--- /dev/null
+CONFIG_64BIT=y
+CONFIG_ARCH_CLOCKSOURCE_INIT=y
+CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_ARCH_MMAP_RND_BITS=18
+CONFIG_ARCH_MMAP_RND_BITS_MAX=24
+CONFIG_ARCH_MMAP_RND_BITS_MIN=18
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=17
+CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y
+CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT=y
+CONFIG_ARCH_RV64I=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_STACKWALK=y
+CONFIG_ARCH_WANTS_THP_SWAP=y
+CONFIG_ASN1=y
+CONFIG_ASSOCIATIVE_ARRAY=y
+CONFIG_ATA=y
+CONFIG_ATA_VERBOSE_ERROR=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_BLK_MQ_PCI=y
+CONFIG_CAVIUM_PTP=y
+CONFIG_CC_HAVE_STACKPROTECTOR_TLS=y
+CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5"
+CONFIG_CC_NO_ARRAY_BOUNDS=y
+CONFIG_CLK_ANALOGBITS_WRPLL_CLN28HPC=y
+CONFIG_CLK_SIFIVE=y
+CONFIG_CLK_SIFIVE_PRCI=y
+CONFIG_CLONE_BACKWARDS=y
+CONFIG_CLZ_TAB=y
+CONFIG_CMODEL_MEDANY=y
+# CONFIG_CMODEL_MEDLOW is not set
+CONFIG_COMMON_CLK=y
+CONFIG_COMPACT_UNEVICTABLE_DEFAULT=1
+# CONFIG_COMPAT_32BIT_TIME is not set
+CONFIG_COMPAT_BRK=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_CONTEXT_TRACKING=y
+CONFIG_CONTEXT_TRACKING_IDLE=y
+CONFIG_COREDUMP=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
+CONFIG_CPU_ISOLATION=y
+CONFIG_CPU_RMAP=y
+CONFIG_CRC16=y
+# CONFIG_CRC32_SARWATE is not set
+CONFIG_CRC32_SLICEBY8=y
+CONFIG_CRC7=y
+CONFIG_CRC_ITU_T=y
+CONFIG_CRYPTO_CRC32C=y
+CONFIG_CRYPTO_DRBG=y
+CONFIG_CRYPTO_DRBG_HMAC=y
+CONFIG_CRYPTO_DRBG_MENU=y
+CONFIG_CRYPTO_ECHAINIV=y
+CONFIG_CRYPTO_HMAC=y
+CONFIG_CRYPTO_JITTERENTROPY=y
+CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
+CONFIG_CRYPTO_LIB_POLY1305_RSIZE=1
+CONFIG_CRYPTO_LIB_SHA1=y
+CONFIG_CRYPTO_LIB_SHA256=y
+CONFIG_CRYPTO_LIB_UTILS=y
+CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_RNG_DEFAULT=y
+CONFIG_CRYPTO_RSA=y
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_SHA512=y
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_INFO=y
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_DMA_DIRECT_REMAP=y
+CONFIG_DNOTIFY=y
+CONFIG_DTC=y
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_EDAC=y
+# CONFIG_EDAC_DEBUG is not set
+CONFIG_EDAC_LEGACY_SYSFS=y
+CONFIG_EDAC_SIFIVE=y
+CONFIG_EDAC_SUPPORT=y
+CONFIG_EFI=y
+CONFIG_EFIVAR_FS=m
+# CONFIG_EFI_BOOTLOADER_CONTROL is not set
+# CONFIG_EFI_CAPSULE_LOADER is not set
+# CONFIG_EFI_COCO_SECRET is not set
+# CONFIG_EFI_DISABLE_PCI_DMA is not set
+# CONFIG_EFI_DISABLE_RUNTIME is not set
+CONFIG_EFI_EARLYCON=y
+CONFIG_EFI_ESRT=y
+CONFIG_EFI_GENERIC_STUB=y
+CONFIG_EFI_PARAMS_FROM_FDT=y
+CONFIG_EFI_RUNTIME_WRAPPERS=y
+CONFIG_EFI_STUB=y
+# CONFIG_EFI_TEST is not set
+# CONFIG_EFI_ZBOOT is not set
+CONFIG_ELF_CORE=y
+CONFIG_ERRATA_SIFIVE=y
+CONFIG_ERRATA_SIFIVE_CIP_1200=y
+CONFIG_ERRATA_SIFIVE_CIP_453=y
+# CONFIG_ERRATA_THEAD is not set
+CONFIG_EXCLUSIVE_SYSTEM_RAM=y
+CONFIG_EXT4_FS=y
+CONFIG_FAILOVER=y
+CONFIG_FAT_FS=y
+CONFIG_FHANDLE=y
+CONFIG_FIXED_PHY=y
+CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_FONT_8x16=y
+CONFIG_FONT_AUTOSELECT=y
+CONFIG_FONT_SUPPORT=y
+CONFIG_FPU=y
+CONFIG_FRAME_POINTER=y
+CONFIG_FS_IOMAP=y
+CONFIG_FS_MBCACHE=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_ARCH_TOPOLOGY=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
+CONFIG_GENERIC_CSUM=y
+CONFIG_GENERIC_EARLY_IOREMAP=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_GENERIC_IDLE_POLL_SETUP=y
+CONFIG_GENERIC_IOREMAP=y
+CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
+CONFIG_GENERIC_IRQ_INJECTION=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_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_GLOB=y
+CONFIG_GPIOLIB_IRQCHIP=y
+CONFIG_GPIO_CDEV=y
+CONFIG_GPIO_CDEV_V1=y
+CONFIG_GPIO_GENERIC=y
+CONFIG_GPIO_SIFIVE=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_HAS_DMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HID=y
+CONFIG_HID_GENERIC=y
+CONFIG_HOTPLUG_PCI=y
+# CONFIG_HOTPLUG_PCI_CPCI is not set
+CONFIG_HOTPLUG_PCI_PCIE=y
+CONFIG_HOTPLUG_PCI_SHPC=y
+CONFIG_HVC_DRIVER=y
+CONFIG_HVC_RISCV_SBI=y
+CONFIG_HW_CONSOLE=y
+CONFIG_HZ_PERIODIC=y
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
+CONFIG_I2C_HELPER_AUTO=y
+CONFIG_I2C_OCORES=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_INPUT=y
+# CONFIG_IOMMU_DEBUGFS is not set
+CONFIG_IOMMU_SUPPORT=y
+CONFIG_IO_URING=y
+CONFIG_IRQCHIP=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_IRQ_WORK=y
+CONFIG_JBD2=y
+CONFIG_KALLSYMS=y
+CONFIG_KEYS=y
+CONFIG_LEDS_PWM=y
+CONFIG_LEDS_TRIGGER_DISK=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+CONFIG_LIBFDT=y
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+CONFIG_LOCK_SPIN_ON_OWNER=y
+CONFIG_MACB=y
+# CONFIG_MACB_PCI is not set
+CONFIG_MACB_USE_HWSTAMP=y
+CONFIG_MDIO_BUS=y
+CONFIG_MDIO_DEVICE=y
+CONFIG_MDIO_DEVRES=y
+CONFIG_MEMFD_CREATE=y
+CONFIG_MFD_SYSCON=y
+CONFIG_MICROSEMI_PHY=y
+CONFIG_MIGRATION=y
+CONFIG_MMC=y
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_CADENCE=y
+# CONFIG_MMC_SDHCI_PCI is not set
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMC_SPI=y
+CONFIG_MMIOWB=y
+CONFIG_MODULES_USE_ELF_RELA=y
+CONFIG_MODULE_SECTIONS=y
+CONFIG_MPILIB=y
+CONFIG_MQ_IOSCHED_DEADLINE=y
+CONFIG_MQ_IOSCHED_KYBER=y
+CONFIG_MTD_SPI_NOR=y
+CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_NET_FAILOVER=y
+CONFIG_NET_FLOW_LIMIT=y
+CONFIG_NET_PTP_CLASSIFY=y
+CONFIG_NET_SELFTESTS=y
+CONFIG_NLS=y
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NONPORTABLE is not set
+CONFIG_NR_CPUS=8
+CONFIG_NVMEM=y
+CONFIG_NVMEM_SYSFS=y
+CONFIG_OF=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_DMA_DEFAULT_COHERENT=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_OID_REGISTRY=y
+CONFIG_PADATA=y
+CONFIG_PAGE_OFFSET=0xff60000000000000
+CONFIG_PAGE_POOL=y
+CONFIG_PAGE_REPORTING=y
+CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
+CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
+CONFIG_PCI=y
+CONFIG_PCIEAER=y
+CONFIG_PCIEAER_INJECT=m
+CONFIG_PCIEASPM=y
+CONFIG_PCIEASPM_DEFAULT=y
+# CONFIG_PCIEASPM_PERFORMANCE is not set
+# CONFIG_PCIEASPM_POWERSAVE is not set
+# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
+CONFIG_PCIEPORTBUS=y
+CONFIG_PCIE_DPC=y
+CONFIG_PCIE_DW=y
+CONFIG_PCIE_DW_HOST=y
+CONFIG_PCIE_ECRC=y
+CONFIG_PCIE_FU740=y
+CONFIG_PCIE_PTM=y
+CONFIG_PCIE_XILINX=y
+CONFIG_PCI_DEBUG=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_DOMAINS_GENERIC=y
+CONFIG_PCI_ECAM=y
+CONFIG_PCI_HOST_COMMON=y
+CONFIG_PCI_HOST_GENERIC=y
+CONFIG_PCI_MSI=y
+CONFIG_PCI_MSI_IRQ_DOMAIN=y
+CONFIG_PCI_SW_SWITCHTEC=y
+CONFIG_PGTABLE_LEVELS=5
+CONFIG_PHYLIB=y
+CONFIG_PHYLINK=y
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_PORTABLE=y
+CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y
+CONFIG_POWER_RESET=y
+CONFIG_POWER_RESET_GPIO=y
+CONFIG_POWER_RESET_GPIO_RESTART=y
+CONFIG_POWER_RESET_RESTART=y
+CONFIG_POWER_RESET_SYSCON=y
+CONFIG_POWER_RESET_SYSCON_POWEROFF=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_PWM=y
+CONFIG_PWM_SIFIVE=y
+CONFIG_PWM_SYSFS=y
+CONFIG_QUEUED_RWLOCKS=y
+CONFIG_RANDSTRUCT_NONE=y
+CONFIG_RAS=y
+CONFIG_RATIONAL=y
+CONFIG_RCU_TRACE=y
+CONFIG_RD_GZIP=y
+CONFIG_REALTEK_PHY=y
+CONFIG_REGMAP=y
+CONFIG_REGMAP_MMIO=y
+# CONFIG_RESET_ATTACK_MITIGATION is not set
+CONFIG_RESET_CONTROLLER=y
+CONFIG_RESET_SIMPLE=y
+CONFIG_RFS_ACCEL=y
+CONFIG_RISCV=y
+CONFIG_RISCV_ALTERNATIVE=y
+# CONFIG_RISCV_BOOT_SPINWAIT is not set
+CONFIG_RISCV_DMA_NONCOHERENT=y
+CONFIG_RISCV_INTC=y
+CONFIG_RISCV_ISA_C=y
+CONFIG_RISCV_ISA_SVPBMT=y
+CONFIG_RISCV_ISA_ZICBOM=y
+CONFIG_RISCV_SBI=y
+CONFIG_RISCV_SBI_V01=y
+CONFIG_RISCV_TIMER=y
+CONFIG_RPS=y
+CONFIG_RTC_CLASS=y
+# CONFIG_RTC_DRV_EFI is not set
+CONFIG_RTC_I2C_AND_SPI=y
+CONFIG_RWSEM_SPIN_ON_OWNER=y
+CONFIG_SCHED_DEBUG=y
+CONFIG_SCSI=y
+CONFIG_SCSI_COMMON=y
+CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
+CONFIG_SERIAL_8250_EXAR=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_PCI=y
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_EARLYCON_RISCV_SBI=y
+CONFIG_SERIAL_MCTRL_GPIO=y
+CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_SERIAL_SIFIVE=y
+CONFIG_SERIAL_SIFIVE_CONSOLE=y
+CONFIG_SERIO=y
+CONFIG_SERIO_SERPORT=y
+CONFIG_SG_POOL=y
+CONFIG_SIFIVE_CCACHE=y
+CONFIG_SIFIVE_PLIC=y
+CONFIG_SMP=y
+CONFIG_SOCK_RX_QUEUE_MAPPING=y
+# CONFIG_SOC_MICROCHIP_POLARFIRE is not set
+CONFIG_SOC_SIFIVE=y
+# CONFIG_SOC_STARFIVE is not set
+# CONFIG_SOC_VIRT is not set
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+CONFIG_SPARSE_IRQ=y
+CONFIG_SPI=y
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_MASTER=y
+CONFIG_SPI_MEM=y
+CONFIG_SPI_SIFIVE=y
+CONFIG_SRCU=y
+CONFIG_STACKTRACE=y
+CONFIG_SWIOTLB=y
+CONFIG_SWPHY=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+# CONFIG_SYSFB_SIMPLEFB is not set
+CONFIG_THREAD_INFO_IN_TASK=y
+CONFIG_TICK_CPU_ACCOUNTING=y
+CONFIG_TIMER_OF=y
+CONFIG_TIMER_PROBE=y
+CONFIG_TOOLCHAIN_HAS_ZICBOM=y
+CONFIG_TOOLCHAIN_HAS_ZIHINTPAUSE=y
+CONFIG_TOOLCHAIN_NEEDS_EXPLICIT_ZICSR_ZIFENCEI=y
+CONFIG_TRACE_CLOCK=y
+CONFIG_TREE_RCU=y
+CONFIG_TREE_SRCU=y
+CONFIG_TUNE_GENERIC=y
+CONFIG_UCS2_STRING=y
+CONFIG_UEVENT_HELPER_PATH=""
+CONFIG_USB=y
+CONFIG_USB_COMMON=y
+CONFIG_USB_EHCI_HCD=y
+# CONFIG_USB_EHCI_HCD_PLATFORM is not set
+CONFIG_USB_EHCI_PCI=y
+CONFIG_USB_HID=y
+CONFIG_USB_NET_DRIVERS=y
+CONFIG_USB_PCI=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_SUPPORT=y
+# CONFIG_USB_UHCI_HCD is not set
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_PCI=y
+# CONFIG_USB_XHCI_PLATFORM is not set
+CONFIG_VFAT_FS=y
+CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
+CONFIG_VMAP_STACK=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_WATCHDOG_CORE=y
+CONFIG_XPS=y
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZONE_DMA32=y
--- /dev/null
+From ab5c8f5492cce16ff2104393e2f1fa64a3ff6e88 Mon Sep 17 00:00:00 2001
+From: David Abdurachmanov <david.abdurachmanov@sifive.com>
+Date: Wed, 17 Feb 2021 06:06:14 -0800
+Subject: [PATCH 1/7] riscv: sifive: fu740: cpu{1,2,3,4} set compatible to
+ sifive,u74-mc
+
+Signed-off-by: David Abdurachmanov <david.abdurachmanov@sifive.com>
+---
+ arch/riscv/boot/dts/sifive/fu740-c000.dtsi | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+--- a/arch/riscv/boot/dts/sifive/fu740-c000.dtsi
++++ b/arch/riscv/boot/dts/sifive/fu740-c000.dtsi
+@@ -39,7 +39,7 @@
+ };
+ };
+ cpu1: cpu@1 {
+- compatible = "sifive,bullet0", "riscv";
++ compatible = "sifive,u74-mc", "sifive,bullet0", "riscv";
+ d-cache-block-size = <64>;
+ d-cache-sets = <64>;
+ d-cache-size = <32768>;
+@@ -63,7 +63,7 @@
+ };
+ };
+ cpu2: cpu@2 {
+- compatible = "sifive,bullet0", "riscv";
++ compatible = "sifive,u74-mc", "sifive,bullet0", "riscv";
+ d-cache-block-size = <64>;
+ d-cache-sets = <64>;
+ d-cache-size = <32768>;
+@@ -87,7 +87,7 @@
+ };
+ };
+ cpu3: cpu@3 {
+- compatible = "sifive,bullet0", "riscv";
++ compatible = "sifive,u74-mc", "sifive,bullet0", "riscv";
+ d-cache-block-size = <64>;
+ d-cache-sets = <64>;
+ d-cache-size = <32768>;
+@@ -111,7 +111,7 @@
+ };
+ };
+ cpu4: cpu@4 {
+- compatible = "sifive,bullet0", "riscv";
++ compatible = "sifive,u74-mc", "sifive,bullet0", "riscv";
+ d-cache-block-size = <64>;
+ d-cache-sets = <64>;
+ d-cache-size = <32768>;
--- /dev/null
+From d3cf2859a056273400fbdf9d389b75750ff6ca5e Mon Sep 17 00:00:00 2001
+From: David Abdurachmanov <david.abdurachmanov@sifive.com>
+Date: Fri, 14 May 2021 05:27:51 -0700
+Subject: [PATCH 6/7] riscv: sifive: unleashed: define opp table (cpufreq)
+
+Source: https://github.com/sifive/riscv-linux/commits/dev/paulw/cpufreq-dt-aloe-v5.3-rc4
+
+Signed-off-by: David Abdurachmanov <david.abdurachmanov@sifive.com>
+---
+ arch/riscv/Kconfig | 8 +++++
+ arch/riscv/boot/dts/sifive/fu540-c000.dtsi | 5 ++++
+ .../riscv/boot/dts/sifive/hifive-unleashed-a00.dts | 34 ++++++++++++++++++++++
+ 3 files changed, 47 insertions(+)
+
+--- a/arch/riscv/Kconfig
++++ b/arch/riscv/Kconfig
+@@ -711,6 +711,14 @@ config PORTABLE
+ select OF
+ select MMU
+
++menu "CPU Power Management"
++
++source "drivers/cpuidle/Kconfig"
++
++source "drivers/cpufreq/Kconfig"
++
++endmenu
++
+ menu "Power management options"
+
+ source "kernel/power/Kconfig"
+--- a/arch/riscv/boot/dts/sifive/fu540-c000.dtsi
++++ b/arch/riscv/boot/dts/sifive/fu540-c000.dtsi
+@@ -30,6 +30,7 @@
+ i-cache-size = <16384>;
+ reg = <0>;
+ riscv,isa = "rv64imac";
++ clocks = <&prci FU540_PRCI_CLK_COREPLL>;
+ status = "disabled";
+ cpu0_intc: interrupt-controller {
+ #interrupt-cells = <1>;
+@@ -54,6 +55,7 @@
+ reg = <1>;
+ riscv,isa = "rv64imafdc";
+ tlb-split;
++ clocks = <&prci FU540_PRCI_CLK_COREPLL>;
+ next-level-cache = <&l2cache>;
+ cpu1_intc: interrupt-controller {
+ #interrupt-cells = <1>;
+@@ -78,6 +80,7 @@
+ reg = <2>;
+ riscv,isa = "rv64imafdc";
+ tlb-split;
++ clocks = <&prci FU540_PRCI_CLK_COREPLL>;
+ next-level-cache = <&l2cache>;
+ cpu2_intc: interrupt-controller {
+ #interrupt-cells = <1>;
+@@ -102,6 +105,7 @@
+ reg = <3>;
+ riscv,isa = "rv64imafdc";
+ tlb-split;
++ clocks = <&prci FU540_PRCI_CLK_COREPLL>;
+ next-level-cache = <&l2cache>;
+ cpu3_intc: interrupt-controller {
+ #interrupt-cells = <1>;
+@@ -126,6 +130,7 @@
+ reg = <4>;
+ riscv,isa = "rv64imafdc";
+ tlb-split;
++ clocks = <&prci FU540_PRCI_CLK_COREPLL>;
+ next-level-cache = <&l2cache>;
+ cpu4_intc: interrupt-controller {
+ #interrupt-cells = <1>;
+--- a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts
++++ b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts
+@@ -80,6 +80,40 @@
+ label = "d4";
+ };
+ };
++
++ fu540_c000_opp_table: opp-table {
++ compatible = "operating-points-v2";
++ opp-shared;
++
++ opp-350000000 {
++ opp-hz = /bits/ 64 <350000000>;
++ };
++ opp-700000000 {
++ opp-hz = /bits/ 64 <700000000>;
++ };
++ opp-999999999 {
++ opp-hz = /bits/ 64 <999999999>;
++ };
++ opp-1400000000 {
++ opp-hz = /bits/ 64 <1400000000>;
++ };
++ };
++};
++
++&cpu0 {
++ operating-points-v2 = <&fu540_c000_opp_table>;
++};
++&cpu1 {
++ operating-points-v2 = <&fu540_c000_opp_table>;
++};
++&cpu2 {
++ operating-points-v2 = <&fu540_c000_opp_table>;
++};
++&cpu3 {
++ operating-points-v2 = <&fu540_c000_opp_table>;
++};
++&cpu4 {
++ operating-points-v2 = <&fu540_c000_opp_table>;
+ };
+
+ &uart0 {
projects / openwrt / staging / blocktrron.git / commitdiff