diff options
30 files changed, 122 insertions, 241 deletions
diff --git a/arch/arm/boot/dts/am335x-pcm-953.dtsi b/arch/arm/boot/dts/am335x-pcm-953.dtsi index 02981eae96b9..1ec8e0d80191 100644 --- a/arch/arm/boot/dts/am335x-pcm-953.dtsi +++ b/arch/arm/boot/dts/am335x-pcm-953.dtsi @@ -63,14 +63,14 @@ label = "home"; linux,code = <KEY_HOME>; gpios = <&gpio3 7 GPIO_ACTIVE_HIGH>; - gpio-key,wakeup; + wakeup-source; }; button@1 { label = "menu"; linux,code = <KEY_MENU>; gpios = <&gpio3 8 GPIO_ACTIVE_HIGH>; - gpio-key,wakeup; + wakeup-source; }; }; diff --git a/arch/arm/boot/dts/am57xx-idk-common.dtsi b/arch/arm/boot/dts/am57xx-idk-common.dtsi index 0d341c545b01..e5ac1d81d15c 100644 --- a/arch/arm/boot/dts/am57xx-idk-common.dtsi +++ b/arch/arm/boot/dts/am57xx-idk-common.dtsi @@ -315,6 +315,13 @@ /* ID & VBUS GPIOs provided in board dts */ }; }; + + tpic2810: tpic2810@60 { + compatible = "ti,tpic2810"; + reg = <0x60>; + gpio-controller; + #gpio-cells = <2>; + }; }; &mcspi3 { @@ -330,13 +337,6 @@ spi-max-frequency = <1000000>; spi-cpol; }; - - tpic2810: tpic2810@60 { - compatible = "ti,tpic2810"; - reg = <0x60>; - gpio-controller; - #gpio-cells = <2>; - }; }; &uart3 { diff --git a/arch/arm/boot/dts/bcm5301x.dtsi b/arch/arm/boot/dts/bcm5301x.dtsi index 4fbb089cf5ad..00de62dc0042 100644 --- a/arch/arm/boot/dts/bcm5301x.dtsi +++ b/arch/arm/boot/dts/bcm5301x.dtsi @@ -66,14 +66,14 @@ timer@20200 { compatible = "arm,cortex-a9-global-timer"; reg = <0x20200 0x100>; - interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <GIC_PPI 11 IRQ_TYPE_EDGE_RISING>; clocks = <&periph_clk>; }; local-timer@20600 { compatible = "arm,cortex-a9-twd-timer"; reg = <0x20600 0x100>; - interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <GIC_PPI 13 IRQ_TYPE_EDGE_RISING>; clocks = <&periph_clk>; }; diff --git a/arch/arm/boot/dts/bcm953012k.dts b/arch/arm/boot/dts/bcm953012k.dts index bfd923096a8c..ae31a5826e91 100644 --- a/arch/arm/boot/dts/bcm953012k.dts +++ b/arch/arm/boot/dts/bcm953012k.dts @@ -48,15 +48,14 @@ }; memory { - reg = <0x00000000 0x10000000>; + reg = <0x80000000 0x10000000>; }; }; &uart0 { - clock-frequency = <62499840>; + status = "okay"; }; &uart1 { - clock-frequency = <62499840>; status = "okay"; }; diff --git a/arch/arm/boot/dts/bcm958522er.dts b/arch/arm/boot/dts/bcm958522er.dts index 3f04a40eb90c..df05e7f568af 100644 --- a/arch/arm/boot/dts/bcm958522er.dts +++ b/arch/arm/boot/dts/bcm958522er.dts @@ -55,6 +55,7 @@ gpio-restart { compatible = "gpio-restart"; gpios = <&gpioa 15 GPIO_ACTIVE_LOW>; + open-source; priority = <200>; }; }; diff --git a/arch/arm/boot/dts/bcm958525er.dts b/arch/arm/boot/dts/bcm958525er.dts index 9fd542200d3d..4a3ab19c6281 100644 --- a/arch/arm/boot/dts/bcm958525er.dts +++ b/arch/arm/boot/dts/bcm958525er.dts @@ -55,6 +55,7 @@ gpio-restart { compatible = "gpio-restart"; gpios = <&gpioa 15 GPIO_ACTIVE_LOW>; + open-source; priority = <200>; }; }; diff --git a/arch/arm/boot/dts/bcm958525xmc.dts b/arch/arm/boot/dts/bcm958525xmc.dts index 41e7fd350fcd..81f78435d8c7 100644 --- a/arch/arm/boot/dts/bcm958525xmc.dts +++ b/arch/arm/boot/dts/bcm958525xmc.dts @@ -55,6 +55,7 @@ gpio-restart { compatible = "gpio-restart"; gpios = <&gpioa 31 GPIO_ACTIVE_LOW>; + open-source; priority = <200>; }; }; diff --git a/arch/arm/boot/dts/bcm958622hr.dts b/arch/arm/boot/dts/bcm958622hr.dts index 477c4860db52..c88b8fefcb2f 100644 --- a/arch/arm/boot/dts/bcm958622hr.dts +++ b/arch/arm/boot/dts/bcm958622hr.dts @@ -55,6 +55,7 @@ gpio-restart { compatible = "gpio-restart"; gpios = <&gpioa 15 GPIO_ACTIVE_LOW>; + open-source; priority = <200>; }; }; diff --git a/arch/arm/boot/dts/bcm958623hr.dts b/arch/arm/boot/dts/bcm958623hr.dts index c0a499d5ba44..d503fa0dde31 100644 --- a/arch/arm/boot/dts/bcm958623hr.dts +++ b/arch/arm/boot/dts/bcm958623hr.dts @@ -55,6 +55,7 @@ gpio-restart { compatible = "gpio-restart"; gpios = <&gpioa 15 GPIO_ACTIVE_LOW>; + open-source; priority = <200>; }; }; diff --git a/arch/arm/boot/dts/bcm958625hr.dts b/arch/arm/boot/dts/bcm958625hr.dts index f7eb5854a224..cc0363b843c1 100644 --- a/arch/arm/boot/dts/bcm958625hr.dts +++ b/arch/arm/boot/dts/bcm958625hr.dts @@ -55,6 +55,7 @@ gpio-restart { compatible = "gpio-restart"; gpios = <&gpioa 15 GPIO_ACTIVE_LOW>; + open-source; priority = <200>; }; }; diff --git a/arch/arm/boot/dts/bcm988312hr.dts b/arch/arm/boot/dts/bcm988312hr.dts index 16666324fda8..74e15a3cd9f8 100644 --- a/arch/arm/boot/dts/bcm988312hr.dts +++ b/arch/arm/boot/dts/bcm988312hr.dts @@ -55,6 +55,7 @@ gpio-restart { compatible = "gpio-restart"; gpios = <&gpioa 15 GPIO_ACTIVE_LOW>; + open-source; priority = <200>; }; }; diff --git a/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi b/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi index 49f466fe0b1d..dcfc97591433 100644 --- a/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi +++ b/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi @@ -121,11 +121,6 @@ }; }; -&cpu0 { - arm-supply = <&sw1a_reg>; - soc-supply = <&sw1c_reg>; -}; - &fec1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet1>; diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi index 22332be72140..528b4e9c6d3d 100644 --- a/arch/arm/boot/dts/sama5d2.dtsi +++ b/arch/arm/boot/dts/sama5d2.dtsi @@ -266,7 +266,7 @@ }; usb1: ohci@00400000 { - compatible = "atmel,sama5d2-ohci", "usb-ohci"; + compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00400000 0x100000>; interrupts = <41 IRQ_TYPE_LEVEL_HIGH 2>; clocks = <&uhphs_clk>, <&uhphs_clk>, <&uhpck>; diff --git a/arch/arm/boot/dts/ste-dbx5x0.dtsi b/arch/arm/boot/dts/ste-dbx5x0.dtsi index 82d8c4771293..162e1eb5373d 100644 --- a/arch/arm/boot/dts/ste-dbx5x0.dtsi +++ b/arch/arm/boot/dts/ste-dbx5x0.dtsi @@ -14,6 +14,7 @@ #include <dt-bindings/mfd/dbx500-prcmu.h> #include <dt-bindings/arm/ux500_pm_domains.h> #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/clock/ste-ab8500.h> #include "skeleton.dtsi" / { @@ -603,6 +604,11 @@ interrupt-controller; #interrupt-cells = <2>; + ab8500_clock: clock-controller { + compatible = "stericsson,ab8500-clk"; + #clock-cells = <1>; + }; + ab8500_gpio: ab8500-gpio { compatible = "stericsson,ab8500-gpio"; gpio-controller; @@ -686,6 +692,8 @@ ab8500-pwm { compatible = "stericsson,ab8500-pwm"; + clocks = <&ab8500_clock AB8500_SYSCLK_INT>; + clock-names = "intclk"; }; ab8500-debugfs { @@ -700,6 +708,9 @@ V-AMIC2-supply = <&ab8500_ldo_anamic2_reg>; V-DMIC-supply = <&ab8500_ldo_dmic_reg>; + clocks = <&ab8500_clock AB8500_SYSCLK_AUDIO>; + clock-names = "audioclk"; + stericsson,earpeice-cmv = <950>; /* Units in mV. */ }; @@ -1095,6 +1106,14 @@ status = "disabled"; }; + sound { + compatible = "stericsson,snd-soc-mop500"; + stericsson,cpu-dai = <&msp1 &msp3>; + stericsson,audio-codec = <&codec>; + clocks = <&prcmu_clk PRCMU_SYSCLK>, <&ab8500_clock AB8500_SYSCLK_ULP>, <&ab8500_clock AB8500_SYSCLK_INT>; + clock-names = "sysclk", "ulpclk", "intclk"; + }; + msp0: msp@80123000 { compatible = "stericsson,ux500-msp-i2s"; reg = <0x80123000 0x1000>; diff --git a/arch/arm/boot/dts/ste-href.dtsi b/arch/arm/boot/dts/ste-href.dtsi index f37f9e10713c..9e359e4f342e 100644 --- a/arch/arm/boot/dts/ste-href.dtsi +++ b/arch/arm/boot/dts/ste-href.dtsi @@ -186,15 +186,6 @@ status = "okay"; }; - sound { - compatible = "stericsson,snd-soc-mop500"; - - stericsson,cpu-dai = <&msp1 &msp3>; - stericsson,audio-codec = <&codec>; - clocks = <&prcmu_clk PRCMU_SYSCLK>; - clock-names = "sysclk"; - }; - msp0: msp@80123000 { pinctrl-names = "default"; pinctrl-0 = <&msp0_default_mode>; diff --git a/arch/arm/boot/dts/ste-snowball.dts b/arch/arm/boot/dts/ste-snowball.dts index dd5514def604..ade1d0d4e5f4 100644 --- a/arch/arm/boot/dts/ste-snowball.dts +++ b/arch/arm/boot/dts/ste-snowball.dts @@ -159,15 +159,6 @@ "", "", "", "", "", "", "", ""; }; - sound { - compatible = "stericsson,snd-soc-mop500"; - - stericsson,cpu-dai = <&msp1 &msp3>; - stericsson,audio-codec = <&codec>; - clocks = <&prcmu_clk PRCMU_SYSCLK>; - clock-names = "sysclk"; - }; - msp0: msp@80123000 { pinctrl-names = "default"; pinctrl-0 = <&msp0_default_mode>; diff --git a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts index 72ec0d5ae052..bbf1c8cbaac6 100644 --- a/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts +++ b/arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts @@ -167,7 +167,7 @@ reg = <8>; label = "cpu"; ethernet = <&gmac>; - phy-mode = "rgmii"; + phy-mode = "rgmii-txid"; fixed-link { speed = <1000>; full-duplex; diff --git a/arch/arm/boot/dts/sun8i-a23-a33.dtsi b/arch/arm/boot/dts/sun8i-a23-a33.dtsi index a952cc0703cc..8a3ed21cb7bc 100644 --- a/arch/arm/boot/dts/sun8i-a23-a33.dtsi +++ b/arch/arm/boot/dts/sun8i-a23-a33.dtsi @@ -495,7 +495,7 @@ resets = <&ccu RST_BUS_GPU>; assigned-clocks = <&ccu CLK_GPU>; - assigned-clock-rates = <408000000>; + assigned-clock-rates = <384000000>; }; gic: interrupt-controller@01c81000 { diff --git a/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi b/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi index 7097c18ff487..d6bd15898db6 100644 --- a/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi +++ b/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi @@ -50,8 +50,6 @@ backlight: backlight { compatible = "pwm-backlight"; - pinctrl-names = "default"; - pinctrl-0 = <&bl_en_pin>; pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>; default-brightness-level = <8>; @@ -93,11 +91,6 @@ }; &pio { - bl_en_pin: bl_en_pin@0 { - pins = "PH6"; - function = "gpio_in"; - }; - mmc0_cd_pin: mmc0_cd_pin@0 { pins = "PB4"; function = "gpio_in"; diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig index f2462a6bdba6..decd388d613d 100644 --- a/arch/arm/configs/omap2plus_defconfig +++ b/arch/arm/configs/omap2plus_defconfig @@ -188,6 +188,7 @@ CONFIG_WL12XX=m CONFIG_WL18XX=m CONFIG_WLCORE_SPI=m CONFIG_WLCORE_SDIO=m +CONFIG_INPUT_MOUSEDEV=m CONFIG_INPUT_JOYDEV=m CONFIG_INPUT_EVDEV=m CONFIG_KEYBOARD_ATKBD=m diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index 3d89b7905bd9..a277981f414d 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -289,6 +289,22 @@ static void at91_ddr_standby(void) at91_ramc_write(1, AT91_DDRSDRC_LPR, saved_lpr1); } +static void sama5d3_ddr_standby(void) +{ + u32 lpr0; + u32 saved_lpr0; + + saved_lpr0 = at91_ramc_read(0, AT91_DDRSDRC_LPR); + lpr0 = saved_lpr0 & ~AT91_DDRSDRC_LPCB; + lpr0 |= AT91_DDRSDRC_LPCB_POWER_DOWN; + + at91_ramc_write(0, AT91_DDRSDRC_LPR, lpr0); + + cpu_do_idle(); + + at91_ramc_write(0, AT91_DDRSDRC_LPR, saved_lpr0); +} + /* We manage both DDRAM/SDRAM controllers, we need more than one value to * remember. */ @@ -323,7 +339,7 @@ static const struct of_device_id const ramc_ids[] __initconst = { { .compatible = "atmel,at91rm9200-sdramc", .data = at91rm9200_standby }, { .compatible = "atmel,at91sam9260-sdramc", .data = at91sam9_sdram_standby }, { .compatible = "atmel,at91sam9g45-ddramc", .data = at91_ddr_standby }, - { .compatible = "atmel,sama5d3-ddramc", .data = at91_ddr_standby }, + { .compatible = "atmel,sama5d3-ddramc", .data = sama5d3_ddr_standby }, { /*sentinel*/ } }; diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 093458b62c8d..c89757abb0ae 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -241,6 +241,3 @@ obj-$(CONFIG_MACH_OMAP2_TUSB6010) += usb-tusb6010.o onenand-$(CONFIG_MTD_ONENAND_OMAP2) := gpmc-onenand.o obj-y += $(onenand-m) $(onenand-y) - -nand-$(CONFIG_MTD_NAND_OMAP2) := gpmc-nand.o -obj-y += $(nand-m) $(nand-y) diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c deleted file mode 100644 index f6ac027f3c3b..000000000000 --- a/arch/arm/mach-omap2/gpmc-nand.c +++ /dev/null @@ -1,154 +0,0 @@ -/* - * gpmc-nand.c - * - * Copyright (C) 2009 Texas Instruments - * Vimal Singh <vimalsingh@ti.com> - * - * 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. - */ - -#include <linux/kernel.h> -#include <linux/platform_device.h> -#include <linux/io.h> -#include <linux/omap-gpmc.h> -#include <linux/mtd/nand.h> -#include <linux/platform_data/mtd-nand-omap2.h> - -#include <asm/mach/flash.h> - -#include "soc.h" - -/* minimum size for IO mapping */ -#define NAND_IO_SIZE 4 - -static bool gpmc_hwecc_bch_capable(enum omap_ecc ecc_opt) -{ - /* platforms which support all ECC schemes */ - if (soc_is_am33xx() || soc_is_am43xx() || cpu_is_omap44xx() || - soc_is_omap54xx() || soc_is_dra7xx()) - return 1; - - if (ecc_opt == OMAP_ECC_BCH4_CODE_HW_DETECTION_SW || - ecc_opt == OMAP_ECC_BCH8_CODE_HW_DETECTION_SW) { - if (cpu_is_omap24xx()) - return 0; - else if (cpu_is_omap3630() && (GET_OMAP_REVISION() == 0)) - return 0; - else - return 1; - } - - /* OMAP3xxx do not have ELM engine, so cannot support ECC schemes - * which require H/W based ECC error detection */ - if ((cpu_is_omap34xx() || cpu_is_omap3630()) && - ((ecc_opt == OMAP_ECC_BCH4_CODE_HW) || - (ecc_opt == OMAP_ECC_BCH8_CODE_HW))) - return 0; - - /* legacy platforms support only HAM1 (1-bit Hamming) ECC scheme */ - if (ecc_opt == OMAP_ECC_HAM1_CODE_HW || - ecc_opt == OMAP_ECC_HAM1_CODE_SW) - return 1; - else - return 0; -} - -/* This function will go away once the device-tree convertion is complete */ -static void gpmc_set_legacy(struct omap_nand_platform_data *gpmc_nand_data, - struct gpmc_settings *s) -{ - /* Enable RD PIN Monitoring Reg */ - if (gpmc_nand_data->dev_ready) { - s->wait_on_read = true; - s->wait_on_write = true; - } - - if (gpmc_nand_data->devsize == NAND_BUSWIDTH_16) - s->device_width = GPMC_DEVWIDTH_16BIT; - else - s->device_width = GPMC_DEVWIDTH_8BIT; -} - -int gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data, - struct gpmc_timings *gpmc_t) -{ - int err = 0; - struct gpmc_settings s; - struct platform_device *pdev; - struct resource gpmc_nand_res[] = { - { .flags = IORESOURCE_MEM, }, - { .flags = IORESOURCE_IRQ, }, - { .flags = IORESOURCE_IRQ, }, - }; - - BUG_ON(gpmc_nand_data->cs >= GPMC_CS_NUM); - - err = gpmc_cs_request(gpmc_nand_data->cs, NAND_IO_SIZE, - (unsigned long *)&gpmc_nand_res[0].start); - if (err < 0) { - pr_err("omap2-gpmc: Cannot request GPMC CS %d, error %d\n", - gpmc_nand_data->cs, err); - return err; - } - gpmc_nand_res[0].end = gpmc_nand_res[0].start + NAND_IO_SIZE - 1; - gpmc_nand_res[1].start = gpmc_get_client_irq(GPMC_IRQ_FIFOEVENTENABLE); - gpmc_nand_res[2].start = gpmc_get_client_irq(GPMC_IRQ_COUNT_EVENT); - - memset(&s, 0, sizeof(struct gpmc_settings)); - gpmc_set_legacy(gpmc_nand_data, &s); - - s.device_nand = true; - - if (gpmc_t) { - err = gpmc_cs_set_timings(gpmc_nand_data->cs, gpmc_t, &s); - if (err < 0) { - pr_err("omap2-gpmc: Unable to set gpmc timings: %d\n", - err); - return err; - } - } - - err = gpmc_cs_program_settings(gpmc_nand_data->cs, &s); - if (err < 0) - goto out_free_cs; - - err = gpmc_configure(GPMC_CONFIG_WP, 0); - if (err < 0) - goto out_free_cs; - - if (!gpmc_hwecc_bch_capable(gpmc_nand_data->ecc_opt)) { - pr_err("omap2-nand: Unsupported NAND ECC scheme selected\n"); - err = -EINVAL; - goto out_free_cs; - } - - - pdev = platform_device_alloc("omap2-nand", gpmc_nand_data->cs); - if (pdev) { - err = platform_device_add_resources(pdev, gpmc_nand_res, - ARRAY_SIZE(gpmc_nand_res)); - if (!err) - pdev->dev.platform_data = gpmc_nand_data; - } else { - err = -ENOMEM; - } - if (err) - goto out_free_pdev; - - err = platform_device_add(pdev); - if (err) { - dev_err(&pdev->dev, "Unable to register NAND device\n"); - goto out_free_pdev; - } - - return 0; - -out_free_pdev: - platform_device_put(pdev); -out_free_cs: - gpmc_cs_free(gpmc_nand_data->cs); - - return err; -} diff --git a/arch/arm/mach-omap2/gpmc-onenand.c b/arch/arm/mach-omap2/gpmc-onenand.c index 8633c703546a..2944af820558 100644 --- a/arch/arm/mach-omap2/gpmc-onenand.c +++ b/arch/arm/mach-omap2/gpmc-onenand.c @@ -367,7 +367,7 @@ static int gpmc_onenand_setup(void __iomem *onenand_base, int *freq_ptr) return ret; } -void gpmc_onenand_init(struct omap_onenand_platform_data *_onenand_data) +int gpmc_onenand_init(struct omap_onenand_platform_data *_onenand_data) { int err; struct device *dev = &gpmc_onenand_device.dev; @@ -393,15 +393,17 @@ void gpmc_onenand_init(struct omap_onenand_platform_data *_onenand_data) if (err < 0) { dev_err(dev, "Cannot request GPMC CS %d, error %d\n", gpmc_onenand_data->cs, err); - return; + return err; } gpmc_onenand_resource.end = gpmc_onenand_resource.start + ONENAND_IO_SIZE - 1; - if (platform_device_register(&gpmc_onenand_device) < 0) { + err = platform_device_register(&gpmc_onenand_device); + if (err) { dev_err(dev, "Unable to register OneNAND device\n"); gpmc_cs_free(gpmc_onenand_data->cs); - return; } + + return err; } diff --git a/arch/arm/mach-omap2/omap-headsmp.S b/arch/arm/mach-omap2/omap-headsmp.S index fe36ce2734d4..4c6f14cf92a8 100644 --- a/arch/arm/mach-omap2/omap-headsmp.S +++ b/arch/arm/mach-omap2/omap-headsmp.S @@ -17,6 +17,7 @@ #include <linux/linkage.h> #include <linux/init.h> +#include <asm/assembler.h> #include "omap44xx.h" @@ -66,7 +67,7 @@ wait_2: ldr r2, =AUX_CORE_BOOT0_PA @ read from AuxCoreBoot0 cmp r0, r4 bne wait_2 ldr r12, =API_HYP_ENTRY - adr r0, hyp_boot + badr r0, hyp_boot smc #0 hyp_boot: b omap_secondary_startup diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index 56f917ec8621..1435fee39a89 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -2112,11 +2112,20 @@ static struct omap_hwmod_ocp_if omap3_l4_core__i2c3 = { }; /* L4 CORE -> SR1 interface */ +static struct omap_hwmod_addr_space omap3_sr1_addr_space[] = { + { + .pa_start = OMAP34XX_SR1_BASE, + .pa_end = OMAP34XX_SR1_BASE + SZ_1K - 1, + .flags = ADDR_TYPE_RT, + }, + { }, +}; static struct omap_hwmod_ocp_if omap34xx_l4_core__sr1 = { .master = &omap3xxx_l4_core_hwmod, .slave = &omap34xx_sr1_hwmod, .clk = "sr_l4_ick", + .addr = omap3_sr1_addr_space, .user = OCP_USER_MPU, }; @@ -2124,15 +2133,25 @@ static struct omap_hwmod_ocp_if omap36xx_l4_core__sr1 = { .master = &omap3xxx_l4_core_hwmod, .slave = &omap36xx_sr1_hwmod, .clk = "sr_l4_ick", + .addr = omap3_sr1_addr_space, .user = OCP_USER_MPU, }; /* L4 CORE -> SR1 interface */ +static struct omap_hwmod_addr_space omap3_sr2_addr_space[] = { + { + .pa_start = OMAP34XX_SR2_BASE, + .pa_end = OMAP34XX_SR2_BASE + SZ_1K - 1, + .flags = ADDR_TYPE_RT, + }, + { }, +}; static struct omap_hwmod_ocp_if omap34xx_l4_core__sr2 = { .master = &omap3xxx_l4_core_hwmod, .slave = &omap34xx_sr2_hwmod, .clk = "sr_l4_ick", + .addr = omap3_sr2_addr_space, .user = OCP_USER_MPU, }; @@ -2140,6 +2159,7 @@ static struct omap_hwmod_ocp_if omap36xx_l4_core__sr2 = { .master = &omap3xxx_l4_core_hwmod, .slave = &omap36xx_sr2_hwmod, .clk = "sr_l4_ick", + .addr = omap3_sr2_addr_space, .user = OCP_USER_MPU, }; @@ -3111,16 +3131,20 @@ static struct omap_hwmod_ocp_if *omap3xxx_dss_hwmod_ocp_ifs[] __initdata = { * Return: 0 if device named @dev_name is not likely to be accessible, * or 1 if it is likely to be accessible. */ -static int __init omap3xxx_hwmod_is_hs_ip_block_usable(struct device_node *bus, - const char *dev_name) +static bool __init omap3xxx_hwmod_is_hs_ip_block_usable(struct device_node *bus, + const char *dev_name) { + struct device_node *node; + bool available; + if (!bus) - return (omap_type() == OMAP2_DEVICE_TYPE_GP) ? 1 : 0; + return omap_type() == OMAP2_DEVICE_TYPE_GP; - if (of_device_is_available(of_find_node_by_name(bus, dev_name))) - return 1; + node = of_get_child_by_name(bus, dev_name); + available = of_device_is_available(node); + of_node_put(node); - return 0; + return available; } int __init omap3xxx_hwmod_init(void) @@ -3189,15 +3213,20 @@ int __init omap3xxx_hwmod_init(void) if (h_sham && omap3xxx_hwmod_is_hs_ip_block_usable(bus, "sham")) { r = omap_hwmod_register_links(h_sham); - if (r < 0) + if (r < 0) { + of_node_put(bus); return r; + } } if (h_aes && omap3xxx_hwmod_is_hs_ip_block_usable(bus, "aes")) { r = omap_hwmod_register_links(h_aes); - if (r < 0) + if (r < 0) { + of_node_put(bus); return r; + } } + of_node_put(bus); /* * Register hwmod links specific to certain ES levels of a diff --git a/arch/arm64/boot/dts/broadcom/ns2.dtsi b/arch/arm64/boot/dts/broadcom/ns2.dtsi index 9f9e203c09c5..bcb03fc32665 100644 --- a/arch/arm64/boot/dts/broadcom/ns2.dtsi +++ b/arch/arm64/boot/dts/broadcom/ns2.dtsi @@ -114,6 +114,7 @@ pcie0: pcie@20020000 { compatible = "brcm,iproc-pcie"; reg = <0 0x20020000 0 0x1000>; + dma-coherent; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0>; @@ -144,6 +145,7 @@ pcie4: pcie@50020000 { compatible = "brcm,iproc-pcie"; reg = <0 0x50020000 0 0x1000>; + dma-coherent; #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0>; @@ -174,6 +176,7 @@ pcie8: pcie@60c00000 { compatible = "brcm,iproc-pcie-paxc"; reg = <0 0x60c00000 0 0x1000>; + dma-coherent; linux,pci-domain = <8>; bus-range = <0x0 0x1>; @@ -203,6 +206,7 @@ <0x61030000 0x100>; reg-names = "amac_base", "idm_base", "nicpm_base"; interrupts = <GIC_SPI 341 IRQ_TYPE_LEVEL_HIGH>; + dma-coherent; phy-handle = <&gphy0>; phy-mode = "rgmii"; status = "disabled"; @@ -213,6 +217,7 @@ reg = <0x612c0000 0x445>; /* PDC FS0 regs */ interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>; #mbox-cells = <1>; + dma-coherent; brcm,rx-status-len = <32>; brcm,use-bcm-hdr; }; @@ -222,6 +227,7 @@ reg = <0x612e0000 0x445>; /* PDC FS1 regs */ interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>; #mbox-cells = <1>; + dma-coherent; brcm,rx-status-len = <32>; brcm,use-bcm-hdr; }; @@ -231,6 +237,7 @@ reg = <0x61300000 0x445>; /* PDC FS2 regs */ interrupts = <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>; #mbox-cells = <1>; + dma-coherent; brcm,rx-status-len = <32>; brcm,use-bcm-hdr; }; @@ -240,6 +247,7 @@ reg = <0x61320000 0x445>; /* PDC FS3 regs */ interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>; #mbox-cells = <1>; + dma-coherent; brcm,rx-status-len = <32>; brcm,use-bcm-hdr; }; @@ -644,6 +652,7 @@ sata: ahci@663f2000 { compatible = "brcm,iproc-ahci", "generic-ahci"; reg = <0x663f2000 0x1000>; + dma-coherent; reg-names = "ahci"; interrupts = <GIC_SPI 438 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; @@ -667,6 +676,7 @@ compatible = "brcm,sdhci-iproc-cygnus"; reg = <0x66420000 0x100>; interrupts = <GIC_SPI 421 IRQ_TYPE_LEVEL_HIGH>; + dma-coherent; bus-width = <8>; clocks = <&genpll_sw BCM_NS2_GENPLL_SW_SDIO_CLK>; status = "disabled"; @@ -676,6 +686,7 @@ compatible = "brcm,sdhci-iproc-cygnus"; reg = <0x66430000 0x100>; interrupts = <GIC_SPI 422 IRQ_TYPE_LEVEL_HIGH>; + dma-coherent; bus-width = <8>; clocks = <&genpll_sw BCM_NS2_GENPLL_SW_SDIO_CLK>; status = "disabled"; diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c index 5457c361ad58..bf0fe0137dfe 100644 --- a/drivers/memory/omap-gpmc.c +++ b/drivers/memory/omap-gpmc.c @@ -1947,9 +1947,7 @@ static int gpmc_probe_onenand_child(struct platform_device *pdev, if (!of_property_read_u32(child, "dma-channel", &val)) gpmc_onenand_data->dma_channel = val; - gpmc_onenand_init(gpmc_onenand_data); - - return 0; + return gpmc_onenand_init(gpmc_onenand_data); } #else static int gpmc_probe_onenand_child(struct platform_device *pdev, diff --git a/include/linux/omap-gpmc.h b/include/linux/omap-gpmc.h index 35d0fd7a4948..fd0de00c0d77 100644 --- a/include/linux/omap-gpmc.h +++ b/include/linux/omap-gpmc.h @@ -76,22 +76,12 @@ struct gpmc_timings; struct omap_nand_platform_data; struct omap_onenand_platform_data; -#if IS_ENABLED(CONFIG_MTD_NAND_OMAP2) -extern int gpmc_nand_init(struct omap_nand_platform_data *d, - struct gpmc_timings *gpmc_t); -#else -static inline int gpmc_nand_init(struct omap_nand_platform_data *d, - struct gpmc_timings *gpmc_t) -{ - return 0; -} -#endif - #if IS_ENABLED(CONFIG_MTD_ONENAND_OMAP2) -extern void gpmc_onenand_init(struct omap_onenand_platform_data *d); +extern int gpmc_onenand_init(struct omap_onenand_platform_data *d); #else #define board_onenand_data NULL -static inline void gpmc_onenand_init(struct omap_onenand_platform_data *d) +static inline int gpmc_onenand_init(struct omap_onenand_platform_data *d) { + return 0; } #endif diff --git a/include/linux/reset.h b/include/linux/reset.h index 86b4ed75359e..96fb139bdd08 100644 --- a/include/linux/reset.h +++ b/include/linux/reset.h @@ -31,31 +31,26 @@ static inline int device_reset_optional(struct device *dev) static inline int reset_control_reset(struct reset_control *rstc) { - WARN_ON(1); return 0; } static inline int reset_control_assert(struct reset_control *rstc) { - WARN_ON(1); return 0; } static inline int reset_control_deassert(struct reset_control *rstc) { - WARN_ON(1); return 0; } static inline int reset_control_status(struct reset_control *rstc) { - WARN_ON(1); return 0; } static inline void reset_control_put(struct reset_control *rstc) { - WARN_ON(1); } static inline int __must_check device_reset(struct device *dev) @@ -74,14 +69,14 @@ static inline struct reset_control *__of_reset_control_get( const char *id, int index, bool shared, bool optional) { - return ERR_PTR(-ENOTSUPP); + return optional ? NULL : ERR_PTR(-ENOTSUPP); } static inline struct reset_control *__devm_reset_control_get( struct device *dev, const char *id, int index, bool shared, bool optional) { - return ERR_PTR(-ENOTSUPP); + return optional ? NULL : ERR_PTR(-ENOTSUPP); } #endif /* CONFIG_RESET_CONTROLLER */ |