From: John Crispin Date: Mon, 17 Aug 2015 06:18:30 +0000 (+0000) Subject: ramips: reorder patches X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=aa4c6e27b42b4c4be07462c7e951a694fe38f500;p=openwrt%2Fstaging%2Fluka.git ramips: reorder patches Signed-off-by: John Crispin SVN-Revision: 46659 --- diff --git a/target/linux/ramips/patches-3.18/0037-USB-phy-add-ralink-SoC-driver.patch b/target/linux/ramips/patches-3.18/0037-USB-phy-add-ralink-SoC-driver.patch index 1dd866103a..5a7d416726 100644 --- a/target/linux/ramips/patches-3.18/0037-USB-phy-add-ralink-SoC-driver.patch +++ b/target/linux/ramips/patches-3.18/0037-USB-phy-add-ralink-SoC-driver.patch @@ -1,6 +1,6 @@ --- a/drivers/phy/Kconfig +++ b/drivers/phy/Kconfig -@@ -239,6 +239,11 @@ config PHY_XGENE +@@ -239,6 +239,11 @@ help This option enables support for APM X-Gene SoC multi-purpose PHY. @@ -14,14 +14,14 @@ depends on RESET_CONTROLLER --- a/drivers/phy/Makefile +++ b/drivers/phy/Makefile -@@ -31,3 +31,4 @@ obj-$(CONFIG_PHY_ST_SPEAR1340_MIPHY) += +@@ -31,3 +31,4 @@ obj-$(CONFIG_PHY_XGENE) += phy-xgene.o obj-$(CONFIG_PHY_STIH407_USB) += phy-stih407-usb.o obj-$(CONFIG_PHY_STIH41X_USB) += phy-stih41x-usb.o +obj-$(CONFIG_PHY_RALINK_USB) += phy-ralink-usb.o --- /dev/null +++ b/drivers/phy/phy-ralink-usb.c -@@ -0,0 +1,177 @@ +@@ -0,0 +1,175 @@ +/* + * Allwinner ralink USB phy driver + * @@ -168,7 +168,6 @@ + struct phy_provider *phy_provider; + const struct of_device_id *match; + -+ printk("%s:%s[%d]\n", __FILE__, __func__, __LINE__); + match = of_match_device(ralink_usb_phy_of_match, &pdev->dev); + phy_clk = (int) match->data; + @@ -182,7 +181,6 @@ + } + + phy_provider = devm_of_phy_provider_register(dev, ralink_usb_phy_xlate); -+printk("%s:%s[%d]\n", __FILE__, __func__, __LINE__); + + return PTR_ERR_OR_ZERO(phy_provider); +} diff --git a/target/linux/ramips/patches-3.18/0064-MIPS-ralink-fix-clearing-the-illegal-access-interrup.patch b/target/linux/ramips/patches-3.18/0064-MIPS-ralink-fix-clearing-the-illegal-access-interrup.patch new file mode 100644 index 0000000000..8153272308 --- /dev/null +++ b/target/linux/ramips/patches-3.18/0064-MIPS-ralink-fix-clearing-the-illegal-access-interrup.patch @@ -0,0 +1,31 @@ +From f5d9bea58b576b50cdc0d7a607646b0849ff79c4 Mon Sep 17 00:00:00 2001 +From: Jonas Gorski +Date: Mon, 25 May 2015 16:51:34 +0200 +Subject: [PATCH] MIPS: ralink: fix clearing the illegal access interrupt + +Due to a typo the illegal access interrupt is never cleared in by +the interupt handler, causing an effective deadlock on the first +illegal access. + +This was broken since the code was introduced in 5433acd81e87 ("MIPS: +ralink: add illegal access driver"), but only exposed when the Kconfig +symbol was added, thus enabling the code. + +Cc: [3.18+] +Fixes: a7b7aad383c ("MIPS: ralink: add missing symbol for RALINK_ILL_ACC") +Signed-off-by: Jonas Gorski +--- + arch/mips/ralink/ill_acc.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/arch/mips/ralink/ill_acc.c ++++ b/arch/mips/ralink/ill_acc.c +@@ -41,7 +41,7 @@ static irqreturn_t ill_acc_irq_handler(i + addr, (type >> ILL_ACC_OFF_S) & ILL_ACC_OFF_M, + type & ILL_ACC_LEN_M); + +- rt_memc_w32(REG_ILL_ACC_TYPE, REG_ILL_ACC_TYPE); ++ rt_memc_w32(ILL_INT_STATUS, REG_ILL_ACC_TYPE); + + return IRQ_HANDLED; + } diff --git a/target/linux/ramips/patches-3.18/0066-cevt.patch b/target/linux/ramips/patches-3.18/0066-cevt.patch new file mode 100644 index 0000000000..192afe4b8a --- /dev/null +++ b/target/linux/ramips/patches-3.18/0066-cevt.patch @@ -0,0 +1,12 @@ +--- a/arch/mips/ralink/cevt-rt3352.c ++++ b/arch/mips/ralink/cevt-rt3352.c +@@ -53,8 +53,7 @@ static int systick_next_event(unsigned l + + sdev = container_of(evt, struct systick_device, dev); + count = ioread32(sdev->membase + SYSTICK_COUNT); +- count = (count + delta) % SYSTICK_FREQ; +- iowrite32(count, sdev->membase + SYSTICK_COMPARE); ++ iowrite32(count + delta, sdev->membase + SYSTICK_COMPARE); + + return 0; + } diff --git a/target/linux/ramips/patches-3.18/0067-disable_illacc.patch b/target/linux/ramips/patches-3.18/0067-disable_illacc.patch new file mode 100644 index 0000000000..590b501bf2 --- /dev/null +++ b/target/linux/ramips/patches-3.18/0067-disable_illacc.patch @@ -0,0 +1,14 @@ +--- a/arch/mips/ralink/Kconfig ++++ b/arch/mips/ralink/Kconfig +@@ -13,9 +13,9 @@ config CLKEVT_RT3352 + select CEVT_SYSTICK_QUIRK + + config RALINK_ILL_ACC +- bool ++ bool "illegal access irq" + depends on SOC_RT305X +- default y ++ default n + + config IRQ_INTC + bool diff --git a/target/linux/ramips/patches-3.18/0068-non-pci-mt7620.patch b/target/linux/ramips/patches-3.18/0068-non-pci-mt7620.patch new file mode 100644 index 0000000000..ce56ae2002 --- /dev/null +++ b/target/linux/ramips/patches-3.18/0068-non-pci-mt7620.patch @@ -0,0 +1,12 @@ +--- a/arch/mips/ralink/mt7620.c ++++ b/arch/mips/ralink/mt7620.c +@@ -513,9 +513,6 @@ void prom_soc_init(struct ralink_soc_inf + ralink_soc = MT762X_SOC_MT7620N; + name = "MT7620N"; + soc_info->compatible = "ralink,mt7620n-soc"; +-#ifdef CONFIG_PCI +- panic("mt7620n is only supported for non pci kernels"); +-#endif + } + } else if (n0 == MT7620_CHIP_NAME0 && n1 == MT7628_CHIP_NAME1) { + ralink_soc = MT762X_SOC_MT7628AN; diff --git a/target/linux/ramips/patches-3.18/0069-no-pm_poweroff.patch b/target/linux/ramips/patches-3.18/0069-no-pm_poweroff.patch new file mode 100644 index 0000000000..fedfe37154 --- /dev/null +++ b/target/linux/ramips/patches-3.18/0069-no-pm_poweroff.patch @@ -0,0 +1,10 @@ +--- a/arch/mips/ralink/reset.c ++++ b/arch/mips/ralink/reset.c +@@ -98,7 +98,6 @@ static int __init mips_reboot_setup(void + { + _machine_restart = ralink_restart; + _machine_halt = ralink_halt; +- pm_power_off = ralink_halt; + + return 0; + } diff --git a/target/linux/ramips/patches-3.18/0070-pci-reset.patch b/target/linux/ramips/patches-3.18/0070-pci-reset.patch new file mode 100644 index 0000000000..6055731822 --- /dev/null +++ b/target/linux/ramips/patches-3.18/0070-pci-reset.patch @@ -0,0 +1,35 @@ +--- a/arch/mips/ralink/reset.c ++++ b/arch/mips/ralink/reset.c +@@ -11,6 +11,7 @@ + #include + #include + #include ++#include + #include + + #include +@@ -18,8 +19,10 @@ + #include + + /* Reset Control */ +-#define SYSC_REG_RESET_CTRL 0x034 +-#define RSTCTL_RESET_SYSTEM BIT(0) ++#define SYSC_REG_RESET_CTRL 0x034 ++ ++#define RSTCTL_RESET_PCI BIT(26) ++#define RSTCTL_RESET_SYSTEM BIT(0) + + static int ralink_assert_device(struct reset_controller_dev *rcdev, + unsigned long id) +@@ -83,6 +86,11 @@ void ralink_rst_init(void) + + static void ralink_restart(char *command) + { ++ if (IS_ENABLED(CONFIG_PCI)) { ++ rt_sysc_m32(0, RSTCTL_RESET_PCI, SYSC_REG_RESET_CTRL); ++ mdelay(50); ++ } ++ + local_irq_disable(); + rt_sysc_w32(RSTCTL_RESET_SYSTEM, SYSC_REG_RESET_CTRL); + unreachable(); diff --git a/target/linux/ramips/patches-3.18/0071-mt7621-add-cpu-feature-overrides.patch b/target/linux/ramips/patches-3.18/0071-mt7621-add-cpu-feature-overrides.patch new file mode 100644 index 0000000000..f6f94f0383 --- /dev/null +++ b/target/linux/ramips/patches-3.18/0071-mt7621-add-cpu-feature-overrides.patch @@ -0,0 +1,68 @@ +--- /dev/null ++++ b/arch/mips/include/asm/mach-ralink/mt7621/cpu-feature-overrides.h +@@ -0,0 +1,65 @@ ++/* ++ * Ralink MT7621 specific CPU feature overrides ++ * ++ * Copyright (C) 2008-2009 Gabor Juhos ++ * Copyright (C) 2008 Imre Kaloz ++ * Copyright (C) 2015 Felix Fietkau ++ * ++ * This file was derived from: include/asm-mips/cpu-features.h ++ * Copyright (C) 2003, 2004 Ralf Baechle ++ * Copyright (C) 2004 Maciej W. Rozycki ++ * ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU General Public License version 2 as published ++ * by the Free Software Foundation. ++ * ++ */ ++#ifndef _MT7621_CPU_FEATURE_OVERRIDES_H ++#define _MT7621_CPU_FEATURE_OVERRIDES_H ++ ++#define cpu_has_tlb 1 ++#define cpu_has_4kex 1 ++#define cpu_has_3k_cache 0 ++#define cpu_has_4k_cache 1 ++#define cpu_has_tx39_cache 0 ++#define cpu_has_sb1_cache 0 ++#define cpu_has_fpu 0 ++#define cpu_has_32fpr 0 ++#define cpu_has_counter 1 ++#define cpu_has_watch 1 ++#define cpu_has_divec 1 ++ ++#define cpu_has_prefetch 1 ++#define cpu_has_ejtag 1 ++#define cpu_has_llsc 1 ++ ++#define cpu_has_mips16 1 ++#define cpu_has_mdmx 0 ++#define cpu_has_mips3d 0 ++#define cpu_has_smartmips 0 ++ ++#define cpu_has_mips32r1 1 ++#define cpu_has_mips32r2 1 ++#define cpu_has_mips64r1 0 ++#define cpu_has_mips64r2 0 ++ ++#define cpu_has_dsp 1 ++#define cpu_has_dsp2 0 ++#define cpu_has_mipsmt 1 ++ ++#define cpu_has_64bits 0 ++#define cpu_has_64bit_zero_reg 0 ++#define cpu_has_64bit_gp_regs 0 ++#define cpu_has_64bit_addresses 0 ++ ++#define cpu_dcache_line_size() 32 ++#define cpu_icache_line_size() 32 ++ ++#define cpu_has_dc_aliases 0 ++#define cpu_has_vtag_icache 0 ++ ++#define cpu_has_rixi 0 ++#define cpu_has_tlbinv 0 ++#define cpu_has_userlocal 1 ++ ++#endif /* _MT7621_CPU_FEATURE_OVERRIDES_H */ diff --git a/target/linux/ramips/patches-3.18/0072-mt7621-add-highmem.patch b/target/linux/ramips/patches-3.18/0072-mt7621-add-highmem.patch new file mode 100644 index 0000000000..0a98151113 --- /dev/null +++ b/target/linux/ramips/patches-3.18/0072-mt7621-add-highmem.patch @@ -0,0 +1,10 @@ +--- a/arch/mips/ralink/Kconfig ++++ b/arch/mips/ralink/Kconfig +@@ -51,6 +51,7 @@ choice + select SYS_SUPPORTS_MULTITHREADING + select SYS_SUPPORTS_SMP + select SYS_SUPPORTS_MIPS_CMP ++ select SYS_SUPPORTS_HIGHMEM + select IRQ_GIC + select HW_HAS_PCI + diff --git a/target/linux/ramips/patches-3.18/0073-fix_bootargs_handling.patch b/target/linux/ramips/patches-3.18/0073-fix_bootargs_handling.patch new file mode 100644 index 0000000000..9f76aa1f5b --- /dev/null +++ b/target/linux/ramips/patches-3.18/0073-fix_bootargs_handling.patch @@ -0,0 +1,40 @@ +--- a/arch/mips/ralink/of.c ++++ b/arch/mips/ralink/of.c +@@ -3,7 +3,7 @@ + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + * +- * Copyright (C) 2008 Imre Kaloz ++ * Copyright (C) 2008-2014 Imre Kaloz + * Copyright (C) 2008-2009 Gabor Juhos + * Copyright (C) 2013 John Crispin + */ +@@ -66,6 +66,17 @@ static int __init early_init_dt_find_mem + return 0; + } + ++static int chosen_dtb; ++ ++static int __init early_init_dt_find_chosen(unsigned long node, const char *uname, ++ int depth, void *data) ++{ ++ if (depth == 1 && !strcmp(uname, "chosen")) ++ chosen_dtb = 1; ++ ++ return 0; ++} ++ + extern struct boot_param_header __image_dtb; + + void __init plat_mem_setup(void) +@@ -78,7 +89,9 @@ void __init plat_mem_setup(void) + */ + __dt_setup_arch(&__image_dtb); + +- strlcpy(arcs_cmdline, boot_command_line, COMMAND_LINE_SIZE); ++ of_scan_flat_dt(early_init_dt_find_chosen, NULL); ++ if (chosen_dtb) ++ strlcpy(arcs_cmdline, boot_command_line, COMMAND_LINE_SIZE); + + of_scan_flat_dt(early_init_dt_find_memory, NULL); + if (memory_dtb) diff --git a/target/linux/ramips/patches-3.18/0074-i2c-MIPS-add-mt7621-I2C-driver.patch b/target/linux/ramips/patches-3.18/0074-i2c-MIPS-add-mt7621-I2C-driver.patch new file mode 100644 index 0000000000..b34581ed63 --- /dev/null +++ b/target/linux/ramips/patches-3.18/0074-i2c-MIPS-add-mt7621-I2C-driver.patch @@ -0,0 +1,329 @@ +--- a/drivers/i2c/busses/Kconfig ++++ b/drivers/i2c/busses/Kconfig +@@ -714,6 +714,10 @@ config I2C_RALINK + tristate "Ralink I2C Controller" + select OF_I2C + ++config I2C_MT7621 ++ tristate "MT7621 I2C Controller" ++ select OF_I2C ++ + config HAVE_S3C2410_I2C + bool + help +--- a/drivers/i2c/busses/Makefile ++++ b/drivers/i2c/busses/Makefile +@@ -67,6 +67,7 @@ obj-$(CONFIG_I2C_PUV3) += i2c-puv3.o + obj-$(CONFIG_I2C_PXA) += i2c-pxa.o + obj-$(CONFIG_I2C_PXA_PCI) += i2c-pxa-pci.o + obj-$(CONFIG_I2C_RALINK) += i2c-ralink.o ++obj-$(CONFIG_I2C_MT7621) += i2c-mt7621.o + obj-$(CONFIG_I2C_QUP) += i2c-qup.o + obj-$(CONFIG_I2C_RIIC) += i2c-riic.o + obj-$(CONFIG_I2C_RK3X) += i2c-rk3x.o +--- /dev/null ++++ b/drivers/i2c/busses/i2c-mt7621.c +@@ -0,0 +1,303 @@ ++/* ++ * drivers/i2c/busses/i2c-mt7621.c ++ * ++ * Copyright (C) 2013 Steven Liu ++ * ++ * Improve driver for i2cdetect from i2c-tools to detect i2c devices on the bus. ++ * (C) 2014 Sittisak ++ * ++ * This software is licensed under the terms of the GNU General Public ++ * License version 2, as published by the Free Software Foundation, and ++ * may be copied, distributed, and modified under those terms. ++ * ++ * 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 ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include ++ ++#define REG_CONFIG_REG 0x00 ++#define REG_CLKDIV_REG 0x04 ++#define REG_DEVADDR_REG 0x08 ++#define REG_ADDR_REG 0x0C ++#define REG_DATAOUT_REG 0x10 ++#define REG_DATAIN_REG 0x14 ++#define REG_STATUS_REG 0x18 ++#define REG_STARTXFR_REG 0x1C ++#define REG_BYTECNT_REG 0x20 ++#define REG_SM0_IS_AUTOMODE 0x28 ++#define REG_SM0CTL0 0x40 ++ ++ ++#define I2C_STARTERR 0x10 ++#define I2C_ACKERR 0x08 ++#define I2C_DATARDY 0x04 ++#define I2C_SDOEMPTY 0x02 ++#define I2C_BUSY 0x01 ++ ++/* I2C_CFG register bit field */ ++#define I2C_CFG_ADDRLEN_8 (7<<5) /* 8 bits */ ++#define I2C_CFG_DEVADLEN_7 (6<<2) ++#define I2C_CFG_ADDRDIS BIT(1) ++#define I2C_CFG_DEVADDIS BIT(0) ++ ++#define I2C_CFG_DEFAULT (I2C_CFG_ADDRLEN_8 | \ ++ I2C_CFG_DEVADLEN_7 | \ ++ I2C_CFG_ADDRDIS) ++ ++#define I2C_RETRY 0x1000 ++ ++#define CLKDIV_VALUE 333 ++#define i2c_busy_loop (CLKDIV_VALUE*30) ++ ++#define READ_CMD 0x01 ++#define WRITE_CMD 0x00 ++#define READ_BLOCK 16 ++ ++#define SM0_ODRAIN BIT(31) ++#define SM0_VSYNC_MODE BIT(28) ++#define SM0_CLK_DIV (CLKDIV_VALUE << 16) ++#define SM0_WAIT_LEVEL BIT(6) ++#define SM0_EN BIT(1) ++ ++#define SM0_CFG_DEFUALT (SM0_ODRAIN | SM0_VSYNC_MODE | \ ++ SM0_CLK_DIV | SM0_WAIT_LEVEL | \ ++ SM0_EN) ++/***********************************************************/ ++ ++static void __iomem *membase; ++static struct i2c_adapter *adapter; ++ ++static void rt_i2c_w32(u32 val, unsigned reg) ++{ ++ iowrite32(val, membase + reg); ++} ++ ++static u32 rt_i2c_r32(unsigned reg) ++{ ++ return ioread32(membase + reg); ++} ++ ++static void mt7621_i2c_reset(struct i2c_adapter *a) ++{ ++ device_reset(a->dev.parent); ++} ++static void mt7621_i2c_enable(struct i2c_msg *msg) ++{ ++ rt_i2c_w32(msg->addr,REG_DEVADDR_REG); ++ rt_i2c_w32(0,REG_ADDR_REG); ++} ++ ++static void i2c_master_init(struct i2c_adapter *a) ++{ ++ mt7621_i2c_reset(a); ++ rt_i2c_w32(I2C_CFG_DEFAULT,REG_CONFIG_REG); ++ rt_i2c_w32(SM0_CFG_DEFUALT,REG_SM0CTL0); ++ rt_i2c_w32(1,REG_SM0_IS_AUTOMODE);//auto mode ++} ++ ++ ++static inline int rt_i2c_wait_rx_done(void) ++{ ++ int i=0; ++ while((!(rt_i2c_r32(REG_STATUS_REG) & I2C_DATARDY)) && (i=i2c_busy_loop){ ++ pr_err("err,wait for idle timeout"); ++ return -ETIMEDOUT; ++ } ++ return 0; ++} ++ ++static inline int rt_i2c_wait_idle(void) ++{ ++ int i=0; ++ while((rt_i2c_r32(REG_STATUS_REG) & I2C_BUSY) && (i=i2c_busy_loop){ ++ pr_err("err,wait for idle timeout"); ++ return -ETIMEDOUT; ++ } ++ return 0; ++} ++ ++static inline int rt_i2c_wait_tx_done(void) ++{ ++ int i=0; ++ while((!(rt_i2c_r32(REG_STATUS_REG) & I2C_SDOEMPTY)) && (i=i2c_busy_loop){ ++ pr_err("err,wait for idle timeout"); ++ return -ETIMEDOUT; ++ } ++ return 0; ++} ++ ++static int rt_i2c_handle_msg(struct i2c_adapter *a, struct i2c_msg* msg) ++{ ++ int i = 0, j = 0, pos = 0; ++ int nblock = msg->len / READ_BLOCK; ++ int rem = msg->len % READ_BLOCK; ++ ++ if (msg->flags & I2C_M_TEN) { ++ printk("10 bits addr not supported\n"); ++ return -EINVAL; ++ } ++ ++ if (msg->flags & I2C_M_RD) { ++ for (i = 0; i < nblock; i++) { ++ if (rt_i2c_wait_idle()) ++ goto err_timeout; ++ rt_i2c_w32(READ_BLOCK - 1, REG_BYTECNT_REG); ++ rt_i2c_w32(READ_CMD, REG_STARTXFR_REG); ++ for (j = 0; j < READ_BLOCK; j++) { ++ if (rt_i2c_wait_rx_done()) ++ goto err_timeout; ++ msg->buf[pos++] = rt_i2c_r32(REG_DATAIN_REG); ++ } ++ } ++ ++ if (rt_i2c_wait_idle()) ++ goto err_timeout; ++ rt_i2c_w32(rem - 1, REG_BYTECNT_REG); ++ rt_i2c_w32(READ_CMD, REG_STARTXFR_REG); ++ ++ for (i = 0; i < rem; i++) { ++ if (rt_i2c_wait_rx_done()) ++ goto err_timeout; ++ msg->buf[pos++] = rt_i2c_r32(REG_DATAIN_REG); ++ } ++ } else { ++ if (rt_i2c_wait_idle()) ++ goto err_timeout; ++ rt_i2c_w32(msg->len - 1, REG_BYTECNT_REG); ++ for (i = 0; i < msg->len; i++) { ++ rt_i2c_w32(msg->buf[i], REG_DATAOUT_REG); ++ if(i == 0) ++ rt_i2c_w32(WRITE_CMD, REG_STARTXFR_REG); ++ ++ if (rt_i2c_wait_tx_done()) ++ goto err_timeout; ++ } ++ } ++ ++ return 0; ++err_timeout: ++ return -ETIMEDOUT; ++} ++ ++static int rt_i2c_master_xfer(struct i2c_adapter *a, struct i2c_msg *m, int n) ++{ ++ int i = 0; ++ int ret = 0; ++ i2c_master_init(a); ++ mt7621_i2c_enable(m); ++ ++ for (i = 0; i != n && ret==0; i++) { ++ ret = rt_i2c_handle_msg(a, &m[i]); ++ if (ret) ++ return ret; ++ } ++ return i; ++} ++ ++static u32 rt_i2c_func(struct i2c_adapter *a) ++{ ++ return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL; ++} ++ ++static const struct i2c_algorithm rt_i2c_algo = { ++ .master_xfer = rt_i2c_master_xfer, ++ .functionality = rt_i2c_func, ++}; ++ ++static int rt_i2c_probe(struct platform_device *pdev) ++{ ++ struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0); ++ int ret; ++ ++ adapter = devm_kzalloc(&pdev->dev,sizeof(struct i2c_adapter), GFP_KERNEL); ++ if (!adapter) { ++ dev_err(&pdev->dev, "failed to allocate i2c_adapter\n"); ++ return -ENOMEM; ++ } ++ membase = devm_ioremap_resource(&pdev->dev, res); ++ if (IS_ERR(membase)) ++ return PTR_ERR(membase); ++ ++ strlcpy(adapter->name, dev_name(&pdev->dev), sizeof(adapter->name)); ++ ++ adapter->owner = THIS_MODULE; ++ adapter->nr = pdev->id; ++ adapter->timeout = HZ; ++ adapter->algo = &rt_i2c_algo; ++ adapter->class = I2C_CLASS_HWMON | I2C_CLASS_SPD; ++ adapter->dev.parent = &pdev->dev; ++ adapter->dev.of_node = pdev->dev.of_node; ++ ++ platform_set_drvdata(pdev, adapter); ++ ++ ret = i2c_add_numbered_adapter(adapter); ++ if (ret) ++ return ret; ++ ++ dev_info(&pdev->dev,"loaded"); ++ ++ return 0; ++} ++ ++static int rt_i2c_remove(struct platform_device *pdev) ++{ ++ platform_set_drvdata(pdev, NULL); ++ return 0; ++} ++ ++static const struct of_device_id i2c_rt_dt_ids[] = { ++ { .compatible = "ralink,i2c-mt7621", }, ++ { /* sentinel */ } ++}; ++ ++MODULE_DEVICE_TABLE(of, i2c_rt_dt_ids); ++ ++static struct platform_driver rt_i2c_driver = { ++ .probe = rt_i2c_probe, ++ .remove = rt_i2c_remove, ++ .driver = { ++ .owner = THIS_MODULE, ++ .name = "i2c-mt7621", ++ .of_match_table = i2c_rt_dt_ids, ++ }, ++}; ++ ++static int __init i2c_rt_init (void) ++{ ++ return platform_driver_register(&rt_i2c_driver); ++} ++ ++static void __exit i2c_rt_exit (void) ++{ ++ platform_driver_unregister(&rt_i2c_driver); ++} ++module_init (i2c_rt_init); ++module_exit (i2c_rt_exit); ++ ++MODULE_AUTHOR("Steven Liu "); ++MODULE_DESCRIPTION("MT7621 I2c host driver"); ++MODULE_LICENSE("GPL"); ++MODULE_ALIAS("platform:MT7621-I2C"); diff --git a/target/linux/ramips/patches-3.18/0110-fix_bootargs_handling.patch b/target/linux/ramips/patches-3.18/0110-fix_bootargs_handling.patch deleted file mode 100644 index 9f76aa1f5b..0000000000 --- a/target/linux/ramips/patches-3.18/0110-fix_bootargs_handling.patch +++ /dev/null @@ -1,40 +0,0 @@ ---- a/arch/mips/ralink/of.c -+++ b/arch/mips/ralink/of.c -@@ -3,7 +3,7 @@ - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * -- * Copyright (C) 2008 Imre Kaloz -+ * Copyright (C) 2008-2014 Imre Kaloz - * Copyright (C) 2008-2009 Gabor Juhos - * Copyright (C) 2013 John Crispin - */ -@@ -66,6 +66,17 @@ static int __init early_init_dt_find_mem - return 0; - } - -+static int chosen_dtb; -+ -+static int __init early_init_dt_find_chosen(unsigned long node, const char *uname, -+ int depth, void *data) -+{ -+ if (depth == 1 && !strcmp(uname, "chosen")) -+ chosen_dtb = 1; -+ -+ return 0; -+} -+ - extern struct boot_param_header __image_dtb; - - void __init plat_mem_setup(void) -@@ -78,7 +89,9 @@ void __init plat_mem_setup(void) - */ - __dt_setup_arch(&__image_dtb); - -- strlcpy(arcs_cmdline, boot_command_line, COMMAND_LINE_SIZE); -+ of_scan_flat_dt(early_init_dt_find_chosen, NULL); -+ if (chosen_dtb) -+ strlcpy(arcs_cmdline, boot_command_line, COMMAND_LINE_SIZE); - - of_scan_flat_dt(early_init_dt_find_memory, NULL); - if (memory_dtb) diff --git a/target/linux/ramips/patches-3.18/0111-i2c-MIPS-add-mt7621-I2C-driver.patch b/target/linux/ramips/patches-3.18/0111-i2c-MIPS-add-mt7621-I2C-driver.patch deleted file mode 100644 index b34581ed63..0000000000 --- a/target/linux/ramips/patches-3.18/0111-i2c-MIPS-add-mt7621-I2C-driver.patch +++ /dev/null @@ -1,329 +0,0 @@ ---- a/drivers/i2c/busses/Kconfig -+++ b/drivers/i2c/busses/Kconfig -@@ -714,6 +714,10 @@ config I2C_RALINK - tristate "Ralink I2C Controller" - select OF_I2C - -+config I2C_MT7621 -+ tristate "MT7621 I2C Controller" -+ select OF_I2C -+ - config HAVE_S3C2410_I2C - bool - help ---- a/drivers/i2c/busses/Makefile -+++ b/drivers/i2c/busses/Makefile -@@ -67,6 +67,7 @@ obj-$(CONFIG_I2C_PUV3) += i2c-puv3.o - obj-$(CONFIG_I2C_PXA) += i2c-pxa.o - obj-$(CONFIG_I2C_PXA_PCI) += i2c-pxa-pci.o - obj-$(CONFIG_I2C_RALINK) += i2c-ralink.o -+obj-$(CONFIG_I2C_MT7621) += i2c-mt7621.o - obj-$(CONFIG_I2C_QUP) += i2c-qup.o - obj-$(CONFIG_I2C_RIIC) += i2c-riic.o - obj-$(CONFIG_I2C_RK3X) += i2c-rk3x.o ---- /dev/null -+++ b/drivers/i2c/busses/i2c-mt7621.c -@@ -0,0 +1,303 @@ -+/* -+ * drivers/i2c/busses/i2c-mt7621.c -+ * -+ * Copyright (C) 2013 Steven Liu -+ * -+ * Improve driver for i2cdetect from i2c-tools to detect i2c devices on the bus. -+ * (C) 2014 Sittisak -+ * -+ * This software is licensed under the terms of the GNU General Public -+ * License version 2, as published by the Free Software Foundation, and -+ * may be copied, distributed, and modified under those terms. -+ * -+ * 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 -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include -+ -+#define REG_CONFIG_REG 0x00 -+#define REG_CLKDIV_REG 0x04 -+#define REG_DEVADDR_REG 0x08 -+#define REG_ADDR_REG 0x0C -+#define REG_DATAOUT_REG 0x10 -+#define REG_DATAIN_REG 0x14 -+#define REG_STATUS_REG 0x18 -+#define REG_STARTXFR_REG 0x1C -+#define REG_BYTECNT_REG 0x20 -+#define REG_SM0_IS_AUTOMODE 0x28 -+#define REG_SM0CTL0 0x40 -+ -+ -+#define I2C_STARTERR 0x10 -+#define I2C_ACKERR 0x08 -+#define I2C_DATARDY 0x04 -+#define I2C_SDOEMPTY 0x02 -+#define I2C_BUSY 0x01 -+ -+/* I2C_CFG register bit field */ -+#define I2C_CFG_ADDRLEN_8 (7<<5) /* 8 bits */ -+#define I2C_CFG_DEVADLEN_7 (6<<2) -+#define I2C_CFG_ADDRDIS BIT(1) -+#define I2C_CFG_DEVADDIS BIT(0) -+ -+#define I2C_CFG_DEFAULT (I2C_CFG_ADDRLEN_8 | \ -+ I2C_CFG_DEVADLEN_7 | \ -+ I2C_CFG_ADDRDIS) -+ -+#define I2C_RETRY 0x1000 -+ -+#define CLKDIV_VALUE 333 -+#define i2c_busy_loop (CLKDIV_VALUE*30) -+ -+#define READ_CMD 0x01 -+#define WRITE_CMD 0x00 -+#define READ_BLOCK 16 -+ -+#define SM0_ODRAIN BIT(31) -+#define SM0_VSYNC_MODE BIT(28) -+#define SM0_CLK_DIV (CLKDIV_VALUE << 16) -+#define SM0_WAIT_LEVEL BIT(6) -+#define SM0_EN BIT(1) -+ -+#define SM0_CFG_DEFUALT (SM0_ODRAIN | SM0_VSYNC_MODE | \ -+ SM0_CLK_DIV | SM0_WAIT_LEVEL | \ -+ SM0_EN) -+/***********************************************************/ -+ -+static void __iomem *membase; -+static struct i2c_adapter *adapter; -+ -+static void rt_i2c_w32(u32 val, unsigned reg) -+{ -+ iowrite32(val, membase + reg); -+} -+ -+static u32 rt_i2c_r32(unsigned reg) -+{ -+ return ioread32(membase + reg); -+} -+ -+static void mt7621_i2c_reset(struct i2c_adapter *a) -+{ -+ device_reset(a->dev.parent); -+} -+static void mt7621_i2c_enable(struct i2c_msg *msg) -+{ -+ rt_i2c_w32(msg->addr,REG_DEVADDR_REG); -+ rt_i2c_w32(0,REG_ADDR_REG); -+} -+ -+static void i2c_master_init(struct i2c_adapter *a) -+{ -+ mt7621_i2c_reset(a); -+ rt_i2c_w32(I2C_CFG_DEFAULT,REG_CONFIG_REG); -+ rt_i2c_w32(SM0_CFG_DEFUALT,REG_SM0CTL0); -+ rt_i2c_w32(1,REG_SM0_IS_AUTOMODE);//auto mode -+} -+ -+ -+static inline int rt_i2c_wait_rx_done(void) -+{ -+ int i=0; -+ while((!(rt_i2c_r32(REG_STATUS_REG) & I2C_DATARDY)) && (i=i2c_busy_loop){ -+ pr_err("err,wait for idle timeout"); -+ return -ETIMEDOUT; -+ } -+ return 0; -+} -+ -+static inline int rt_i2c_wait_idle(void) -+{ -+ int i=0; -+ while((rt_i2c_r32(REG_STATUS_REG) & I2C_BUSY) && (i=i2c_busy_loop){ -+ pr_err("err,wait for idle timeout"); -+ return -ETIMEDOUT; -+ } -+ return 0; -+} -+ -+static inline int rt_i2c_wait_tx_done(void) -+{ -+ int i=0; -+ while((!(rt_i2c_r32(REG_STATUS_REG) & I2C_SDOEMPTY)) && (i=i2c_busy_loop){ -+ pr_err("err,wait for idle timeout"); -+ return -ETIMEDOUT; -+ } -+ return 0; -+} -+ -+static int rt_i2c_handle_msg(struct i2c_adapter *a, struct i2c_msg* msg) -+{ -+ int i = 0, j = 0, pos = 0; -+ int nblock = msg->len / READ_BLOCK; -+ int rem = msg->len % READ_BLOCK; -+ -+ if (msg->flags & I2C_M_TEN) { -+ printk("10 bits addr not supported\n"); -+ return -EINVAL; -+ } -+ -+ if (msg->flags & I2C_M_RD) { -+ for (i = 0; i < nblock; i++) { -+ if (rt_i2c_wait_idle()) -+ goto err_timeout; -+ rt_i2c_w32(READ_BLOCK - 1, REG_BYTECNT_REG); -+ rt_i2c_w32(READ_CMD, REG_STARTXFR_REG); -+ for (j = 0; j < READ_BLOCK; j++) { -+ if (rt_i2c_wait_rx_done()) -+ goto err_timeout; -+ msg->buf[pos++] = rt_i2c_r32(REG_DATAIN_REG); -+ } -+ } -+ -+ if (rt_i2c_wait_idle()) -+ goto err_timeout; -+ rt_i2c_w32(rem - 1, REG_BYTECNT_REG); -+ rt_i2c_w32(READ_CMD, REG_STARTXFR_REG); -+ -+ for (i = 0; i < rem; i++) { -+ if (rt_i2c_wait_rx_done()) -+ goto err_timeout; -+ msg->buf[pos++] = rt_i2c_r32(REG_DATAIN_REG); -+ } -+ } else { -+ if (rt_i2c_wait_idle()) -+ goto err_timeout; -+ rt_i2c_w32(msg->len - 1, REG_BYTECNT_REG); -+ for (i = 0; i < msg->len; i++) { -+ rt_i2c_w32(msg->buf[i], REG_DATAOUT_REG); -+ if(i == 0) -+ rt_i2c_w32(WRITE_CMD, REG_STARTXFR_REG); -+ -+ if (rt_i2c_wait_tx_done()) -+ goto err_timeout; -+ } -+ } -+ -+ return 0; -+err_timeout: -+ return -ETIMEDOUT; -+} -+ -+static int rt_i2c_master_xfer(struct i2c_adapter *a, struct i2c_msg *m, int n) -+{ -+ int i = 0; -+ int ret = 0; -+ i2c_master_init(a); -+ mt7621_i2c_enable(m); -+ -+ for (i = 0; i != n && ret==0; i++) { -+ ret = rt_i2c_handle_msg(a, &m[i]); -+ if (ret) -+ return ret; -+ } -+ return i; -+} -+ -+static u32 rt_i2c_func(struct i2c_adapter *a) -+{ -+ return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL; -+} -+ -+static const struct i2c_algorithm rt_i2c_algo = { -+ .master_xfer = rt_i2c_master_xfer, -+ .functionality = rt_i2c_func, -+}; -+ -+static int rt_i2c_probe(struct platform_device *pdev) -+{ -+ struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0); -+ int ret; -+ -+ adapter = devm_kzalloc(&pdev->dev,sizeof(struct i2c_adapter), GFP_KERNEL); -+ if (!adapter) { -+ dev_err(&pdev->dev, "failed to allocate i2c_adapter\n"); -+ return -ENOMEM; -+ } -+ membase = devm_ioremap_resource(&pdev->dev, res); -+ if (IS_ERR(membase)) -+ return PTR_ERR(membase); -+ -+ strlcpy(adapter->name, dev_name(&pdev->dev), sizeof(adapter->name)); -+ -+ adapter->owner = THIS_MODULE; -+ adapter->nr = pdev->id; -+ adapter->timeout = HZ; -+ adapter->algo = &rt_i2c_algo; -+ adapter->class = I2C_CLASS_HWMON | I2C_CLASS_SPD; -+ adapter->dev.parent = &pdev->dev; -+ adapter->dev.of_node = pdev->dev.of_node; -+ -+ platform_set_drvdata(pdev, adapter); -+ -+ ret = i2c_add_numbered_adapter(adapter); -+ if (ret) -+ return ret; -+ -+ dev_info(&pdev->dev,"loaded"); -+ -+ return 0; -+} -+ -+static int rt_i2c_remove(struct platform_device *pdev) -+{ -+ platform_set_drvdata(pdev, NULL); -+ return 0; -+} -+ -+static const struct of_device_id i2c_rt_dt_ids[] = { -+ { .compatible = "ralink,i2c-mt7621", }, -+ { /* sentinel */ } -+}; -+ -+MODULE_DEVICE_TABLE(of, i2c_rt_dt_ids); -+ -+static struct platform_driver rt_i2c_driver = { -+ .probe = rt_i2c_probe, -+ .remove = rt_i2c_remove, -+ .driver = { -+ .owner = THIS_MODULE, -+ .name = "i2c-mt7621", -+ .of_match_table = i2c_rt_dt_ids, -+ }, -+}; -+ -+static int __init i2c_rt_init (void) -+{ -+ return platform_driver_register(&rt_i2c_driver); -+} -+ -+static void __exit i2c_rt_exit (void) -+{ -+ platform_driver_unregister(&rt_i2c_driver); -+} -+module_init (i2c_rt_init); -+module_exit (i2c_rt_exit); -+ -+MODULE_AUTHOR("Steven Liu "); -+MODULE_DESCRIPTION("MT7621 I2c host driver"); -+MODULE_LICENSE("GPL"); -+MODULE_ALIAS("platform:MT7621-I2C"); diff --git a/target/linux/ramips/patches-3.18/064-MIPS-ralink-fix-clearing-the-illegal-access-interrup.patch b/target/linux/ramips/patches-3.18/064-MIPS-ralink-fix-clearing-the-illegal-access-interrup.patch deleted file mode 100644 index 8153272308..0000000000 --- a/target/linux/ramips/patches-3.18/064-MIPS-ralink-fix-clearing-the-illegal-access-interrup.patch +++ /dev/null @@ -1,31 +0,0 @@ -From f5d9bea58b576b50cdc0d7a607646b0849ff79c4 Mon Sep 17 00:00:00 2001 -From: Jonas Gorski -Date: Mon, 25 May 2015 16:51:34 +0200 -Subject: [PATCH] MIPS: ralink: fix clearing the illegal access interrupt - -Due to a typo the illegal access interrupt is never cleared in by -the interupt handler, causing an effective deadlock on the first -illegal access. - -This was broken since the code was introduced in 5433acd81e87 ("MIPS: -ralink: add illegal access driver"), but only exposed when the Kconfig -symbol was added, thus enabling the code. - -Cc: [3.18+] -Fixes: a7b7aad383c ("MIPS: ralink: add missing symbol for RALINK_ILL_ACC") -Signed-off-by: Jonas Gorski ---- - arch/mips/ralink/ill_acc.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/arch/mips/ralink/ill_acc.c -+++ b/arch/mips/ralink/ill_acc.c -@@ -41,7 +41,7 @@ static irqreturn_t ill_acc_irq_handler(i - addr, (type >> ILL_ACC_OFF_S) & ILL_ACC_OFF_M, - type & ILL_ACC_LEN_M); - -- rt_memc_w32(REG_ILL_ACC_TYPE, REG_ILL_ACC_TYPE); -+ rt_memc_w32(ILL_INT_STATUS, REG_ILL_ACC_TYPE); - - return IRQ_HANDLED; - } diff --git a/target/linux/ramips/patches-3.18/100-mt7621-add-cpu-feature-overrides.patch b/target/linux/ramips/patches-3.18/100-mt7621-add-cpu-feature-overrides.patch deleted file mode 100644 index f6f94f0383..0000000000 --- a/target/linux/ramips/patches-3.18/100-mt7621-add-cpu-feature-overrides.patch +++ /dev/null @@ -1,68 +0,0 @@ ---- /dev/null -+++ b/arch/mips/include/asm/mach-ralink/mt7621/cpu-feature-overrides.h -@@ -0,0 +1,65 @@ -+/* -+ * Ralink MT7621 specific CPU feature overrides -+ * -+ * Copyright (C) 2008-2009 Gabor Juhos -+ * Copyright (C) 2008 Imre Kaloz -+ * Copyright (C) 2015 Felix Fietkau -+ * -+ * This file was derived from: include/asm-mips/cpu-features.h -+ * Copyright (C) 2003, 2004 Ralf Baechle -+ * Copyright (C) 2004 Maciej W. Rozycki -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License version 2 as published -+ * by the Free Software Foundation. -+ * -+ */ -+#ifndef _MT7621_CPU_FEATURE_OVERRIDES_H -+#define _MT7621_CPU_FEATURE_OVERRIDES_H -+ -+#define cpu_has_tlb 1 -+#define cpu_has_4kex 1 -+#define cpu_has_3k_cache 0 -+#define cpu_has_4k_cache 1 -+#define cpu_has_tx39_cache 0 -+#define cpu_has_sb1_cache 0 -+#define cpu_has_fpu 0 -+#define cpu_has_32fpr 0 -+#define cpu_has_counter 1 -+#define cpu_has_watch 1 -+#define cpu_has_divec 1 -+ -+#define cpu_has_prefetch 1 -+#define cpu_has_ejtag 1 -+#define cpu_has_llsc 1 -+ -+#define cpu_has_mips16 1 -+#define cpu_has_mdmx 0 -+#define cpu_has_mips3d 0 -+#define cpu_has_smartmips 0 -+ -+#define cpu_has_mips32r1 1 -+#define cpu_has_mips32r2 1 -+#define cpu_has_mips64r1 0 -+#define cpu_has_mips64r2 0 -+ -+#define cpu_has_dsp 1 -+#define cpu_has_dsp2 0 -+#define cpu_has_mipsmt 1 -+ -+#define cpu_has_64bits 0 -+#define cpu_has_64bit_zero_reg 0 -+#define cpu_has_64bit_gp_regs 0 -+#define cpu_has_64bit_addresses 0 -+ -+#define cpu_dcache_line_size() 32 -+#define cpu_icache_line_size() 32 -+ -+#define cpu_has_dc_aliases 0 -+#define cpu_has_vtag_icache 0 -+ -+#define cpu_has_rixi 0 -+#define cpu_has_tlbinv 0 -+#define cpu_has_userlocal 1 -+ -+#endif /* _MT7621_CPU_FEATURE_OVERRIDES_H */ diff --git a/target/linux/ramips/patches-3.18/110-mt7621-add-highmem.patch b/target/linux/ramips/patches-3.18/110-mt7621-add-highmem.patch deleted file mode 100644 index 0a98151113..0000000000 --- a/target/linux/ramips/patches-3.18/110-mt7621-add-highmem.patch +++ /dev/null @@ -1,10 +0,0 @@ ---- a/arch/mips/ralink/Kconfig -+++ b/arch/mips/ralink/Kconfig -@@ -51,6 +51,7 @@ choice - select SYS_SUPPORTS_MULTITHREADING - select SYS_SUPPORTS_SMP - select SYS_SUPPORTS_MIPS_CMP -+ select SYS_SUPPORTS_HIGHMEM - select IRQ_GIC - select HW_HAS_PCI - diff --git a/target/linux/ramips/patches-3.18/999-cevt.patch b/target/linux/ramips/patches-3.18/999-cevt.patch deleted file mode 100644 index 192afe4b8a..0000000000 --- a/target/linux/ramips/patches-3.18/999-cevt.patch +++ /dev/null @@ -1,12 +0,0 @@ ---- a/arch/mips/ralink/cevt-rt3352.c -+++ b/arch/mips/ralink/cevt-rt3352.c -@@ -53,8 +53,7 @@ static int systick_next_event(unsigned l - - sdev = container_of(evt, struct systick_device, dev); - count = ioread32(sdev->membase + SYSTICK_COUNT); -- count = (count + delta) % SYSTICK_FREQ; -- iowrite32(count, sdev->membase + SYSTICK_COMPARE); -+ iowrite32(count + delta, sdev->membase + SYSTICK_COMPARE); - - return 0; - } diff --git a/target/linux/ramips/patches-3.18/999-disable_illacc.patch b/target/linux/ramips/patches-3.18/999-disable_illacc.patch deleted file mode 100644 index 590b501bf2..0000000000 --- a/target/linux/ramips/patches-3.18/999-disable_illacc.patch +++ /dev/null @@ -1,14 +0,0 @@ ---- a/arch/mips/ralink/Kconfig -+++ b/arch/mips/ralink/Kconfig -@@ -13,9 +13,9 @@ config CLKEVT_RT3352 - select CEVT_SYSTICK_QUIRK - - config RALINK_ILL_ACC -- bool -+ bool "illegal access irq" - depends on SOC_RT305X -- default y -+ default n - - config IRQ_INTC - bool diff --git a/target/linux/ramips/patches-3.18/999-no-pm_poweroff.patch b/target/linux/ramips/patches-3.18/999-no-pm_poweroff.patch deleted file mode 100644 index fedfe37154..0000000000 --- a/target/linux/ramips/patches-3.18/999-no-pm_poweroff.patch +++ /dev/null @@ -1,10 +0,0 @@ ---- a/arch/mips/ralink/reset.c -+++ b/arch/mips/ralink/reset.c -@@ -98,7 +98,6 @@ static int __init mips_reboot_setup(void - { - _machine_restart = ralink_restart; - _machine_halt = ralink_halt; -- pm_power_off = ralink_halt; - - return 0; - } diff --git a/target/linux/ramips/patches-3.18/999-non-pci-mt7620.patch b/target/linux/ramips/patches-3.18/999-non-pci-mt7620.patch deleted file mode 100644 index ce56ae2002..0000000000 --- a/target/linux/ramips/patches-3.18/999-non-pci-mt7620.patch +++ /dev/null @@ -1,12 +0,0 @@ ---- a/arch/mips/ralink/mt7620.c -+++ b/arch/mips/ralink/mt7620.c -@@ -513,9 +513,6 @@ void prom_soc_init(struct ralink_soc_inf - ralink_soc = MT762X_SOC_MT7620N; - name = "MT7620N"; - soc_info->compatible = "ralink,mt7620n-soc"; --#ifdef CONFIG_PCI -- panic("mt7620n is only supported for non pci kernels"); --#endif - } - } else if (n0 == MT7620_CHIP_NAME0 && n1 == MT7628_CHIP_NAME1) { - ralink_soc = MT762X_SOC_MT7628AN; diff --git a/target/linux/ramips/patches-3.18/999-pci-reset.patch b/target/linux/ramips/patches-3.18/999-pci-reset.patch deleted file mode 100644 index 6055731822..0000000000 --- a/target/linux/ramips/patches-3.18/999-pci-reset.patch +++ /dev/null @@ -1,35 +0,0 @@ ---- a/arch/mips/ralink/reset.c -+++ b/arch/mips/ralink/reset.c -@@ -11,6 +11,7 @@ - #include - #include - #include -+#include - #include - - #include -@@ -18,8 +19,10 @@ - #include - - /* Reset Control */ --#define SYSC_REG_RESET_CTRL 0x034 --#define RSTCTL_RESET_SYSTEM BIT(0) -+#define SYSC_REG_RESET_CTRL 0x034 -+ -+#define RSTCTL_RESET_PCI BIT(26) -+#define RSTCTL_RESET_SYSTEM BIT(0) - - static int ralink_assert_device(struct reset_controller_dev *rcdev, - unsigned long id) -@@ -83,6 +86,11 @@ void ralink_rst_init(void) - - static void ralink_restart(char *command) - { -+ if (IS_ENABLED(CONFIG_PCI)) { -+ rt_sysc_m32(0, RSTCTL_RESET_PCI, SYSC_REG_RESET_CTRL); -+ mdelay(50); -+ } -+ - local_irq_disable(); - rt_sysc_w32(RSTCTL_RESET_SYSTEM, SYSC_REG_RESET_CTRL); - unreachable();