y
+CONFIG_CRYPTO_JITTERENTROPY=y
+CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
+CONFIG_CRYPTO_LIB_SHA1=y
+CONFIG_CRYPTO_LIB_SHA256=y
+CONFIG_CRYPTO_LIB_UTILS=y
+CONFIG_CRYPTO_LZO=y
+CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_SHA512=y
+CONFIG_CRYPTO_ZSTD=y
+CONFIG_CURRENT_POINTER_IN_TPIDRURO=y
+CONFIG_DCACHE_WORD_ACCESS=y
+CONFIG_DEBUG_GPIO=y
+CONFIG_DEBUG_INFO=y
+CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S"
+CONFIG_DEVFREQ_GOV_PASSIVE=y
+# CONFIG_DEVFREQ_GOV_PERFORMANCE is not set
+# CONFIG_DEVFREQ_GOV_POWERSAVE is not set
+# CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND is not set
+# CONFIG_DEVFREQ_GOV_USERSPACE is not set
+# CONFIG_DEVFREQ_THERMAL is not set
+CONFIG_DMADEVICES=y
+CONFIG_DMA_ENGINE=y
+CONFIG_DMA_OF=y
+CONFIG_DMA_OPS=y
+CONFIG_DMA_VIRTUAL_CHANNELS=y
+CONFIG_DTC=y
+CONFIG_DT_IDLE_STATES=y
+# CONFIG_DWMAC_GENERIC is not set
+CONFIG_DWMAC_IPQ806X=y
+# CONFIG_DWMAC_QCOM_ETHQOS is not set
+CONFIG_EDAC_ATOMIC_SCRUB=y
+CONFIG_EDAC_SUPPORT=y
+CONFIG_EXCLUSIVE_SYSTEM_RAM=y
+CONFIG_FIXED_PHY=y
+CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_FWNODE_MDIO=y
+CONFIG_FW_LOADER_PAGED_BUF=y
+CONFIG_FW_LOADER_SYSFS=y
+CONFIG_GCC11_NO_ARRAY_BOUNDS=y
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
+CONFIG_GENERIC_CPU_AUTOPROBE=y
+CONFIG_GENERIC_CPU_VULNERABILITIES=y
+CONFIG_GENERIC_EARLY_IOREMAP=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_GENERIC_IDLE_POLL_SETUP=y
+CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
+CONFIG_GENERIC_IRQ_MIGRATION=y
+CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
+CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED=y
+CONFIG_GENERIC_MSI_IRQ=y
+CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_GENERIC_PHY=y
+CONFIG_GENERIC_PINCONF=y
+CONFIG_GENERIC_PINCTRL_GROUPS=y
+CONFIG_GENERIC_PINMUX_FUNCTIONS=y
+CONFIG_GENERIC_SCHED_CLOCK=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_VDSO_32=y
+CONFIG_GLOB=y
+CONFIG_GPIOLIB_IRQCHIP=y
+CONFIG_GPIO_CDEV=y
+CONFIG_GRO_CELLS=y
+CONFIG_HARDEN_BRANCH_PREDICTOR=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_HAS_DMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HAVE_SMP=y
+CONFIG_HIGHMEM=y
+# CONFIG_HIGHPTE is not set
+CONFIG_HOTPLUG_CPU=y
+CONFIG_HWMON=y
+CONFIG_HWSPINLOCK=y
+CONFIG_HWSPINLOCK_QCOM=y
+CONFIG_HW_RANDOM=y
+CONFIG_HZ_FIXED=0
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
+# CONFIG_I2C_QCOM_CCI is not set
+CONFIG_I2C_QUP=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_IOMMU_DEBUGFS is not set
+# CONFIG_IOMMU_IO_PGTABLE_ARMV7S is not set
+# CONFIG_IOMMU_IO_PGTABLE_LPAE is not set
+CONFIG_IOMMU_SUPPORT=y
+# CONFIG_IPQ_APSS_PLL is not set
+# CONFIG_IPQ_GCC_4019 is not set
+# CONFIG_IPQ_GCC_6018 is not set
+CONFIG_IPQ_GCC_806X=y
+# CONFIG_IPQ_GCC_8074 is not set
+# CONFIG_IPQ_LCC_806X is not set
+CONFIG_IRQCHIP=y
+CONFIG_IRQSTACKS=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
+CONFIG_IRQ_FASTEOI_HIERARCHY_HANDLERS=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_IRQ_WORK=y
+CONFIG_KMAP_LOCAL=y
+CONFIG_KMAP_LOCAL_NON_LINEAR_PTE_ARRAY=y
+CONFIG_KPSS_XCC=y
+CONFIG_KRAITCC=y
+CONFIG_KRAIT_CLOCKS=y
+CONFIG_KRAIT_L2_ACCESSORS=y
+CONFIG_LIBFDT=y
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+CONFIG_LOCK_SPIN_ON_OWNER=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
+CONFIG_MDIO_BITBANG=y
+CONFIG_MDIO_BUS=y
+CONFIG_MDIO_DEVICE=y
+CONFIG_MDIO_DEVRES=y
+CONFIG_MDIO_GPIO=y
+CONFIG_MDIO_IPQ8064=y
+# CONFIG_MDM_GCC_9615 is not set
+# CONFIG_MDM_LCC_9615 is not set
+CONFIG_MEMFD_CREATE=y
+# CONFIG_MFD_HI6421_SPMI is not set
+CONFIG_MFD_QCOM_RPM=y
+# CONFIG_MFD_SPMI_PMIC is not set
+CONFIG_MFD_SYSCON=y
+CONFIG_MIGHT_HAVE_CACHE_L2X0=y
+CONFIG_MIGRATION=y
+CONFIG_MMC=y
+CONFIG_MMC_ARMMMCI=y
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_MINORS=16
+CONFIG_MMC_CQHCI=y
+CONFIG_MMC_QCOM_DML=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_IO_ACCESSORS=y
+CONFIG_MMC_SDHCI_MSM=y
+# CONFIG_MMC_SDHCI_PCI is not set
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MODULES_USE_ELF_REL=y
+CONFIG_MSM_GCC_8660=y
+# CONFIG_MSM_GCC_8909 is not set
+# CONFIG_MSM_GCC_8916 is not set
+# CONFIG_MSM_GCC_8939 is not set
+# CONFIG_MSM_GCC_8960 is not set
+# CONFIG_MSM_GCC_8974 is not set
+# CONFIG_MSM_GCC_8976 is not set
+# CONFIG_MSM_GCC_8994 is not set
+# CONFIG_MSM_GCC_8996 is not set
+# CONFIG_MSM_GCC_8998 is not set
+# CONFIG_MSM_GPUCC_8998 is not set
+# CONFIG_MSM_IOMMU is not set
+# CONFIG_MSM_LCC_8960 is not set
+# CONFIG_MSM_MMCC_8960 is not set
+# CONFIG_MSM_MMCC_8974 is not set
+# CONFIG_MSM_MMCC_8996 is not set
+# CONFIG_MSM_MMCC_8998 is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_NAND_CORE=y
+CONFIG_MTD_NAND_ECC=y
+CONFIG_MTD_NAND_ECC_SW_HAMMING=y
+CONFIG_MTD_NAND_QCOM=y
+CONFIG_MTD_QCOMSMEM_PARTS=y
+CONFIG_MTD_RAW_NAND=y
+CONFIG_MTD_SPI_NOR=y
+CONFIG_MTD_SPLIT_FIRMWARE=y
+CONFIG_MTD_SPLIT_FIT_FW=y
+CONFIG_MTD_SPLIT_UIMAGE_FW=y
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_BEB_LIMIT=20
+CONFIG_MTD_UBI_BLOCK=y
+CONFIG_MTD_UBI_WL_THRESHOLD=4096
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_NEON=y
+CONFIG_NET_DEVLINK=y
+CONFIG_NET_DSA=y
+CONFIG_NET_DSA_QCA8K=y
+CONFIG_NET_DSA_QCA8K_LEDS_SUPPORT=y
+CONFIG_NET_DSA_TAG_QCA=y
+CONFIG_NET_FLOW_LIMIT=y
+CONFIG_NET_PTP_CLASSIFY=y
+CONFIG_NET_SELFTESTS=y
+CONFIG_NET_SWITCHDEV=y
+CONFIG_NLS=y
+CONFIG_NO_HZ=y
+CONFIG_NO_HZ_COMMON=y
+CONFIG_NO_HZ_IDLE=y
+CONFIG_NR_CPUS=2
+CONFIG_NVMEM=y
+CONFIG_NVMEM_LAYOUTS=y
+CONFIG_NVMEM_QCOM_QFPROM=y
+# CONFIG_NVMEM_QCOM_SEC_QFPROM is not set
+# CONFIG_NVMEM_SPMI_SDAM is not set
+CONFIG_NVMEM_SYSFS=y
+CONFIG_NVMEM_U_BOOT_ENV=y
+CONFIG_OF=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_GPIO=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_KOBJ=y
+CONFIG_OF_MDIO=y
+CONFIG_OLD_SIGACTION=y
+CONFIG_OLD_SIGSUSPEND3=y
+CONFIG_PADATA=y
+CONFIG_PAGE_OFFSET=0xC0000000
+CONFIG_PAGE_POOL=y
+CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
+CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
+CONFIG_PAHOLE_HAS_LANG_EXCLUDE=y
+CONFIG_PCI=y
+CONFIG_PCIEAER=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_PCIE_DW=y
+CONFIG_PCIE_DW_HOST=y
+CONFIG_PCIE_QCOM=y
+CONFIG_PCI_DEBUG=y
+CONFIG_PCI_DISABLE_COMMON_QUIRKS=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_DOMAINS_GENERIC=y
+CONFIG_PCI_MSI=y
+CONFIG_PCI_MSI_IRQ_DOMAIN=y
+CONFIG_PCS_XPCS=y
+CONFIG_PERF_USE_VMALLOC=y
+CONFIG_PGTABLE_LEVELS=2
+CONFIG_PHYLIB=y
+CONFIG_PHYLIB_LEDS=y
+CONFIG_PHYLINK=y
+# CONFIG_PHY_QCOM_APQ8064_SATA is not set
+# CONFIG_PHY_QCOM_EDP is not set
+# CONFIG_PHY_QCOM_IPQ4019_USB is not set
+CONFIG_PHY_QCOM_IPQ806X_SATA=y
+# CONFIG_PHY_QCOM_IPQ806X_USB is not set
+# CONFIG_PHY_QCOM_PCIE2 is not set
+# CONFIG_PHY_QCOM_QMP is not set
+# CONFIG_PHY_QCOM_QUSB2 is not set
+# CONFIG_PHY_QCOM_USB_HS_28NM is not set
+# CONFIG_PHY_QCOM_USB_SNPS_FEMTO_V2 is not set
+# CONFIG_PHY_QCOM_USB_SS is not set
+CONFIG_PINCTRL=y
+# CONFIG_PINCTRL_APQ8064 is not set
+# CONFIG_PINCTRL_APQ8084 is not set
+# CONFIG_PINCTRL_IPQ4019 is not set
+CONFIG_PINCTRL_IPQ8064=y
+# CONFIG_PINCTRL_MDM9615 is not set
+CONFIG_PINCTRL_MSM=y
+# CONFIG_PINCTRL_MSM8226 is not set
+# CONFIG_PINCTRL_MSM8660 is not set
+# CONFIG_PINCTRL_MSM8909 is not set
+# CONFIG_PINCTRL_MSM8916 is not set
+# CONFIG_PINCTRL_MSM8960 is not set
+# CONFIG_PINCTRL_QCOM_SPMI_PMIC is not set
+# CONFIG_PINCTRL_QCOM_SSBI_PMIC is not set
+# CONFIG_PINCTRL_SDX65 is not set
+CONFIG_PM_DEVFREQ=y
+# CONFIG_PM_DEVFREQ_EVENT is not set
+CONFIG_PM_OPP=y
+CONFIG_POWER_RESET=y
+CONFIG_POWER_RESET_MSM=y
+CONFIG_POWER_SUPPLY=y
+CONFIG_PPS=y
+CONFIG_PREEMPT_NONE_BUILD=y
+CONFIG_PRINTK_TIME=y
+CONFIG_PTP_1588_CLOCK=y
+CONFIG_PTP_1588_CLOCK_OPTIONAL=y
+CONFIG_QCA83XX_PHY=y
+# CONFIG_QCM_DISPCC_2290 is not set
+# CONFIG_QCM_GCC_2290 is not set
+# CONFIG_QCOM_A53PLL is not set
+CONFIG_QCOM_ADM=y
+CONFIG_QCOM_BAM_DMA=y
+CONFIG_QCOM_CLK_RPM=y
+# CONFIG_QCOM_COMMAND_DB is not set
+# CONFIG_QCOM_CPR is not set
+# CONFIG_QCOM_EBI2 is not set
+# CONFIG_QCOM_GENI_SE is not set
+CONFIG_QCOM_GSBI=y
+CONFIG_QCOM_HFPLL=y
+# CONFIG_QCOM_ICC_BWMON is not set
+# CONFIG_QCOM_IOMMU is not set
+# CONFIG_QCOM_LLCC is not set
+CONFIG_QCOM_NET_PHYLIB=y
+# CONFIG_QCOM_OCMEM is not set
+# CONFIG_QCOM_PDC is not set
+# CONFIG_QCOM_RMTFS_MEM is not set
+CONFIG_QCOM_RPMCC=y
+# CONFIG_QCOM_RPMH is not set
+CONFIG_QCOM_SCM=y
+# CONFIG_QCOM_SCM_DOWNLOAD_MODE_DEFAULT is not set
+CONFIG_QCOM_SMEM=y
+# CONFIG_QCOM_SMSM is not set
+CONFIG_QCOM_SOCINFO=y
+CONFIG_QCOM_SPM=y
+# CONFIG_QCOM_STATS is not set
+CONFIG_QCOM_TCSR=y
+CONFIG_QCOM_TSENS=y
+CONFIG_QCOM_WDT=y
+# CONFIG_QCS_GCC_404 is not set
+# CONFIG_QCS_Q6SSTOP_404 is not set
+# CONFIG_QCS_TURING_404 is not set
+CONFIG_RANDSTRUCT_NONE=y
+CONFIG_RAS=y
+CONFIG_RATIONAL=y
+CONFIG_RCU_CPU_STALL_TIMEOUT=21
+CONFIG_REGMAP=y
+CONFIG_REGMAP_MMIO=y
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+# CONFIG_REGULATOR_QCOM_LABIBB is not set
+CONFIG_REGULATOR_QCOM_RPM=y
+# CONFIG_REGULATOR_QCOM_SPMI is not set
+# CONFIG_REGULATOR_QCOM_USB_VBUS is not set
+# CONFIG_REGULATOR_VQMMC_IPQ4019 is not set
+CONFIG_RESET_CONTROLLER=y
+# CONFIG_RESET_QCOM_AOSS is not set
+# CONFIG_RESET_QCOM_PDC is not set
+CONFIG_RFS_ACCEL=y
+CONFIG_RPS=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_I2C_AND_SPI=y
+CONFIG_RTC_MC146818_LIB=y
+CONFIG_RWSEM_SPIN_ON_OWNER=y
+# CONFIG_SC_CAMCC_7280 is not set
+# CONFIG_SC_DISPCC_7180 is not set
+# CONFIG_SC_GCC_7180 is not set
+# CONFIG_SC_GCC_8280XP is not set
+# CONFIG_SC_GPUCC_7180 is not set
+# CONFIG_SC_LPASSCC_7280 is not set
+# CONFIG_SC_LPASS_CORECC_7180 is not set
+# CONFIG_SC_LPASS_CORECC_7280 is not set
+# CONFIG_SC_MSS_7180 is not set
+# CONFIG_SC_VIDEOCC_7180 is not set
+# CONFIG_SDM_CAMCC_845 is not set
+# CONFIG_SDM_DISPCC_845 is not set
+# CONFIG_SDM_GCC_660 is not set
+# CONFIG_SDM_GCC_845 is not set
+# CONFIG_SDM_GPUCC_845 is not set
+# CONFIG_SDM_LPASSCC_845 is not set
+# CONFIG_SDM_VIDEOCC_845 is not set
+# CONFIG_SDX_GCC_65 is not set
+CONFIG_SERIAL_8250_FSL=y
+CONFIG_SERIAL_MCTRL_GPIO=y
+CONFIG_SERIAL_MSM=y
+CONFIG_SERIAL_MSM_CONSOLE=y
+CONFIG_SGL_ALLOC=y
+CONFIG_SMP=y
+CONFIG_SMP_ON_UP=y
+# CONFIG_SM_CAMCC_8450 is not set
+# CONFIG_SM_GCC_8150 is not set
+# CONFIG_SM_GCC_8250 is not set
+# CONFIG_SM_GCC_8450 is not set
+# CONFIG_SM_GPUCC_6350 is not set
+# CONFIG_SM_GPUCC_8150 is not set
+# CONFIG_SM_GPUCC_8250 is not set
+# CONFIG_SM_GPUCC_8350 is not set
+# CONFIG_SM_VIDEOCC_8150 is not set
+# CONFIG_SM_VIDEOCC_8250 is not set
+CONFIG_SOCK_RX_QUEUE_MAPPING=y
+CONFIG_SOC_BUS=y
+CONFIG_SOFTIRQ_ON_OWN_STACK=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+CONFIG_SPI_MEM=y
+CONFIG_SPI_QUP=y
+CONFIG_SPMI=y
+# CONFIG_SPMI_HISI3670 is not set
+CONFIG_SPMI_MSM_PMIC_ARB=y
+# CONFIG_SPMI_PMIC_CLKDIV is not set
+CONFIG_SRCU=y
+CONFIG_STMMAC_ETH=y
+CONFIG_STMMAC_PLATFORM=y
+CONFIG_SWPHY=y
+CONFIG_SWP_EMULATE=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_THERMAL=y
+CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
+CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
+CONFIG_THERMAL_GOV_STEP_WISE=y
+CONFIG_THERMAL_HWMON=y
+CONFIG_THERMAL_OF=y
+CONFIG_THREAD_INFO_IN_TASK=y
+CONFIG_TICK_CPU_ACCOUNTING=y
+CONFIG_TIMER_OF=y
+CONFIG_TIMER_PROBE=y
+CONFIG_TREE_RCU=y
+CONFIG_TREE_SRCU=y
+CONFIG_UBIFS_FS=y
+CONFIG_UBIFS_FS_ADVANCED_COMPR=y
+# CONFIG_UCLAMP_TASK is not set
+CONFIG_UEVENT_HELPER_PATH=""
+CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h"
+CONFIG_UNWINDER_ARM=y
+CONFIG_USB=y
+CONFIG_USB_COMMON=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USE_OF=y
+CONFIG_VFP=y
+CONFIG_VFPv3=y
+CONFIG_WATCHDOG_CORE=y
+CONFIG_XPS=y
+CONFIG_XXHASH=y
+CONFIG_XZ_DEC_ARM=y
+CONFIG_XZ_DEC_BCJ=y
+CONFIG_ZBOOT_ROM_BSS=0
+CONFIG_ZBOOT_ROM_TEXT=0
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZSTD_COMMON=y
+CONFIG_ZSTD_COMPRESS=y
+CONFIG_ZSTD_DECOMPRESS=y
+++ /dev/null
-From 09be1a39e685d8c5edd471fd1cac9a8f8280d2de Mon Sep 17 00:00:00 2001
-From: Christian Marangi <ansuelsmth@gmail.com>
-Date: Tue, 8 Nov 2022 22:17:34 +0100
-Subject: [PATCH] clk: qcom: kpss-xcc: register it as clk provider
-
-krait-cc use this driver for the secondary mux. Register it as a clk
-provider to correctly use this clk in other drivers.
-
-Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
-Signed-off-by: Bjorn Andersson <andersson@kernel.org>
-Link: https://lore.kernel.org/r/20221108211734.3707-1-ansuelsmth@gmail.com
----
- drivers/clk/qcom/kpss-xcc.c | 13 +++++++++----
- 1 file changed, 9 insertions(+), 4 deletions(-)
-
---- a/drivers/clk/qcom/kpss-xcc.c
-+++ b/drivers/clk/qcom/kpss-xcc.c
-@@ -31,12 +31,13 @@ MODULE_DEVICE_TABLE(of, kpss_xcc_match_t
-
- static int kpss_xcc_driver_probe(struct platform_device *pdev)
- {
-+ struct device *dev = &pdev->dev;
- const struct of_device_id *id;
- void __iomem *base;
- struct clk_hw *hw;
- const char *name;
-
-- id = of_match_device(kpss_xcc_match_table, &pdev->dev);
-+ id = of_match_device(kpss_xcc_match_table, dev);
- if (!id)
- return -ENODEV;
-
-@@ -45,7 +46,7 @@ static int kpss_xcc_driver_probe(struct
- return PTR_ERR(base);
-
- if (id->data) {
-- if (of_property_read_string_index(pdev->dev.of_node,
-+ if (of_property_read_string_index(dev->of_node,
- "clock-output-names",
- 0, &name))
- return -ENODEV;
-@@ -55,12 +56,16 @@ static int kpss_xcc_driver_probe(struct
- base += 0x28;
- }
-
-- hw = devm_clk_hw_register_mux_parent_data_table(&pdev->dev, name, aux_parents,
-+ hw = devm_clk_hw_register_mux_parent_data_table(dev, name, aux_parents,
- ARRAY_SIZE(aux_parents), 0,
- base, 0, 0x3,
- 0, aux_parent_map, NULL);
-+ if (IS_ERR(hw))
-+ return PTR_ERR(hw);
-
-- return PTR_ERR_OR_ZERO(hw);
-+ of_clk_add_hw_provider(dev->of_node, of_clk_hw_simple_get, hw);
-+
-+ return 0;
- }
-
- static struct platform_driver kpss_xcc_driver = {
+++ /dev/null
-From 3198106a99e73dbc4c02bd5128cec0997c73af82 Mon Sep 17 00:00:00 2001
-From: Christian Marangi <ansuelsmth@gmail.com>
-Date: Tue, 8 Nov 2022 22:58:27 +0100
-Subject: [PATCH 1/6] clk: qcom: krait-cc: use devm variant for clk notifier
- register
-
-Use devm variant for clk notifier register and correctly handle free
-resource on driver remove.
-
-Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
-Signed-off-by: Bjorn Andersson <andersson@kernel.org>
-Link: https://lore.kernel.org/r/20221108215827.30475-1-ansuelsmth@gmail.com
----
- drivers/clk/qcom/krait-cc.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/drivers/clk/qcom/krait-cc.c
-+++ b/drivers/clk/qcom/krait-cc.c
-@@ -62,7 +62,7 @@ static int krait_notifier_register(struc
- int ret = 0;
-
- mux->clk_nb.notifier_call = krait_notifier_cb;
-- ret = clk_notifier_register(clk, &mux->clk_nb);
-+ ret = devm_clk_notifier_register(dev, clk, &mux->clk_nb);
- if (ret)
- dev_err(dev, "failed to register clock notifier: %d\n", ret);
-
+++ /dev/null
-From 8e456411abcbf899c04740b9dbb3dcefcd61c946 Mon Sep 17 00:00:00 2001
-From: Christian Marangi <ansuelsmth@gmail.com>
-Date: Wed, 9 Nov 2022 01:56:27 +0100
-Subject: [PATCH 2/6] clk: qcom: krait-cc: fix wrong parent order for secondary
- mux
-
-The secondary mux parent order is swapped.
-This currently doesn't cause problems as the secondary mux is used for idle
-clk and as a safe clk source while reprogramming the hfpll.
-
-Each mux have 2 or more output but he always have a safe source to
-switch while reprogramming the connected pll. We use a clk notifier to
-switch to the correct parent before clk core can apply the correct rate.
-The parent to switch is hardcoded in the mux struct.
-
-For the secondary mux the safe source to use is the qsb parent as it's
-the only fixed clk as the acpus_aux is a pll that can source from pxo or
-from pll8.
-
-The hardcoded safe parent for the secondary mux is set to index 0 that
-in the secondary mux map is set to 2.
-
-But the index 0 is actually acpu_aux in the parent list.
-
-Fix the swapped parents to correctly handle idle frequency and output a
-sane clk_summary report.
-
-Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
-Signed-off-by: Bjorn Andersson <andersson@kernel.org>
-Link: https://lore.kernel.org/r/20221109005631.3189-1-ansuelsmth@gmail.com
----
- drivers/clk/qcom/krait-cc.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/drivers/clk/qcom/krait-cc.c
-+++ b/drivers/clk/qcom/krait-cc.c
-@@ -116,8 +116,8 @@ krait_add_sec_mux(struct device *dev, in
- int ret;
- struct krait_mux_clk *mux;
- static const char *sec_mux_list[] = {
-- "acpu_aux",
- "qsb",
-+ "acpu_aux",
- };
- struct clk_init_data init = {
- .parent_names = sec_mux_list,
+++ /dev/null
-From 18ae57b1e8abee6c453381470f6e18991d2901a8 Mon Sep 17 00:00:00 2001
-From: Christian Marangi <ansuelsmth@gmail.com>
-Date: Wed, 9 Nov 2022 01:56:28 +0100
-Subject: [PATCH 3/6] clk: qcom: krait-cc: also enable secondary mux and div
- clk
-
-clk-krait ignore any rate change if clk is not flagged as enabled.
-Correctly enable the secondary mux and div clk to correctly change rate
-instead of silently ignoring the request.
-
-Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
-Signed-off-by: Bjorn Andersson <andersson@kernel.org>
-Link: https://lore.kernel.org/r/20221109005631.3189-2-ansuelsmth@gmail.com
----
- drivers/clk/qcom/krait-cc.c | 21 ++++++++++++++++++++-
- 1 file changed, 20 insertions(+), 1 deletion(-)
-
---- a/drivers/clk/qcom/krait-cc.c
-+++ b/drivers/clk/qcom/krait-cc.c
-@@ -80,6 +80,7 @@ krait_add_div(struct device *dev, int id
- };
- const char *p_names[1];
- struct clk *clk;
-+ int cpu;
-
- div = devm_kzalloc(dev, sizeof(*div), GFP_KERNEL);
- if (!div)
-@@ -103,6 +104,17 @@ krait_add_div(struct device *dev, int id
- }
-
- clk = devm_clk_register(dev, &div->hw);
-+ if (IS_ERR(clk))
-+ goto err;
-+
-+ /* clk-krait ignore any rate change if mux is not flagged as enabled */
-+ if (id < 0)
-+ for_each_online_cpu(cpu)
-+ clk_prepare_enable(div->hw.clk);
-+ else
-+ clk_prepare_enable(div->hw.clk);
-+
-+err:
- kfree(p_names[0]);
- kfree(init.name);
-
-@@ -113,7 +125,7 @@ static int
- krait_add_sec_mux(struct device *dev, int id, const char *s,
- unsigned int offset, bool unique_aux)
- {
-- int ret;
-+ int cpu, ret;
- struct krait_mux_clk *mux;
- static const char *sec_mux_list[] = {
- "qsb",
-@@ -165,6 +177,13 @@ krait_add_sec_mux(struct device *dev, in
- if (ret)
- goto unique_aux;
-
-+ /* clk-krait ignore any rate change if mux is not flagged as enabled */
-+ if (id < 0)
-+ for_each_online_cpu(cpu)
-+ clk_prepare_enable(mux->hw.clk);
-+ else
-+ clk_prepare_enable(mux->hw.clk);
-+
- unique_aux:
- if (unique_aux)
- kfree(sec_mux_list[0]);
+++ /dev/null
-From e5dc1a4c01510da8438dddfdf4200b79d73990dc Mon Sep 17 00:00:00 2001
-From: Christian Marangi <ansuelsmth@gmail.com>
-Date: Wed, 9 Nov 2022 01:56:29 +0100
-Subject: [PATCH 4/6] clk: qcom: krait-cc: handle secondary mux sourcing out of
- acpu_aux
-
-Some bootloader may leave the system in an even more undefined state
-with the secondary mux of L2 or other cores sourcing out of the acpu_aux
-parent. This results in the clk set to the PXO rate or a PLL8 rate.
-
-The current logic to reset the mux and set them to a defined state only
-handle if the mux are configured to source out of QSB. Change this and
-force a new and defined state if the current clk is lower than the aux
-rate. This way we can handle any wrong configuration where the mux is
-sourcing out of QSB (rate 225MHz, currently set to a virtual rate of 1),
-PXO rate (rate 25MHz) or PLL8 (needs to be configured to run at 384Mhz).
-
-Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
-Signed-off-by: Bjorn Andersson <andersson@kernel.org>
-Link: https://lore.kernel.org/r/20221109005631.3189-3-ansuelsmth@gmail.com
----
- drivers/clk/qcom/krait-cc.c | 8 ++++----
- 1 file changed, 4 insertions(+), 4 deletions(-)
-
---- a/drivers/clk/qcom/krait-cc.c
-+++ b/drivers/clk/qcom/krait-cc.c
-@@ -383,8 +383,8 @@ static int krait_cc_probe(struct platfor
- */
- cur_rate = clk_get_rate(l2_pri_mux_clk);
- aux_rate = 384000000;
-- if (cur_rate == 1) {
-- pr_info("L2 @ QSB rate. Forcing new rate.\n");
-+ if (cur_rate < aux_rate) {
-+ pr_info("L2 @ Undefined rate. Forcing new rate.\n");
- cur_rate = aux_rate;
- }
- clk_set_rate(l2_pri_mux_clk, aux_rate);
-@@ -394,8 +394,8 @@ static int krait_cc_probe(struct platfor
- for_each_possible_cpu(cpu) {
- clk = clks[cpu];
- cur_rate = clk_get_rate(clk);
-- if (cur_rate == 1) {
-- pr_info("CPU%d @ QSB rate. Forcing new rate.\n", cpu);
-+ if (cur_rate < aux_rate) {
-+ pr_info("CPU%d @ Undefined rate. Forcing new rate.\n", cpu);
- cur_rate = aux_rate;
- }
-
+++ /dev/null
-From 8ea9fb841a7e528bc8ae79d726ce951dcf7b46e2 Mon Sep 17 00:00:00 2001
-From: Christian Marangi <ansuelsmth@gmail.com>
-Date: Wed, 9 Nov 2022 01:56:30 +0100
-Subject: [PATCH 5/6] clk: qcom: krait-cc: convert to devm_clk_hw_register
-
-clk_register is now deprecated. Convert the driver to devm_clk_hw_register.
-
-Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
-Signed-off-by: Bjorn Andersson <andersson@kernel.org>
-Link: https://lore.kernel.org/r/20221109005631.3189-4-ansuelsmth@gmail.com
----
- drivers/clk/qcom/krait-cc.c | 31 +++++++++++++++++++------------
- 1 file changed, 19 insertions(+), 12 deletions(-)
-
---- a/drivers/clk/qcom/krait-cc.c
-+++ b/drivers/clk/qcom/krait-cc.c
-@@ -79,8 +79,7 @@ krait_add_div(struct device *dev, int id
- .flags = CLK_SET_RATE_PARENT,
- };
- const char *p_names[1];
-- struct clk *clk;
-- int cpu;
-+ int cpu, ret;
-
- div = devm_kzalloc(dev, sizeof(*div), GFP_KERNEL);
- if (!div)
-@@ -103,8 +102,8 @@ krait_add_div(struct device *dev, int id
- return -ENOMEM;
- }
-
-- clk = devm_clk_register(dev, &div->hw);
-- if (IS_ERR(clk))
-+ ret = devm_clk_hw_register(dev, &div->hw);
-+ if (ret)
- goto err;
-
- /* clk-krait ignore any rate change if mux is not flagged as enabled */
-@@ -118,7 +117,7 @@ err:
- kfree(p_names[0]);
- kfree(init.name);
-
-- return PTR_ERR_OR_ZERO(clk);
-+ return ret;
- }
-
- static int
-@@ -137,7 +136,6 @@ krait_add_sec_mux(struct device *dev, in
- .ops = &krait_mux_clk_ops,
- .flags = CLK_SET_RATE_PARENT,
- };
-- struct clk *clk;
-
- mux = devm_kzalloc(dev, sizeof(*mux), GFP_KERNEL);
- if (!mux)
-@@ -166,14 +164,16 @@ krait_add_sec_mux(struct device *dev, in
- if (unique_aux) {
- sec_mux_list[0] = kasprintf(GFP_KERNEL, "acpu%s_aux", s);
- if (!sec_mux_list[0]) {
-- clk = ERR_PTR(-ENOMEM);
-+ ret = -ENOMEM;
- goto err_aux;
- }
- }
-
-- clk = devm_clk_register(dev, &mux->hw);
-+ ret = devm_clk_hw_register(dev, &mux->hw);
-+ if (ret)
-+ goto unique_aux;
-
-- ret = krait_notifier_register(dev, clk, mux);
-+ ret = krait_notifier_register(dev, mux->hw.clk, mux);
- if (ret)
- goto unique_aux;
-
-@@ -189,7 +189,7 @@ unique_aux:
- kfree(sec_mux_list[0]);
- err_aux:
- kfree(init.name);
-- return PTR_ERR_OR_ZERO(clk);
-+ return ret;
- }
-
- static struct clk *
-@@ -241,11 +241,18 @@ krait_add_pri_mux(struct device *dev, in
- goto err_p2;
- }
-
-- clk = devm_clk_register(dev, &mux->hw);
-+ ret = devm_clk_hw_register(dev, &mux->hw);
-+ if (ret) {
-+ clk = ERR_PTR(ret);
-+ goto err_p3;
-+ }
-+
-+ clk = mux->hw.clk;
-
- ret = krait_notifier_register(dev, clk, mux);
- if (ret)
-- goto err_p3;
-+ clk = ERR_PTR(ret);
-+
- err_p3:
- kfree(p_names[2]);
- err_p2:
+++ /dev/null
-From 56a655e1c41a86445cf2de656649ad93424b2a63 Mon Sep 17 00:00:00 2001
-From: Christian Marangi <ansuelsmth@gmail.com>
-Date: Wed, 9 Nov 2022 01:56:31 +0100
-Subject: [PATCH 6/6] clk: qcom: krait-cc: convert to parent_data API
-
-Modernize the krait-cc driver to parent-data API and refactor to drop
-any use of parent_names. From Documentation all the required clocks should
-be declared in DTS so fw_name can be correctly used to get the parents
-for all the muxes. .name is also declared to save compatibility with old
-DT.
-
-While at it also drop some hardcoded index and introduce an enum to make
-index values more clear.
-
-Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
-Signed-off-by: Bjorn Andersson <andersson@kernel.org>
-Link: https://lore.kernel.org/r/20221109005631.3189-5-ansuelsmth@gmail.com
----
- drivers/clk/qcom/krait-cc.c | 202 ++++++++++++++++++++----------------
- 1 file changed, 112 insertions(+), 90 deletions(-)
-
---- a/drivers/clk/qcom/krait-cc.c
-+++ b/drivers/clk/qcom/krait-cc.c
-@@ -15,6 +15,16 @@
-
- #include "clk-krait.h"
-
-+enum {
-+ cpu0_mux = 0,
-+ cpu1_mux,
-+ cpu2_mux,
-+ cpu3_mux,
-+ l2_mux,
-+
-+ clks_max,
-+};
-+
- static unsigned int sec_mux_map[] = {
- 2,
- 0,
-@@ -69,21 +79,23 @@ static int krait_notifier_register(struc
- return ret;
- }
-
--static int
-+static struct clk_hw *
- krait_add_div(struct device *dev, int id, const char *s, unsigned int offset)
- {
- struct krait_div2_clk *div;
-+ static struct clk_parent_data p_data[1];
- struct clk_init_data init = {
-- .num_parents = 1,
-+ .num_parents = ARRAY_SIZE(p_data),
- .ops = &krait_div2_clk_ops,
- .flags = CLK_SET_RATE_PARENT,
- };
-- const char *p_names[1];
-+ struct clk_hw *clk;
-+ char *parent_name;
- int cpu, ret;
-
- div = devm_kzalloc(dev, sizeof(*div), GFP_KERNEL);
- if (!div)
-- return -ENOMEM;
-+ return ERR_PTR(-ENOMEM);
-
- div->width = 2;
- div->shift = 6;
-@@ -93,18 +105,25 @@ krait_add_div(struct device *dev, int id
-
- init.name = kasprintf(GFP_KERNEL, "hfpll%s_div", s);
- if (!init.name)
-- return -ENOMEM;
-+ return ERR_PTR(-ENOMEM);
-
-- init.parent_names = p_names;
-- p_names[0] = kasprintf(GFP_KERNEL, "hfpll%s", s);
-- if (!p_names[0]) {
-- kfree(init.name);
-- return -ENOMEM;
-+ init.parent_data = p_data;
-+ parent_name = kasprintf(GFP_KERNEL, "hfpll%s", s);
-+ if (!parent_name) {
-+ clk = ERR_PTR(-ENOMEM);
-+ goto err_parent_name;
- }
-
-+ p_data[0].fw_name = parent_name;
-+ p_data[0].name = parent_name;
-+
- ret = devm_clk_hw_register(dev, &div->hw);
-- if (ret)
-- goto err;
-+ if (ret) {
-+ clk = ERR_PTR(ret);
-+ goto err_clk;
-+ }
-+
-+ clk = &div->hw;
-
- /* clk-krait ignore any rate change if mux is not flagged as enabled */
- if (id < 0)
-@@ -113,33 +132,36 @@ krait_add_div(struct device *dev, int id
- else
- clk_prepare_enable(div->hw.clk);
-
--err:
-- kfree(p_names[0]);
-+err_clk:
-+ kfree(parent_name);
-+err_parent_name:
- kfree(init.name);
-
-- return ret;
-+ return clk;
- }
-
--static int
-+static struct clk_hw *
- krait_add_sec_mux(struct device *dev, int id, const char *s,
- unsigned int offset, bool unique_aux)
- {
- int cpu, ret;
- struct krait_mux_clk *mux;
-- static const char *sec_mux_list[] = {
-- "qsb",
-- "acpu_aux",
-+ static struct clk_parent_data sec_mux_list[2] = {
-+ { .name = "qsb", .fw_name = "qsb" },
-+ {},
- };
- struct clk_init_data init = {
-- .parent_names = sec_mux_list,
-+ .parent_data = sec_mux_list,
- .num_parents = ARRAY_SIZE(sec_mux_list),
- .ops = &krait_mux_clk_ops,
- .flags = CLK_SET_RATE_PARENT,
- };
-+ struct clk_hw *clk;
-+ char *parent_name;
-
- mux = devm_kzalloc(dev, sizeof(*mux), GFP_KERNEL);
- if (!mux)
-- return -ENOMEM;
-+ return ERR_PTR(-ENOMEM);
-
- mux->offset = offset;
- mux->lpl = id >= 0;
-@@ -159,23 +181,33 @@ krait_add_sec_mux(struct device *dev, in
-
- init.name = kasprintf(GFP_KERNEL, "krait%s_sec_mux", s);
- if (!init.name)
-- return -ENOMEM;
-+ return ERR_PTR(-ENOMEM);
-
- if (unique_aux) {
-- sec_mux_list[0] = kasprintf(GFP_KERNEL, "acpu%s_aux", s);
-- if (!sec_mux_list[0]) {
-- ret = -ENOMEM;
-+ parent_name = kasprintf(GFP_KERNEL, "acpu%s_aux", s);
-+ if (!parent_name) {
-+ clk = ERR_PTR(-ENOMEM);
- goto err_aux;
- }
-+ sec_mux_list[1].fw_name = parent_name;
-+ sec_mux_list[1].name = parent_name;
-+ } else {
-+ sec_mux_list[1].name = "apu_aux";
- }
-
- ret = devm_clk_hw_register(dev, &mux->hw);
-- if (ret)
-- goto unique_aux;
-+ if (ret) {
-+ clk = ERR_PTR(ret);
-+ goto err_clk;
-+ }
-+
-+ clk = &mux->hw;
-
- ret = krait_notifier_register(dev, mux->hw.clk, mux);
-- if (ret)
-- goto unique_aux;
-+ if (ret) {
-+ clk = ERR_PTR(ret);
-+ goto err_clk;
-+ }
-
- /* clk-krait ignore any rate change if mux is not flagged as enabled */
- if (id < 0)
-@@ -184,28 +216,29 @@ krait_add_sec_mux(struct device *dev, in
- else
- clk_prepare_enable(mux->hw.clk);
-
--unique_aux:
-+err_clk:
- if (unique_aux)
-- kfree(sec_mux_list[0]);
-+ kfree(parent_name);
- err_aux:
- kfree(init.name);
-- return ret;
-+ return clk;
- }
-
--static struct clk *
--krait_add_pri_mux(struct device *dev, int id, const char *s,
-- unsigned int offset)
-+static struct clk_hw *
-+krait_add_pri_mux(struct device *dev, struct clk_hw *hfpll_div, struct clk_hw *sec_mux,
-+ int id, const char *s, unsigned int offset)
- {
- int ret;
- struct krait_mux_clk *mux;
-- const char *p_names[3];
-+ static struct clk_parent_data p_data[3];
- struct clk_init_data init = {
-- .parent_names = p_names,
-- .num_parents = ARRAY_SIZE(p_names),
-+ .parent_data = p_data,
-+ .num_parents = ARRAY_SIZE(p_data),
- .ops = &krait_mux_clk_ops,
- .flags = CLK_SET_RATE_PARENT,
- };
-- struct clk *clk;
-+ struct clk_hw *clk;
-+ char *hfpll_name;
-
- mux = devm_kzalloc(dev, sizeof(*mux), GFP_KERNEL);
- if (!mux)
-@@ -223,55 +256,44 @@ krait_add_pri_mux(struct device *dev, in
- if (!init.name)
- return ERR_PTR(-ENOMEM);
-
-- p_names[0] = kasprintf(GFP_KERNEL, "hfpll%s", s);
-- if (!p_names[0]) {
-+ hfpll_name = kasprintf(GFP_KERNEL, "hfpll%s", s);
-+ if (!hfpll_name) {
- clk = ERR_PTR(-ENOMEM);
-- goto err_p0;
-+ goto err_hfpll;
- }
-
-- p_names[1] = kasprintf(GFP_KERNEL, "hfpll%s_div", s);
-- if (!p_names[1]) {
-- clk = ERR_PTR(-ENOMEM);
-- goto err_p1;
-- }
-+ p_data[0].fw_name = hfpll_name;
-+ p_data[0].name = hfpll_name;
-
-- p_names[2] = kasprintf(GFP_KERNEL, "krait%s_sec_mux", s);
-- if (!p_names[2]) {
-- clk = ERR_PTR(-ENOMEM);
-- goto err_p2;
-- }
-+ p_data[1].hw = hfpll_div;
-+ p_data[2].hw = sec_mux;
-
- ret = devm_clk_hw_register(dev, &mux->hw);
- if (ret) {
- clk = ERR_PTR(ret);
-- goto err_p3;
-+ goto err_clk;
- }
-
-- clk = mux->hw.clk;
-+ clk = &mux->hw;
-
-- ret = krait_notifier_register(dev, clk, mux);
-+ ret = krait_notifier_register(dev, mux->hw.clk, mux);
- if (ret)
- clk = ERR_PTR(ret);
-
--err_p3:
-- kfree(p_names[2]);
--err_p2:
-- kfree(p_names[1]);
--err_p1:
-- kfree(p_names[0]);
--err_p0:
-+err_clk:
-+ kfree(hfpll_name);
-+err_hfpll:
- kfree(init.name);
- return clk;
- }
-
- /* id < 0 for L2, otherwise id == physical CPU number */
--static struct clk *krait_add_clks(struct device *dev, int id, bool unique_aux)
-+static struct clk_hw *krait_add_clks(struct device *dev, int id, bool unique_aux)
- {
-- int ret;
-+ struct clk_hw *hfpll_div, *sec_mux, *pri_mux;
- unsigned int offset;
- void *p = NULL;
- const char *s;
-- struct clk *clk;
-
- if (id >= 0) {
- offset = 0x4501 + (0x1000 * id);
-@@ -283,22 +305,23 @@ static struct clk *krait_add_clks(struct
- s = "_l2";
- }
-
-- ret = krait_add_div(dev, id, s, offset);
-- if (ret) {
-- clk = ERR_PTR(ret);
-+ hfpll_div = krait_add_div(dev, id, s, offset);
-+ if (IS_ERR(hfpll_div)) {
-+ pri_mux = hfpll_div;
- goto err;
- }
-
-- ret = krait_add_sec_mux(dev, id, s, offset, unique_aux);
-- if (ret) {
-- clk = ERR_PTR(ret);
-+ sec_mux = krait_add_sec_mux(dev, id, s, offset, unique_aux);
-+ if (IS_ERR(sec_mux)) {
-+ pri_mux = sec_mux;
- goto err;
- }
-
-- clk = krait_add_pri_mux(dev, id, s, offset);
-+ pri_mux = krait_add_pri_mux(dev, hfpll_div, sec_mux, id, s, offset);
-+
- err:
- kfree(p);
-- return clk;
-+ return pri_mux;
- }
-
- static struct clk *krait_of_get(struct of_phandle_args *clkspec, void *data)
-@@ -306,7 +329,7 @@ static struct clk *krait_of_get(struct o
- unsigned int idx = clkspec->args[0];
- struct clk **clks = data;
-
-- if (idx >= 5) {
-+ if (idx >= clks_max) {
- pr_err("%s: invalid clock index %d\n", __func__, idx);
- return ERR_PTR(-EINVAL);
- }
-@@ -327,9 +350,8 @@ static int krait_cc_probe(struct platfor
- const struct of_device_id *id;
- unsigned long cur_rate, aux_rate;
- int cpu;
-- struct clk *clk;
-- struct clk **clks;
-- struct clk *l2_pri_mux_clk;
-+ struct clk_hw *mux, *l2_pri_mux;
-+ struct clk *clk, **clks;
-
- id = of_match_device(krait_cc_match_table, dev);
- if (!id)
-@@ -348,21 +370,21 @@ static int krait_cc_probe(struct platfor
- }
-
- /* Krait configurations have at most 4 CPUs and one L2 */
-- clks = devm_kcalloc(dev, 5, sizeof(*clks), GFP_KERNEL);
-+ clks = devm_kcalloc(dev, clks_max, sizeof(*clks), GFP_KERNEL);
- if (!clks)
- return -ENOMEM;
-
- for_each_possible_cpu(cpu) {
-- clk = krait_add_clks(dev, cpu, id->data);
-+ mux = krait_add_clks(dev, cpu, id->data);
- if (IS_ERR(clk))
- return PTR_ERR(clk);
-- clks[cpu] = clk;
-+ clks[cpu] = mux->clk;
- }
-
-- l2_pri_mux_clk = krait_add_clks(dev, -1, id->data);
-- if (IS_ERR(l2_pri_mux_clk))
-- return PTR_ERR(l2_pri_mux_clk);
-- clks[4] = l2_pri_mux_clk;
-+ l2_pri_mux = krait_add_clks(dev, -1, id->data);
-+ if (IS_ERR(l2_pri_mux))
-+ return PTR_ERR(l2_pri_mux);
-+ clks[l2_mux] = l2_pri_mux->clk;
-
- /*
- * We don't want the CPU or L2 clocks to be turned off at late init
-@@ -372,7 +394,7 @@ static int krait_cc_probe(struct platfor
- * they take over.
- */
- for_each_online_cpu(cpu) {
-- clk_prepare_enable(l2_pri_mux_clk);
-+ clk_prepare_enable(clks[l2_mux]);
- WARN(clk_prepare_enable(clks[cpu]),
- "Unable to turn on CPU%d clock", cpu);
- }
-@@ -388,16 +410,16 @@ static int krait_cc_probe(struct platfor
- * two different rates to force a HFPLL reinit under all
- * circumstances.
- */
-- cur_rate = clk_get_rate(l2_pri_mux_clk);
-+ cur_rate = clk_get_rate(clks[l2_mux]);
- aux_rate = 384000000;
- if (cur_rate < aux_rate) {
- pr_info("L2 @ Undefined rate. Forcing new rate.\n");
- cur_rate = aux_rate;
- }
-- clk_set_rate(l2_pri_mux_clk, aux_rate);
-- clk_set_rate(l2_pri_mux_clk, 2);
-- clk_set_rate(l2_pri_mux_clk, cur_rate);
-- pr_info("L2 @ %lu KHz\n", clk_get_rate(l2_pri_mux_clk) / 1000);
-+ clk_set_rate(clks[l2_mux], aux_rate);
-+ clk_set_rate(clks[l2_mux], 2);
-+ clk_set_rate(clks[l2_mux], cur_rate);
-+ pr_info("L2 @ %lu KHz\n", clk_get_rate(clks[l2_mux]) / 1000);
- for_each_possible_cpu(cpu) {
- clk = clks[cpu];
- cur_rate = clk_get_rate(clk);
+++ /dev/null
-From c9713e4ede1e5d044b64fe4d3cbb84223625637f Mon Sep 17 00:00:00 2001
-From: Christian Marangi <ansuelsmth@gmail.com>
-Date: Tue, 25 Oct 2022 01:38:17 +0200
-Subject: [PATCH] ARM: dts: qcom: ipq8064: disable mmc-ddr-1_8v for sdcc1
-
-It was reported non working mmc with this option enabled.
-Both mmc for ipq8064 are supplied by a fixed 3.3v regulator so mmc can't
-be run at 1.8v.
-Disable it to restore correct functionality of this SoC feature.
-
-Tested-by: Hendrik Koerner <koerhen@web.de>
-Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
-Signed-off-by: Bjorn Andersson <andersson@kernel.org>
-Link: https://lore.kernel.org/r/20221024233817.27410-1-ansuelsmth@gmail.com
----
- arch/arm/boot/dts/qcom-ipq8064.dtsi | 1 -
- 1 file changed, 1 deletion(-)
-
---- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
-+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
-@@ -756,7 +756,6 @@
- non-removable;
- cap-sd-highspeed;
- cap-mmc-highspeed;
-- mmc-ddr-1_8v;
- vmmc-supply = <&vsdcc_fixed>;
- dmas = <&sdcc1bam 2>, <&sdcc1bam 1>;
- dma-names = "tx", "rx";
+++ /dev/null
-From de48d8766afcd97d147699aaff78a338081c9973 Mon Sep 17 00:00:00 2001
-From: Christian Marangi <ansuelsmth@gmail.com>
-Date: Sat, 22 Oct 2022 14:56:55 +0200
-Subject: [PATCH 1/3] thermal/drivers/qcom/tsens: Init debugfs only with
- successful probe
-
-Calibrate and tsens_register can fail or PROBE_DEFER. This will cause a
-double or a wrong init of the debugfs information. Init debugfs only
-with successful probe fixing warning about directory already present.
-
-Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
-Acked-by: Thara Gopinath <thara.gopinath@linaro.org>
-Link: https://lore.kernel.org/r/20221022125657.22530-2-ansuelsmth@gmail.com
-Signed-off-by: Daniel Lezcano <daniel.lezcano@kernel.org>
----
- drivers/thermal/qcom/tsens.c | 8 +++++---
- 1 file changed, 5 insertions(+), 3 deletions(-)
-
---- a/drivers/thermal/qcom/tsens.c
-+++ b/drivers/thermal/qcom/tsens.c
-@@ -918,8 +918,6 @@ int __init init_common(struct tsens_priv
- if (tsens_version(priv) >= VER_0_1)
- tsens_enable_irq(priv);
-
-- tsens_debug_init(op);
--
- err_put_device:
- put_device(&op->dev);
- return ret;
-@@ -1156,7 +1154,11 @@ static int tsens_probe(struct platform_d
- }
- }
-
-- return tsens_register(priv);
-+ ret = tsens_register(priv);
-+ if (!ret)
-+ tsens_debug_init(pdev);
-+
-+ return ret;
- }
-
- static int tsens_remove(struct platform_device *pdev)
+++ /dev/null
-From c7e077e921fa94e0c06c8d14af6c0504c8a5f4bd Mon Sep 17 00:00:00 2001
-From: Christian Marangi <ansuelsmth@gmail.com>
-Date: Sat, 22 Oct 2022 14:56:56 +0200
-Subject: [PATCH 2/3] thermal/drivers/qcom/tsens: Fix wrong version id
- dbg_version_show
-
-For VER_0 the version was incorrectly reported as 0.1.0.
-
-Fix that and correctly report the major version for this old tsens
-revision.
-
-Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
-Link: https://lore.kernel.org/r/20221022125657.22530-3-ansuelsmth@gmail.com
-Signed-off-by: Daniel Lezcano <daniel.lezcano@kernel.org>
----
- drivers/thermal/qcom/tsens.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/drivers/thermal/qcom/tsens.c
-+++ b/drivers/thermal/qcom/tsens.c
-@@ -692,7 +692,7 @@ static int dbg_version_show(struct seq_f
- return ret;
- seq_printf(s, "%d.%d.%d\n", maj_ver, min_ver, step_ver);
- } else {
-- seq_puts(s, "0.1.0\n");
-+ seq_printf(s, "0.%d.0\n", priv->feat->ver_major);
- }
-
- return 0;
+++ /dev/null
-From 89992d95ed1046338c7866ef7bbe6de543a2af91 Mon Sep 17 00:00:00 2001
-From: Christian Marangi <ansuelsmth@gmail.com>
-Date: Sat, 22 Oct 2022 14:56:57 +0200
-Subject: [PATCH 3/3] thermal/drivers/qcom/tsens: Rework debugfs file structure
-
-The current tsens debugfs structure is composed by:
-- a tsens dir in debugfs with a version file
-- a directory for each tsens istance with sensors file to dump all the
- sensors value.
-
-This works on the assumption that we have the same version for each
-istance but this assumption seems fragile and with more than one tsens
-istance results in the version file not tracking each of them.
-
-A better approach is to just create a subdirectory for each tsens
-istance and put there version and sensors debugfs file.
-
-Using this new implementation results in less code since debugfs entry
-are created only on successful tsens probe.
-
-Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
-Link: https://lore.kernel.org/r/20221022125657.22530-4-ansuelsmth@gmail.com
-Signed-off-by: Daniel Lezcano <daniel.lezcano@kernel.org>
----
- drivers/thermal/qcom/tsens.c | 13 +++----------
- 1 file changed, 3 insertions(+), 10 deletions(-)
-
---- a/drivers/thermal/qcom/tsens.c
-+++ b/drivers/thermal/qcom/tsens.c
-@@ -704,21 +704,14 @@ DEFINE_SHOW_ATTRIBUTE(dbg_sensors);
- static void tsens_debug_init(struct platform_device *pdev)
- {
- struct tsens_priv *priv = platform_get_drvdata(pdev);
-- struct dentry *root, *file;
-
-- root = debugfs_lookup("tsens", NULL);
-- if (!root)
-+ priv->debug_root = debugfs_lookup("tsens", NULL);
-+ if (!priv->debug_root)
- priv->debug_root = debugfs_create_dir("tsens", NULL);
-- else
-- priv->debug_root = root;
--
-- file = debugfs_lookup("version", priv->debug_root);
-- if (!file)
-- debugfs_create_file("version", 0444, priv->debug_root,
-- pdev, &dbg_version_fops);
-
- /* A directory for each instance of the TSENS IP */
- priv->debug = debugfs_create_dir(dev_name(&pdev->dev), priv->debug_root);
-+ debugfs_create_file("version", 0444, priv->debug, pdev, &dbg_version_fops);
- debugfs_create_file("sensors", 0444, priv->debug, pdev, &dbg_sensors_fops);
- }
- #else
+++ /dev/null
-From 5001f2e1a325b68dbf225bd17f69a4d3d975cca5 Mon Sep 17 00:00:00 2001
-From: John Crispin <john@phrozen.org>
-Date: Thu, 9 Mar 2017 09:31:44 +0100
-Subject: [PATCH 61/69] mtd: "rootfs" conflicts with OpenWrt auto mounting
-
-Signed-off-by: John Crispin <john@phrozen.org>
----
- drivers/mtd/mtdpart.c | 4 ++++
- 1 file changed, 4 insertions(+)
-
---- a/drivers/mtd/mtdpart.c
-+++ b/drivers/mtd/mtdpart.c
-@@ -51,7 +51,11 @@ static struct mtd_info *allocate_partiti
-
- /* allocate the partition structure */
- child = kzalloc(sizeof(*child), GFP_KERNEL);
-- name = kstrdup(part->name, GFP_KERNEL);
-+ /* "rootfs" conflicts with OpenWrt auto mounting */
-+ if (mtd_type_is_nand(parent) && !strcmp(part->name, "rootfs"))
-+ name = "ubi";
-+ else
-+ name = kstrdup(part->name, GFP_KERNEL);
- if (!name || !child) {
- printk(KERN_ERR"memory allocation error while creating partitions for \"%s\"\n",
- parent->name);
+++ /dev/null
-From bef5018abb7cf94efafdc05087b4c998891ae4ec Mon Sep 17 00:00:00 2001
-From: Ansuel Smith <ansuelsmth@gmail.com>
-Date: Mon, 17 Jan 2022 23:39:34 +0100
-Subject: [PATCH v3 10/18] ARM: dts: qcom: add saw for l2 cache and kraitcc for
- ipq8064
-
-Add saw compatible for l2 cache and kraitcc node for ipq8064 dtsi.
-Also declare clock-output-names for acc0 and acc1 and qsb fixed clock
-for the secondary mux.
-
-Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
-Tested-by: Jonathan McDowell <noodles@earth.li>
----
- arch/arm/boot/dts/qcom-ipq8064.dtsi | 34 +++++++++++++++++++++++++++--
- 1 file changed, 32 insertions(+), 2 deletions(-)
-
---- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
-+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
-@@ -301,6 +301,12 @@
- };
-
- clocks {
-+ qsb: qsb {
-+ compatible = "fixed-clock";
-+ clock-frequency = <225000000>;
-+ #clock-cells = <0>;
-+ };
-+
- cxo_board: cxo_board {
- compatible = "fixed-clock";
- #clock-cells = <0>;
-@@ -575,15 +581,30 @@
- clocks = <&gcc PLL8_VOTE>, <&pxo_board>;
- clock-names = "pll8_vote", "pxo";
- clock-output-names = "acpu_l2_aux";
-+ #clock-cells = <0>;
-+ };
-+
-+ kraitcc: clock-controller {
-+ compatible = "qcom,krait-cc-v1";
-+ clocks = <&gcc PLL9>, <&gcc PLL10>, <&gcc PLL12>,
-+ <&acc0>, <&acc1>, <&l2cc>, <&qsb>, <&pxo_board>;
-+ clock-names = "hfpll0", "hfpll1", "hfpll_l2",
-+ "acpu0_aux", "acpu1_aux", "acpu_l2_aux",
-+ "qsb", "pxo";
-+ #clock-cells = <1>;
- };
-
- acc0: clock-controller@2088000 {
- compatible = "qcom,kpss-acc-v1";
- reg = <0x02088000 0x1000>, <0x02008000 0x1000>;
-+ clock-output-names = "acpu0_aux";
-+ clocks = <&gcc PLL8_VOTE>, <&pxo_board>;
-+ clock-names = "pll8_vote", "pxo";
-+ #clock-cells = <0>;
- };
-
- saw0: regulator@2089000 {
-- compatible = "qcom,saw2";
-+ compatible = "qcom,saw2", "qcom,apq8064-saw2-v1.1-cpu", "syscon";
- reg = <0x02089000 0x1000>, <0x02009000 0x1000>;
- regulator;
- };
-@@ -591,14 +612,24 @@
- acc1: clock-controller@2098000 {
- compatible = "qcom,kpss-acc-v1";
- reg = <0x02098000 0x1000>, <0x02008000 0x1000>;
-+ clock-output-names = "acpu1_aux";
-+ clocks = <&gcc PLL8_VOTE>, <&pxo_board>;
-+ clock-names = "pll8_vote", "pxo";
-+ #clock-cells = <0>;
- };
-
- saw1: regulator@2099000 {
-- compatible = "qcom,saw2";
-+ compatible = "qcom,saw2", "qcom,apq8064-saw2-v1.1-cpu", "syscon";
- reg = <0x02099000 0x1000>, <0x02009000 0x1000>;
- regulator;
- };
-
-+ saw_l2: regulator@02012000 {
-+ compatible = "qcom,saw2", "syscon";
-+ reg = <0x02012000 0x1000>;
-+ regulator;
-+ };
-+
- nss_common: syscon@03000000 {
- compatible = "syscon";
- reg = <0x03000000 0x0000FFFF>;
+++ /dev/null
-From 076ebb6e1799c4c7a1d2e07510d88b9e9b57b551 Mon Sep 17 00:00:00 2001
-From: Ansuel Smith <ansuelsmth@gmail.com>
-Date: Tue, 18 Jan 2022 00:03:47 +0100
-Subject: [PATCH v3 13/18] ARM: dts: qcom: add opp table for cpu and l2 for
- ipq8064
-
-Add opp table for cpu and l2 cache. While the current cpufreq is
-the generic one that doesn't scale the L2 cache, we add the l2
-cache opp anyway for the sake of completeness. This will be handy in the
-future when a dedicated cpufreq driver is introduced for krait cores
-that will correctly scale l2 cache with the core freq.
-
-Opp-level is set based on the logic of
-0: idle level
-1: normal level
-2: turbo level
-
-Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
-Tested-by: Jonathan McDowell <noodles@earth.li>
----
- arch/arm/boot/dts/qcom-ipq8064.dtsi | 99 +++++++++++++++++++++++++++++
- 1 file changed, 99 insertions(+)
-
---- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
-+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
-@@ -48,6 +48,105 @@
- };
- };
-
-+ opp_table_l2: opp_table_l2 {
-+ compatible = "operating-points-v2";
-+
-+ opp-384000000 {
-+ opp-hz = /bits/ 64 <384000000>;
-+ opp-microvolt = <1100000>;
-+ clock-latency-ns = <100000>;
-+ opp-level = <0>;
-+ };
-+
-+ opp-1000000000 {
-+ opp-hz = /bits/ 64 <1000000000>;
-+ opp-microvolt = <1100000>;
-+ clock-latency-ns = <100000>;
-+ opp-level = <1>;
-+ };
-+
-+ opp-1200000000 {
-+ opp-hz = /bits/ 64 <1200000000>;
-+ opp-microvolt = <1150000>;
-+ clock-latency-ns = <100000>;
-+ opp-level = <2>;
-+ };
-+ };
-+
-+ opp_table0: opp_table0 {
-+ compatible = "operating-points-v2-kryo-cpu";
-+ nvmem-cells = <&speedbin_efuse>;
-+
-+ /*
-+ * Voltage thresholds are <target min max>
-+ */
-+ opp-384000000 {
-+ opp-hz = /bits/ 64 <384000000>;
-+ opp-microvolt-speed0-pvs0-v0 = <1000000 950000 1050000>;
-+ opp-microvolt-speed0-pvs1-v0 = <925000 878750 971250>;
-+ opp-microvolt-speed0-pvs2-v0 = <875000 831250 918750>;
-+ opp-microvolt-speed0-pvs3-v0 = <800000 760000 840000>;
-+ opp-supported-hw = <0x1>;
-+ clock-latency-ns = <100000>;
-+ opp-level = <0>;
-+ };
-+
-+ opp-600000000 {
-+ opp-hz = /bits/ 64 <600000000>;
-+ opp-microvolt-speed0-pvs0-v0 = <1050000 997500 1102500>;
-+ opp-microvolt-speed0-pvs1-v0 = <975000 926250 1023750>;
-+ opp-microvolt-speed0-pvs2-v0 = <925000 878750 971250>;
-+ opp-microvolt-speed0-pvs3-v0 = <850000 807500 892500>;
-+ opp-supported-hw = <0x1>;
-+ clock-latency-ns = <100000>;
-+ opp-level = <1>;
-+ };
-+
-+ opp-800000000 {
-+ opp-hz = /bits/ 64 <800000000>;
-+ opp-microvolt-speed0-pvs0-v0 = <1100000 1045000 1155000>;
-+ opp-microvolt-speed0-pvs1-v0 = <1025000 973750 1076250>;
-+ opp-microvolt-speed0-pvs2-v0 = <995000 945250 1044750>;
-+ opp-microvolt-speed0-pvs3-v0 = <900000 855000 945000>;
-+ opp-supported-hw = <0x1>;
-+ clock-latency-ns = <100000>;
-+ opp-level = <1>;
-+ };
-+
-+ opp-1000000000 {
-+ opp-hz = /bits/ 64 <1000000000>;
-+ opp-microvolt-speed0-pvs0-v0 = <1150000 1092500 1207500>;
-+ opp-microvolt-speed0-pvs1-v0 = <1075000 1021250 1128750>;
-+ opp-microvolt-speed0-pvs2-v0 = <1025000 973750 1076250>;
-+ opp-microvolt-speed0-pvs3-v0 = <950000 902500 997500>;
-+ opp-supported-hw = <0x1>;
-+ clock-latency-ns = <100000>;
-+ opp-level = <1>;
-+ };
-+
-+ opp-1200000000 {
-+ opp-hz = /bits/ 64 <1200000000>;
-+ opp-microvolt-speed0-pvs0-v0 = <1200000 1140000 1260000>;
-+ opp-microvolt-speed0-pvs1-v0 = <1125000 1068750 1181250>;
-+ opp-microvolt-speed0-pvs2-v0 = <1075000 1021250 1128750>;
-+ opp-microvolt-speed0-pvs3-v0 = <1000000 950000 1050000>;
-+ opp-supported-hw = <0x1>;
-+ clock-latency-ns = <100000>;
-+ opp-level = <2>;
-+ };
-+
-+ opp-1400000000 {
-+ opp-hz = /bits/ 64 <1400000000>;
-+ opp-microvolt-speed0-pvs0-v0 = <1250000 1187500 1312500>;
-+ opp-microvolt-speed0-pvs1-v0 = <1175000 1116250 1233750>;
-+ opp-microvolt-speed0-pvs2-v0 = <1125000 1068750 1181250>;
-+ opp-microvolt-speed0-pvs3-v0 = <1050000 997500 1102500>;
-+ opp-supported-hw = <0x1>;
-+ clock-latency-ns = <100000>;
-+ opp-level = <2>;
-+ };
-+ };
-+
- thermal-zones {
- sensor0-thermal {
- polling-delay-passive = <0>;
---- a/arch/arm/boot/dts/qcom-ipq8065.dtsi
-+++ b/arch/arm/boot/dts/qcom-ipq8065.dtsi
-@@ -6,3 +6,92 @@
- model = "Qualcomm Technologies, Inc. IPQ8065";
- compatible = "qcom,ipq8065", "qcom,ipq8064";
- };
-+
-+&opp_table_l2 {
-+ /delete-node/opp-1200000000;
-+
-+ opp-1400000000 {
-+ opp-hz = /bits/ 64 <1400000000>;
-+ opp-microvolt = <1150000>;
-+ clock-latency-ns = <100000>;
-+ opp-level = <2>;
-+ };
-+};
-+
-+&opp_table0 {
-+ /*
-+ * On ipq8065 1.2 ghz freq is not present
-+ * Remove it to make cpufreq work and not
-+ * complain for missing definition
-+ */
-+
-+ /delete-node/opp-1200000000;
-+
-+ /*
-+ * Voltage thresholds are <target min max>
-+ */
-+ opp-384000000 {
-+ opp-microvolt-speed0-pvs0-v0 = <975000 926250 1023750>;
-+ opp-microvolt-speed0-pvs1-v0 = <950000 902500 997500>;
-+ opp-microvolt-speed0-pvs2-v0 = <925000 878750 971250>;
-+ opp-microvolt-speed0-pvs3-v0 = <900000 855000 945000>;
-+ opp-microvolt-speed0-pvs4-v0 = <875000 831250 918750>;
-+ opp-microvolt-speed0-pvs5-v0 = <825000 783750 866250>;
-+ opp-microvolt-speed0-pvs6-v0 = <775000 736250 813750>;
-+ };
-+
-+ opp-600000000 {
-+ opp-microvolt-speed0-pvs0-v0 = <1000000 950000 1050000>;
-+ opp-microvolt-speed0-pvs1-v0 = <975000 926250 1023750>;
-+ opp-microvolt-speed0-pvs2-v0 = <950000 902500 997500>;
-+ opp-microvolt-speed0-pvs3-v0 = <925000 878750 971250>;
-+ opp-microvolt-speed0-pvs4-v0 = <900000 855000 945000>;
-+ opp-microvolt-speed0-pvs5-v0 = <850000 807500 892500>;
-+ opp-microvolt-speed0-pvs6-v0 = <800000 760000 840000>;
-+ };
-+
-+ opp-800000000 {
-+ opp-microvolt-speed0-pvs0-v0 = <1050000 997500 1102500>;
-+ opp-microvolt-speed0-pvs1-v0 = <1025000 973750 1076250>;
-+ opp-microvolt-speed0-pvs2-v0 = <1000000 950000 1050000>;
-+ opp-microvolt-speed0-pvs3-v0 = <975000 926250 1023750>;
-+ opp-microvolt-speed0-pvs4-v0 = <950000 902500 997500>;
-+ opp-microvolt-speed0-pvs5-v0 = <900000 855000 945000>;
-+ opp-microvolt-speed0-pvs6-v0 = <850000 807500 892500>;
-+ };
-+
-+ opp-1000000000 {
-+ opp-microvolt-speed0-pvs0-v0 = <1100000 1045000 1155000>;
-+ opp-microvolt-speed0-pvs1-v0 = <1075000 1021250 1128750>;
-+ opp-microvolt-speed0-pvs2-v0 = <1050000 997500 1102500>;
-+ opp-microvolt-speed0-pvs3-v0 = <1025000 973750 1076250>;
-+ opp-microvolt-speed0-pvs4-v0 = <1000000 950000 1050000>;
-+ opp-microvolt-speed0-pvs5-v0 = <950000 902500 997500>;
-+ opp-microvolt-speed0-pvs6-v0 = <900000 855000 945000>;
-+ };
-+
-+ opp-1400000000 {
-+ opp-microvolt-speed0-pvs0-v0 = <1175000 1116250 1233750>;
-+ opp-microvolt-speed0-pvs1-v0 = <1150000 1092500 1207500>;
-+ opp-microvolt-speed0-pvs2-v0 = <1125000 1068750 1181250>;
-+ opp-microvolt-speed0-pvs3-v0 = <1100000 1045000 1155000>;
-+ opp-microvolt-speed0-pvs4-v0 = <1075000 1021250 1128750>;
-+ opp-microvolt-speed0-pvs5-v0 = <1025000 973750 1076250>;
-+ opp-microvolt-speed0-pvs6-v0 = <975000 926250 1023750>;
-+ opp-level = <1>;
-+ };
-+
-+ opp-1725000000 {
-+ opp-hz = /bits/ 64 <1725000000>;
-+ opp-microvolt-speed0-pvs0-v0 = <1262500 1199375 1325625>;
-+ opp-microvolt-speed0-pvs1-v0 = <1225000 1163750 1286250>;
-+ opp-microvolt-speed0-pvs2-v0 = <1200000 1140000 1260000>;
-+ opp-microvolt-speed0-pvs3-v0 = <1175000 1116250 1233750>;
-+ opp-microvolt-speed0-pvs4-v0 = <1150000 1092500 1207500>;
-+ opp-microvolt-speed0-pvs5-v0 = <1100000 1045000 1155000>;
-+ opp-microvolt-speed0-pvs6-v0 = <1050000 997500 1102500>;
-+ opp-supported-hw = <0x1>;
-+ clock-latency-ns = <100000>;
-+ opp-level = <2>;
-+ };
-+};
---- a/arch/arm/boot/dts/qcom-ipq8062.dtsi
-+++ b/arch/arm/boot/dts/qcom-ipq8062.dtsi
-@@ -6,3 +6,39 @@
- model = "Qualcomm Technologies, Inc. IPQ8062";
- compatible = "qcom,ipq8062", "qcom,ipq8064";
- };
-+
-+&opp_table0 {
-+ /delete-node/opp-1200000000;
-+ /delete-node/opp-1400000000;
-+
-+ /*
-+ * Voltage thresholds are <target min max>
-+ */
-+ opp-384000000 {
-+ opp-microvolt-speed0-pvs0-v0 = <1000000 950000 1050000>;
-+ opp-microvolt-speed0-pvs1-v0 = < 925000 878750 971250>;
-+ opp-microvolt-speed0-pvs2-v0 = < 875000 831250 918750>;
-+ opp-microvolt-speed0-pvs3-v0 = < 800000 760000 840000>;
-+ };
-+
-+ opp-600000000 {
-+ opp-microvolt-speed0-pvs0-v0 = <1050000 997500 1102500>;
-+ opp-microvolt-speed0-pvs1-v0 = < 975000 926250 1023750>;
-+ opp-microvolt-speed0-pvs2-v0 = < 925000 878750 971250>;
-+ opp-microvolt-speed0-pvs3-v0 = < 850000 807500 892500>;
-+ };
-+
-+ opp-800000000 {
-+ opp-microvolt-speed0-pvs0-v0 = <1100000 1045000 1155000>;
-+ opp-microvolt-speed0-pvs1-v0 = <1025000 973750 1076250>;
-+ opp-microvolt-speed0-pvs2-v0 = < 995000 945250 1044750>;
-+ opp-microvolt-speed0-pvs3-v0 = < 900000 855000 945000>;
-+ };
-+
-+ opp-1000000000 {
-+ opp-microvolt-speed0-pvs0-v0 = <1150000 1092500 1207500>;
-+ opp-microvolt-speed0-pvs1-v0 = <1075000 1021250 1128750>;
-+ opp-microvolt-speed0-pvs2-v0 = <1025000 973750 1076250>;
-+ opp-microvolt-speed0-pvs3-v0 = < 950000 902500 997500>;
-+ };
-+};
+++ /dev/null
-From 211fc0c0a63c99b68663a27182e643316c2d8cbe Mon Sep 17 00:00:00 2001
-From: Ansuel Smith <ansuelsmth@gmail.com>
-Date: Tue, 18 Jan 2022 00:07:57 +0100
-Subject: [PATCH v3 15/18] ARM: dts: qcom: add multiple missing binding for cpu
- and l2 for ipq8064
-
-Add multiple binding for cpu node, l2 node and add idle-states
-definition for ipq8064 dtsi.
-
-Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
-Tested-by: Jonathan McDowell <noodles@earth.li>
----
- arch/arm/boot/dts/qcom-ipq8064.dtsi | 36 +++++++++++++++++++++++++++++
- 1 file changed, 36 insertions(+)
-
---- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
-+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
-@@ -30,6 +30,15 @@
- next-level-cache = <&L2>;
- qcom,acc = <&acc0>;
- qcom,saw = <&saw0>;
-+ clocks = <&kraitcc 0>, <&kraitcc 4>;
-+ clock-names = "cpu", "l2";
-+ clock-latency = <100000>;
-+ operating-points-v2 = <&opp_table0>;
-+ voltage-tolerance = <5>;
-+ cooling-min-state = <0>;
-+ cooling-max-state = <10>;
-+ #cooling-cells = <2>;
-+ cpu-idle-states = <&CPU_SPC>;
- };
-
- cpu1: cpu@1 {
-@@ -40,11 +49,35 @@
- next-level-cache = <&L2>;
- qcom,acc = <&acc1>;
- qcom,saw = <&saw1>;
-+ clocks = <&kraitcc 1>, <&kraitcc 4>;
-+ clock-names = "cpu", "l2";
-+ clock-latency = <100000>;
-+ operating-points-v2 = <&opp_table0>;
-+ voltage-tolerance = <5>;
-+ cooling-min-state = <0>;
-+ cooling-max-state = <10>;
-+ #cooling-cells = <2>;
-+ cpu-idle-states = <&CPU_SPC>;
-+ };
-+
-+ idle-states {
-+ CPU_SPC: spc {
-+ compatible = "qcom,idle-state-spc";
-+ status = "disabled";
-+ entry-latency-us = <400>;
-+ exit-latency-us = <900>;
-+ min-residency-us = <3000>;
-+ };
- };
-
- L2: l2-cache {
- compatible = "cache";
- cache-level = <2>;
-+ qcom,saw = <&saw_l2>;
-+
-+ clocks = <&kraitcc 4>;
-+ clock-names = "l2";
-+ operating-points-v2 = <&opp_table_l2>;
- };
- };
-
---- a/arch/arm/boot/dts/qcom-ipq8064-smb208.dtsi
-+++ b/arch/arm/boot/dts/qcom-ipq8064-smb208.dtsi
-@@ -2,6 +2,18 @@
-
- #include "qcom-ipq8064.dtsi"
-
-+&cpu0 {
-+ cpu-supply = <&smb208_s2a>;
-+};
-+
-+&cpu1 {
-+ cpu-supply = <&smb208_s2b>;
-+};
-+
-+&L2 {
-+ l2-supply = <&smb208_s1a>;
-+};
-+
- &rpm {
- smb208_regulators: regulators {
- compatible = "qcom,rpm-smb208-regulators";
---- a/arch/arm/boot/dts/qcom-ipq8064-v2.0-smb208.dtsi
-+++ b/arch/arm/boot/dts/qcom-ipq8064-v2.0-smb208.dtsi
-@@ -2,6 +2,18 @@
-
- #include "qcom-ipq8064-v2.0.dtsi"
-
-+&cpu0 {
-+ cpu-supply = <&smb208_s2a>;
-+};
-+
-+&cpu1 {
-+ cpu-supply = <&smb208_s2b>;
-+};
-+
-+&L2 {
-+ l2-supply = <&smb208_s1a>;
-+};
-+
- &rpm {
- smb208_regulators: regulators {
- compatible = "qcom,rpm-smb208-regulators";
---- a/arch/arm/boot/dts/qcom-ipq8062-smb208.dtsi
-+++ b/arch/arm/boot/dts/qcom-ipq8062-smb208.dtsi
-@@ -2,6 +2,18 @@
-
- #include "qcom-ipq8062.dtsi"
-
-+&cpu0 {
-+ cpu-supply = <&smb208_s2a>;
-+};
-+
-+&cpu1 {
-+ cpu-supply = <&smb208_s2b>;
-+};
-+
-+&L2 {
-+ l2-supply = <&smb208_s1a>;
-+};
-+
- &rpm {
- smb208_regulators: regulators {
- compatible = "qcom,rpm-smb208-regulators";
---- a/arch/arm/boot/dts/qcom-ipq8065-smb208.dtsi
-+++ b/arch/arm/boot/dts/qcom-ipq8065-smb208.dtsi
-@@ -2,6 +2,18 @@
-
- #include "qcom-ipq8065.dtsi"
-
-+&cpu0 {
-+ cpu-supply = <&smb208_s2a>;
-+};
-+
-+&cpu1 {
-+ cpu-supply = <&smb208_s2b>;
-+};
-+
-+&L2 {
-+ l2-supply = <&smb208_s1a>;
-+};
-+
- &rpm {
- smb208_regulators: regulators {
- compatible = "qcom,rpm-smb208-regulators";
+++ /dev/null
-From 6c94e0184e56f9e9f1f5d5f54b20758433e498d2 Mon Sep 17 00:00:00 2001
-From: Christian 'Ansuel' Marangi <ansuelsmth@gmail.com>
-Date: Wed, 15 Jun 2022 16:47:09 +0200
-Subject: [PATCH 1/2] ARM: dts: qcom: fix wrong nad_pins definition for ipq806x
-
-Fix wrong nand_pings definition for bias-disable pins.
-
-Signed-off-by: Christian 'Ansuel' Marangi <ansuelsmth@gmail.com>
----
- arch/arm/boot/dts/qcom-ipq8064.dtsi | 7 ++-----
- 1 file changed, 2 insertions(+), 5 deletions(-)
-
---- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
-+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
-@@ -599,12 +599,9 @@
- };
-
- nand_pins: nand_pins {
-- mux {
-+ disable {
- pins = "gpio34", "gpio35", "gpio36",
-- "gpio37", "gpio38", "gpio39",
-- "gpio40", "gpio41", "gpio42",
-- "gpio43", "gpio44", "gpio45",
-- "gpio46", "gpio47";
-+ "gpio37", "gpio38";
- function = "nand";
- drive-strength = <10>;
- bias-disable;
+++ /dev/null
-From 504188183408fac0f61b59f5ed8ea1773fe43669 Mon Sep 17 00:00:00 2001
-From: Christian 'Ansuel' Marangi <ansuelsmth@gmail.com>
-Date: Wed, 15 Jun 2022 16:59:30 +0200
-Subject: [PATCH 2/2] ARM: dts: qcom: add MDIO dedicated controller node for
- ipq806x
-
-Add MDIO dedicated controller attached to gmac0 and fix rb3011 dts to
-correctly use the new tag.
-
-Signed-off-by: Christian 'Ansuel' Marangi <ansuelsmth@gmail.com>
----
- arch/arm/boot/dts/qcom-ipq8064-rb3011.dts | 134 +++++++++++-----------
- arch/arm/boot/dts/qcom-ipq8064.dtsi | 14 +++
- 2 files changed, 81 insertions(+), 67 deletions(-)
-
---- a/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts
-+++ b/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts
-@@ -25,73 +25,6 @@
- device_type = "memory";
- };
-
-- mdio0: mdio-0 {
-- status = "okay";
-- compatible = "virtual,mdio-gpio";
-- gpios = <&qcom_pinmux 1 GPIO_ACTIVE_HIGH>,
-- <&qcom_pinmux 0 GPIO_ACTIVE_HIGH>;
-- #address-cells = <1>;
-- #size-cells = <0>;
--
-- pinctrl-0 = <&mdio0_pins>;
-- pinctrl-names = "default";
--
-- switch0: switch@10 {
-- compatible = "qca,qca8337";
-- #address-cells = <1>;
-- #size-cells = <0>;
--
-- dsa,member = <0 0>;
--
-- pinctrl-0 = <&sw0_reset_pin>;
-- pinctrl-names = "default";
--
-- reset-gpios = <&qcom_pinmux 16 GPIO_ACTIVE_LOW>;
-- reg = <0x10>;
--
-- ports {
-- #address-cells = <1>;
-- #size-cells = <0>;
--
-- switch0cpu: port@0 {
-- reg = <0>;
-- label = "cpu";
-- ethernet = <&gmac0>;
-- phy-mode = "rgmii-id";
-- fixed-link {
-- speed = <1000>;
-- full-duplex;
-- };
-- };
--
-- port@1 {
-- reg = <1>;
-- label = "sw1";
-- };
--
-- port@2 {
-- reg = <2>;
-- label = "sw2";
-- };
--
-- port@3 {
-- reg = <3>;
-- label = "sw3";
-- };
--
-- port@4 {
-- reg = <4>;
-- label = "sw4";
-- };
--
-- port@5 {
-- reg = <5>;
-- label = "sw5";
-- };
-- };
-- };
-- };
--
- mdio1: mdio-1 {
- status = "okay";
- compatible = "virtual,mdio-gpio";
-@@ -222,6 +155,73 @@
- status = "okay";
- };
-
-+&mdio0 {
-+ status = "okay";
-+ compatible = "virtual,mdio-gpio";
-+ gpios = <&qcom_pinmux 1 GPIO_ACTIVE_HIGH>,
-+ <&qcom_pinmux 0 GPIO_ACTIVE_HIGH>;
-+ #address-cells = <1>;
-+ #size-cells = <0>;
-+
-+ pinctrl-0 = <&mdio0_pins>;
-+ pinctrl-names = "default";
-+
-+ switch0: switch@10 {
-+ compatible = "qca,qca8337";
-+ #address-cells = <1>;
-+ #size-cells = <0>;
-+
-+ dsa,member = <0 0>;
-+
-+ pinctrl-0 = <&sw0_reset_pin>;
-+ pinctrl-names = "default";
-+
-+ reset-gpios = <&qcom_pinmux 16 GPIO_ACTIVE_LOW>;
-+ reg = <0x10>;
-+
-+ ports {
-+ #address-cells = <1>;
-+ #size-cells = <0>;
-+
-+ switch0cpu: port@0 {
-+ reg = <0>;
-+ label = "cpu";
-+ ethernet = <&gmac0>;
-+ phy-mode = "rgmii-id";
-+ fixed-link {
-+ speed = <1000>;
-+ full-duplex;
-+ };
-+ };
-+
-+ port@1 {
-+ reg = <1>;
-+ label = "sw1";
-+ };
-+
-+ port@2 {
-+ reg = <2>;
-+ label = "sw2";
-+ };
-+
-+ port@3 {
-+ reg = <3>;
-+ label = "sw3";
-+ };
-+
-+ port@4 {
-+ reg = <4>;
-+ label = "sw4";
-+ };
-+
-+ port@5 {
-+ reg = <5>;
-+ label = "sw5";
-+ };
-+ };
-+ };
-+};
-+
- &gmac0 {
- status = "okay";
-
---- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
-+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
-@@ -476,6 +476,20 @@
- snps,blen = <16 0 0 0 0 0 0>;
- };
-
-+ mdio0: mdio@37000000 {
-+ #address-cells = <1>;
-+ #size-cells = <0>;
-+
-+ compatible = "qcom,ipq8064-mdio", "syscon";
-+ reg = <0x37000000 0x200000>;
-+ resets = <&gcc GMAC_CORE1_RESET>;
-+ reset-names = "stmmaceth";
-+ clocks = <&gcc GMAC_CORE1_CLK>;
-+ clock-names = "stmmaceth";
-+
-+ status = "disabled";
-+ };
-+
- vsdcc_fixed: vsdcc-regulator {
- compatible = "regulator-fixed";
- regulator-name = "SDCC Power";
+++ /dev/null
-From b044ae89862132a86fb511648e9c52ea3cdf8c30 Mon Sep 17 00:00:00 2001
-From: Christian Marangi <ansuelsmth@gmail.com>
-Date: Wed, 5 Aug 2020 14:19:23 +0200
-Subject: [PATCH 1/4] devfreq: qcom: Add L2 Krait Cache devfreq scaling driver
-
-Qcom L2 Krait CPUs use the generic cpufreq-dt driver and doesn't actually
-scale the Cache frequency when the CPU frequency is changed. This
-devfreq driver register with the cpu notifier and scale the Cache
-based on the max Freq across all core as the CPU cache is shared across
-all of them. If provided this also scale the voltage of the regulator
-attached to the CPU cache. The scaling logic is based on the CPU freq
-and the 3 scaling interval are set by the device dts.
-
-Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
----
- drivers/devfreq/Kconfig | 11 ++
- drivers/devfreq/Makefile | 1 +
- drivers/devfreq/krait-cache-devfreq.c | 188 ++++++++++++++++++++++++++
- 3 files changed, 200 insertions(+)
- create mode 100644 drivers/devfreq/krait-cache-devfreq.c
-
---- a/drivers/devfreq/Kconfig
-+++ b/drivers/devfreq/Kconfig
-@@ -151,6 +151,17 @@ config ARM_SUN8I_A33_MBUS_DEVFREQ
- This adds the DEVFREQ driver for the MBUS controller in some
- Allwinner sun8i (A33 through H3) and sun50i (A64 and H5) SoCs.
-
-+config ARM_KRAIT_CACHE_DEVFREQ
-+ tristate "Scaling support for Krait CPU Cache Devfreq"
-+ depends on ARCH_QCOM || COMPILE_TEST
-+ select DEVFREQ_GOV_PASSIVE
-+ help
-+ This adds the DEVFREQ driver for the Krait CPU L2 Cache shared by all cores.
-+
-+ The driver register with the cpufreq notifier and find the right frequency
-+ based on the max frequency across all core and the range set in the device
-+ dts. If provided this scale also the regulator attached to the l2 cache.
-+
- source "drivers/devfreq/event/Kconfig"
-
- endif # PM_DEVFREQ
---- a/drivers/devfreq/Makefile
-+++ b/drivers/devfreq/Makefile
-@@ -15,6 +15,7 @@ obj-$(CONFIG_ARM_MEDIATEK_CCI_DEVFREQ) +
- obj-$(CONFIG_ARM_RK3399_DMC_DEVFREQ) += rk3399_dmc.o
- obj-$(CONFIG_ARM_SUN8I_A33_MBUS_DEVFREQ) += sun8i-a33-mbus.o
- obj-$(CONFIG_ARM_TEGRA_DEVFREQ) += tegra30-devfreq.o
-+obj-$(CONFIG_ARM_KRAIT_CACHE_DEVFREQ) += krait-cache-devfreq.o
-
- # DEVFREQ Event Drivers
- obj-$(CONFIG_PM_DEVFREQ_EVENT) += event/
---- /dev/null
-+++ b/drivers/devfreq/krait-cache-devfreq.c
-@@ -0,0 +1,181 @@
-+// SPDX-License-Identifier: GPL-2.0
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/module.h>
-+#include <linux/cpufreq.h>
-+#include <linux/devfreq.h>
-+#include <linux/of.h>
-+#include <linux/platform_device.h>
-+#include <linux/clk.h>
-+#include <linux/slab.h>
-+#include <linux/regulator/consumer.h>
-+#include <linux/pm_opp.h>
-+
-+#include "governor.h"
-+
-+struct krait_cache_data {
-+ struct clk *clk;
-+ unsigned long idle_freq;
-+ int token;
-+};
-+
-+static int krait_cache_config_clk(struct device *dev, struct opp_table *opp_table,
-+ struct dev_pm_opp *old_opp, struct dev_pm_opp *opp,
-+ void *data, bool scaling_down)
-+{
-+ struct krait_cache_data *kdata;
-+ unsigned long old_freq, freq;
-+ unsigned long idle_freq;
-+ struct clk *clk;
-+ int ret;
-+
-+ kdata = dev_get_drvdata(dev);
-+ idle_freq = kdata->idle_freq;
-+ clk = kdata->clk;
-+
-+ old_freq = dev_pm_opp_get_freq(old_opp);
-+ freq = dev_pm_opp_get_freq(opp);
-+
-+ /*
-+ * Set to idle bin if switching from normal to high bin
-+ * or vice versa. It has been notice that a bug is triggered
-+ * in cache scaling when more than one bin is scaled, to fix
-+ * this we first need to transition to the base rate and then
-+ * to target rate
-+ */
-+ if (likely(freq != idle_freq && old_freq != idle_freq)) {
-+ ret = clk_set_rate(clk, idle_freq);
-+ if (ret)
-+ return ret;
-+ }
-+
-+ return clk_set_rate(clk, freq);
-+};
-+
-+static int krait_cache_get_cur_freq(struct device *dev, unsigned long *freq)
-+{
-+ struct krait_cache_data *data = dev_get_drvdata(dev);
-+
-+ *freq = clk_get_rate(data->clk);
-+
-+ return 0;
-+};
-+
-+static int krait_cache_target(struct device *dev, unsigned long *freq,
-+ u32 flags)
-+{
-+ struct dev_pm_opp *opp;
-+
-+ opp = dev_pm_opp_find_freq_ceil(dev, freq);
-+ if (unlikely(IS_ERR(opp)))
-+ return PTR_ERR(opp);
-+
-+ dev_pm_opp_put(opp);
-+
-+ return dev_pm_opp_set_rate(dev, *freq);
-+};
-+
-+static int krait_cache_get_dev_status(struct device *dev,
-+ struct devfreq_dev_status *stat)
-+{
-+ struct krait_cache_data *data = dev_get_drvdata(dev);
-+
-+ stat->busy_time = 0;
-+ stat->total_time = 0;
-+ stat->current_frequency = clk_get_rate(data->clk);
-+
-+ return 0;
-+};
-+
-+static struct devfreq_dev_profile krait_cache_devfreq_profile = {
-+ .target = krait_cache_target,
-+ .get_dev_status = krait_cache_get_dev_status,
-+ .get_cur_freq = krait_cache_get_cur_freq
-+};
-+
-+static struct devfreq_passive_data devfreq_gov_data = {
-+ .parent_type = CPUFREQ_PARENT_DEV,
-+};
-+
-+static int krait_cache_probe(struct platform_device *pdev)
-+{
-+ struct dev_pm_opp_config config = { };
-+ struct device *dev = &pdev->dev;
-+ struct krait_cache_data *data;
-+ struct devfreq *devfreq;
-+ struct dev_pm_opp *opp;
-+ struct clk *clk;
-+ int ret, token;
-+
-+ data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL);
-+ if (!data)
-+ return -ENOMEM;
-+
-+ clk = devm_clk_get(dev, "l2");
-+ if (IS_ERR(clk))
-+ return PTR_ERR(clk);
-+
-+ config.regulator_names = (const char *[]){ "l2", NULL };
-+ config.clk_names = (const char *[]){ "l2", NULL };
-+ config.config_clks = krait_cache_config_clk;
-+
-+ token = dev_pm_opp_set_config(dev, &config);
-+ if (token < 0)
-+ return token;
-+
-+ ret = devm_pm_opp_of_add_table(dev);
-+ if (ret)
-+ goto free_opp;
-+
-+ opp = dev_pm_opp_find_freq_ceil(dev, &data->idle_freq);
-+ if (IS_ERR(opp)) {
-+ ret = PTR_ERR(opp);
-+ goto free_opp;
-+ }
-+ dev_pm_opp_put(opp);
-+
-+ data->token = token;
-+ data->clk = clk;
-+ dev_set_drvdata(dev, data);
-+ devfreq = devm_devfreq_add_device(dev, &krait_cache_devfreq_profile,
-+ DEVFREQ_GOV_PASSIVE, &devfreq_gov_data);
-+ if (IS_ERR(devfreq)) {
-+ ret = PTR_ERR(devfreq);
-+ goto free_opp;
-+ }
-+
-+ return 0;
-+
-+free_opp:
-+ dev_pm_opp_clear_config(token);
-+ return ret;
-+};
-+
-+static int krait_cache_remove(struct platform_device *pdev)
-+{
-+ struct krait_cache_data *data = dev_get_drvdata(&pdev->dev);
-+
-+ dev_pm_opp_clear_config(data->token);
-+
-+ return 0;
-+};
-+
-+static const struct of_device_id krait_cache_match_table[] = {
-+ { .compatible = "qcom,krait-cache" },
-+ {}
-+};
-+
-+static struct platform_driver krait_cache_driver = {
-+ .probe = krait_cache_probe,
-+ .remove = krait_cache_remove,
-+ .driver = {
-+ .name = "krait-cache-scaling",
-+ .of_match_table = krait_cache_match_table,
-+ },
-+};
-+module_platform_driver(krait_cache_driver);
-+
-+MODULE_DESCRIPTION("Krait CPU Cache Scaling driver");
-+MODULE_AUTHOR("Christian Marangi <ansuelsmth@gmail.com>");
-+MODULE_LICENSE("GPL v2");
+++ /dev/null
-From ef124ad0ff8abfbf4ebe3fe6d7dcef4541dec13a Mon Sep 17 00:00:00 2001
-From: Christian Marangi <ansuelsmth@gmail.com>
-Date: Thu, 16 Jun 2022 18:39:21 +0200
-Subject: [PATCH] ARM: dts: qcom: add krait-cache compatible for ipq806x dtsi
-
-Add qcom,krait-cache compatible to enable cache devfreq driver for
-ipq806x SoC and move the L2 node to the soc node to make the devfreq
-driver correctly probe.
-
-Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
----
- arch/arm/boot/dts/qcom-ipq8064.dtsi | 22 +++++++++++-----------
- 1 file changed, 11 insertions(+), 11 deletions(-)
-
---- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
-+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
-@@ -69,16 +69,6 @@
- min-residency-us = <3000>;
- };
- };
--
-- L2: l2-cache {
-- compatible = "cache";
-- cache-level = <2>;
-- qcom,saw = <&saw_l2>;
--
-- clocks = <&kraitcc 4>;
-- clock-names = "l2";
-- operating-points-v2 = <&opp_table_l2>;
-- };
- };
-
- opp_table_l2: opp_table_l2 {
-@@ -1409,6 +1399,16 @@
- #reset-cells = <1>;
- };
-
-+ L2: l2-cache {
-+ compatible = "cache", "qcom,krait-cache";
-+ cache-level = <2>;
-+ qcom,saw = <&saw_l2>;
-+
-+ clocks = <&kraitcc 4>;
-+ clock-names = "l2";
-+ operating-points-v2 = <&opp_table_l2>;
-+ };
-+
- lpass@28100000 {
- compatible = "qcom,lpass-cpu";
- status = "disabled";
+++ /dev/null
-From 13f075999935bb696dbab63243923179f06fa05e Mon Sep 17 00:00:00 2001
-From: Christian Marangi <ansuelsmth@gmail.com>
-Date: Thu, 16 Jun 2022 19:56:08 +0200
-Subject: [PATCH 3/4] devfreq: add ipq806x fabric scaling driver
-
-Add ipq806x fabric scaling driver using the devfreq passive governor.
-
-Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
----
- drivers/devfreq/Kconfig | 11 ++
- drivers/devfreq/Makefile | 1 +
- drivers/devfreq/ipq806x-fab-devfreq.c | 155 ++++++++++++++++++++++++++
- 3 files changed, 167 insertions(+)
- create mode 100644 drivers/devfreq/ipq806x-fab-devfreq.c
-
---- a/drivers/devfreq/Kconfig
-+++ b/drivers/devfreq/Kconfig
-@@ -162,6 +162,17 @@ config ARM_KRAIT_CACHE_DEVFREQ
- based on the max frequency across all core and the range set in the device
- dts. If provided this scale also the regulator attached to the l2 cache.
-
-+config ARM_IPQ806X_FAB_DEVFREQ
-+ tristate "Scaling support for ipq806x Soc Fabric"
-+ depends on ARCH_QCOM || COMPILE_TEST
-+ select DEVFREQ_GOV_PASSIVE
-+ help
-+ This adds the DEVFREQ driver for the ipq806x Soc Fabric.
-+
-+ The driver register with the cpufreq notifier and find the right frequency
-+ based on the max frequency across all core and the range set in the device
-+ dts.
-+
- source "drivers/devfreq/event/Kconfig"
-
- endif # PM_DEVFREQ
---- a/drivers/devfreq/Makefile
-+++ b/drivers/devfreq/Makefile
-@@ -16,6 +16,7 @@ obj-$(CONFIG_ARM_RK3399_DMC_DEVFREQ) +=
- obj-$(CONFIG_ARM_SUN8I_A33_MBUS_DEVFREQ) += sun8i-a33-mbus.o
- obj-$(CONFIG_ARM_TEGRA_DEVFREQ) += tegra30-devfreq.o
- obj-$(CONFIG_ARM_KRAIT_CACHE_DEVFREQ) += krait-cache-devfreq.o
-+obj-$(CONFIG_ARM_IPQ806X_FAB_DEVFREQ) += ipq806x-fab-devfreq.o
-
- # DEVFREQ Event Drivers
- obj-$(CONFIG_PM_DEVFREQ_EVENT) += event/
---- /dev/null
-+++ b/drivers/devfreq/ipq806x-fab-devfreq.c
-@@ -0,0 +1,155 @@
-+// SPDX-License-Identifier: GPL-2.0
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/module.h>
-+#include <linux/cpufreq.h>
-+#include <linux/devfreq.h>
-+#include <linux/of.h>
-+#include <linux/platform_device.h>
-+#include <linux/clk.h>
-+#include <linux/slab.h>
-+#include <linux/pm_opp.h>
-+
-+#include "governor.h"
-+
-+struct ipq806x_fab_data {
-+ struct clk *fab_clk;
-+ struct clk *ddr_clk;
-+};
-+
-+static int ipq806x_fab_get_cur_freq(struct device *dev, unsigned long *freq)
-+{
-+ struct ipq806x_fab_data *data = dev_get_drvdata(dev);
-+
-+ *freq = clk_get_rate(data->fab_clk);
-+
-+ return 0;
-+};
-+
-+static int ipq806x_fab_target(struct device *dev, unsigned long *freq,
-+ u32 flags)
-+{
-+ struct ipq806x_fab_data *data = dev_get_drvdata(dev);
-+ struct dev_pm_opp *opp;
-+ int ret;
-+
-+ opp = dev_pm_opp_find_freq_ceil(dev, freq);
-+ if (unlikely(IS_ERR(opp)))
-+ return PTR_ERR(opp);
-+
-+ dev_pm_opp_put(opp);
-+
-+ ret = clk_set_rate(data->fab_clk, *freq);
-+ if (ret)
-+ return ret;
-+
-+ return clk_set_rate(data->ddr_clk, *freq);
-+};
-+
-+static int ipq806x_fab_get_dev_status(struct device *dev,
-+ struct devfreq_dev_status *stat)
-+{
-+ struct ipq806x_fab_data *data = dev_get_drvdata(dev);
-+
-+ stat->busy_time = 0;
-+ stat->total_time = 0;
-+ stat->current_frequency = clk_get_rate(data->fab_clk);
-+
-+ return 0;
-+};
-+
-+static struct devfreq_dev_profile ipq806x_fab_devfreq_profile = {
-+ .target = ipq806x_fab_target,
-+ .get_dev_status = ipq806x_fab_get_dev_status,
-+ .get_cur_freq = ipq806x_fab_get_cur_freq
-+};
-+
-+static struct devfreq_passive_data devfreq_gov_data = {
-+ .parent_type = CPUFREQ_PARENT_DEV,
-+};
-+
-+static int ipq806x_fab_probe(struct platform_device *pdev)
-+{
-+ struct device *dev = &pdev->dev;
-+ struct ipq806x_fab_data *data;
-+ struct devfreq *devfreq;
-+ struct clk *clk;
-+ int ret;
-+
-+ data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL);
-+ if (!data)
-+ return -ENOMEM;
-+
-+ clk = devm_clk_get(dev, "apps-fab-clk");
-+ if (IS_ERR(clk)) {
-+ dev_err_probe(dev, PTR_ERR(clk), "failed to get apps fab clk\n");
-+ return PTR_ERR(clk);
-+ }
-+
-+ clk_prepare_enable(clk);
-+ data->fab_clk = clk;
-+
-+ clk = devm_clk_get(dev, "ddr-fab-clk");
-+ if (IS_ERR(clk)) {
-+ dev_err_probe(dev, PTR_ERR(clk), "failed to get ddr fab clk\n");
-+ goto err_ddr;
-+ }
-+
-+ clk_prepare_enable(clk);
-+ data->ddr_clk = clk;
-+
-+ ret = dev_pm_opp_of_add_table(dev);
-+ if (ret) {
-+ dev_err(dev, "failed to parse fab freq thresholds\n");
-+ return ret;
-+ }
-+
-+ dev_set_drvdata(dev, data);
-+
-+ devfreq = devm_devfreq_add_device(&pdev->dev, &ipq806x_fab_devfreq_profile,
-+ DEVFREQ_GOV_PASSIVE, &devfreq_gov_data);
-+ if (IS_ERR(devfreq))
-+ dev_pm_opp_remove_table(dev);
-+
-+ return PTR_ERR_OR_ZERO(devfreq);
-+
-+err_ddr:
-+ clk_unprepare(data->fab_clk);
-+ clk_put(data->fab_clk);
-+ return PTR_ERR(clk);
-+};
-+
-+static int ipq806x_fab_remove(struct platform_device *pdev)
-+{
-+ struct ipq806x_fab_data *data = dev_get_drvdata(&pdev->dev);
-+
-+ clk_unprepare(data->fab_clk);
-+ clk_put(data->fab_clk);
-+
-+ clk_unprepare(data->ddr_clk);
-+ clk_put(data->ddr_clk);
-+
-+ dev_pm_opp_remove_table(&pdev->dev);
-+
-+ return 0;
-+};
-+
-+static const struct of_device_id ipq806x_fab_match_table[] = {
-+ { .compatible = "qcom,fab-scaling" },
-+ {}
-+};
-+
-+static struct platform_driver ipq806x_fab_driver = {
-+ .probe = ipq806x_fab_probe,
-+ .remove = ipq806x_fab_remove,
-+ .driver = {
-+ .name = "ipq806x-fab-scaling",
-+ .of_match_table = ipq806x_fab_match_table,
-+ },
-+};
-+module_platform_driver(ipq806x_fab_driver);
-+
-+MODULE_DESCRIPTION("ipq806x Fab Scaling driver");
-+MODULE_AUTHOR("Christian Marangi <ansuelsmth@gmail.com>");
-+MODULE_LICENSE("GPL v2");
+++ /dev/null
-From c3573f0907dadb0a6e9933aae2a46a489abcbd48 Mon Sep 17 00:00:00 2001
-From: Christian Marangi <ansuelsmth@gmail.com>
-Date: Thu, 16 Jun 2022 20:03:05 +0200
-Subject: [PATCH 4/4] ARM: dts: qcom: add fab scaling node for ipq806x
-
-Add fabric scaling node for ipq806x to correctly scale apps and ddr
-fabric clk.
-
-Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
----
- arch/arm/boot/dts/qcom-ipq8064.dtsi | 19 +++++++++++++++++++
- 1 file changed, 19 insertions(+)
-
---- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
-+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
-@@ -170,6 +170,18 @@
- };
- };
-
-+ opp_table_fab: opp_table_fab {
-+ compatible = "operating-points-v2";
-+
-+ opp-533000000 {
-+ opp-hz = /bits/ 64 <533000000>;
-+ };
-+
-+ opp-400000000 {
-+ opp-hz = /bits/ 64 <400000000>;
-+ };
-+ };
-+
- thermal-zones {
- sensor0-thermal {
- polling-delay-passive = <0>;
-@@ -1409,6 +1421,13 @@
- operating-points-v2 = <&opp_table_l2>;
- };
-
-+ fab-scaling {
-+ compatible = "qcom,fab-scaling";
-+ clocks = <&rpmcc RPM_APPS_FABRIC_A_CLK>, <&rpmcc RPM_EBI1_A_CLK>;
-+ clock-names = "apps-fab-clk", "ddr-fab-clk";
-+ operating-points-v2 = <&opp_table_fab>;
-+ };
-+
- lpass@28100000 {
- compatible = "qcom,lpass-cpu";
- status = "disabled";
+++ /dev/null
-From 666c1b745e93ccddde841d5057c33f97b29a316a Mon Sep 17 00:00:00 2001
-From: Christian Marangi <ansuelsmth@gmail.com>
-Date: Thu, 15 Sep 2022 02:19:28 +0200
-Subject: [PATCH 3/9] clk: qcom: krait-cc: handle qsb clock defined in DTS
-
-qsb fixed clk may be defined in DTS and correctly passed in the clocks
-list. Add related code to handle this and modify the logic to
-dynamically read qsb clock frequency.
-
-Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
----
- drivers/clk/qcom/krait-cc.c | 14 +++++++++++---
- 1 file changed, 11 insertions(+), 3 deletions(-)
-
---- a/drivers/clk/qcom/krait-cc.c
-+++ b/drivers/clk/qcom/krait-cc.c
-@@ -348,7 +348,7 @@ static int krait_cc_probe(struct platfor
- {
- struct device *dev = &pdev->dev;
- const struct of_device_id *id;
-- unsigned long cur_rate, aux_rate;
-+ unsigned long cur_rate, aux_rate, qsb_rate;
- int cpu;
- struct clk_hw *mux, *l2_pri_mux;
- struct clk *clk, **clks;
-@@ -357,11 +357,19 @@ static int krait_cc_probe(struct platfor
- if (!id)
- return -ENODEV;
-
-- /* Rate is 1 because 0 causes problems for __clk_mux_determine_rate */
-- clk = clk_register_fixed_rate(dev, "qsb", NULL, 0, 1);
-+ /*
-+ * Per Documentation qsb should be provided from DTS.
-+ * To address old implementation, register the fixed clock anyway.
-+ * Rate is 1 because 0 causes problems for __clk_mux_determine_rate
-+ */
-+ clk = clk_get(dev, "qsb");
-+ if (IS_ERR(clk))
-+ clk = clk_register_fixed_rate(dev, "qsb", NULL, 0, 1);
- if (IS_ERR(clk))
- return PTR_ERR(clk);
-
-+ qsb_rate = clk_get_rate(clk);
-+
- if (!id->data) {
- clk = clk_register_fixed_factor(dev, "acpu_aux",
- "gpll0_vote", 0, 1, 2);
+++ /dev/null
-From fca6f185a9d9ef0892a719bc6da955b22d326ec7 Mon Sep 17 00:00:00 2001
-From: Christian Marangi <ansuelsmth@gmail.com>
-Date: Thu, 15 Sep 2022 02:24:33 +0200
-Subject: [PATCH 4/9] clk: qcom: krait-cc: register REAL qsb fixed clock
-
-With some tools it was discovered the real frequency of the qsb fixed
-clock. While not 100% correct it's still better than using 1 as a dummy
-frequency.
-Correctly register the qsb fixed clock with the frequency of 225 MHz
-instead of 1.
-
-Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
----
- drivers/clk/qcom/krait-cc.c | 8 +++++---
- 1 file changed, 5 insertions(+), 3 deletions(-)
-
---- a/drivers/clk/qcom/krait-cc.c
-+++ b/drivers/clk/qcom/krait-cc.c
-@@ -25,6 +25,8 @@ enum {
- clks_max,
- };
-
-+#define QSB_RATE 2250000000
-+
- static unsigned int sec_mux_map[] = {
- 2,
- 0,
-@@ -364,7 +366,7 @@ static int krait_cc_probe(struct platfor
- */
- clk = clk_get(dev, "qsb");
- if (IS_ERR(clk))
-- clk = clk_register_fixed_rate(dev, "qsb", NULL, 0, 1);
-+ clk = clk_register_fixed_rate(dev, "qsb", NULL, 0, QSB_RATE);
- if (IS_ERR(clk))
- return PTR_ERR(clk);
-
+++ /dev/null
-From 2399d181557d94ae9a2686926cd25768f132e4b4 Mon Sep 17 00:00:00 2001
-From: Christian Marangi <ansuelsmth@gmail.com>
-Date: Fri, 18 Mar 2022 16:12:14 +0100
-Subject: [PATCH 7/9] clk: qcom: krait-cc: drop pr_info and use dev_info
-
-Replace pr_info() with dev_info() to provide better diagnostics.
-
-Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
----
- drivers/clk/qcom/krait-cc.c | 8 ++++----
- 1 file changed, 4 insertions(+), 4 deletions(-)
-
---- a/drivers/clk/qcom/krait-cc.c
-+++ b/drivers/clk/qcom/krait-cc.c
-@@ -423,25 +423,25 @@ static int krait_cc_probe(struct platfor
- cur_rate = clk_get_rate(clks[l2_mux]);
- aux_rate = 384000000;
- if (cur_rate < aux_rate) {
-- pr_info("L2 @ Undefined rate. Forcing new rate.\n");
-+ dev_info(dev, "L2 @ Undefined rate. Forcing new rate.\n");
- cur_rate = aux_rate;
- }
- clk_set_rate(clks[l2_mux], aux_rate);
- clk_set_rate(clks[l2_mux], 2);
- clk_set_rate(clks[l2_mux], cur_rate);
-- pr_info("L2 @ %lu KHz\n", clk_get_rate(clks[l2_mux]) / 1000);
-+ dev_info(dev, "L2 @ %lu KHz\n", clk_get_rate(clks[l2_mux]) / 1000);
- for_each_possible_cpu(cpu) {
- clk = clks[cpu];
- cur_rate = clk_get_rate(clk);
- if (cur_rate < aux_rate) {
-- pr_info("CPU%d @ Undefined rate. Forcing new rate.\n", cpu);
-+ dev_info(dev, "CPU%d @ Undefined rate. Forcing new rate.\n", cpu);
- cur_rate = aux_rate;
- }
-
- clk_set_rate(clk, aux_rate);
- clk_set_rate(clk, 2);
- clk_set_rate(clk, cur_rate);
-- pr_info("CPU%d @ %lu KHz\n", cpu, clk_get_rate(clk) / 1000);
-+ dev_info(dev, "CPU%d @ %lu KHz\n", cpu, clk_get_rate(clk) / 1000);
- }
-
- of_clk_add_provider(dev->of_node, krait_of_get, clks);
+++ /dev/null
-From 6a77cf3f5f95ec0058e1b4d1ada018748cb0b83b Mon Sep 17 00:00:00 2001
-From: Christian Marangi <ansuelsmth@gmail.com>
-Date: Thu, 15 Sep 2022 03:33:13 +0200
-Subject: [PATCH 9/9] clk: qcom: krait-cc: rework mux reset logic and reset
- hfpll
-
-Rework and clean mux reset logic.
-Compact it to a for loop to handle both CPU and L2 in one place.
-Move hardcoded aux_rate to define and add a new hfpll_rate value to
-reset hfpll settings.
-Change logic to now reset the hfpll to the lowest value of 600 Mhz and
-then restoring the previous frequency. This permits to reset the hfpll if
-the primary mux was set to source out of the secondary mux.
-
-Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
----
- drivers/clk/qcom/krait-cc.c | 50 +++++++++++++++++--------------------
- 1 file changed, 23 insertions(+), 27 deletions(-)
-
---- a/drivers/clk/qcom/krait-cc.c
-+++ b/drivers/clk/qcom/krait-cc.c
-@@ -25,7 +25,9 @@ enum {
- clks_max,
- };
-
--#define QSB_RATE 2250000000
-+#define QSB_RATE 225000000
-+#define AUX_RATE 384000000
-+#define HFPLL_RATE 600000000
-
- static unsigned int sec_mux_map[] = {
- 2,
-@@ -350,7 +352,7 @@ static int krait_cc_probe(struct platfor
- {
- struct device *dev = &pdev->dev;
- const struct of_device_id *id;
-- unsigned long cur_rate, aux_rate, qsb_rate;
-+ unsigned long cur_rate, qsb_rate;
- int cpu;
- struct clk_hw *mux, *l2_pri_mux;
- struct clk *clk, **clks;
-@@ -420,28 +422,29 @@ static int krait_cc_probe(struct platfor
- * two different rates to force a HFPLL reinit under all
- * circumstances.
- */
-- cur_rate = clk_get_rate(clks[l2_mux]);
-- aux_rate = 384000000;
-- if (cur_rate < aux_rate) {
-- dev_info(dev, "L2 @ Undefined rate. Forcing new rate.\n");
-- cur_rate = aux_rate;
-- }
-- clk_set_rate(clks[l2_mux], aux_rate);
-- clk_set_rate(clks[l2_mux], 2);
-- clk_set_rate(clks[l2_mux], cur_rate);
-- dev_info(dev, "L2 @ %lu KHz\n", clk_get_rate(clks[l2_mux]) / 1000);
-- for_each_possible_cpu(cpu) {
-+ for (cpu = 0; cpu < 5; cpu++) {
-+ const char *l2_s = "L2";
-+ char cpu_s[5];
-+
- clk = clks[cpu];
-+ if (!clk)
-+ continue;
-+
-+ if (cpu < 4)
-+ snprintf(cpu_s, 5, "CPU%d", cpu);
-+
- cur_rate = clk_get_rate(clk);
-- if (cur_rate < aux_rate) {
-- dev_info(dev, "CPU%d @ Undefined rate. Forcing new rate.\n", cpu);
-- cur_rate = aux_rate;
-+ if (cur_rate < AUX_RATE) {
-+ dev_info(dev, "%s @ Undefined rate. Forcing new rate.\n",
-+ cpu < 4 ? cpu_s : l2_s);
-+ cur_rate = AUX_RATE;
- }
-
-- clk_set_rate(clk, aux_rate);
-- clk_set_rate(clk, 2);
-+ clk_set_rate(clk, AUX_RATE);
-+ clk_set_rate(clk, HFPLL_RATE);
- clk_set_rate(clk, cur_rate);
-- dev_info(dev, "CPU%d @ %lu KHz\n", cpu, clk_get_rate(clk) / 1000);
-+ dev_info(dev, "%s @ %lu KHz\n", cpu < 4 ? cpu_s : l2_s,
-+ clk_get_rate(clk) / 1000);
- }
-
- of_clk_add_provider(dev->of_node, krait_of_get, clks);
+++ /dev/null
-From 908c361b3c3a139eb3e6a798cb620a6da7514d5c Mon Sep 17 00:00:00 2001
-From: Christian Marangi <ansuelsmth@gmail.com>
-Date: Fri, 23 Sep 2022 19:05:39 +0200
-Subject: [PATCH 2/4] clk: qcom: clk-krait: generilize div functions
-
-Generilize div functions and remove hardcode to a divisor of 2.
-This is just a cleanup and permit to make it more clear the settings of
-the devisor when used by the krait-cc driver.
-
-Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
----
- drivers/clk/qcom/clk-krait.c | 57 ++++++++++++++++++++----------------
- drivers/clk/qcom/clk-krait.h | 11 ++++---
- drivers/clk/qcom/krait-cc.c | 7 +++--
- 3 files changed, 42 insertions(+), 33 deletions(-)
-
---- a/drivers/clk/qcom/clk-krait.c
-+++ b/drivers/clk/qcom/clk-krait.c
-@@ -97,53 +97,58 @@ const struct clk_ops krait_mux_clk_ops =
- EXPORT_SYMBOL_GPL(krait_mux_clk_ops);
-
- /* The divider can divide by 2, 4, 6 and 8. But we only really need div-2. */
--static long krait_div2_round_rate(struct clk_hw *hw, unsigned long rate,
-+static long krait_div_round_rate(struct clk_hw *hw, unsigned long rate,
- unsigned long *parent_rate)
- {
-- *parent_rate = clk_hw_round_rate(clk_hw_get_parent(hw), rate * 2);
-- return DIV_ROUND_UP(*parent_rate, 2);
-+ struct krait_div_clk *d = to_krait_div_clk(hw);
-+
-+ *parent_rate = clk_hw_round_rate(clk_hw_get_parent(hw),
-+ rate * d->divisor);
-+
-+ return DIV_ROUND_UP(*parent_rate, d->divisor);
- }
-
--static int krait_div2_set_rate(struct clk_hw *hw, unsigned long rate,
-+static int krait_div_set_rate(struct clk_hw *hw, unsigned long rate,
- unsigned long parent_rate)
- {
-- struct krait_div2_clk *d = to_krait_div2_clk(hw);
-+ struct krait_div_clk *d = to_krait_div_clk(hw);
-+ u8 div_val = krait_div_to_val(d->divisor);
- unsigned long flags;
-- u32 val;
-- u32 mask = BIT(d->width) - 1;
--
-- if (d->lpl)
-- mask = mask << (d->shift + LPL_SHIFT) | mask << d->shift;
-- else
-- mask <<= d->shift;
-+ u32 regval;
-
- spin_lock_irqsave(&krait_clock_reg_lock, flags);
-- val = krait_get_l2_indirect_reg(d->offset);
-- val &= ~mask;
-- krait_set_l2_indirect_reg(d->offset, val);
-+ regval = krait_get_l2_indirect_reg(d->offset);
-+
-+ regval &= ~(d->mask << d->shift);
-+ regval |= (div_val & d->mask) << d->shift;
-+
-+ if (d->lpl) {
-+ regval &= ~(d->mask << (d->shift + LPL_SHIFT));
-+ regval |= (div_val & d->mask) << (d->shift + LPL_SHIFT);
-+ }
-+
-+ krait_set_l2_indirect_reg(d->offset, regval);
- spin_unlock_irqrestore(&krait_clock_reg_lock, flags);
-
- return 0;
- }
-
- static unsigned long
--krait_div2_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
-+krait_div_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
- {
-- struct krait_div2_clk *d = to_krait_div2_clk(hw);
-- u32 mask = BIT(d->width) - 1;
-+ struct krait_div_clk *d = to_krait_div_clk(hw);
- u32 div;
-
- div = krait_get_l2_indirect_reg(d->offset);
- div >>= d->shift;
-- div &= mask;
-- div = (div + 1) * 2;
-+ div &= d->mask;
-
-- return DIV_ROUND_UP(parent_rate, div);
-+ return DIV_ROUND_UP(parent_rate, krait_val_to_div(div));
- }
-
--const struct clk_ops krait_div2_clk_ops = {
-- .round_rate = krait_div2_round_rate,
-- .set_rate = krait_div2_set_rate,
-- .recalc_rate = krait_div2_recalc_rate,
-+const struct clk_ops krait_div_clk_ops = {
-+ .round_rate = krait_div_round_rate,
-+ .set_rate = krait_div_set_rate,
-+ .recalc_rate = krait_div_recalc_rate,
- };
--EXPORT_SYMBOL_GPL(krait_div2_clk_ops);
-+EXPORT_SYMBOL_GPL(krait_div_clk_ops);
---- a/drivers/clk/qcom/clk-krait.h
-+++ b/drivers/clk/qcom/clk-krait.h
-@@ -25,17 +25,20 @@ struct krait_mux_clk {
-
- extern const struct clk_ops krait_mux_clk_ops;
-
--struct krait_div2_clk {
-+struct krait_div_clk {
- u32 offset;
-- u8 width;
-+ u32 mask;
-+ u8 divisor;
- u32 shift;
- bool lpl;
-
- struct clk_hw hw;
- };
-
--#define to_krait_div2_clk(_hw) container_of(_hw, struct krait_div2_clk, hw)
-+#define to_krait_div_clk(_hw) container_of(_hw, struct krait_div_clk, hw)
-+#define krait_div_to_val(_div) ((_div) / 2) - 1
-+#define krait_val_to_div(_val) ((_val) + 1) * 2
-
--extern const struct clk_ops krait_div2_clk_ops;
-+extern const struct clk_ops krait_div_clk_ops;
-
- #endif
---- a/drivers/clk/qcom/krait-cc.c
-+++ b/drivers/clk/qcom/krait-cc.c
-@@ -86,11 +86,11 @@ static int krait_notifier_register(struc
- static struct clk_hw *
- krait_add_div(struct device *dev, int id, const char *s, unsigned int offset)
- {
-- struct krait_div2_clk *div;
-+ struct krait_div_clk *div;
- static struct clk_parent_data p_data[1];
- struct clk_init_data init = {
- .num_parents = ARRAY_SIZE(p_data),
-- .ops = &krait_div2_clk_ops,
-+ .ops = &krait_div_clk_ops,
- .flags = CLK_SET_RATE_PARENT,
- };
- struct clk_hw *clk;
-@@ -101,7 +101,8 @@ krait_add_div(struct device *dev, int id
- if (!div)
- return ERR_PTR(-ENOMEM);
-
-- div->width = 2;
-+ div->mask = 0x3;
-+ div->divisor = 2;
- div->shift = 6;
- div->lpl = id >= 0;
- div->offset = offset;
+++ /dev/null
-From ac84ac819a2e8fd3d87122b452c502a386c54437 Mon Sep 17 00:00:00 2001
-From: Christian Marangi <ansuelsmth@gmail.com>
-Date: Tue, 5 Jul 2022 18:30:18 +0200
-Subject: [PATCH v2 4/4] clk: qcom: gcc-ipq806x: remove cc_register_board for
- pxo and cxo
-
-Now that these clock are defined as fixed clk in dts, we can drop the
-register_board_clk for cxo_board and pxo_board in gcc_ipq806x_probe.
-
-Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
----
- drivers/clk/qcom/gcc-ipq806x.c | 8 --------
- 1 file changed, 8 deletions(-)
-
---- a/drivers/clk/qcom/gcc-ipq806x.c
-+++ b/drivers/clk/qcom/gcc-ipq806x.c
-@@ -3386,14 +3386,6 @@ static int gcc_ipq806x_probe(struct plat
- struct regmap *regmap;
- int ret;
-
-- ret = qcom_cc_register_board_clk(dev, "cxo_board", "cxo", 25000000);
-- if (ret)
-- return ret;
--
-- ret = qcom_cc_register_board_clk(dev, "pxo_board", "pxo", 25000000);
-- if (ret)
-- return ret;
--
- if (of_machine_is_compatible("qcom,ipq8065")) {
- ubi32_core1_src_clk.freq_tbl = clk_tbl_nss_ipq8065;
- ubi32_core2_src_clk.freq_tbl = clk_tbl_nss_ipq8065;
+++ /dev/null
-From: Christian Lamparter <chunkeey@googlemail.com>
-Subject: SoC: add qualcomm syscon
---- a/drivers/soc/qcom/Makefile
-+++ b/drivers/soc/qcom/Makefile
-@@ -23,6 +23,7 @@ obj-$(CONFIG_QCOM_SOCINFO) += socinfo.o
- obj-$(CONFIG_QCOM_SPM) += spm.o
- obj-$(CONFIG_QCOM_STATS) += qcom_stats.o
- obj-$(CONFIG_QCOM_WCNSS_CTRL) += wcnss_ctrl.o
-+obj-$(CONFIG_QCOM_TCSR) += qcom_tcsr.o
- obj-$(CONFIG_QCOM_APR) += apr.o
- obj-$(CONFIG_QCOM_LLCC) += llcc-qcom.o
- obj-$(CONFIG_QCOM_RPMHPD) += rpmhpd.o
---- a/drivers/soc/qcom/Kconfig
-+++ b/drivers/soc/qcom/Kconfig
-@@ -213,6 +213,13 @@ config QCOM_STATS
- various SoC level low power modes statistics and export to debugfs
- interface.
-
-+config QCOM_TCSR
-+ tristate "QCOM Top Control and Status Registers"
-+ depends on ARCH_QCOM
-+ help
-+ Say y here to enable TCSR support. The TCSR provides control
-+ functions for various peripherals.
-+
- config QCOM_WCNSS_CTRL
- tristate "Qualcomm WCNSS control driver"
- depends on ARCH_QCOM || COMPILE_TEST
---- /dev/null
-+++ b/drivers/soc/qcom/qcom_tcsr.c
-@@ -0,0 +1,64 @@
-+/*
-+ * Copyright (c) 2014, The Linux foundation. All rights reserved.
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License rev 2 and
-+ * only rev 2 as published by the free Software foundation.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or fITNESS fOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ */
-+
-+#include <linux/clk.h>
-+#include <linux/err.h>
-+#include <linux/io.h>
-+#include <linux/module.h>
-+#include <linux/of.h>
-+#include <linux/of_platform.h>
-+#include <linux/platform_device.h>
-+
-+#define TCSR_USB_PORT_SEL 0xb0
-+
-+static int tcsr_probe(struct platform_device *pdev)
-+{
-+ struct resource *res;
-+ const struct device_node *node = pdev->dev.of_node;
-+ void __iomem *base;
-+ u32 val;
-+
-+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-+ base = devm_ioremap_resource(&pdev->dev, res);
-+ if (IS_ERR(base))
-+ return PTR_ERR(base);
-+
-+ if (!of_property_read_u32(node, "qcom,usb-ctrl-select", &val)) {
-+ dev_err(&pdev->dev, "setting usb port select = %d\n", val);
-+ writel(val, base + TCSR_USB_PORT_SEL);
-+ }
-+
-+ return 0;
-+}
-+
-+static const struct of_device_id tcsr_dt_match[] = {
-+ { .compatible = "qcom,tcsr", },
-+ { },
-+};
-+
-+MODULE_DEVICE_TABLE(of, tcsr_dt_match);
-+
-+static struct platform_driver tcsr_driver = {
-+ .driver = {
-+ .name = "tcsr",
-+ .owner = THIS_MODULE,
-+ .of_match_table = tcsr_dt_match,
-+ },
-+ .probe = tcsr_probe,
-+};
-+
-+module_platform_driver(tcsr_driver);
-+
-+MODULE_AUTHOR("Andy Gross <agross@codeaurora.org>");
-+MODULE_DESCRIPTION("QCOM TCSR driver");
-+MODULE_LICENSE("GPL v2");
---- /dev/null
-+++ b/include/dt-bindings/soc/qcom,tcsr.h
-@@ -0,0 +1,23 @@
-+/* Copyright (c) 2014, The Linux Foundation. All rights reserved.
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 and
-+ * only version 2 as published by the Free Software Foundation.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ */
-+#ifndef __DT_BINDINGS_QCOM_TCSR_H
-+#define __DT_BINDINGS_QCOM_TCSR_H
-+
-+#define TCSR_USB_SELECT_USB3_P0 0x1
-+#define TCSR_USB_SELECT_USB3_P1 0x2
-+#define TCSR_USB_SELECT_USB3_DUAL 0x3
-+
-+/* TCSR A/B REG */
-+#define IPQ806X_TCSR_REG_A_ADM_CRCI_MUX_SEL 0
-+#define IPQ806X_TCSR_REG_B_ADM_CRCI_MUX_SEL 1
-+
-+#endif
+++ /dev/null
---- a/arch/arm/Kconfig
-+++ b/arch/arm/Kconfig
-@@ -1589,6 +1589,14 @@ config ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEN
-
- endchoice
-
-+config CMDLINE_OVERRIDE
-+ bool "Use alternative cmdline from device tree"
-+ help
-+ Some bootloaders may have uneditable bootargs. While CMDLINE_FORCE can
-+ be used, this is not a good option for kernels that are shared across
-+ devices. This setting enables using "chosen/cmdline-override" as the
-+ cmdline if it exists in the device tree.
-+
- config CMDLINE
- string "Default kernel command string"
- default ""
---- a/drivers/of/fdt.c
-+++ b/drivers/of/fdt.c
-@@ -1187,6 +1187,17 @@ int __init early_init_dt_scan_chosen(cha
- if (p != NULL && l > 0)
- strlcat(cmdline, p, min_t(int, strlen(cmdline) + (int)l, COMMAND_LINE_SIZE));
-
-+ /* CONFIG_CMDLINE_OVERRIDE is used to fallback to a different
-+ * device tree option of chosen/bootargs-override. This is
-+ * helpful on boards where u-boot sets bootargs, and is unable
-+ * to be modified.
-+ */
-+#ifdef CONFIG_CMDLINE_OVERRIDE
-+ p = of_get_flat_dt_prop(node, "bootargs-override", &l);
-+ if (p != NULL && l > 0)
-+ strlcpy(cmdline, p, min((int)l, COMMAND_LINE_SIZE));
-+#endif
-+
- handle_cmdline:
- /*
- * CONFIG_CMDLINE is meant to be a default in case nothing else
+++ /dev/null
-From 2f86b9b71a11f86e3d850214ab781ebb17d7260e Mon Sep 17 00:00:00 2001
-From: Christian Marangi <ansuelsmth@gmail.com>
-Date: Fri, 19 Jan 2024 19:48:30 +0100
-Subject: [PATCH v2 1/2] ARM: decompressor: support memory start validation for
- appended DTB
-
-There is currently a problem with a very specific sets of kernel config
-and AUTO_ZRELADDR.
-
-For the most common case AUTO_ZRELADDR check the PC register and
-calculate the start of the physical memory. Then fdt_check_mem_start is
-called to make sure the detected value makes sense by comparing it with
-what is present in DTB in the memory nodes and if additional fixup are
-required with the use of linux,usable-memory-range in the chosen node to
-hardcode usable memory range in case some reserved space needs to be
-addressed. With the help of this function the right address is
-calculated and the kernel correctly decompress and loads.
-
-Things starts to become problematic when in the mix,
-CONFIG_ARM_APPENDED_DTB is used. This is a particular kernel config is
-used when legacy systems doesn't support passing a DTB directly and a
-DTB is appended at the end of the image.
-
-In such case, fdt_check_mem_start is skipped in AUTO_ZRELADDR iteration
-as the appended DTB can be augumented later with ATAGS passed from the
-bootloader (if CONFIG_ARM_ATAG_DTB_COMPAT is enabled).
-
-The main problem and what this patch address is the fact that
-fdt_check_mem_start is never called later when the appended DTB is
-augumented, hence any fixup and validation is not done making AUTO_ZRELADDR
-detection inconsistent and most of the time wrong.
-
-Add support in head.S for this by checking if AUTO_ZRELADDR is enabled
-and calling fdt_check_mem_start with the appended DTB and the augumented
-values permitting legacy device to provide info in DTB instead of
-disabling AUTO_ZRELADDR and hardcoding the physical address offsets.
-
-Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
-Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
-Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
----
- arch/arm/boot/compressed/head.S | 22 ++++++++++++++++++++++
- 1 file changed, 22 insertions(+)
-
---- a/arch/arm/boot/compressed/head.S
-+++ b/arch/arm/boot/compressed/head.S
-@@ -443,6 +443,28 @@ restart: adr r0, LC1
- add r6, r6, r5
- add r10, r10, r5
- add sp, sp, r5
-+
-+#ifdef CONFIG_AUTO_ZRELADDR
-+ /*
-+ * Validate calculated start of physical memory with appended DTB.
-+ * In the first iteration for physical memory start calculation,
-+ * we skipped validating it as it could have been augumented by
-+ * ATAGS stored at an offset from the same start of physical memory.
-+ *
-+ * We now have parsed them and augumented the appended DTB if asked
-+ * so we can finally validate the start of physical memory.
-+ *
-+ * This is needed to apply additional fixup with
-+ * linux,usable-memory-range or to make sure AUTO_ZRELADDR detected
-+ * the correct value.
-+ */
-+ sub r0, r4, #TEXT_OFFSET @ revert to base address
-+ mov r1, r8 @ use appended DTB
-+ bl fdt_check_mem_start
-+
-+ /* Determine final kernel image address. */
-+ add r4, r0, #TEXT_OFFSET
-+#endif
- dtb_check_done:
- #endif
-
+++ /dev/null
-From 781d7cd4c3364e9d38fa12a342c5ad4c7e33a5ba Mon Sep 17 00:00:00 2001
-From: Christian Marangi <ansuelsmth@gmail.com>
-Date: Fri, 19 Jan 2024 20:33:10 +0100
-Subject: [PATCH v2 2/2] ARM: decompressor: add option to ignore MEM ATAGs
-
-Some bootloaders can pass broken MEM ATAGs that provide hardcoded
-information about mounted RAM size and physical location.
-Example booloader provide RAM of size 1.7Gb but actual mounted RAM
-size is 512Mb causing kernel panic.
-
-Add option CONFIG_ARM_ATAG_DTB_COMPAT_IGNORE_MEM to ignore these ATAG
-and not augument appended DTB memory node.
-
-Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
-Acked-by: Linus Walleij <linus.walleij@linaro.org>
----
- arch/arm/Kconfig | 12 ++++++++++++
- arch/arm/boot/compressed/atags_to_fdt.c | 4 ++++
- 2 files changed, 16 insertions(+)
-
---- a/arch/arm/Kconfig
-+++ b/arch/arm/Kconfig
-@@ -1570,6 +1570,18 @@ config ARM_ATAG_DTB_COMPAT
- bootloaders, this option allows zImage to extract the information
- from the ATAG list and store it at run time into the appended DTB.
-
-+config ARM_ATAG_DTB_COMPAT_IGNORE_MEM
-+ bool "Ignore MEM ATAG information from bootloader"
-+ depends on ARM_ATAG_DTB_COMPAT
-+ help
-+ Some bootloaders can pass broken MEM ATAGs that provide hardcoded
-+ information about mounted RAM size and physical location.
-+ Example booloader provide RAM of size 1.7Gb but actual mounted RAM
-+ size is 512Mb causing kernel panic.
-+
-+ Enable this option if MEM ATAGs should be ignored and the memory
-+ node in the appended DTB should NOT be augumented.
-+
- choice
- prompt "Kernel command line type" if ARM_ATAG_DTB_COMPAT
- default ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER
---- a/arch/arm/boot/compressed/atags_to_fdt.c
-+++ b/arch/arm/boot/compressed/atags_to_fdt.c
-@@ -169,6 +169,10 @@ int atags_to_fdt(void *atag_list, void *
- setprop_string(fdt, "/chosen", "bootargs",
- atag->u.cmdline.cmdline);
- } else if (atag->hdr.tag == ATAG_MEM) {
-+ /* Bootloader MEM ATAG are broken and should be ignored */
-+ if (IS_ENABLED(CONFIG_ARM_ATAG_DTB_COMPAT_IGNORE_MEM))
-+ continue;
-+
- if (memcount >= sizeof(mem_reg_property)/4)
- continue;
- if (!atag->u.mem.size)
+++ /dev/null
-From 13bb6d8dd9138927950a520a288401db82871dc9 Mon Sep 17 00:00:00 2001
-From: Christian Marangi <ansuelsmth@gmail.com>
-Date: Sun, 21 Jan 2024 23:36:57 +0100
-Subject: [PATCH] ARM: decompressor: support for ATAGs rootblock parsing
-
-The command-line arguments provided by the boot loader will be
-appended to a new device tree property: bootloader-args.
-
-If there is a property "append-rootblock" in DT under /chosen
-and a root= option in bootloaders command line it will be parsed
-and added to DT bootargs with the form: <append-rootblock>XX.
-
-This is usefull in dual boot systems, to get the current root partition
-without afecting the rest of the system.
-
-Signed-off-by: Adrian Panella <ianchi74@outlook.com>
-[ reworked to a cleaner patch ]
-Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
----
- arch/arm/Kconfig | 10 +++
- arch/arm/boot/compressed/atags_to_fdt.c | 102 ++++++++++++++++++++++--
- init/main.c | 12 +++
- 3 files changed, 117 insertions(+), 7 deletions(-)
-
---- a/arch/arm/Kconfig
-+++ b/arch/arm/Kconfig
-@@ -1599,6 +1599,16 @@ config ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEN
- The command-line arguments provided by the boot loader will be
- appended to the the device tree bootargs property.
-
-+config ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE
-+ bool "Append rootblock parsing bootloader's kernel arguments"
-+ help
-+ The command-line arguments provided by the boot loader will be
-+ appended to a new device tree property: bootloader-args.
-+
-+ If there is a property "append-rootblock" in DT under /chosen
-+ and a root= option in bootloaders command line it will be parsed
-+ and added to DT bootargs with the form: <append-rootblock>XX.
-+
- endchoice
-
- config CMDLINE_OVERRIDE
---- a/arch/arm/boot/compressed/atags_to_fdt.c
-+++ b/arch/arm/boot/compressed/atags_to_fdt.c
-@@ -3,7 +3,8 @@
- #include <asm/setup.h>
- #include <libfdt.h>
-
--#if defined(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND)
-+#if defined(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND) || \
-+ defined(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE)
- #define do_extend_cmdline 1
- #else
- #define do_extend_cmdline 0
-@@ -69,6 +70,83 @@ static uint32_t get_cell_size(const void
- return cell_size;
- }
-
-+/**
-+ * taken from arch/x86/boot/string.c
-+ * local_strstr - Find the first substring in a %NUL terminated string
-+ * @s1: The string to be searched
-+ * @s2: The string to search for
-+ */
-+static char *local_strstr(const char *s1, const char *s2)
-+{
-+ size_t l1, l2;
-+
-+ l2 = strlen(s2);
-+ if (!l2)
-+ return (char *)s1;
-+ l1 = strlen(s1);
-+ while (l1 >= l2) {
-+ l1--;
-+ if (!memcmp(s1, s2, l2))
-+ return (char *)s1;
-+ s1++;
-+ }
-+ return NULL;
-+}
-+
-+static char *append_rootblock(char *dest, const char *str, int len, void *fdt)
-+{
-+ char *ptr, *end, *tmp;
-+ const char *root="root=";
-+ const char *find_rootblock;
-+ int i, l;
-+ const char *rootblock;
-+
-+ find_rootblock = getprop(fdt, "/chosen", "find-rootblock", &l);
-+ if (!find_rootblock)
-+ find_rootblock = root;
-+
-+ /* ARM doesn't have __HAVE_ARCH_STRSTR, so it was copied from x86 */
-+ ptr = local_strstr(str, find_rootblock);
-+ if (!ptr)
-+ return dest;
-+
-+ end = strchr(ptr, ' ');
-+ end = end ? (end - 1) : (strchr(ptr, 0) - 1);
-+
-+ /* Some boards ubi.mtd=XX,ZZZZ, so let's check for '," too. */
-+ tmp = strchr(ptr, ',');
-+ if (tmp)
-+ end = end < tmp ? end : tmp - 1;
-+
-+ /*
-+ * find partition number
-+ * (assumes format root=/dev/mtdXX | /dev/mtdblockXX | yy:XX | ubi.mtd=XX,ZZZZ )
-+ */
-+ for (i = 0; end >= ptr && *end >= '0' && *end <= '9'; end--, i++);
-+
-+ ptr = end + 1;
-+
-+ /* if append-rootblock property is set use it to append to command line */
-+ rootblock = getprop(fdt, "/chosen", "append-rootblock", &l);
-+ if (rootblock != NULL) {
-+ if (*dest != ' ') {
-+ *dest = ' ';
-+ dest++;
-+ len++;
-+ }
-+
-+ if (len + l + i <= COMMAND_LINE_SIZE) {
-+ memcpy(dest, rootblock, l);
-+ dest += l - 1;
-+
-+ memcpy(dest, ptr, i);
-+ dest += i;
-+ }
-+ }
-+
-+ return dest;
-+}
-+
- static void merge_fdt_bootargs(void *fdt, const char *fdt_cmdline)
- {
- char cmdline[COMMAND_LINE_SIZE];
-@@ -86,13 +164,23 @@ static void merge_fdt_bootargs(void *fdt
- ptr += len - 1;
- }
-
-- /* and append the ATAG_CMDLINE */
- if (fdt_cmdline) {
-- len = strlen(fdt_cmdline);
-- if (ptr - cmdline + len + 2 < COMMAND_LINE_SIZE) {
-- *ptr++ = ' ';
-- memcpy(ptr, fdt_cmdline, len);
-- ptr += len;
-+ if (IS_ENABLED(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE)) {
-+ /*
-+ * save original bootloader args
-+ * and append ubi.mtd with root partition number
-+ * to current cmdline
-+ */
-+ setprop_string(fdt, "/chosen", "bootloader-args", fdt_cmdline);
-+ ptr = append_rootblock(ptr, fdt_cmdline, len, fdt);
-+ } else {
-+ /* and append the ATAG_CMDLINE */
-+ len = strlen(fdt_cmdline);
-+ if (ptr - cmdline + len + 2 < COMMAND_LINE_SIZE) {
-+ *ptr++ = ' ';
-+ memcpy(ptr, fdt_cmdline, len);
-+ ptr += len;
-+ }
- }
- }
- *ptr = '\0';
---- a/init/main.c
-+++ b/init/main.c
-@@ -28,6 +28,7 @@
- #include <linux/initrd.h>
- #include <linux/memblock.h>
- #include <linux/acpi.h>
-+#include <linux/of.h>
- #include <linux/bootconfig.h>
- #include <linux/console.h>
- #include <linux/nmi.h>
-@@ -995,6 +996,17 @@ asmlinkage __visible void __init __no_sa
- pr_notice("Kernel command line: %s\n", saved_command_line);
- /* parameters may set static keys */
- jump_label_init();
-+
-+ /* Show bootloader's original command line for reference */
-+ if (IS_ENABLED(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE) && of_chosen) {
-+ const char *prop = of_get_property(of_chosen, "bootloader-args", NULL);
-+
-+ if(prop)
-+ pr_notice("Bootloader command line (ignored): %s\n", prop);
-+ else
-+ pr_notice("Bootloader command line not present\n");
-+ }
-+
- parse_early_param();
- after_dashes = parse_args("Booting kernel",
- static_command_line, __start___param,
--- /dev/null
+From 09be1a39e685d8c5edd471fd1cac9a8f8280d2de Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Tue, 8 Nov 2022 22:17:34 +0100
+Subject: [PATCH] clk: qcom: kpss-xcc: register it as clk provider
+
+krait-cc use this driver for the secondary mux. Register it as a clk
+provider to correctly use this clk in other drivers.
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+Signed-off-by: Bjorn Andersson <andersson@kernel.org>
+Link: https://lore.kernel.org/r/20221108211734.3707-1-ansuelsmth@gmail.com
+---
+ drivers/clk/qcom/kpss-xcc.c | 13 +++++++++----
+ 1 file changed, 9 insertions(+), 4 deletions(-)
+
+--- a/drivers/clk/qcom/kpss-xcc.c
++++ b/drivers/clk/qcom/kpss-xcc.c
+@@ -31,12 +31,13 @@ MODULE_DEVICE_TABLE(of, kpss_xcc_match_t
+
+ static int kpss_xcc_driver_probe(struct platform_device *pdev)
+ {
++ struct device *dev = &pdev->dev;
+ const struct of_device_id *id;
+ void __iomem *base;
+ struct clk_hw *hw;
+ const char *name;
+
+- id = of_match_device(kpss_xcc_match_table, &pdev->dev);
++ id = of_match_device(kpss_xcc_match_table, dev);
+ if (!id)
+ return -ENODEV;
+
+@@ -45,7 +46,7 @@ static int kpss_xcc_driver_probe(struct
+ return PTR_ERR(base);
+
+ if (id->data) {
+- if (of_property_read_string_index(pdev->dev.of_node,
++ if (of_property_read_string_index(dev->of_node,
+ "clock-output-names",
+ 0, &name))
+ return -ENODEV;
+@@ -55,12 +56,16 @@ static int kpss_xcc_driver_probe(struct
+ base += 0x28;
+ }
+
+- hw = devm_clk_hw_register_mux_parent_data_table(&pdev->dev, name, aux_parents,
++ hw = devm_clk_hw_register_mux_parent_data_table(dev, name, aux_parents,
+ ARRAY_SIZE(aux_parents), 0,
+ base, 0, 0x3,
+ 0, aux_parent_map, NULL);
++ if (IS_ERR(hw))
++ return PTR_ERR(hw);
+
+- return PTR_ERR_OR_ZERO(hw);
++ of_clk_add_hw_provider(dev->of_node, of_clk_hw_simple_get, hw);
++
++ return 0;
+ }
+
+ static struct platform_driver kpss_xcc_driver = {
--- /dev/null
+From 3198106a99e73dbc4c02bd5128cec0997c73af82 Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Tue, 8 Nov 2022 22:58:27 +0100
+Subject: [PATCH 1/6] clk: qcom: krait-cc: use devm variant for clk notifier
+ register
+
+Use devm variant for clk notifier register and correctly handle free
+resource on driver remove.
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+Signed-off-by: Bjorn Andersson <andersson@kernel.org>
+Link: https://lore.kernel.org/r/20221108215827.30475-1-ansuelsmth@gmail.com
+---
+ drivers/clk/qcom/krait-cc.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/clk/qcom/krait-cc.c
++++ b/drivers/clk/qcom/krait-cc.c
+@@ -62,7 +62,7 @@ static int krait_notifier_register(struc
+ int ret = 0;
+
+ mux->clk_nb.notifier_call = krait_notifier_cb;
+- ret = clk_notifier_register(clk, &mux->clk_nb);
++ ret = devm_clk_notifier_register(dev, clk, &mux->clk_nb);
+ if (ret)
+ dev_err(dev, "failed to register clock notifier: %d\n", ret);
+
--- /dev/null
+From 8e456411abcbf899c04740b9dbb3dcefcd61c946 Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Wed, 9 Nov 2022 01:56:27 +0100
+Subject: [PATCH 2/6] clk: qcom: krait-cc: fix wrong parent order for secondary
+ mux
+
+The secondary mux parent order is swapped.
+This currently doesn't cause problems as the secondary mux is used for idle
+clk and as a safe clk source while reprogramming the hfpll.
+
+Each mux have 2 or more output but he always have a safe source to
+switch while reprogramming the connected pll. We use a clk notifier to
+switch to the correct parent before clk core can apply the correct rate.
+The parent to switch is hardcoded in the mux struct.
+
+For the secondary mux the safe source to use is the qsb parent as it's
+the only fixed clk as the acpus_aux is a pll that can source from pxo or
+from pll8.
+
+The hardcoded safe parent for the secondary mux is set to index 0 that
+in the secondary mux map is set to 2.
+
+But the index 0 is actually acpu_aux in the parent list.
+
+Fix the swapped parents to correctly handle idle frequency and output a
+sane clk_summary report.
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+Signed-off-by: Bjorn Andersson <andersson@kernel.org>
+Link: https://lore.kernel.org/r/20221109005631.3189-1-ansuelsmth@gmail.com
+---
+ drivers/clk/qcom/krait-cc.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/clk/qcom/krait-cc.c
++++ b/drivers/clk/qcom/krait-cc.c
+@@ -116,8 +116,8 @@ krait_add_sec_mux(struct device *dev, in
+ int ret;
+ struct krait_mux_clk *mux;
+ static const char *sec_mux_list[] = {
+- "acpu_aux",
+ "qsb",
++ "acpu_aux",
+ };
+ struct clk_init_data init = {
+ .parent_names = sec_mux_list,
--- /dev/null
+From 18ae57b1e8abee6c453381470f6e18991d2901a8 Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Wed, 9 Nov 2022 01:56:28 +0100
+Subject: [PATCH 3/6] clk: qcom: krait-cc: also enable secondary mux and div
+ clk
+
+clk-krait ignore any rate change if clk is not flagged as enabled.
+Correctly enable the secondary mux and div clk to correctly change rate
+instead of silently ignoring the request.
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+Signed-off-by: Bjorn Andersson <andersson@kernel.org>
+Link: https://lore.kernel.org/r/20221109005631.3189-2-ansuelsmth@gmail.com
+---
+ drivers/clk/qcom/krait-cc.c | 21 ++++++++++++++++++++-
+ 1 file changed, 20 insertions(+), 1 deletion(-)
+
+--- a/drivers/clk/qcom/krait-cc.c
++++ b/drivers/clk/qcom/krait-cc.c
+@@ -80,6 +80,7 @@ krait_add_div(struct device *dev, int id
+ };
+ const char *p_names[1];
+ struct clk *clk;
++ int cpu;
+
+ div = devm_kzalloc(dev, sizeof(*div), GFP_KERNEL);
+ if (!div)
+@@ -103,6 +104,17 @@ krait_add_div(struct device *dev, int id
+ }
+
+ clk = devm_clk_register(dev, &div->hw);
++ if (IS_ERR(clk))
++ goto err;
++
++ /* clk-krait ignore any rate change if mux is not flagged as enabled */
++ if (id < 0)
++ for_each_online_cpu(cpu)
++ clk_prepare_enable(div->hw.clk);
++ else
++ clk_prepare_enable(div->hw.clk);
++
++err:
+ kfree(p_names[0]);
+ kfree(init.name);
+
+@@ -113,7 +125,7 @@ static int
+ krait_add_sec_mux(struct device *dev, int id, const char *s,
+ unsigned int offset, bool unique_aux)
+ {
+- int ret;
++ int cpu, ret;
+ struct krait_mux_clk *mux;
+ static const char *sec_mux_list[] = {
+ "qsb",
+@@ -165,6 +177,13 @@ krait_add_sec_mux(struct device *dev, in
+ if (ret)
+ goto unique_aux;
+
++ /* clk-krait ignore any rate change if mux is not flagged as enabled */
++ if (id < 0)
++ for_each_online_cpu(cpu)
++ clk_prepare_enable(mux->hw.clk);
++ else
++ clk_prepare_enable(mux->hw.clk);
++
+ unique_aux:
+ if (unique_aux)
+ kfree(sec_mux_list[0]);
--- /dev/null
+From e5dc1a4c01510da8438dddfdf4200b79d73990dc Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Wed, 9 Nov 2022 01:56:29 +0100
+Subject: [PATCH 4/6] clk: qcom: krait-cc: handle secondary mux sourcing out of
+ acpu_aux
+
+Some bootloader may leave the system in an even more undefined state
+with the secondary mux of L2 or other cores sourcing out of the acpu_aux
+parent. This results in the clk set to the PXO rate or a PLL8 rate.
+
+The current logic to reset the mux and set them to a defined state only
+handle if the mux are configured to source out of QSB. Change this and
+force a new and defined state if the current clk is lower than the aux
+rate. This way we can handle any wrong configuration where the mux is
+sourcing out of QSB (rate 225MHz, currently set to a virtual rate of 1),
+PXO rate (rate 25MHz) or PLL8 (needs to be configured to run at 384Mhz).
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+Signed-off-by: Bjorn Andersson <andersson@kernel.org>
+Link: https://lore.kernel.org/r/20221109005631.3189-3-ansuelsmth@gmail.com
+---
+ drivers/clk/qcom/krait-cc.c | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+--- a/drivers/clk/qcom/krait-cc.c
++++ b/drivers/clk/qcom/krait-cc.c
+@@ -383,8 +383,8 @@ static int krait_cc_probe(struct platfor
+ */
+ cur_rate = clk_get_rate(l2_pri_mux_clk);
+ aux_rate = 384000000;
+- if (cur_rate == 1) {
+- pr_info("L2 @ QSB rate. Forcing new rate.\n");
++ if (cur_rate < aux_rate) {
++ pr_info("L2 @ Undefined rate. Forcing new rate.\n");
+ cur_rate = aux_rate;
+ }
+ clk_set_rate(l2_pri_mux_clk, aux_rate);
+@@ -394,8 +394,8 @@ static int krait_cc_probe(struct platfor
+ for_each_possible_cpu(cpu) {
+ clk = clks[cpu];
+ cur_rate = clk_get_rate(clk);
+- if (cur_rate == 1) {
+- pr_info("CPU%d @ QSB rate. Forcing new rate.\n", cpu);
++ if (cur_rate < aux_rate) {
++ pr_info("CPU%d @ Undefined rate. Forcing new rate.\n", cpu);
+ cur_rate = aux_rate;
+ }
+
--- /dev/null
+From 8ea9fb841a7e528bc8ae79d726ce951dcf7b46e2 Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Wed, 9 Nov 2022 01:56:30 +0100
+Subject: [PATCH 5/6] clk: qcom: krait-cc: convert to devm_clk_hw_register
+
+clk_register is now deprecated. Convert the driver to devm_clk_hw_register.
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+Signed-off-by: Bjorn Andersson <andersson@kernel.org>
+Link: https://lore.kernel.org/r/20221109005631.3189-4-ansuelsmth@gmail.com
+---
+ drivers/clk/qcom/krait-cc.c | 31 +++++++++++++++++++------------
+ 1 file changed, 19 insertions(+), 12 deletions(-)
+
+--- a/drivers/clk/qcom/krait-cc.c
++++ b/drivers/clk/qcom/krait-cc.c
+@@ -79,8 +79,7 @@ krait_add_div(struct device *dev, int id
+ .flags = CLK_SET_RATE_PARENT,
+ };
+ const char *p_names[1];
+- struct clk *clk;
+- int cpu;
++ int cpu, ret;
+
+ div = devm_kzalloc(dev, sizeof(*div), GFP_KERNEL);
+ if (!div)
+@@ -103,8 +102,8 @@ krait_add_div(struct device *dev, int id
+ return -ENOMEM;
+ }
+
+- clk = devm_clk_register(dev, &div->hw);
+- if (IS_ERR(clk))
++ ret = devm_clk_hw_register(dev, &div->hw);
++ if (ret)
+ goto err;
+
+ /* clk-krait ignore any rate change if mux is not flagged as enabled */
+@@ -118,7 +117,7 @@ err:
+ kfree(p_names[0]);
+ kfree(init.name);
+
+- return PTR_ERR_OR_ZERO(clk);
++ return ret;
+ }
+
+ static int
+@@ -137,7 +136,6 @@ krait_add_sec_mux(struct device *dev, in
+ .ops = &krait_mux_clk_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ };
+- struct clk *clk;
+
+ mux = devm_kzalloc(dev, sizeof(*mux), GFP_KERNEL);
+ if (!mux)
+@@ -166,14 +164,16 @@ krait_add_sec_mux(struct device *dev, in
+ if (unique_aux) {
+ sec_mux_list[0] = kasprintf(GFP_KERNEL, "acpu%s_aux", s);
+ if (!sec_mux_list[0]) {
+- clk = ERR_PTR(-ENOMEM);
++ ret = -ENOMEM;
+ goto err_aux;
+ }
+ }
+
+- clk = devm_clk_register(dev, &mux->hw);
++ ret = devm_clk_hw_register(dev, &mux->hw);
++ if (ret)
++ goto unique_aux;
+
+- ret = krait_notifier_register(dev, clk, mux);
++ ret = krait_notifier_register(dev, mux->hw.clk, mux);
+ if (ret)
+ goto unique_aux;
+
+@@ -189,7 +189,7 @@ unique_aux:
+ kfree(sec_mux_list[0]);
+ err_aux:
+ kfree(init.name);
+- return PTR_ERR_OR_ZERO(clk);
++ return ret;
+ }
+
+ static struct clk *
+@@ -241,11 +241,18 @@ krait_add_pri_mux(struct device *dev, in
+ goto err_p2;
+ }
+
+- clk = devm_clk_register(dev, &mux->hw);
++ ret = devm_clk_hw_register(dev, &mux->hw);
++ if (ret) {
++ clk = ERR_PTR(ret);
++ goto err_p3;
++ }
++
++ clk = mux->hw.clk;
+
+ ret = krait_notifier_register(dev, clk, mux);
+ if (ret)
+- goto err_p3;
++ clk = ERR_PTR(ret);
++
+ err_p3:
+ kfree(p_names[2]);
+ err_p2:
--- /dev/null
+From 56a655e1c41a86445cf2de656649ad93424b2a63 Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Wed, 9 Nov 2022 01:56:31 +0100
+Subject: [PATCH 6/6] clk: qcom: krait-cc: convert to parent_data API
+
+Modernize the krait-cc driver to parent-data API and refactor to drop
+any use of parent_names. From Documentation all the required clocks should
+be declared in DTS so fw_name can be correctly used to get the parents
+for all the muxes. .name is also declared to save compatibility with old
+DT.
+
+While at it also drop some hardcoded index and introduce an enum to make
+index values more clear.
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+Signed-off-by: Bjorn Andersson <andersson@kernel.org>
+Link: https://lore.kernel.org/r/20221109005631.3189-5-ansuelsmth@gmail.com
+---
+ drivers/clk/qcom/krait-cc.c | 202 ++++++++++++++++++++----------------
+ 1 file changed, 112 insertions(+), 90 deletions(-)
+
+--- a/drivers/clk/qcom/krait-cc.c
++++ b/drivers/clk/qcom/krait-cc.c
+@@ -15,6 +15,16 @@
+
+ #include "clk-krait.h"
+
++enum {
++ cpu0_mux = 0,
++ cpu1_mux,
++ cpu2_mux,
++ cpu3_mux,
++ l2_mux,
++
++ clks_max,
++};
++
+ static unsigned int sec_mux_map[] = {
+ 2,
+ 0,
+@@ -69,21 +79,23 @@ static int krait_notifier_register(struc
+ return ret;
+ }
+
+-static int
++static struct clk_hw *
+ krait_add_div(struct device *dev, int id, const char *s, unsigned int offset)
+ {
+ struct krait_div2_clk *div;
++ static struct clk_parent_data p_data[1];
+ struct clk_init_data init = {
+- .num_parents = 1,
++ .num_parents = ARRAY_SIZE(p_data),
+ .ops = &krait_div2_clk_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ };
+- const char *p_names[1];
++ struct clk_hw *clk;
++ char *parent_name;
+ int cpu, ret;
+
+ div = devm_kzalloc(dev, sizeof(*div), GFP_KERNEL);
+ if (!div)
+- return -ENOMEM;
++ return ERR_PTR(-ENOMEM);
+
+ div->width = 2;
+ div->shift = 6;
+@@ -93,18 +105,25 @@ krait_add_div(struct device *dev, int id
+
+ init.name = kasprintf(GFP_KERNEL, "hfpll%s_div", s);
+ if (!init.name)
+- return -ENOMEM;
++ return ERR_PTR(-ENOMEM);
+
+- init.parent_names = p_names;
+- p_names[0] = kasprintf(GFP_KERNEL, "hfpll%s", s);
+- if (!p_names[0]) {
+- kfree(init.name);
+- return -ENOMEM;
++ init.parent_data = p_data;
++ parent_name = kasprintf(GFP_KERNEL, "hfpll%s", s);
++ if (!parent_name) {
++ clk = ERR_PTR(-ENOMEM);
++ goto err_parent_name;
+ }
+
++ p_data[0].fw_name = parent_name;
++ p_data[0].name = parent_name;
++
+ ret = devm_clk_hw_register(dev, &div->hw);
+- if (ret)
+- goto err;
++ if (ret) {
++ clk = ERR_PTR(ret);
++ goto err_clk;
++ }
++
++ clk = &div->hw;
+
+ /* clk-krait ignore any rate change if mux is not flagged as enabled */
+ if (id < 0)
+@@ -113,33 +132,36 @@ krait_add_div(struct device *dev, int id
+ else
+ clk_prepare_enable(div->hw.clk);
+
+-err:
+- kfree(p_names[0]);
++err_clk:
++ kfree(parent_name);
++err_parent_name:
+ kfree(init.name);
+
+- return ret;
++ return clk;
+ }
+
+-static int
++static struct clk_hw *
+ krait_add_sec_mux(struct device *dev, int id, const char *s,
+ unsigned int offset, bool unique_aux)
+ {
+ int cpu, ret;
+ struct krait_mux_clk *mux;
+- static const char *sec_mux_list[] = {
+- "qsb",
+- "acpu_aux",
++ static struct clk_parent_data sec_mux_list[2] = {
++ { .name = "qsb", .fw_name = "qsb" },
++ {},
+ };
+ struct clk_init_data init = {
+- .parent_names = sec_mux_list,
++ .parent_data = sec_mux_list,
+ .num_parents = ARRAY_SIZE(sec_mux_list),
+ .ops = &krait_mux_clk_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ };
++ struct clk_hw *clk;
++ char *parent_name;
+
+ mux = devm_kzalloc(dev, sizeof(*mux), GFP_KERNEL);
+ if (!mux)
+- return -ENOMEM;
++ return ERR_PTR(-ENOMEM);
+
+ mux->offset = offset;
+ mux->lpl = id >= 0;
+@@ -159,23 +181,33 @@ krait_add_sec_mux(struct device *dev, in
+
+ init.name = kasprintf(GFP_KERNEL, "krait%s_sec_mux", s);
+ if (!init.name)
+- return -ENOMEM;
++ return ERR_PTR(-ENOMEM);
+
+ if (unique_aux) {
+- sec_mux_list[0] = kasprintf(GFP_KERNEL, "acpu%s_aux", s);
+- if (!sec_mux_list[0]) {
+- ret = -ENOMEM;
++ parent_name = kasprintf(GFP_KERNEL, "acpu%s_aux", s);
++ if (!parent_name) {
++ clk = ERR_PTR(-ENOMEM);
+ goto err_aux;
+ }
++ sec_mux_list[1].fw_name = parent_name;
++ sec_mux_list[1].name = parent_name;
++ } else {
++ sec_mux_list[1].name = "apu_aux";
+ }
+
+ ret = devm_clk_hw_register(dev, &mux->hw);
+- if (ret)
+- goto unique_aux;
++ if (ret) {
++ clk = ERR_PTR(ret);
++ goto err_clk;
++ }
++
++ clk = &mux->hw;
+
+ ret = krait_notifier_register(dev, mux->hw.clk, mux);
+- if (ret)
+- goto unique_aux;
++ if (ret) {
++ clk = ERR_PTR(ret);
++ goto err_clk;
++ }
+
+ /* clk-krait ignore any rate change if mux is not flagged as enabled */
+ if (id < 0)
+@@ -184,28 +216,29 @@ krait_add_sec_mux(struct device *dev, in
+ else
+ clk_prepare_enable(mux->hw.clk);
+
+-unique_aux:
++err_clk:
+ if (unique_aux)
+- kfree(sec_mux_list[0]);
++ kfree(parent_name);
+ err_aux:
+ kfree(init.name);
+- return ret;
++ return clk;
+ }
+
+-static struct clk *
+-krait_add_pri_mux(struct device *dev, int id, const char *s,
+- unsigned int offset)
++static struct clk_hw *
++krait_add_pri_mux(struct device *dev, struct clk_hw *hfpll_div, struct clk_hw *sec_mux,
++ int id, const char *s, unsigned int offset)
+ {
+ int ret;
+ struct krait_mux_clk *mux;
+- const char *p_names[3];
++ static struct clk_parent_data p_data[3];
+ struct clk_init_data init = {
+- .parent_names = p_names,
+- .num_parents = ARRAY_SIZE(p_names),
++ .parent_data = p_data,
++ .num_parents = ARRAY_SIZE(p_data),
+ .ops = &krait_mux_clk_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ };
+- struct clk *clk;
++ struct clk_hw *clk;
++ char *hfpll_name;
+
+ mux = devm_kzalloc(dev, sizeof(*mux), GFP_KERNEL);
+ if (!mux)
+@@ -223,55 +256,44 @@ krait_add_pri_mux(struct device *dev, in
+ if (!init.name)
+ return ERR_PTR(-ENOMEM);
+
+- p_names[0] = kasprintf(GFP_KERNEL, "hfpll%s", s);
+- if (!p_names[0]) {
++ hfpll_name = kasprintf(GFP_KERNEL, "hfpll%s", s);
++ if (!hfpll_name) {
+ clk = ERR_PTR(-ENOMEM);
+- goto err_p0;
++ goto err_hfpll;
+ }
+
+- p_names[1] = kasprintf(GFP_KERNEL, "hfpll%s_div", s);
+- if (!p_names[1]) {
+- clk = ERR_PTR(-ENOMEM);
+- goto err_p1;
+- }
++ p_data[0].fw_name = hfpll_name;
++ p_data[0].name = hfpll_name;
+
+- p_names[2] = kasprintf(GFP_KERNEL, "krait%s_sec_mux", s);
+- if (!p_names[2]) {
+- clk = ERR_PTR(-ENOMEM);
+- goto err_p2;
+- }
++ p_data[1].hw = hfpll_div;
++ p_data[2].hw = sec_mux;
+
+ ret = devm_clk_hw_register(dev, &mux->hw);
+ if (ret) {
+ clk = ERR_PTR(ret);
+- goto err_p3;
++ goto err_clk;
+ }
+
+- clk = mux->hw.clk;
++ clk = &mux->hw;
+
+- ret = krait_notifier_register(dev, clk, mux);
++ ret = krait_notifier_register(dev, mux->hw.clk, mux);
+ if (ret)
+ clk = ERR_PTR(ret);
+
+-err_p3:
+- kfree(p_names[2]);
+-err_p2:
+- kfree(p_names[1]);
+-err_p1:
+- kfree(p_names[0]);
+-err_p0:
++err_clk:
++ kfree(hfpll_name);
++err_hfpll:
+ kfree(init.name);
+ return clk;
+ }
+
+ /* id < 0 for L2, otherwise id == physical CPU number */
+-static struct clk *krait_add_clks(struct device *dev, int id, bool unique_aux)
++static struct clk_hw *krait_add_clks(struct device *dev, int id, bool unique_aux)
+ {
+- int ret;
++ struct clk_hw *hfpll_div, *sec_mux, *pri_mux;
+ unsigned int offset;
+ void *p = NULL;
+ const char *s;
+- struct clk *clk;
+
+ if (id >= 0) {
+ offset = 0x4501 + (0x1000 * id);
+@@ -283,22 +305,23 @@ static struct clk *krait_add_clks(struct
+ s = "_l2";
+ }
+
+- ret = krait_add_div(dev, id, s, offset);
+- if (ret) {
+- clk = ERR_PTR(ret);
++ hfpll_div = krait_add_div(dev, id, s, offset);
++ if (IS_ERR(hfpll_div)) {
++ pri_mux = hfpll_div;
+ goto err;
+ }
+
+- ret = krait_add_sec_mux(dev, id, s, offset, unique_aux);
+- if (ret) {
+- clk = ERR_PTR(ret);
++ sec_mux = krait_add_sec_mux(dev, id, s, offset, unique_aux);
++ if (IS_ERR(sec_mux)) {
++ pri_mux = sec_mux;
+ goto err;
+ }
+
+- clk = krait_add_pri_mux(dev, id, s, offset);
++ pri_mux = krait_add_pri_mux(dev, hfpll_div, sec_mux, id, s, offset);
++
+ err:
+ kfree(p);
+- return clk;
++ return pri_mux;
+ }
+
+ static struct clk *krait_of_get(struct of_phandle_args *clkspec, void *data)
+@@ -306,7 +329,7 @@ static struct clk *krait_of_get(struct o
+ unsigned int idx = clkspec->args[0];
+ struct clk **clks = data;
+
+- if (idx >= 5) {
++ if (idx >= clks_max) {
+ pr_err("%s: invalid clock index %d\n", __func__, idx);
+ return ERR_PTR(-EINVAL);
+ }
+@@ -327,9 +350,8 @@ static int krait_cc_probe(struct platfor
+ const struct of_device_id *id;
+ unsigned long cur_rate, aux_rate;
+ int cpu;
+- struct clk *clk;
+- struct clk **clks;
+- struct clk *l2_pri_mux_clk;
++ struct clk_hw *mux, *l2_pri_mux;
++ struct clk *clk, **clks;
+
+ id = of_match_device(krait_cc_match_table, dev);
+ if (!id)
+@@ -348,21 +370,21 @@ static int krait_cc_probe(struct platfor
+ }
+
+ /* Krait configurations have at most 4 CPUs and one L2 */
+- clks = devm_kcalloc(dev, 5, sizeof(*clks), GFP_KERNEL);
++ clks = devm_kcalloc(dev, clks_max, sizeof(*clks), GFP_KERNEL);
+ if (!clks)
+ return -ENOMEM;
+
+ for_each_possible_cpu(cpu) {
+- clk = krait_add_clks(dev, cpu, id->data);
++ mux = krait_add_clks(dev, cpu, id->data);
+ if (IS_ERR(clk))
+ return PTR_ERR(clk);
+- clks[cpu] = clk;
++ clks[cpu] = mux->clk;
+ }
+
+- l2_pri_mux_clk = krait_add_clks(dev, -1, id->data);
+- if (IS_ERR(l2_pri_mux_clk))
+- return PTR_ERR(l2_pri_mux_clk);
+- clks[4] = l2_pri_mux_clk;
++ l2_pri_mux = krait_add_clks(dev, -1, id->data);
++ if (IS_ERR(l2_pri_mux))
++ return PTR_ERR(l2_pri_mux);
++ clks[l2_mux] = l2_pri_mux->clk;
+
+ /*
+ * We don't want the CPU or L2 clocks to be turned off at late init
+@@ -372,7 +394,7 @@ static int krait_cc_probe(struct platfor
+ * they take over.
+ */
+ for_each_online_cpu(cpu) {
+- clk_prepare_enable(l2_pri_mux_clk);
++ clk_prepare_enable(clks[l2_mux]);
+ WARN(clk_prepare_enable(clks[cpu]),
+ "Unable to turn on CPU%d clock", cpu);
+ }
+@@ -388,16 +410,16 @@ static int krait_cc_probe(struct platfor
+ * two different rates to force a HFPLL reinit under all
+ * circumstances.
+ */
+- cur_rate = clk_get_rate(l2_pri_mux_clk);
++ cur_rate = clk_get_rate(clks[l2_mux]);
+ aux_rate = 384000000;
+ if (cur_rate < aux_rate) {
+ pr_info("L2 @ Undefined rate. Forcing new rate.\n");
+ cur_rate = aux_rate;
+ }
+- clk_set_rate(l2_pri_mux_clk, aux_rate);
+- clk_set_rate(l2_pri_mux_clk, 2);
+- clk_set_rate(l2_pri_mux_clk, cur_rate);
+- pr_info("L2 @ %lu KHz\n", clk_get_rate(l2_pri_mux_clk) / 1000);
++ clk_set_rate(clks[l2_mux], aux_rate);
++ clk_set_rate(clks[l2_mux], 2);
++ clk_set_rate(clks[l2_mux], cur_rate);
++ pr_info("L2 @ %lu KHz\n", clk_get_rate(clks[l2_mux]) / 1000);
+ for_each_possible_cpu(cpu) {
+ clk = clks[cpu];
+ cur_rate = clk_get_rate(clk);
--- /dev/null
+From c9713e4ede1e5d044b64fe4d3cbb84223625637f Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Tue, 25 Oct 2022 01:38:17 +0200
+Subject: [PATCH] ARM: dts: qcom: ipq8064: disable mmc-ddr-1_8v for sdcc1
+
+It was reported non working mmc with this option enabled.
+Both mmc for ipq8064 are supplied by a fixed 3.3v regulator so mmc can't
+be run at 1.8v.
+Disable it to restore correct functionality of this SoC feature.
+
+Tested-by: Hendrik Koerner <koerhen@web.de>
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+Signed-off-by: Bjorn Andersson <andersson@kernel.org>
+Link: https://lore.kernel.org/r/20221024233817.27410-1-ansuelsmth@gmail.com
+---
+ arch/arm/boot/dts/qcom-ipq8064.dtsi | 1 -
+ 1 file changed, 1 deletion(-)
+
+--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
++++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
+@@ -756,7 +756,6 @@
+ non-removable;
+ cap-sd-highspeed;
+ cap-mmc-highspeed;
+- mmc-ddr-1_8v;
+ vmmc-supply = <&vsdcc_fixed>;
+ dmas = <&sdcc1bam 2>, <&sdcc1bam 1>;
+ dma-names = "tx", "rx";
--- /dev/null
+From de48d8766afcd97d147699aaff78a338081c9973 Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Sat, 22 Oct 2022 14:56:55 +0200
+Subject: [PATCH 1/3] thermal/drivers/qcom/tsens: Init debugfs only with
+ successful probe
+
+Calibrate and tsens_register can fail or PROBE_DEFER. This will cause a
+double or a wrong init of the debugfs information. Init debugfs only
+with successful probe fixing warning about directory already present.
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+Acked-by: Thara Gopinath <thara.gopinath@linaro.org>
+Link: https://lore.kernel.org/r/20221022125657.22530-2-ansuelsmth@gmail.com
+Signed-off-by: Daniel Lezcano <daniel.lezcano@kernel.org>
+---
+ drivers/thermal/qcom/tsens.c | 8 +++++---
+ 1 file changed, 5 insertions(+), 3 deletions(-)
+
+--- a/drivers/thermal/qcom/tsens.c
++++ b/drivers/thermal/qcom/tsens.c
+@@ -918,8 +918,6 @@ int __init init_common(struct tsens_priv
+ if (tsens_version(priv) >= VER_0_1)
+ tsens_enable_irq(priv);
+
+- tsens_debug_init(op);
+-
+ err_put_device:
+ put_device(&op->dev);
+ return ret;
+@@ -1156,7 +1154,11 @@ static int tsens_probe(struct platform_d
+ }
+ }
+
+- return tsens_register(priv);
++ ret = tsens_register(priv);
++ if (!ret)
++ tsens_debug_init(pdev);
++
++ return ret;
+ }
+
+ static int tsens_remove(struct platform_device *pdev)
--- /dev/null
+From c7e077e921fa94e0c06c8d14af6c0504c8a5f4bd Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Sat, 22 Oct 2022 14:56:56 +0200
+Subject: [PATCH 2/3] thermal/drivers/qcom/tsens: Fix wrong version id
+ dbg_version_show
+
+For VER_0 the version was incorrectly reported as 0.1.0.
+
+Fix that and correctly report the major version for this old tsens
+revision.
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+Link: https://lore.kernel.org/r/20221022125657.22530-3-ansuelsmth@gmail.com
+Signed-off-by: Daniel Lezcano <daniel.lezcano@kernel.org>
+---
+ drivers/thermal/qcom/tsens.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/thermal/qcom/tsens.c
++++ b/drivers/thermal/qcom/tsens.c
+@@ -692,7 +692,7 @@ static int dbg_version_show(struct seq_f
+ return ret;
+ seq_printf(s, "%d.%d.%d\n", maj_ver, min_ver, step_ver);
+ } else {
+- seq_puts(s, "0.1.0\n");
++ seq_printf(s, "0.%d.0\n", priv->feat->ver_major);
+ }
+
+ return 0;
--- /dev/null
+From 89992d95ed1046338c7866ef7bbe6de543a2af91 Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Sat, 22 Oct 2022 14:56:57 +0200
+Subject: [PATCH 3/3] thermal/drivers/qcom/tsens: Rework debugfs file structure
+
+The current tsens debugfs structure is composed by:
+- a tsens dir in debugfs with a version file
+- a directory for each tsens istance with sensors file to dump all the
+ sensors value.
+
+This works on the assumption that we have the same version for each
+istance but this assumption seems fragile and with more than one tsens
+istance results in the version file not tracking each of them.
+
+A better approach is to just create a subdirectory for each tsens
+istance and put there version and sensors debugfs file.
+
+Using this new implementation results in less code since debugfs entry
+are created only on successful tsens probe.
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+Link: https://lore.kernel.org/r/20221022125657.22530-4-ansuelsmth@gmail.com
+Signed-off-by: Daniel Lezcano <daniel.lezcano@kernel.org>
+---
+ drivers/thermal/qcom/tsens.c | 13 +++----------
+ 1 file changed, 3 insertions(+), 10 deletions(-)
+
+--- a/drivers/thermal/qcom/tsens.c
++++ b/drivers/thermal/qcom/tsens.c
+@@ -704,21 +704,14 @@ DEFINE_SHOW_ATTRIBUTE(dbg_sensors);
+ static void tsens_debug_init(struct platform_device *pdev)
+ {
+ struct tsens_priv *priv = platform_get_drvdata(pdev);
+- struct dentry *root, *file;
+
+- root = debugfs_lookup("tsens", NULL);
+- if (!root)
++ priv->debug_root = debugfs_lookup("tsens", NULL);
++ if (!priv->debug_root)
+ priv->debug_root = debugfs_create_dir("tsens", NULL);
+- else
+- priv->debug_root = root;
+-
+- file = debugfs_lookup("version", priv->debug_root);
+- if (!file)
+- debugfs_create_file("version", 0444, priv->debug_root,
+- pdev, &dbg_version_fops);
+
+ /* A directory for each instance of the TSENS IP */
+ priv->debug = debugfs_create_dir(dev_name(&pdev->dev), priv->debug_root);
++ debugfs_create_file("version", 0444, priv->debug, pdev, &dbg_version_fops);
+ debugfs_create_file("sensors", 0444, priv->debug, pdev, &dbg_sensors_fops);
+ }
+ #else
--- /dev/null
+From 5001f2e1a325b68dbf225bd17f69a4d3d975cca5 Mon Sep 17 00:00:00 2001
+From: John Crispin <john@phrozen.org>
+Date: Thu, 9 Mar 2017 09:31:44 +0100
+Subject: [PATCH 61/69] mtd: "rootfs" conflicts with OpenWrt auto mounting
+
+Signed-off-by: John Crispin <john@phrozen.org>
+---
+ drivers/mtd/mtdpart.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+--- a/drivers/mtd/mtdpart.c
++++ b/drivers/mtd/mtdpart.c
+@@ -51,7 +51,11 @@ static struct mtd_info *allocate_partiti
+
+ /* allocate the partition structure */
+ child = kzalloc(sizeof(*child), GFP_KERNEL);
+- name = kstrdup(part->name, GFP_KERNEL);
++ /* "rootfs" conflicts with OpenWrt auto mounting */
++ if (mtd_type_is_nand(parent) && !strcmp(part->name, "rootfs"))
++ name = "ubi";
++ else
++ name = kstrdup(part->name, GFP_KERNEL);
+ if (!name || !child) {
+ printk(KERN_ERR"memory allocation error while creating partitions for \"%s\"\n",
+ parent->name);
--- /dev/null
+From bef5018abb7cf94efafdc05087b4c998891ae4ec Mon Sep 17 00:00:00 2001
+From: Ansuel Smith <ansuelsmth@gmail.com>
+Date: Mon, 17 Jan 2022 23:39:34 +0100
+Subject: [PATCH v3 10/18] ARM: dts: qcom: add saw for l2 cache and kraitcc for
+ ipq8064
+
+Add saw compatible for l2 cache and kraitcc node for ipq8064 dtsi.
+Also declare clock-output-names for acc0 and acc1 and qsb fixed clock
+for the secondary mux.
+
+Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
+Tested-by: Jonathan McDowell <noodles@earth.li>
+---
+ arch/arm/boot/dts/qcom-ipq8064.dtsi | 34 +++++++++++++++++++++++++++--
+ 1 file changed, 32 insertions(+), 2 deletions(-)
+
+--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
++++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
+@@ -301,6 +301,12 @@
+ };
+
+ clocks {
++ qsb: qsb {
++ compatible = "fixed-clock";
++ clock-frequency = <225000000>;
++ #clock-cells = <0>;
++ };
++
+ cxo_board: cxo_board {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+@@ -575,15 +581,30 @@
+ clocks = <&gcc PLL8_VOTE>, <&pxo_board>;
+ clock-names = "pll8_vote", "pxo";
+ clock-output-names = "acpu_l2_aux";
++ #clock-cells = <0>;
++ };
++
++ kraitcc: clock-controller {
++ compatible = "qcom,krait-cc-v1";
++ clocks = <&gcc PLL9>, <&gcc PLL10>, <&gcc PLL12>,
++ <&acc0>, <&acc1>, <&l2cc>, <&qsb>, <&pxo_board>;
++ clock-names = "hfpll0", "hfpll1", "hfpll_l2",
++ "acpu0_aux", "acpu1_aux", "acpu_l2_aux",
++ "qsb", "pxo";
++ #clock-cells = <1>;
+ };
+
+ acc0: clock-controller@2088000 {
+ compatible = "qcom,kpss-acc-v1";
+ reg = <0x02088000 0x1000>, <0x02008000 0x1000>;
++ clock-output-names = "acpu0_aux";
++ clocks = <&gcc PLL8_VOTE>, <&pxo_board>;
++ clock-names = "pll8_vote", "pxo";
++ #clock-cells = <0>;
+ };
+
+ saw0: regulator@2089000 {
+- compatible = "qcom,saw2";
++ compatible = "qcom,saw2", "qcom,apq8064-saw2-v1.1-cpu", "syscon";
+ reg = <0x02089000 0x1000>, <0x02009000 0x1000>;
+ regulator;
+ };
+@@ -591,14 +612,24 @@
+ acc1: clock-controller@2098000 {
+ compatible = "qcom,kpss-acc-v1";
+ reg = <0x02098000 0x1000>, <0x02008000 0x1000>;
++ clock-output-names = "acpu1_aux";
++ clocks = <&gcc PLL8_VOTE>, <&pxo_board>;
++ clock-names = "pll8_vote", "pxo";
++ #clock-cells = <0>;
+ };
+
+ saw1: regulator@2099000 {
+- compatible = "qcom,saw2";
++ compatible = "qcom,saw2", "qcom,apq8064-saw2-v1.1-cpu", "syscon";
+ reg = <0x02099000 0x1000>, <0x02009000 0x1000>;
+ regulator;
+ };
+
++ saw_l2: regulator@02012000 {
++ compatible = "qcom,saw2", "syscon";
++ reg = <0x02012000 0x1000>;
++ regulator;
++ };
++
+ nss_common: syscon@03000000 {
+ compatible = "syscon";
+ reg = <0x03000000 0x0000FFFF>;
--- /dev/null
+From 076ebb6e1799c4c7a1d2e07510d88b9e9b57b551 Mon Sep 17 00:00:00 2001
+From: Ansuel Smith <ansuelsmth@gmail.com>
+Date: Tue, 18 Jan 2022 00:03:47 +0100
+Subject: [PATCH v3 13/18] ARM: dts: qcom: add opp table for cpu and l2 for
+ ipq8064
+
+Add opp table for cpu and l2 cache. While the current cpufreq is
+the generic one that doesn't scale the L2 cache, we add the l2
+cache opp anyway for the sake of completeness. This will be handy in the
+future when a dedicated cpufreq driver is introduced for krait cores
+that will correctly scale l2 cache with the core freq.
+
+Opp-level is set based on the logic of
+0: idle level
+1: normal level
+2: turbo level
+
+Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
+Tested-by: Jonathan McDowell <noodles@earth.li>
+---
+ arch/arm/boot/dts/qcom-ipq8064.dtsi | 99 +++++++++++++++++++++++++++++
+ 1 file changed, 99 insertions(+)
+
+--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
++++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
+@@ -48,6 +48,105 @@
+ };
+ };
+
++ opp_table_l2: opp_table_l2 {
++ compatible = "operating-points-v2";
++
++ opp-384000000 {
++ opp-hz = /bits/ 64 <384000000>;
++ opp-microvolt = <1100000>;
++ clock-latency-ns = <100000>;
++ opp-level = <0>;
++ };
++
++ opp-1000000000 {
++ opp-hz = /bits/ 64 <1000000000>;
++ opp-microvolt = <1100000>;
++ clock-latency-ns = <100000>;
++ opp-level = <1>;
++ };
++
++ opp-1200000000 {
++ opp-hz = /bits/ 64 <1200000000>;
++ opp-microvolt = <1150000>;
++ clock-latency-ns = <100000>;
++ opp-level = <2>;
++ };
++ };
++
++ opp_table0: opp_table0 {
++ compatible = "operating-points-v2-kryo-cpu";
++ nvmem-cells = <&speedbin_efuse>;
++
++ /*
++ * Voltage thresholds are <target min max>
++ */
++ opp-384000000 {
++ opp-hz = /bits/ 64 <384000000>;
++ opp-microvolt-speed0-pvs0-v0 = <1000000 950000 1050000>;
++ opp-microvolt-speed0-pvs1-v0 = <925000 878750 971250>;
++ opp-microvolt-speed0-pvs2-v0 = <875000 831250 918750>;
++ opp-microvolt-speed0-pvs3-v0 = <800000 760000 840000>;
++ opp-supported-hw = <0x1>;
++ clock-latency-ns = <100000>;
++ opp-level = <0>;
++ };
++
++ opp-600000000 {
++ opp-hz = /bits/ 64 <600000000>;
++ opp-microvolt-speed0-pvs0-v0 = <1050000 997500 1102500>;
++ opp-microvolt-speed0-pvs1-v0 = <975000 926250 1023750>;
++ opp-microvolt-speed0-pvs2-v0 = <925000 878750 971250>;
++ opp-microvolt-speed0-pvs3-v0 = <850000 807500 892500>;
++ opp-supported-hw = <0x1>;
++ clock-latency-ns = <100000>;
++ opp-level = <1>;
++ };
++
++ opp-800000000 {
++ opp-hz = /bits/ 64 <800000000>;
++ opp-microvolt-speed0-pvs0-v0 = <1100000 1045000 1155000>;
++ opp-microvolt-speed0-pvs1-v0 = <1025000 973750 1076250>;
++ opp-microvolt-speed0-pvs2-v0 = <995000 945250 1044750>;
++ opp-microvolt-speed0-pvs3-v0 = <900000 855000 945000>;
++ opp-supported-hw = <0x1>;
++ clock-latency-ns = <100000>;
++ opp-level = <1>;
++ };
++
++ opp-1000000000 {
++ opp-hz = /bits/ 64 <1000000000>;
++ opp-microvolt-speed0-pvs0-v0 = <1150000 1092500 1207500>;
++ opp-microvolt-speed0-pvs1-v0 = <1075000 1021250 1128750>;
++ opp-microvolt-speed0-pvs2-v0 = <1025000 973750 1076250>;
++ opp-microvolt-speed0-pvs3-v0 = <950000 902500 997500>;
++ opp-supported-hw = <0x1>;
++ clock-latency-ns = <100000>;
++ opp-level = <1>;
++ };
++
++ opp-1200000000 {
++ opp-hz = /bits/ 64 <1200000000>;
++ opp-microvolt-speed0-pvs0-v0 = <1200000 1140000 1260000>;
++ opp-microvolt-speed0-pvs1-v0 = <1125000 1068750 1181250>;
++ opp-microvolt-speed0-pvs2-v0 = <1075000 1021250 1128750>;
++ opp-microvolt-speed0-pvs3-v0 = <1000000 950000 1050000>;
++ opp-supported-hw = <0x1>;
++ clock-latency-ns = <100000>;
++ opp-level = <2>;
++ };
++
++ opp-1400000000 {
++ opp-hz = /bits/ 64 <1400000000>;
++ opp-microvolt-speed0-pvs0-v0 = <1250000 1187500 1312500>;
++ opp-microvolt-speed0-pvs1-v0 = <1175000 1116250 1233750>;
++ opp-microvolt-speed0-pvs2-v0 = <1125000 1068750 1181250>;
++ opp-microvolt-speed0-pvs3-v0 = <1050000 997500 1102500>;
++ opp-supported-hw = <0x1>;
++ clock-latency-ns = <100000>;
++ opp-level = <2>;
++ };
++ };
++
+ thermal-zones {
+ sensor0-thermal {
+ polling-delay-passive = <0>;
+--- a/arch/arm/boot/dts/qcom-ipq8065.dtsi
++++ b/arch/arm/boot/dts/qcom-ipq8065.dtsi
+@@ -6,3 +6,92 @@
+ model = "Qualcomm Technologies, Inc. IPQ8065";
+ compatible = "qcom,ipq8065", "qcom,ipq8064";
+ };
++
++&opp_table_l2 {
++ /delete-node/opp-1200000000;
++
++ opp-1400000000 {
++ opp-hz = /bits/ 64 <1400000000>;
++ opp-microvolt = <1150000>;
++ clock-latency-ns = <100000>;
++ opp-level = <2>;
++ };
++};
++
++&opp_table0 {
++ /*
++ * On ipq8065 1.2 ghz freq is not present
++ * Remove it to make cpufreq work and not
++ * complain for missing definition
++ */
++
++ /delete-node/opp-1200000000;
++
++ /*
++ * Voltage thresholds are <target min max>
++ */
++ opp-384000000 {
++ opp-microvolt-speed0-pvs0-v0 = <975000 926250 1023750>;
++ opp-microvolt-speed0-pvs1-v0 = <950000 902500 997500>;
++ opp-microvolt-speed0-pvs2-v0 = <925000 878750 971250>;
++ opp-microvolt-speed0-pvs3-v0 = <900000 855000 945000>;
++ opp-microvolt-speed0-pvs4-v0 = <875000 831250 918750>;
++ opp-microvolt-speed0-pvs5-v0 = <825000 783750 866250>;
++ opp-microvolt-speed0-pvs6-v0 = <775000 736250 813750>;
++ };
++
++ opp-600000000 {
++ opp-microvolt-speed0-pvs0-v0 = <1000000 950000 1050000>;
++ opp-microvolt-speed0-pvs1-v0 = <975000 926250 1023750>;
++ opp-microvolt-speed0-pvs2-v0 = <950000 902500 997500>;
++ opp-microvolt-speed0-pvs3-v0 = <925000 878750 971250>;
++ opp-microvolt-speed0-pvs4-v0 = <900000 855000 945000>;
++ opp-microvolt-speed0-pvs5-v0 = <850000 807500 892500>;
++ opp-microvolt-speed0-pvs6-v0 = <800000 760000 840000>;
++ };
++
++ opp-800000000 {
++ opp-microvolt-speed0-pvs0-v0 = <1050000 997500 1102500>;
++ opp-microvolt-speed0-pvs1-v0 = <1025000 973750 1076250>;
++ opp-microvolt-speed0-pvs2-v0 = <1000000 950000 1050000>;
++ opp-microvolt-speed0-pvs3-v0 = <975000 926250 1023750>;
++ opp-microvolt-speed0-pvs4-v0 = <950000 902500 997500>;
++ opp-microvolt-speed0-pvs5-v0 = <900000 855000 945000>;
++ opp-microvolt-speed0-pvs6-v0 = <850000 807500 892500>;
++ };
++
++ opp-1000000000 {
++ opp-microvolt-speed0-pvs0-v0 = <1100000 1045000 1155000>;
++ opp-microvolt-speed0-pvs1-v0 = <1075000 1021250 1128750>;
++ opp-microvolt-speed0-pvs2-v0 = <1050000 997500 1102500>;
++ opp-microvolt-speed0-pvs3-v0 = <1025000 973750 1076250>;
++ opp-microvolt-speed0-pvs4-v0 = <1000000 950000 1050000>;
++ opp-microvolt-speed0-pvs5-v0 = <950000 902500 997500>;
++ opp-microvolt-speed0-pvs6-v0 = <900000 855000 945000>;
++ };
++
++ opp-1400000000 {
++ opp-microvolt-speed0-pvs0-v0 = <1175000 1116250 1233750>;
++ opp-microvolt-speed0-pvs1-v0 = <1150000 1092500 1207500>;
++ opp-microvolt-speed0-pvs2-v0 = <1125000 1068750 1181250>;
++ opp-microvolt-speed0-pvs3-v0 = <1100000 1045000 1155000>;
++ opp-microvolt-speed0-pvs4-v0 = <1075000 1021250 1128750>;
++ opp-microvolt-speed0-pvs5-v0 = <1025000 973750 1076250>;
++ opp-microvolt-speed0-pvs6-v0 = <975000 926250 1023750>;
++ opp-level = <1>;
++ };
++
++ opp-1725000000 {
++ opp-hz = /bits/ 64 <1725000000>;
++ opp-microvolt-speed0-pvs0-v0 = <1262500 1199375 1325625>;
++ opp-microvolt-speed0-pvs1-v0 = <1225000 1163750 1286250>;
++ opp-microvolt-speed0-pvs2-v0 = <1200000 1140000 1260000>;
++ opp-microvolt-speed0-pvs3-v0 = <1175000 1116250 1233750>;
++ opp-microvolt-speed0-pvs4-v0 = <1150000 1092500 1207500>;
++ opp-microvolt-speed0-pvs5-v0 = <1100000 1045000 1155000>;
++ opp-microvolt-speed0-pvs6-v0 = <1050000 997500 1102500>;
++ opp-supported-hw = <0x1>;
++ clock-latency-ns = <100000>;
++ opp-level = <2>;
++ };
++};
+--- a/arch/arm/boot/dts/qcom-ipq8062.dtsi
++++ b/arch/arm/boot/dts/qcom-ipq8062.dtsi
+@@ -6,3 +6,39 @@
+ model = "Qualcomm Technologies, Inc. IPQ8062";
+ compatible = "qcom,ipq8062", "qcom,ipq8064";
+ };
++
++&opp_table0 {
++ /delete-node/opp-1200000000;
++ /delete-node/opp-1400000000;
++
++ /*
++ * Voltage thresholds are <target min max>
++ */
++ opp-384000000 {
++ opp-microvolt-speed0-pvs0-v0 = <1000000 950000 1050000>;
++ opp-microvolt-speed0-pvs1-v0 = < 925000 878750 971250>;
++ opp-microvolt-speed0-pvs2-v0 = < 875000 831250 918750>;
++ opp-microvolt-speed0-pvs3-v0 = < 800000 760000 840000>;
++ };
++
++ opp-600000000 {
++ opp-microvolt-speed0-pvs0-v0 = <1050000 997500 1102500>;
++ opp-microvolt-speed0-pvs1-v0 = < 975000 926250 1023750>;
++ opp-microvolt-speed0-pvs2-v0 = < 925000 878750 971250>;
++ opp-microvolt-speed0-pvs3-v0 = < 850000 807500 892500>;
++ };
++
++ opp-800000000 {
++ opp-microvolt-speed0-pvs0-v0 = <1100000 1045000 1155000>;
++ opp-microvolt-speed0-pvs1-v0 = <1025000 973750 1076250>;
++ opp-microvolt-speed0-pvs2-v0 = < 995000 945250 1044750>;
++ opp-microvolt-speed0-pvs3-v0 = < 900000 855000 945000>;
++ };
++
++ opp-1000000000 {
++ opp-microvolt-speed0-pvs0-v0 = <1150000 1092500 1207500>;
++ opp-microvolt-speed0-pvs1-v0 = <1075000 1021250 1128750>;
++ opp-microvolt-speed0-pvs2-v0 = <1025000 973750 1076250>;
++ opp-microvolt-speed0-pvs3-v0 = < 950000 902500 997500>;
++ };
++};
--- /dev/null
+From 211fc0c0a63c99b68663a27182e643316c2d8cbe Mon Sep 17 00:00:00 2001
+From: Ansuel Smith <ansuelsmth@gmail.com>
+Date: Tue, 18 Jan 2022 00:07:57 +0100
+Subject: [PATCH v3 15/18] ARM: dts: qcom: add multiple missing binding for cpu
+ and l2 for ipq8064
+
+Add multiple binding for cpu node, l2 node and add idle-states
+definition for ipq8064 dtsi.
+
+Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
+Tested-by: Jonathan McDowell <noodles@earth.li>
+---
+ arch/arm/boot/dts/qcom-ipq8064.dtsi | 36 +++++++++++++++++++++++++++++
+ 1 file changed, 36 insertions(+)
+
+--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
++++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
+@@ -30,6 +30,15 @@
+ next-level-cache = <&L2>;
+ qcom,acc = <&acc0>;
+ qcom,saw = <&saw0>;
++ clocks = <&kraitcc 0>, <&kraitcc 4>;
++ clock-names = "cpu", "l2";
++ clock-latency = <100000>;
++ operating-points-v2 = <&opp_table0>;
++ voltage-tolerance = <5>;
++ cooling-min-state = <0>;
++ cooling-max-state = <10>;
++ #cooling-cells = <2>;
++ cpu-idle-states = <&CPU_SPC>;
+ };
+
+ cpu1: cpu@1 {
+@@ -40,11 +49,35 @@
+ next-level-cache = <&L2>;
+ qcom,acc = <&acc1>;
+ qcom,saw = <&saw1>;
++ clocks = <&kraitcc 1>, <&kraitcc 4>;
++ clock-names = "cpu", "l2";
++ clock-latency = <100000>;
++ operating-points-v2 = <&opp_table0>;
++ voltage-tolerance = <5>;
++ cooling-min-state = <0>;
++ cooling-max-state = <10>;
++ #cooling-cells = <2>;
++ cpu-idle-states = <&CPU_SPC>;
++ };
++
++ idle-states {
++ CPU_SPC: spc {
++ compatible = "qcom,idle-state-spc";
++ status = "disabled";
++ entry-latency-us = <400>;
++ exit-latency-us = <900>;
++ min-residency-us = <3000>;
++ };
+ };
+
+ L2: l2-cache {
+ compatible = "cache";
+ cache-level = <2>;
++ qcom,saw = <&saw_l2>;
++
++ clocks = <&kraitcc 4>;
++ clock-names = "l2";
++ operating-points-v2 = <&opp_table_l2>;
+ };
+ };
+
+--- a/arch/arm/boot/dts/qcom-ipq8064-smb208.dtsi
++++ b/arch/arm/boot/dts/qcom-ipq8064-smb208.dtsi
+@@ -2,6 +2,18 @@
+
+ #include "qcom-ipq8064.dtsi"
+
++&cpu0 {
++ cpu-supply = <&smb208_s2a>;
++};
++
++&cpu1 {
++ cpu-supply = <&smb208_s2b>;
++};
++
++&L2 {
++ l2-supply = <&smb208_s1a>;
++};
++
+ &rpm {
+ smb208_regulators: regulators {
+ compatible = "qcom,rpm-smb208-regulators";
+--- a/arch/arm/boot/dts/qcom-ipq8064-v2.0-smb208.dtsi
++++ b/arch/arm/boot/dts/qcom-ipq8064-v2.0-smb208.dtsi
+@@ -2,6 +2,18 @@
+
+ #include "qcom-ipq8064-v2.0.dtsi"
+
++&cpu0 {
++ cpu-supply = <&smb208_s2a>;
++};
++
++&cpu1 {
++ cpu-supply = <&smb208_s2b>;
++};
++
++&L2 {
++ l2-supply = <&smb208_s1a>;
++};
++
+ &rpm {
+ smb208_regulators: regulators {
+ compatible = "qcom,rpm-smb208-regulators";
+--- a/arch/arm/boot/dts/qcom-ipq8062-smb208.dtsi
++++ b/arch/arm/boot/dts/qcom-ipq8062-smb208.dtsi
+@@ -2,6 +2,18 @@
+
+ #include "qcom-ipq8062.dtsi"
+
++&cpu0 {
++ cpu-supply = <&smb208_s2a>;
++};
++
++&cpu1 {
++ cpu-supply = <&smb208_s2b>;
++};
++
++&L2 {
++ l2-supply = <&smb208_s1a>;
++};
++
+ &rpm {
+ smb208_regulators: regulators {
+ compatible = "qcom,rpm-smb208-regulators";
+--- a/arch/arm/boot/dts/qcom-ipq8065-smb208.dtsi
++++ b/arch/arm/boot/dts/qcom-ipq8065-smb208.dtsi
+@@ -2,6 +2,18 @@
+
+ #include "qcom-ipq8065.dtsi"
+
++&cpu0 {
++ cpu-supply = <&smb208_s2a>;
++};
++
++&cpu1 {
++ cpu-supply = <&smb208_s2b>;
++};
++
++&L2 {
++ l2-supply = <&smb208_s1a>;
++};
++
+ &rpm {
+ smb208_regulators: regulators {
+ compatible = "qcom,rpm-smb208-regulators";
--- /dev/null
+From 6c94e0184e56f9e9f1f5d5f54b20758433e498d2 Mon Sep 17 00:00:00 2001
+From: Christian 'Ansuel' Marangi <ansuelsmth@gmail.com>
+Date: Wed, 15 Jun 2022 16:47:09 +0200
+Subject: [PATCH 1/2] ARM: dts: qcom: fix wrong nad_pins definition for ipq806x
+
+Fix wrong nand_pings definition for bias-disable pins.
+
+Signed-off-by: Christian 'Ansuel' Marangi <ansuelsmth@gmail.com>
+---
+ arch/arm/boot/dts/qcom-ipq8064.dtsi | 7 ++-----
+ 1 file changed, 2 insertions(+), 5 deletions(-)
+
+--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
++++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
+@@ -599,12 +599,9 @@
+ };
+
+ nand_pins: nand_pins {
+- mux {
++ disable {
+ pins = "gpio34", "gpio35", "gpio36",
+- "gpio37", "gpio38", "gpio39",
+- "gpio40", "gpio41", "gpio42",
+- "gpio43", "gpio44", "gpio45",
+- "gpio46", "gpio47";
++ "gpio37", "gpio38";
+ function = "nand";
+ drive-strength = <10>;
+ bias-disable;
--- /dev/null
+From 504188183408fac0f61b59f5ed8ea1773fe43669 Mon Sep 17 00:00:00 2001
+From: Christian 'Ansuel' Marangi <ansuelsmth@gmail.com>
+Date: Wed, 15 Jun 2022 16:59:30 +0200
+Subject: [PATCH 2/2] ARM: dts: qcom: add MDIO dedicated controller node for
+ ipq806x
+
+Add MDIO dedicated controller attached to gmac0 and fix rb3011 dts to
+correctly use the new tag.
+
+Signed-off-by: Christian 'Ansuel' Marangi <ansuelsmth@gmail.com>
+---
+ arch/arm/boot/dts/qcom-ipq8064-rb3011.dts | 134 +++++++++++-----------
+ arch/arm/boot/dts/qcom-ipq8064.dtsi | 14 +++
+ 2 files changed, 81 insertions(+), 67 deletions(-)
+
+--- a/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts
++++ b/arch/arm/boot/dts/qcom-ipq8064-rb3011.dts
+@@ -25,73 +25,6 @@
+ device_type = "memory";
+ };
+
+- mdio0: mdio-0 {
+- status = "okay";
+- compatible = "virtual,mdio-gpio";
+- gpios = <&qcom_pinmux 1 GPIO_ACTIVE_HIGH>,
+- <&qcom_pinmux 0 GPIO_ACTIVE_HIGH>;
+- #address-cells = <1>;
+- #size-cells = <0>;
+-
+- pinctrl-0 = <&mdio0_pins>;
+- pinctrl-names = "default";
+-
+- switch0: switch@10 {
+- compatible = "qca,qca8337";
+- #address-cells = <1>;
+- #size-cells = <0>;
+-
+- dsa,member = <0 0>;
+-
+- pinctrl-0 = <&sw0_reset_pin>;
+- pinctrl-names = "default";
+-
+- reset-gpios = <&qcom_pinmux 16 GPIO_ACTIVE_LOW>;
+- reg = <0x10>;
+-
+- ports {
+- #address-cells = <1>;
+- #size-cells = <0>;
+-
+- switch0cpu: port@0 {
+- reg = <0>;
+- label = "cpu";
+- ethernet = <&gmac0>;
+- phy-mode = "rgmii-id";
+- fixed-link {
+- speed = <1000>;
+- full-duplex;
+- };
+- };
+-
+- port@1 {
+- reg = <1>;
+- label = "sw1";
+- };
+-
+- port@2 {
+- reg = <2>;
+- label = "sw2";
+- };
+-
+- port@3 {
+- reg = <3>;
+- label = "sw3";
+- };
+-
+- port@4 {
+- reg = <4>;
+- label = "sw4";
+- };
+-
+- port@5 {
+- reg = <5>;
+- label = "sw5";
+- };
+- };
+- };
+- };
+-
+ mdio1: mdio-1 {
+ status = "okay";
+ compatible = "virtual,mdio-gpio";
+@@ -222,6 +155,73 @@
+ status = "okay";
+ };
+
++&mdio0 {
++ status = "okay";
++ compatible = "virtual,mdio-gpio";
++ gpios = <&qcom_pinmux 1 GPIO_ACTIVE_HIGH>,
++ <&qcom_pinmux 0 GPIO_ACTIVE_HIGH>;
++ #address-cells = <1>;
++ #size-cells = <0>;
++
++ pinctrl-0 = <&mdio0_pins>;
++ pinctrl-names = "default";
++
++ switch0: switch@10 {
++ compatible = "qca,qca8337";
++ #address-cells = <1>;
++ #size-cells = <0>;
++
++ dsa,member = <0 0>;
++
++ pinctrl-0 = <&sw0_reset_pin>;
++ pinctrl-names = "default";
++
++ reset-gpios = <&qcom_pinmux 16 GPIO_ACTIVE_LOW>;
++ reg = <0x10>;
++
++ ports {
++ #address-cells = <1>;
++ #size-cells = <0>;
++
++ switch0cpu: port@0 {
++ reg = <0>;
++ label = "cpu";
++ ethernet = <&gmac0>;
++ phy-mode = "rgmii-id";
++ fixed-link {
++ speed = <1000>;
++ full-duplex;
++ };
++ };
++
++ port@1 {
++ reg = <1>;
++ label = "sw1";
++ };
++
++ port@2 {
++ reg = <2>;
++ label = "sw2";
++ };
++
++ port@3 {
++ reg = <3>;
++ label = "sw3";
++ };
++
++ port@4 {
++ reg = <4>;
++ label = "sw4";
++ };
++
++ port@5 {
++ reg = <5>;
++ label = "sw5";
++ };
++ };
++ };
++};
++
+ &gmac0 {
+ status = "okay";
+
+--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
++++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
+@@ -476,6 +476,20 @@
+ snps,blen = <16 0 0 0 0 0 0>;
+ };
+
++ mdio0: mdio@37000000 {
++ #address-cells = <1>;
++ #size-cells = <0>;
++
++ compatible = "qcom,ipq8064-mdio", "syscon";
++ reg = <0x37000000 0x200000>;
++ resets = <&gcc GMAC_CORE1_RESET>;
++ reset-names = "stmmaceth";
++ clocks = <&gcc GMAC_CORE1_CLK>;
++ clock-names = "stmmaceth";
++
++ status = "disabled";
++ };
++
+ vsdcc_fixed: vsdcc-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "SDCC Power";
--- /dev/null
+From b044ae89862132a86fb511648e9c52ea3cdf8c30 Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Wed, 5 Aug 2020 14:19:23 +0200
+Subject: [PATCH 1/4] devfreq: qcom: Add L2 Krait Cache devfreq scaling driver
+
+Qcom L2 Krait CPUs use the generic cpufreq-dt driver and doesn't actually
+scale the Cache frequency when the CPU frequency is changed. This
+devfreq driver register with the cpu notifier and scale the Cache
+based on the max Freq across all core as the CPU cache is shared across
+all of them. If provided this also scale the voltage of the regulator
+attached to the CPU cache. The scaling logic is based on the CPU freq
+and the 3 scaling interval are set by the device dts.
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+---
+ drivers/devfreq/Kconfig | 11 ++
+ drivers/devfreq/Makefile | 1 +
+ drivers/devfreq/krait-cache-devfreq.c | 188 ++++++++++++++++++++++++++
+ 3 files changed, 200 insertions(+)
+ create mode 100644 drivers/devfreq/krait-cache-devfreq.c
+
+--- a/drivers/devfreq/Kconfig
++++ b/drivers/devfreq/Kconfig
+@@ -151,6 +151,17 @@ config ARM_SUN8I_A33_MBUS_DEVFREQ
+ This adds the DEVFREQ driver for the MBUS controller in some
+ Allwinner sun8i (A33 through H3) and sun50i (A64 and H5) SoCs.
+
++config ARM_KRAIT_CACHE_DEVFREQ
++ tristate "Scaling support for Krait CPU Cache Devfreq"
++ depends on ARCH_QCOM || COMPILE_TEST
++ select DEVFREQ_GOV_PASSIVE
++ help
++ This adds the DEVFREQ driver for the Krait CPU L2 Cache shared by all cores.
++
++ The driver register with the cpufreq notifier and find the right frequency
++ based on the max frequency across all core and the range set in the device
++ dts. If provided this scale also the regulator attached to the l2 cache.
++
+ source "drivers/devfreq/event/Kconfig"
+
+ endif # PM_DEVFREQ
+--- a/drivers/devfreq/Makefile
++++ b/drivers/devfreq/Makefile
+@@ -15,6 +15,7 @@ obj-$(CONFIG_ARM_MEDIATEK_CCI_DEVFREQ) +
+ obj-$(CONFIG_ARM_RK3399_DMC_DEVFREQ) += rk3399_dmc.o
+ obj-$(CONFIG_ARM_SUN8I_A33_MBUS_DEVFREQ) += sun8i-a33-mbus.o
+ obj-$(CONFIG_ARM_TEGRA_DEVFREQ) += tegra30-devfreq.o
++obj-$(CONFIG_ARM_KRAIT_CACHE_DEVFREQ) += krait-cache-devfreq.o
+
+ # DEVFREQ Event Drivers
+ obj-$(CONFIG_PM_DEVFREQ_EVENT) += event/
+--- /dev/null
++++ b/drivers/devfreq/krait-cache-devfreq.c
+@@ -0,0 +1,181 @@
++// SPDX-License-Identifier: GPL-2.0
++
++#include <linux/kernel.h>
++#include <linux/init.h>
++#include <linux/module.h>
++#include <linux/cpufreq.h>
++#include <linux/devfreq.h>
++#include <linux/of.h>
++#include <linux/platform_device.h>
++#include <linux/clk.h>
++#include <linux/slab.h>
++#include <linux/regulator/consumer.h>
++#include <linux/pm_opp.h>
++
++#include "governor.h"
++
++struct krait_cache_data {
++ struct clk *clk;
++ unsigned long idle_freq;
++ int token;
++};
++
++static int krait_cache_config_clk(struct device *dev, struct opp_table *opp_table,
++ struct dev_pm_opp *old_opp, struct dev_pm_opp *opp,
++ void *data, bool scaling_down)
++{
++ struct krait_cache_data *kdata;
++ unsigned long old_freq, freq;
++ unsigned long idle_freq;
++ struct clk *clk;
++ int ret;
++
++ kdata = dev_get_drvdata(dev);
++ idle_freq = kdata->idle_freq;
++ clk = kdata->clk;
++
++ old_freq = dev_pm_opp_get_freq(old_opp);
++ freq = dev_pm_opp_get_freq(opp);
++
++ /*
++ * Set to idle bin if switching from normal to high bin
++ * or vice versa. It has been notice that a bug is triggered
++ * in cache scaling when more than one bin is scaled, to fix
++ * this we first need to transition to the base rate and then
++ * to target rate
++ */
++ if (likely(freq != idle_freq && old_freq != idle_freq)) {
++ ret = clk_set_rate(clk, idle_freq);
++ if (ret)
++ return ret;
++ }
++
++ return clk_set_rate(clk, freq);
++};
++
++static int krait_cache_get_cur_freq(struct device *dev, unsigned long *freq)
++{
++ struct krait_cache_data *data = dev_get_drvdata(dev);
++
++ *freq = clk_get_rate(data->clk);
++
++ return 0;
++};
++
++static int krait_cache_target(struct device *dev, unsigned long *freq,
++ u32 flags)
++{
++ struct dev_pm_opp *opp;
++
++ opp = dev_pm_opp_find_freq_ceil(dev, freq);
++ if (unlikely(IS_ERR(opp)))
++ return PTR_ERR(opp);
++
++ dev_pm_opp_put(opp);
++
++ return dev_pm_opp_set_rate(dev, *freq);
++};
++
++static int krait_cache_get_dev_status(struct device *dev,
++ struct devfreq_dev_status *stat)
++{
++ struct krait_cache_data *data = dev_get_drvdata(dev);
++
++ stat->busy_time = 0;
++ stat->total_time = 0;
++ stat->current_frequency = clk_get_rate(data->clk);
++
++ return 0;
++};
++
++static struct devfreq_dev_profile krait_cache_devfreq_profile = {
++ .target = krait_cache_target,
++ .get_dev_status = krait_cache_get_dev_status,
++ .get_cur_freq = krait_cache_get_cur_freq
++};
++
++static struct devfreq_passive_data devfreq_gov_data = {
++ .parent_type = CPUFREQ_PARENT_DEV,
++};
++
++static int krait_cache_probe(struct platform_device *pdev)
++{
++ struct dev_pm_opp_config config = { };
++ struct device *dev = &pdev->dev;
++ struct krait_cache_data *data;
++ struct devfreq *devfreq;
++ struct dev_pm_opp *opp;
++ struct clk *clk;
++ int ret, token;
++
++ data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL);
++ if (!data)
++ return -ENOMEM;
++
++ clk = devm_clk_get(dev, "l2");
++ if (IS_ERR(clk))
++ return PTR_ERR(clk);
++
++ config.regulator_names = (const char *[]){ "l2", NULL };
++ config.clk_names = (const char *[]){ "l2", NULL };
++ config.config_clks = krait_cache_config_clk;
++
++ token = dev_pm_opp_set_config(dev, &config);
++ if (token < 0)
++ return token;
++
++ ret = devm_pm_opp_of_add_table(dev);
++ if (ret)
++ goto free_opp;
++
++ opp = dev_pm_opp_find_freq_ceil(dev, &data->idle_freq);
++ if (IS_ERR(opp)) {
++ ret = PTR_ERR(opp);
++ goto free_opp;
++ }
++ dev_pm_opp_put(opp);
++
++ data->token = token;
++ data->clk = clk;
++ dev_set_drvdata(dev, data);
++ devfreq = devm_devfreq_add_device(dev, &krait_cache_devfreq_profile,
++ DEVFREQ_GOV_PASSIVE, &devfreq_gov_data);
++ if (IS_ERR(devfreq)) {
++ ret = PTR_ERR(devfreq);
++ goto free_opp;
++ }
++
++ return 0;
++
++free_opp:
++ dev_pm_opp_clear_config(token);
++ return ret;
++};
++
++static int krait_cache_remove(struct platform_device *pdev)
++{
++ struct krait_cache_data *data = dev_get_drvdata(&pdev->dev);
++
++ dev_pm_opp_clear_config(data->token);
++
++ return 0;
++};
++
++static const struct of_device_id krait_cache_match_table[] = {
++ { .compatible = "qcom,krait-cache" },
++ {}
++};
++
++static struct platform_driver krait_cache_driver = {
++ .probe = krait_cache_probe,
++ .remove = krait_cache_remove,
++ .driver = {
++ .name = "krait-cache-scaling",
++ .of_match_table = krait_cache_match_table,
++ },
++};
++module_platform_driver(krait_cache_driver);
++
++MODULE_DESCRIPTION("Krait CPU Cache Scaling driver");
++MODULE_AUTHOR("Christian Marangi <ansuelsmth@gmail.com>");
++MODULE_LICENSE("GPL v2");
--- /dev/null
+From ef124ad0ff8abfbf4ebe3fe6d7dcef4541dec13a Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Thu, 16 Jun 2022 18:39:21 +0200
+Subject: [PATCH] ARM: dts: qcom: add krait-cache compatible for ipq806x dtsi
+
+Add qcom,krait-cache compatible to enable cache devfreq driver for
+ipq806x SoC and move the L2 node to the soc node to make the devfreq
+driver correctly probe.
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+---
+ arch/arm/boot/dts/qcom-ipq8064.dtsi | 22 +++++++++++-----------
+ 1 file changed, 11 insertions(+), 11 deletions(-)
+
+--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
++++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
+@@ -69,16 +69,6 @@
+ min-residency-us = <3000>;
+ };
+ };
+-
+- L2: l2-cache {
+- compatible = "cache";
+- cache-level = <2>;
+- qcom,saw = <&saw_l2>;
+-
+- clocks = <&kraitcc 4>;
+- clock-names = "l2";
+- operating-points-v2 = <&opp_table_l2>;
+- };
+ };
+
+ opp_table_l2: opp_table_l2 {
+@@ -1409,6 +1399,16 @@
+ #reset-cells = <1>;
+ };
+
++ L2: l2-cache {
++ compatible = "cache", "qcom,krait-cache";
++ cache-level = <2>;
++ qcom,saw = <&saw_l2>;
++
++ clocks = <&kraitcc 4>;
++ clock-names = "l2";
++ operating-points-v2 = <&opp_table_l2>;
++ };
++
+ lpass@28100000 {
+ compatible = "qcom,lpass-cpu";
+ status = "disabled";
--- /dev/null
+From 13f075999935bb696dbab63243923179f06fa05e Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Thu, 16 Jun 2022 19:56:08 +0200
+Subject: [PATCH 3/4] devfreq: add ipq806x fabric scaling driver
+
+Add ipq806x fabric scaling driver using the devfreq passive governor.
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+---
+ drivers/devfreq/Kconfig | 11 ++
+ drivers/devfreq/Makefile | 1 +
+ drivers/devfreq/ipq806x-fab-devfreq.c | 155 ++++++++++++++++++++++++++
+ 3 files changed, 167 insertions(+)
+ create mode 100644 drivers/devfreq/ipq806x-fab-devfreq.c
+
+--- a/drivers/devfreq/Kconfig
++++ b/drivers/devfreq/Kconfig
+@@ -162,6 +162,17 @@ config ARM_KRAIT_CACHE_DEVFREQ
+ based on the max frequency across all core and the range set in the device
+ dts. If provided this scale also the regulator attached to the l2 cache.
+
++config ARM_IPQ806X_FAB_DEVFREQ
++ tristate "Scaling support for ipq806x Soc Fabric"
++ depends on ARCH_QCOM || COMPILE_TEST
++ select DEVFREQ_GOV_PASSIVE
++ help
++ This adds the DEVFREQ driver for the ipq806x Soc Fabric.
++
++ The driver register with the cpufreq notifier and find the right frequency
++ based on the max frequency across all core and the range set in the device
++ dts.
++
+ source "drivers/devfreq/event/Kconfig"
+
+ endif # PM_DEVFREQ
+--- a/drivers/devfreq/Makefile
++++ b/drivers/devfreq/Makefile
+@@ -16,6 +16,7 @@ obj-$(CONFIG_ARM_RK3399_DMC_DEVFREQ) +=
+ obj-$(CONFIG_ARM_SUN8I_A33_MBUS_DEVFREQ) += sun8i-a33-mbus.o
+ obj-$(CONFIG_ARM_TEGRA_DEVFREQ) += tegra30-devfreq.o
+ obj-$(CONFIG_ARM_KRAIT_CACHE_DEVFREQ) += krait-cache-devfreq.o
++obj-$(CONFIG_ARM_IPQ806X_FAB_DEVFREQ) += ipq806x-fab-devfreq.o
+
+ # DEVFREQ Event Drivers
+ obj-$(CONFIG_PM_DEVFREQ_EVENT) += event/
+--- /dev/null
++++ b/drivers/devfreq/ipq806x-fab-devfreq.c
+@@ -0,0 +1,155 @@
++// SPDX-License-Identifier: GPL-2.0
++
++#include <linux/kernel.h>
++#include <linux/init.h>
++#include <linux/module.h>
++#include <linux/cpufreq.h>
++#include <linux/devfreq.h>
++#include <linux/of.h>
++#include <linux/platform_device.h>
++#include <linux/clk.h>
++#include <linux/slab.h>
++#include <linux/pm_opp.h>
++
++#include "governor.h"
++
++struct ipq806x_fab_data {
++ struct clk *fab_clk;
++ struct clk *ddr_clk;
++};
++
++static int ipq806x_fab_get_cur_freq(struct device *dev, unsigned long *freq)
++{
++ struct ipq806x_fab_data *data = dev_get_drvdata(dev);
++
++ *freq = clk_get_rate(data->fab_clk);
++
++ return 0;
++};
++
++static int ipq806x_fab_target(struct device *dev, unsigned long *freq,
++ u32 flags)
++{
++ struct ipq806x_fab_data *data = dev_get_drvdata(dev);
++ struct dev_pm_opp *opp;
++ int ret;
++
++ opp = dev_pm_opp_find_freq_ceil(dev, freq);
++ if (unlikely(IS_ERR(opp)))
++ return PTR_ERR(opp);
++
++ dev_pm_opp_put(opp);
++
++ ret = clk_set_rate(data->fab_clk, *freq);
++ if (ret)
++ return ret;
++
++ return clk_set_rate(data->ddr_clk, *freq);
++};
++
++static int ipq806x_fab_get_dev_status(struct device *dev,
++ struct devfreq_dev_status *stat)
++{
++ struct ipq806x_fab_data *data = dev_get_drvdata(dev);
++
++ stat->busy_time = 0;
++ stat->total_time = 0;
++ stat->current_frequency = clk_get_rate(data->fab_clk);
++
++ return 0;
++};
++
++static struct devfreq_dev_profile ipq806x_fab_devfreq_profile = {
++ .target = ipq806x_fab_target,
++ .get_dev_status = ipq806x_fab_get_dev_status,
++ .get_cur_freq = ipq806x_fab_get_cur_freq
++};
++
++static struct devfreq_passive_data devfreq_gov_data = {
++ .parent_type = CPUFREQ_PARENT_DEV,
++};
++
++static int ipq806x_fab_probe(struct platform_device *pdev)
++{
++ struct device *dev = &pdev->dev;
++ struct ipq806x_fab_data *data;
++ struct devfreq *devfreq;
++ struct clk *clk;
++ int ret;
++
++ data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL);
++ if (!data)
++ return -ENOMEM;
++
++ clk = devm_clk_get(dev, "apps-fab-clk");
++ if (IS_ERR(clk)) {
++ dev_err_probe(dev, PTR_ERR(clk), "failed to get apps fab clk\n");
++ return PTR_ERR(clk);
++ }
++
++ clk_prepare_enable(clk);
++ data->fab_clk = clk;
++
++ clk = devm_clk_get(dev, "ddr-fab-clk");
++ if (IS_ERR(clk)) {
++ dev_err_probe(dev, PTR_ERR(clk), "failed to get ddr fab clk\n");
++ goto err_ddr;
++ }
++
++ clk_prepare_enable(clk);
++ data->ddr_clk = clk;
++
++ ret = dev_pm_opp_of_add_table(dev);
++ if (ret) {
++ dev_err(dev, "failed to parse fab freq thresholds\n");
++ return ret;
++ }
++
++ dev_set_drvdata(dev, data);
++
++ devfreq = devm_devfreq_add_device(&pdev->dev, &ipq806x_fab_devfreq_profile,
++ DEVFREQ_GOV_PASSIVE, &devfreq_gov_data);
++ if (IS_ERR(devfreq))
++ dev_pm_opp_remove_table(dev);
++
++ return PTR_ERR_OR_ZERO(devfreq);
++
++err_ddr:
++ clk_unprepare(data->fab_clk);
++ clk_put(data->fab_clk);
++ return PTR_ERR(clk);
++};
++
++static int ipq806x_fab_remove(struct platform_device *pdev)
++{
++ struct ipq806x_fab_data *data = dev_get_drvdata(&pdev->dev);
++
++ clk_unprepare(data->fab_clk);
++ clk_put(data->fab_clk);
++
++ clk_unprepare(data->ddr_clk);
++ clk_put(data->ddr_clk);
++
++ dev_pm_opp_remove_table(&pdev->dev);
++
++ return 0;
++};
++
++static const struct of_device_id ipq806x_fab_match_table[] = {
++ { .compatible = "qcom,fab-scaling" },
++ {}
++};
++
++static struct platform_driver ipq806x_fab_driver = {
++ .probe = ipq806x_fab_probe,
++ .remove = ipq806x_fab_remove,
++ .driver = {
++ .name = "ipq806x-fab-scaling",
++ .of_match_table = ipq806x_fab_match_table,
++ },
++};
++module_platform_driver(ipq806x_fab_driver);
++
++MODULE_DESCRIPTION("ipq806x Fab Scaling driver");
++MODULE_AUTHOR("Christian Marangi <ansuelsmth@gmail.com>");
++MODULE_LICENSE("GPL v2");
--- /dev/null
+From c3573f0907dadb0a6e9933aae2a46a489abcbd48 Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Thu, 16 Jun 2022 20:03:05 +0200
+Subject: [PATCH 4/4] ARM: dts: qcom: add fab scaling node for ipq806x
+
+Add fabric scaling node for ipq806x to correctly scale apps and ddr
+fabric clk.
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+---
+ arch/arm/boot/dts/qcom-ipq8064.dtsi | 19 +++++++++++++++++++
+ 1 file changed, 19 insertions(+)
+
+--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
++++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
+@@ -170,6 +170,18 @@
+ };
+ };
+
++ opp_table_fab: opp_table_fab {
++ compatible = "operating-points-v2";
++
++ opp-533000000 {
++ opp-hz = /bits/ 64 <533000000>;
++ };
++
++ opp-400000000 {
++ opp-hz = /bits/ 64 <400000000>;
++ };
++ };
++
+ thermal-zones {
+ sensor0-thermal {
+ polling-delay-passive = <0>;
+@@ -1409,6 +1421,13 @@
+ operating-points-v2 = <&opp_table_l2>;
+ };
+
++ fab-scaling {
++ compatible = "qcom,fab-scaling";
++ clocks = <&rpmcc RPM_APPS_FABRIC_A_CLK>, <&rpmcc RPM_EBI1_A_CLK>;
++ clock-names = "apps-fab-clk", "ddr-fab-clk";
++ operating-points-v2 = <&opp_table_fab>;
++ };
++
+ lpass@28100000 {
+ compatible = "qcom,lpass-cpu";
+ status = "disabled";
--- /dev/null
+From 666c1b745e93ccddde841d5057c33f97b29a316a Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Thu, 15 Sep 2022 02:19:28 +0200
+Subject: [PATCH 3/9] clk: qcom: krait-cc: handle qsb clock defined in DTS
+
+qsb fixed clk may be defined in DTS and correctly passed in the clocks
+list. Add related code to handle this and modify the logic to
+dynamically read qsb clock frequency.
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+---
+ drivers/clk/qcom/krait-cc.c | 14 +++++++++++---
+ 1 file changed, 11 insertions(+), 3 deletions(-)
+
+--- a/drivers/clk/qcom/krait-cc.c
++++ b/drivers/clk/qcom/krait-cc.c
+@@ -348,7 +348,7 @@ static int krait_cc_probe(struct platfor
+ {
+ struct device *dev = &pdev->dev;
+ const struct of_device_id *id;
+- unsigned long cur_rate, aux_rate;
++ unsigned long cur_rate, aux_rate, qsb_rate;
+ int cpu;
+ struct clk_hw *mux, *l2_pri_mux;
+ struct clk *clk, **clks;
+@@ -357,11 +357,19 @@ static int krait_cc_probe(struct platfor
+ if (!id)
+ return -ENODEV;
+
+- /* Rate is 1 because 0 causes problems for __clk_mux_determine_rate */
+- clk = clk_register_fixed_rate(dev, "qsb", NULL, 0, 1);
++ /*
++ * Per Documentation qsb should be provided from DTS.
++ * To address old implementation, register the fixed clock anyway.
++ * Rate is 1 because 0 causes problems for __clk_mux_determine_rate
++ */
++ clk = clk_get(dev, "qsb");
++ if (IS_ERR(clk))
++ clk = clk_register_fixed_rate(dev, "qsb", NULL, 0, 1);
+ if (IS_ERR(clk))
+ return PTR_ERR(clk);
+
++ qsb_rate = clk_get_rate(clk);
++
+ if (!id->data) {
+ clk = clk_register_fixed_factor(dev, "acpu_aux",
+ "gpll0_vote", 0, 1, 2);
--- /dev/null
+From fca6f185a9d9ef0892a719bc6da955b22d326ec7 Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Thu, 15 Sep 2022 02:24:33 +0200
+Subject: [PATCH 4/9] clk: qcom: krait-cc: register REAL qsb fixed clock
+
+With some tools it was discovered the real frequency of the qsb fixed
+clock. While not 100% correct it's still better than using 1 as a dummy
+frequency.
+Correctly register the qsb fixed clock with the frequency of 225 MHz
+instead of 1.
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+---
+ drivers/clk/qcom/krait-cc.c | 8 +++++---
+ 1 file changed, 5 insertions(+), 3 deletions(-)
+
+--- a/drivers/clk/qcom/krait-cc.c
++++ b/drivers/clk/qcom/krait-cc.c
+@@ -25,6 +25,8 @@ enum {
+ clks_max,
+ };
+
++#define QSB_RATE 2250000000
++
+ static unsigned int sec_mux_map[] = {
+ 2,
+ 0,
+@@ -364,7 +366,7 @@ static int krait_cc_probe(struct platfor
+ */
+ clk = clk_get(dev, "qsb");
+ if (IS_ERR(clk))
+- clk = clk_register_fixed_rate(dev, "qsb", NULL, 0, 1);
++ clk = clk_register_fixed_rate(dev, "qsb", NULL, 0, QSB_RATE);
+ if (IS_ERR(clk))
+ return PTR_ERR(clk);
+
--- /dev/null
+From 2399d181557d94ae9a2686926cd25768f132e4b4 Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Fri, 18 Mar 2022 16:12:14 +0100
+Subject: [PATCH 7/9] clk: qcom: krait-cc: drop pr_info and use dev_info
+
+Replace pr_info() with dev_info() to provide better diagnostics.
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+---
+ drivers/clk/qcom/krait-cc.c | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+--- a/drivers/clk/qcom/krait-cc.c
++++ b/drivers/clk/qcom/krait-cc.c
+@@ -423,25 +423,25 @@ static int krait_cc_probe(struct platfor
+ cur_rate = clk_get_rate(clks[l2_mux]);
+ aux_rate = 384000000;
+ if (cur_rate < aux_rate) {
+- pr_info("L2 @ Undefined rate. Forcing new rate.\n");
++ dev_info(dev, "L2 @ Undefined rate. Forcing new rate.\n");
+ cur_rate = aux_rate;
+ }
+ clk_set_rate(clks[l2_mux], aux_rate);
+ clk_set_rate(clks[l2_mux], 2);
+ clk_set_rate(clks[l2_mux], cur_rate);
+- pr_info("L2 @ %lu KHz\n", clk_get_rate(clks[l2_mux]) / 1000);
++ dev_info(dev, "L2 @ %lu KHz\n", clk_get_rate(clks[l2_mux]) / 1000);
+ for_each_possible_cpu(cpu) {
+ clk = clks[cpu];
+ cur_rate = clk_get_rate(clk);
+ if (cur_rate < aux_rate) {
+- pr_info("CPU%d @ Undefined rate. Forcing new rate.\n", cpu);
++ dev_info(dev, "CPU%d @ Undefined rate. Forcing new rate.\n", cpu);
+ cur_rate = aux_rate;
+ }
+
+ clk_set_rate(clk, aux_rate);
+ clk_set_rate(clk, 2);
+ clk_set_rate(clk, cur_rate);
+- pr_info("CPU%d @ %lu KHz\n", cpu, clk_get_rate(clk) / 1000);
++ dev_info(dev, "CPU%d @ %lu KHz\n", cpu, clk_get_rate(clk) / 1000);
+ }
+
+ of_clk_add_provider(dev->of_node, krait_of_get, clks);
--- /dev/null
+From 6a77cf3f5f95ec0058e1b4d1ada018748cb0b83b Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Thu, 15 Sep 2022 03:33:13 +0200
+Subject: [PATCH 9/9] clk: qcom: krait-cc: rework mux reset logic and reset
+ hfpll
+
+Rework and clean mux reset logic.
+Compact it to a for loop to handle both CPU and L2 in one place.
+Move hardcoded aux_rate to define and add a new hfpll_rate value to
+reset hfpll settings.
+Change logic to now reset the hfpll to the lowest value of 600 Mhz and
+then restoring the previous frequency. This permits to reset the hfpll if
+the primary mux was set to source out of the secondary mux.
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+---
+ drivers/clk/qcom/krait-cc.c | 50 +++++++++++++++++--------------------
+ 1 file changed, 23 insertions(+), 27 deletions(-)
+
+--- a/drivers/clk/qcom/krait-cc.c
++++ b/drivers/clk/qcom/krait-cc.c
+@@ -25,7 +25,9 @@ enum {
+ clks_max,
+ };
+
+-#define QSB_RATE 2250000000
++#define QSB_RATE 225000000
++#define AUX_RATE 384000000
++#define HFPLL_RATE 600000000
+
+ static unsigned int sec_mux_map[] = {
+ 2,
+@@ -350,7 +352,7 @@ static int krait_cc_probe(struct platfor
+ {
+ struct device *dev = &pdev->dev;
+ const struct of_device_id *id;
+- unsigned long cur_rate, aux_rate, qsb_rate;
++ unsigned long cur_rate, qsb_rate;
+ int cpu;
+ struct clk_hw *mux, *l2_pri_mux;
+ struct clk *clk, **clks;
+@@ -420,28 +422,29 @@ static int krait_cc_probe(struct platfor
+ * two different rates to force a HFPLL reinit under all
+ * circumstances.
+ */
+- cur_rate = clk_get_rate(clks[l2_mux]);
+- aux_rate = 384000000;
+- if (cur_rate < aux_rate) {
+- dev_info(dev, "L2 @ Undefined rate. Forcing new rate.\n");
+- cur_rate = aux_rate;
+- }
+- clk_set_rate(clks[l2_mux], aux_rate);
+- clk_set_rate(clks[l2_mux], 2);
+- clk_set_rate(clks[l2_mux], cur_rate);
+- dev_info(dev, "L2 @ %lu KHz\n", clk_get_rate(clks[l2_mux]) / 1000);
+- for_each_possible_cpu(cpu) {
++ for (cpu = 0; cpu < 5; cpu++) {
++ const char *l2_s = "L2";
++ char cpu_s[5];
++
+ clk = clks[cpu];
++ if (!clk)
++ continue;
++
++ if (cpu < 4)
++ snprintf(cpu_s, 5, "CPU%d", cpu);
++
+ cur_rate = clk_get_rate(clk);
+- if (cur_rate < aux_rate) {
+- dev_info(dev, "CPU%d @ Undefined rate. Forcing new rate.\n", cpu);
+- cur_rate = aux_rate;
++ if (cur_rate < AUX_RATE) {
++ dev_info(dev, "%s @ Undefined rate. Forcing new rate.\n",
++ cpu < 4 ? cpu_s : l2_s);
++ cur_rate = AUX_RATE;
+ }
+
+- clk_set_rate(clk, aux_rate);
+- clk_set_rate(clk, 2);
++ clk_set_rate(clk, AUX_RATE);
++ clk_set_rate(clk, HFPLL_RATE);
+ clk_set_rate(clk, cur_rate);
+- dev_info(dev, "CPU%d @ %lu KHz\n", cpu, clk_get_rate(clk) / 1000);
++ dev_info(dev, "%s @ %lu KHz\n", cpu < 4 ? cpu_s : l2_s,
++ clk_get_rate(clk) / 1000);
+ }
+
+ of_clk_add_provider(dev->of_node, krait_of_get, clks);
--- /dev/null
+From 908c361b3c3a139eb3e6a798cb620a6da7514d5c Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Fri, 23 Sep 2022 19:05:39 +0200
+Subject: [PATCH 2/4] clk: qcom: clk-krait: generilize div functions
+
+Generilize div functions and remove hardcode to a divisor of 2.
+This is just a cleanup and permit to make it more clear the settings of
+the devisor when used by the krait-cc driver.
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+---
+ drivers/clk/qcom/clk-krait.c | 57 ++++++++++++++++++++----------------
+ drivers/clk/qcom/clk-krait.h | 11 ++++---
+ drivers/clk/qcom/krait-cc.c | 7 +++--
+ 3 files changed, 42 insertions(+), 33 deletions(-)
+
+--- a/drivers/clk/qcom/clk-krait.c
++++ b/drivers/clk/qcom/clk-krait.c
+@@ -97,53 +97,58 @@ const struct clk_ops krait_mux_clk_ops =
+ EXPORT_SYMBOL_GPL(krait_mux_clk_ops);
+
+ /* The divider can divide by 2, 4, 6 and 8. But we only really need div-2. */
+-static long krait_div2_round_rate(struct clk_hw *hw, unsigned long rate,
++static long krait_div_round_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long *parent_rate)
+ {
+- *parent_rate = clk_hw_round_rate(clk_hw_get_parent(hw), rate * 2);
+- return DIV_ROUND_UP(*parent_rate, 2);
++ struct krait_div_clk *d = to_krait_div_clk(hw);
++
++ *parent_rate = clk_hw_round_rate(clk_hw_get_parent(hw),
++ rate * d->divisor);
++
++ return DIV_ROUND_UP(*parent_rate, d->divisor);
+ }
+
+-static int krait_div2_set_rate(struct clk_hw *hw, unsigned long rate,
++static int krait_div_set_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long parent_rate)
+ {
+- struct krait_div2_clk *d = to_krait_div2_clk(hw);
++ struct krait_div_clk *d = to_krait_div_clk(hw);
++ u8 div_val = krait_div_to_val(d->divisor);
+ unsigned long flags;
+- u32 val;
+- u32 mask = BIT(d->width) - 1;
+-
+- if (d->lpl)
+- mask = mask << (d->shift + LPL_SHIFT) | mask << d->shift;
+- else
+- mask <<= d->shift;
++ u32 regval;
+
+ spin_lock_irqsave(&krait_clock_reg_lock, flags);
+- val = krait_get_l2_indirect_reg(d->offset);
+- val &= ~mask;
+- krait_set_l2_indirect_reg(d->offset, val);
++ regval = krait_get_l2_indirect_reg(d->offset);
++
++ regval &= ~(d->mask << d->shift);
++ regval |= (div_val & d->mask) << d->shift;
++
++ if (d->lpl) {
++ regval &= ~(d->mask << (d->shift + LPL_SHIFT));
++ regval |= (div_val & d->mask) << (d->shift + LPL_SHIFT);
++ }
++
++ krait_set_l2_indirect_reg(d->offset, regval);
+ spin_unlock_irqrestore(&krait_clock_reg_lock, flags);
+
+ return 0;
+ }
+
+ static unsigned long
+-krait_div2_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
++krait_div_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
+ {
+- struct krait_div2_clk *d = to_krait_div2_clk(hw);
+- u32 mask = BIT(d->width) - 1;
++ struct krait_div_clk *d = to_krait_div_clk(hw);
+ u32 div;
+
+ div = krait_get_l2_indirect_reg(d->offset);
+ div >>= d->shift;
+- div &= mask;
+- div = (div + 1) * 2;
++ div &= d->mask;
+
+- return DIV_ROUND_UP(parent_rate, div);
++ return DIV_ROUND_UP(parent_rate, krait_val_to_div(div));
+ }
+
+-const struct clk_ops krait_div2_clk_ops = {
+- .round_rate = krait_div2_round_rate,
+- .set_rate = krait_div2_set_rate,
+- .recalc_rate = krait_div2_recalc_rate,
++const struct clk_ops krait_div_clk_ops = {
++ .round_rate = krait_div_round_rate,
++ .set_rate = krait_div_set_rate,
++ .recalc_rate = krait_div_recalc_rate,
+ };
+-EXPORT_SYMBOL_GPL(krait_div2_clk_ops);
++EXPORT_SYMBOL_GPL(krait_div_clk_ops);
+--- a/drivers/clk/qcom/clk-krait.h
++++ b/drivers/clk/qcom/clk-krait.h
+@@ -25,17 +25,20 @@ struct krait_mux_clk {
+
+ extern const struct clk_ops krait_mux_clk_ops;
+
+-struct krait_div2_clk {
++struct krait_div_clk {
+ u32 offset;
+- u8 width;
++ u32 mask;
++ u8 divisor;
+ u32 shift;
+ bool lpl;
+
+ struct clk_hw hw;
+ };
+
+-#define to_krait_div2_clk(_hw) container_of(_hw, struct krait_div2_clk, hw)
++#define to_krait_div_clk(_hw) container_of(_hw, struct krait_div_clk, hw)
++#define krait_div_to_val(_div) ((_div) / 2) - 1
++#define krait_val_to_div(_val) ((_val) + 1) * 2
+
+-extern const struct clk_ops krait_div2_clk_ops;
++extern const struct clk_ops krait_div_clk_ops;
+
+ #endif
+--- a/drivers/clk/qcom/krait-cc.c
++++ b/drivers/clk/qcom/krait-cc.c
+@@ -86,11 +86,11 @@ static int krait_notifier_register(struc
+ static struct clk_hw *
+ krait_add_div(struct device *dev, int id, const char *s, unsigned int offset)
+ {
+- struct krait_div2_clk *div;
++ struct krait_div_clk *div;
+ static struct clk_parent_data p_data[1];
+ struct clk_init_data init = {
+ .num_parents = ARRAY_SIZE(p_data),
+- .ops = &krait_div2_clk_ops,
++ .ops = &krait_div_clk_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ };
+ struct clk_hw *clk;
+@@ -101,7 +101,8 @@ krait_add_div(struct device *dev, int id
+ if (!div)
+ return ERR_PTR(-ENOMEM);
+
+- div->width = 2;
++ div->mask = 0x3;
++ div->divisor = 2;
+ div->shift = 6;
+ div->lpl = id >= 0;
+ div->offset = offset;
--- /dev/null
+From ac84ac819a2e8fd3d87122b452c502a386c54437 Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Tue, 5 Jul 2022 18:30:18 +0200
+Subject: [PATCH v2 4/4] clk: qcom: gcc-ipq806x: remove cc_register_board for
+ pxo and cxo
+
+Now that these clock are defined as fixed clk in dts, we can drop the
+register_board_clk for cxo_board and pxo_board in gcc_ipq806x_probe.
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+---
+ drivers/clk/qcom/gcc-ipq806x.c | 8 --------
+ 1 file changed, 8 deletions(-)
+
+--- a/drivers/clk/qcom/gcc-ipq806x.c
++++ b/drivers/clk/qcom/gcc-ipq806x.c
+@@ -3386,14 +3386,6 @@ static int gcc_ipq806x_probe(struct plat
+ struct regmap *regmap;
+ int ret;
+
+- ret = qcom_cc_register_board_clk(dev, "cxo_board", "cxo", 25000000);
+- if (ret)
+- return ret;
+-
+- ret = qcom_cc_register_board_clk(dev, "pxo_board", "pxo", 25000000);
+- if (ret)
+- return ret;
+-
+ if (of_machine_is_compatible("qcom,ipq8065")) {
+ ubi32_core1_src_clk.freq_tbl = clk_tbl_nss_ipq8065;
+ ubi32_core2_src_clk.freq_tbl = clk_tbl_nss_ipq8065;
--- /dev/null
+From: Christian Lamparter <chunkeey@googlemail.com>
+Subject: SoC: add qualcomm syscon
+--- a/drivers/soc/qcom/Makefile
++++ b/drivers/soc/qcom/Makefile
+@@ -23,6 +23,7 @@ obj-$(CONFIG_QCOM_SOCINFO) += socinfo.o
+ obj-$(CONFIG_QCOM_SPM) += spm.o
+ obj-$(CONFIG_QCOM_STATS) += qcom_stats.o
+ obj-$(CONFIG_QCOM_WCNSS_CTRL) += wcnss_ctrl.o
++obj-$(CONFIG_QCOM_TCSR) += qcom_tcsr.o
+ obj-$(CONFIG_QCOM_APR) += apr.o
+ obj-$(CONFIG_QCOM_LLCC) += llcc-qcom.o
+ obj-$(CONFIG_QCOM_RPMHPD) += rpmhpd.o
+--- a/drivers/soc/qcom/Kconfig
++++ b/drivers/soc/qcom/Kconfig
+@@ -213,6 +213,13 @@ config QCOM_STATS
+ various SoC level low power modes statistics and export to debugfs
+ interface.
+
++config QCOM_TCSR
++ tristate "QCOM Top Control and Status Registers"
++ depends on ARCH_QCOM
++ help
++ Say y here to enable TCSR support. The TCSR provides control
++ functions for various peripherals.
++
+ config QCOM_WCNSS_CTRL
+ tristate "Qualcomm WCNSS control driver"
+ depends on ARCH_QCOM || COMPILE_TEST
+--- /dev/null
++++ b/drivers/soc/qcom/qcom_tcsr.c
+@@ -0,0 +1,64 @@
++/*
++ * Copyright (c) 2014, The Linux foundation. All rights reserved.
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License rev 2 and
++ * only rev 2 as published by the free Software foundation.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or fITNESS fOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ */
++
++#include <linux/clk.h>
++#include <linux/err.h>
++#include <linux/io.h>
++#include <linux/module.h>
++#include <linux/of.h>
++#include <linux/of_platform.h>
++#include <linux/platform_device.h>
++
++#define TCSR_USB_PORT_SEL 0xb0
++
++static int tcsr_probe(struct platform_device *pdev)
++{
++ struct resource *res;
++ const struct device_node *node = pdev->dev.of_node;
++ void __iomem *base;
++ u32 val;
++
++ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++ base = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(base))
++ return PTR_ERR(base);
++
++ if (!of_property_read_u32(node, "qcom,usb-ctrl-select", &val)) {
++ dev_err(&pdev->dev, "setting usb port select = %d\n", val);
++ writel(val, base + TCSR_USB_PORT_SEL);
++ }
++
++ return 0;
++}
++
++static const struct of_device_id tcsr_dt_match[] = {
++ { .compatible = "qcom,tcsr", },
++ { },
++};
++
++MODULE_DEVICE_TABLE(of, tcsr_dt_match);
++
++static struct platform_driver tcsr_driver = {
++ .driver = {
++ .name = "tcsr",
++ .owner = THIS_MODULE,
++ .of_match_table = tcsr_dt_match,
++ },
++ .probe = tcsr_probe,
++};
++
++module_platform_driver(tcsr_driver);
++
++MODULE_AUTHOR("Andy Gross <agross@codeaurora.org>");
++MODULE_DESCRIPTION("QCOM TCSR driver");
++MODULE_LICENSE("GPL v2");
+--- /dev/null
++++ b/include/dt-bindings/soc/qcom,tcsr.h
+@@ -0,0 +1,23 @@
++/* Copyright (c) 2014, The Linux Foundation. All rights reserved.
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 and
++ * only version 2 as published by the Free Software Foundation.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ */
++#ifndef __DT_BINDINGS_QCOM_TCSR_H
++#define __DT_BINDINGS_QCOM_TCSR_H
++
++#define TCSR_USB_SELECT_USB3_P0 0x1
++#define TCSR_USB_SELECT_USB3_P1 0x2
++#define TCSR_USB_SELECT_USB3_DUAL 0x3
++
++/* TCSR A/B REG */
++#define IPQ806X_TCSR_REG_A_ADM_CRCI_MUX_SEL 0
++#define IPQ806X_TCSR_REG_B_ADM_CRCI_MUX_SEL 1
++
++#endif
--- /dev/null
+--- a/arch/arm/Kconfig
++++ b/arch/arm/Kconfig
+@@ -1589,6 +1589,14 @@ config ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEN
+
+ endchoice
+
++config CMDLINE_OVERRIDE
++ bool "Use alternative cmdline from device tree"
++ help
++ Some bootloaders may have uneditable bootargs. While CMDLINE_FORCE can
++ be used, this is not a good option for kernels that are shared across
++ devices. This setting enables using "chosen/cmdline-override" as the
++ cmdline if it exists in the device tree.
++
+ config CMDLINE
+ string "Default kernel command string"
+ default ""
+--- a/drivers/of/fdt.c
++++ b/drivers/of/fdt.c
+@@ -1187,6 +1187,17 @@ int __init early_init_dt_scan_chosen(cha
+ if (p != NULL && l > 0)
+ strlcat(cmdline, p, min_t(int, strlen(cmdline) + (int)l, COMMAND_LINE_SIZE));
+
++ /* CONFIG_CMDLINE_OVERRIDE is used to fallback to a different
++ * device tree option of chosen/bootargs-override. This is
++ * helpful on boards where u-boot sets bootargs, and is unable
++ * to be modified.
++ */
++#ifdef CONFIG_CMDLINE_OVERRIDE
++ p = of_get_flat_dt_prop(node, "bootargs-override", &l);
++ if (p != NULL && l > 0)
++ strlcpy(cmdline, p, min((int)l, COMMAND_LINE_SIZE));
++#endif
++
+ handle_cmdline:
+ /*
+ * CONFIG_CMDLINE is meant to be a default in case nothing else
--- /dev/null
+From 2f86b9b71a11f86e3d850214ab781ebb17d7260e Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Fri, 19 Jan 2024 19:48:30 +0100
+Subject: [PATCH v2 1/2] ARM: decompressor: support memory start validation for
+ appended DTB
+
+There is currently a problem with a very specific sets of kernel config
+and AUTO_ZRELADDR.
+
+For the most common case AUTO_ZRELADDR check the PC register and
+calculate the start of the physical memory. Then fdt_check_mem_start is
+called to make sure the detected value makes sense by comparing it with
+what is present in DTB in the memory nodes and if additional fixup are
+required with the use of linux,usable-memory-range in the chosen node to
+hardcode usable memory range in case some reserved space needs to be
+addressed. With the help of this function the right address is
+calculated and the kernel correctly decompress and loads.
+
+Things starts to become problematic when in the mix,
+CONFIG_ARM_APPENDED_DTB is used. This is a particular kernel config is
+used when legacy systems doesn't support passing a DTB directly and a
+DTB is appended at the end of the image.
+
+In such case, fdt_check_mem_start is skipped in AUTO_ZRELADDR iteration
+as the appended DTB can be augumented later with ATAGS passed from the
+bootloader (if CONFIG_ARM_ATAG_DTB_COMPAT is enabled).
+
+The main problem and what this patch address is the fact that
+fdt_check_mem_start is never called later when the appended DTB is
+augumented, hence any fixup and validation is not done making AUTO_ZRELADDR
+detection inconsistent and most of the time wrong.
+
+Add support in head.S for this by checking if AUTO_ZRELADDR is enabled
+and calling fdt_check_mem_start with the appended DTB and the augumented
+values permitting legacy device to provide info in DTB instead of
+disabling AUTO_ZRELADDR and hardcoding the physical address offsets.
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
+Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
+---
+ arch/arm/boot/compressed/head.S | 22 ++++++++++++++++++++++
+ 1 file changed, 22 insertions(+)
+
+--- a/arch/arm/boot/compressed/head.S
++++ b/arch/arm/boot/compressed/head.S
+@@ -443,6 +443,28 @@ restart: adr r0, LC1
+ add r6, r6, r5
+ add r10, r10, r5
+ add sp, sp, r5
++
++#ifdef CONFIG_AUTO_ZRELADDR
++ /*
++ * Validate calculated start of physical memory with appended DTB.
++ * In the first iteration for physical memory start calculation,
++ * we skipped validating it as it could have been augumented by
++ * ATAGS stored at an offset from the same start of physical memory.
++ *
++ * We now have parsed them and augumented the appended DTB if asked
++ * so we can finally validate the start of physical memory.
++ *
++ * This is needed to apply additional fixup with
++ * linux,usable-memory-range or to make sure AUTO_ZRELADDR detected
++ * the correct value.
++ */
++ sub r0, r4, #TEXT_OFFSET @ revert to base address
++ mov r1, r8 @ use appended DTB
++ bl fdt_check_mem_start
++
++ /* Determine final kernel image address. */
++ add r4, r0, #TEXT_OFFSET
++#endif
+ dtb_check_done:
+ #endif
+
--- /dev/null
+From 781d7cd4c3364e9d38fa12a342c5ad4c7e33a5ba Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Fri, 19 Jan 2024 20:33:10 +0100
+Subject: [PATCH v2 2/2] ARM: decompressor: add option to ignore MEM ATAGs
+
+Some bootloaders can pass broken MEM ATAGs that provide hardcoded
+information about mounted RAM size and physical location.
+Example booloader provide RAM of size 1.7Gb but actual mounted RAM
+size is 512Mb causing kernel panic.
+
+Add option CONFIG_ARM_ATAG_DTB_COMPAT_IGNORE_MEM to ignore these ATAG
+and not augument appended DTB memory node.
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+Acked-by: Linus Walleij <linus.walleij@linaro.org>
+---
+ arch/arm/Kconfig | 12 ++++++++++++
+ arch/arm/boot/compressed/atags_to_fdt.c | 4 ++++
+ 2 files changed, 16 insertions(+)
+
+--- a/arch/arm/Kconfig
++++ b/arch/arm/Kconfig
+@@ -1570,6 +1570,18 @@ config ARM_ATAG_DTB_COMPAT
+ bootloaders, this option allows zImage to extract the information
+ from the ATAG list and store it at run time into the appended DTB.
+
++config ARM_ATAG_DTB_COMPAT_IGNORE_MEM
++ bool "Ignore MEM ATAG information from bootloader"
++ depends on ARM_ATAG_DTB_COMPAT
++ help
++ Some bootloaders can pass broken MEM ATAGs that provide hardcoded
++ information about mounted RAM size and physical location.
++ Example booloader provide RAM of size 1.7Gb but actual mounted RAM
++ size is 512Mb causing kernel panic.
++
++ Enable this option if MEM ATAGs should be ignored and the memory
++ node in the appended DTB should NOT be augumented.
++
+ choice
+ prompt "Kernel command line type" if ARM_ATAG_DTB_COMPAT
+ default ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER
+--- a/arch/arm/boot/compressed/atags_to_fdt.c
++++ b/arch/arm/boot/compressed/atags_to_fdt.c
+@@ -169,6 +169,10 @@ int atags_to_fdt(void *atag_list, void *
+ setprop_string(fdt, "/chosen", "bootargs",
+ atag->u.cmdline.cmdline);
+ } else if (atag->hdr.tag == ATAG_MEM) {
++ /* Bootloader MEM ATAG are broken and should be ignored */
++ if (IS_ENABLED(CONFIG_ARM_ATAG_DTB_COMPAT_IGNORE_MEM))
++ continue;
++
+ if (memcount >= sizeof(mem_reg_property)/4)
+ continue;
+ if (!atag->u.mem.size)
--- /dev/null
+From 13bb6d8dd9138927950a520a288401db82871dc9 Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Sun, 21 Jan 2024 23:36:57 +0100
+Subject: [PATCH] ARM: decompressor: support for ATAGs rootblock parsing
+
+The command-line arguments provided by the boot loader will be
+appended to a new device tree property: bootloader-args.
+
+If there is a property "append-rootblock" in DT under /chosen
+and a root= option in bootloaders command line it will be parsed
+and added to DT bootargs with the form: <append-rootblock>XX.
+
+This is usefull in dual boot systems, to get the current root partition
+without afecting the rest of the system.
+
+Signed-off-by: Adrian Panella <ianchi74@outlook.com>
+[ reworked to a cleaner patch ]
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+---
+ arch/arm/Kconfig | 10 +++
+ arch/arm/boot/compressed/atags_to_fdt.c | 102 ++++++++++++++++++++++--
+ init/main.c | 12 +++
+ 3 files changed, 117 insertions(+), 7 deletions(-)
+
+--- a/arch/arm/Kconfig
++++ b/arch/arm/Kconfig
+@@ -1599,6 +1599,16 @@ config ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEN
+ The command-line arguments provided by the boot loader will be
+ appended to the the device tree bootargs property.
+
++config ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE
++ bool "Append rootblock parsing bootloader's kernel arguments"
++ help
++ The command-line arguments provided by the boot loader will be
++ appended to a new device tree property: bootloader-args.
++
++ If there is a property "append-rootblock" in DT under /chosen
++ and a root= option in bootloaders command line it will be parsed
++ and added to DT bootargs with the form: <append-rootblock>XX.
++
+ endchoice
+
+ config CMDLINE_OVERRIDE
+--- a/arch/arm/boot/compressed/atags_to_fdt.c
++++ b/arch/arm/boot/compressed/atags_to_fdt.c
+@@ -3,7 +3,8 @@
+ #include <asm/setup.h>
+ #include <libfdt.h>
+
+-#if defined(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND)
++#if defined(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND) || \
++ defined(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE)
+ #define do_extend_cmdline 1
+ #else
+ #define do_extend_cmdline 0
+@@ -69,6 +70,83 @@ static uint32_t get_cell_size(const void
+ return cell_size;
+ }
+
++/**
++ * taken from arch/x86/boot/string.c
++ * local_strstr - Find the first substring in a %NUL terminated string
++ * @s1: The string to be searched
++ * @s2: The string to search for
++ */
++static char *local_strstr(const char *s1, const char *s2)
++{
++ size_t l1, l2;
++
++ l2 = strlen(s2);
++ if (!l2)
++ return (char *)s1;
++ l1 = strlen(s1);
++ while (l1 >= l2) {
++ l1--;
++ if (!memcmp(s1, s2, l2))
++ return (char *)s1;
++ s1++;
++ }
++ return NULL;
++}
++
++static char *append_rootblock(char *dest, const char *str, int len, void *fdt)
++{
++ char *ptr, *end, *tmp;
++ const char *root="root=";
++ const char *find_rootblock;
++ int i, l;
++ const char *rootblock;
++
++ find_rootblock = getprop(fdt, "/chosen", "find-rootblock", &l);
++ if (!find_rootblock)
++ find_rootblock = root;
++
++ /* ARM doesn't have __HAVE_ARCH_STRSTR, so it was copied from x86 */
++ ptr = local_strstr(str, find_rootblock);
++ if (!ptr)
++ return dest;
++
++ end = strchr(ptr, ' ');
++ end = end ? (end - 1) : (strchr(ptr, 0) - 1);
++
++ /* Some boards ubi.mtd=XX,ZZZZ, so let's check for '," too. */
++ tmp = strchr(ptr, ',');
++ if (tmp)
++ end = end < tmp ? end : tmp - 1;
++
++ /*
++ * find partition number
++ * (assumes format root=/dev/mtdXX | /dev/mtdblockXX | yy:XX | ubi.mtd=XX,ZZZZ )
++ */
++ for (i = 0; end >= ptr && *end >= '0' && *end <= '9'; end--, i++);
++
++ ptr = end + 1;
++
++ /* if append-rootblock property is set use it to append to command line */
++ rootblock = getprop(fdt, "/chosen", "append-rootblock", &l);
++ if (rootblock != NULL) {
++ if (*dest != ' ') {
++ *dest = ' ';
++ dest++;
++ len++;
++ }
++
++ if (len + l + i <= COMMAND_LINE_SIZE) {
++ memcpy(dest, rootblock, l);
++ dest += l - 1;
++
++ memcpy(dest, ptr, i);
++ dest += i;
++ }
++ }
++
++ return dest;
++}
++
+ static void merge_fdt_bootargs(void *fdt, const char *fdt_cmdline)
+ {
+ char cmdline[COMMAND_LINE_SIZE];
+@@ -86,13 +164,23 @@ static void merge_fdt_bootargs(void *fdt
+ ptr += len - 1;
+ }
+
+- /* and append the ATAG_CMDLINE */
+ if (fdt_cmdline) {
+- len = strlen(fdt_cmdline);
+- if (ptr - cmdline + len + 2 < COMMAND_LINE_SIZE) {
+- *ptr++ = ' ';
+- memcpy(ptr, fdt_cmdline, len);
+- ptr += len;
++ if (IS_ENABLED(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE)) {
++ /*
++ * save original bootloader args
++ * and append ubi.mtd with root partition number
++ * to current cmdline
++ */
++ setprop_string(fdt, "/chosen", "bootloader-args", fdt_cmdline);
++ ptr = append_rootblock(ptr, fdt_cmdline, len, fdt);
++ } else {
++ /* and append the ATAG_CMDLINE */
++ len = strlen(fdt_cmdline);
++ if (ptr - cmdline + len + 2 < COMMAND_LINE_SIZE) {
++ *ptr++ = ' ';
++ memcpy(ptr, fdt_cmdline, len);
++ ptr += len;
++ }
+ }
+ }
+ *ptr = '\0';
+--- a/init/main.c
++++ b/init/main.c
+@@ -28,6 +28,7 @@
+ #include <linux/initrd.h>
+ #include <linux/memblock.h>
+ #include <linux/acpi.h>
++#include <linux/of.h>
+ #include <linux/bootconfig.h>
+ #include <linux/console.h>
+ #include <linux/nmi.h>
+@@ -995,6 +996,17 @@ asmlinkage __visible void __init __no_sa
+ pr_notice("Kernel command line: %s\n", saved_command_line);
+ /* parameters may set static keys */
+ jump_label_init();
++
++ /* Show bootloader's original command line for reference */
++ if (IS_ENABLED(CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_MANGLE) && of_chosen) {
++ const char *prop = of_get_property(of_chosen, "bootloader-args", NULL);
++
++ if(prop)
++ pr_notice("Bootloader command line (ignored): %s\n", prop);
++ else
++ pr_notice("Bootloader command line not present\n");
++ }
++
+ parse_early_param();
+ after_dashes = parse_args("Booting kernel",
+ static_command_line, __start___param,
projects / openwrt / staging / ansuel.git / commitdiff