From 14cfa4bd74be31e5502dcb5c98de86db63fddb65 Mon Sep 17 00:00:00 2001 From: Willy Tarreau Date: Sun, 12 Jan 2014 13:09:24 +0100 Subject: [PATCH 01/25] ARM: mvebu: dt: add missing alias 'eth3' on Armada XP mv78260 It was correctly set on mv78460 but not on mv78260, resulting in my OpenBlocks AX3-4 retrieving only 3 of its 4 MAC addresses from the boot loader. Cc: Thomas Petazzoni Cc: Gregory CLEMENT Signed-off-by: Willy Tarreau Acked-by: Gregory CLEMENT Signed-off-by: Jason Cooper --- arch/arm/boot/dts/armada-xp-mv78260.dtsi | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/armada-xp-mv78260.dtsi b/arch/arm/boot/dts/armada-xp-mv78260.dtsi index 66609684d41b5..9480cf891f8cd 100644 --- a/arch/arm/boot/dts/armada-xp-mv78260.dtsi +++ b/arch/arm/boot/dts/armada-xp-mv78260.dtsi @@ -23,6 +23,7 @@ gpio0 = &gpio0; gpio1 = &gpio1; gpio2 = &gpio2; + eth3 = ð3; }; cpus { @@ -291,7 +292,7 @@ interrupts = <91>; }; - ethernet@34000 { + eth3: ethernet@34000 { compatible = "marvell,armada-370-neta"; reg = <0x34000 0x4000>; interrupts = <14>; From 902e6a0c7eba08ec978cea8304c6cb2ddce7b9dc Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Fri, 20 Dec 2013 10:46:52 +0100 Subject: [PATCH 02/25] ARM: pxa: Add dummy backlight power supply on Mitac Mio A701 Recent changes to the pwm-backlight driver have made the power supply mandatory. There is code in the regulator core to deal with situations where no regulator is specified and provide a dummy, but that works on DT-based boards only. The situation can be remedied by adding a dummy regulator during board initialization. Tested-by: Robert Jarzmik Signed-off-by: Thierry Reding Signed-off-by: Haojian Zhuang --- arch/arm/mach-pxa/mioa701.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c index f70583fee59f8..29997bde277d1 100644 --- a/arch/arm/mach-pxa/mioa701.c +++ b/arch/arm/mach-pxa/mioa701.c @@ -38,6 +38,7 @@ #include #include #include +#include #include #include #include @@ -714,6 +715,10 @@ static struct gpio global_gpios[] = { { GPIO56_MT9M111_nOE, GPIOF_OUT_INIT_LOW, "Camera nOE" }, }; +static struct regulator_consumer_supply fixed_5v0_consumers[] = { + REGULATOR_SUPPLY("power", "pwm-backlight"), +}; + static void __init mioa701_machine_init(void) { int rc; @@ -753,6 +758,10 @@ static void __init mioa701_machine_init(void) pxa_set_i2c_info(&i2c_pdata); pxa27x_set_i2c_power_info(NULL); pxa_set_camera_info(&mioa701_pxacamera_platform_data); + + regulator_register_always_on(0, "fixed-5.0V", fixed_5v0_consumers, + ARRAY_SIZE(fixed_5v0_consumers), + 5000000); } static void mioa701_machine_exit(void) From d26794c04553901d00c4ca1542e1cbf4ec9580fb Mon Sep 17 00:00:00 2001 From: Marek Belisko Date: Sat, 21 Dec 2013 16:12:23 +0100 Subject: [PATCH 03/25] ARM: dts: omap3-gta04: Add EOC irq gpio line handling. BMP085 EOC (End Of Conversion) irq line is connected to gpio113 on gta04. Set irq properties to have driver using irq instead polling for EOC. Signed-off-by: Marek Belisko Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap3-gta04.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/omap3-gta04.dts b/arch/arm/boot/dts/omap3-gta04.dts index b9b55c95a566c..7a8e37de51b87 100644 --- a/arch/arm/boot/dts/omap3-gta04.dts +++ b/arch/arm/boot/dts/omap3-gta04.dts @@ -92,6 +92,8 @@ bmp085@77 { compatible = "bosch,bmp085"; reg = <0x77>; + interrupt-parent = <&gpio4>; + interrupts = <17 IRQ_TYPE_EDGE_RISING>; }; /* leds */ From 967d6a0bbfddcc25a7d1debbe8e2e4e7161d0566 Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Mon, 23 Dec 2013 11:28:34 +0200 Subject: [PATCH 04/25] ARM: DTS: am335x-evmsk: Correct audio clock frequency The clock for audio is sourced from virt_24000000_ck, so the correct frequency is 24000000. Signed-off-by: Peter Ujfalusi Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/am335x-evmsk.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts index 4718ec4a4dbfe..50abe53f68870 100644 --- a/arch/arm/boot/dts/am335x-evmsk.dts +++ b/arch/arm/boot/dts/am335x-evmsk.dts @@ -121,7 +121,7 @@ ti,model = "AM335x-EVMSK"; ti,audio-codec = <&tlv320aic3106>; ti,mcasp-controller = <&mcasp1>; - ti,codec-clock-rate = <24576000>; + ti,codec-clock-rate = <24000000>; ti,audio-routing = "Headphone Jack", "HPLOUT", "Headphone Jack", "HPROUT"; From 29ea5efb0bb612d352aa360de26e2095cb230e4a Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Mon, 23 Dec 2013 11:28:35 +0200 Subject: [PATCH 05/25] ARM: dts: am335x-evmsk: Fix mmc1 support Add pinctrl section and cd-gpio to mmc1. Without these the SD card is not working on EVM-SK board. Signed-off-by: Peter Ujfalusi Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/am335x-evmsk.dts | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts index 50abe53f68870..486880b748313 100644 --- a/arch/arm/boot/dts/am335x-evmsk.dts +++ b/arch/arm/boot/dts/am335x-evmsk.dts @@ -256,6 +256,12 @@ >; }; + mmc1_pins: pinmux_mmc1_pins { + pinctrl-single,pins = < + 0x160 (PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */ + >; + }; + mcasp1_pins: mcasp1_pins { pinctrl-single,pins = < 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_crs.mcasp1_aclkx */ @@ -456,6 +462,9 @@ status = "okay"; vmmc-supply = <&vmmc_reg>; bus-width = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins>; + cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>; }; &sham { From 22106c11252833419a29c9294411101cb2199a5f Mon Sep 17 00:00:00 2001 From: Nishanth Menon Date: Wed, 15 Jan 2014 14:00:38 -0600 Subject: [PATCH 06/25] ARM: OMAP2+: add missing ARCH_HAS_OPP OMAP5, DRA7, AM43xx all have OPPs. So select the same to allow SoC only configuration boot to work with OPP. Reported-by: Nikhil Devshatwar Signed-off-by: Nishanth Menon Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 653b489479e0e..8165a4a3ce20f 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -50,6 +50,7 @@ config SOC_OMAP5 bool "TI OMAP5" depends on ARCH_MULTI_V7 select ARCH_OMAP2PLUS + select ARCH_HAS_OPP select ARM_CPU_SUSPEND if PM select ARM_GIC select CPU_V7 @@ -63,6 +64,7 @@ config SOC_AM33XX bool "TI AM33XX" depends on ARCH_MULTI_V7 select ARCH_OMAP2PLUS + select ARCH_HAS_OPP select ARM_CPU_SUSPEND if PM select CPU_V7 select MULTI_IRQ_HANDLER @@ -72,6 +74,7 @@ config SOC_AM43XX depends on ARCH_MULTI_V7 select CPU_V7 select ARCH_OMAP2PLUS + select ARCH_HAS_OPP select MULTI_IRQ_HANDLER select ARM_GIC select MACH_OMAP_GENERIC @@ -80,6 +83,7 @@ config SOC_DRA7XX bool "TI DRA7XX" depends on ARCH_MULTI_V7 select ARCH_OMAP2PLUS + select ARCH_HAS_OPP select ARM_CPU_SUSPEND if PM select ARM_GIC select CPU_V7 From d8bd67317455744039e10fe33d6c76b82262c647 Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Sat, 25 Jan 2014 22:28:55 +0100 Subject: [PATCH 07/25] ARM: dts: omap3-gta04: Fix 'aux' gpio key flags. It should be ACTIVE_HIGH. Signed-off-by: NeilBrown Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap3-gta04.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/omap3-gta04.dts b/arch/arm/boot/dts/omap3-gta04.dts index 7a8e37de51b87..81e0bb477bcd0 100644 --- a/arch/arm/boot/dts/omap3-gta04.dts +++ b/arch/arm/boot/dts/omap3-gta04.dts @@ -32,7 +32,7 @@ aux-button { label = "aux"; linux,code = <169>; - gpios = <&gpio1 7 GPIO_ACTIVE_LOW>; + gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; gpio-key,wakeup; }; }; From 2d6ac29e6a043c3adc3e82f5200ae1e07617e3ea Mon Sep 17 00:00:00 2001 From: Marek Belisko Date: Sat, 25 Jan 2014 22:28:57 +0100 Subject: [PATCH 08/25] ARM: dts: omap3-gta04: Fix mmc1 properties. Does not have an aux supply, and must be non-removable. Otherwise it is removed during suspend and filesystem gets confused. Signed-off-by: NeilBrown Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap3-gta04.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/omap3-gta04.dts b/arch/arm/boot/dts/omap3-gta04.dts index 81e0bb477bcd0..c551e4af4d837 100644 --- a/arch/arm/boot/dts/omap3-gta04.dts +++ b/arch/arm/boot/dts/omap3-gta04.dts @@ -143,8 +143,8 @@ pinctrl-names = "default"; pinctrl-0 = <&mmc1_pins>; vmmc-supply = <&vmmc1>; - vmmc_aux-supply = <&vsim>; bus-width = <4>; + ti,non-removable; }; &mmc2 { From 6b187b21c92b6e2c7e8ef0b450181c37a3f31681 Mon Sep 17 00:00:00 2001 From: Pekon Gupta Date: Tue, 28 Jan 2014 11:42:40 +0530 Subject: [PATCH 09/25] ARM: OMAP2+: gpmc: fix: DT NAND child nodes not probed when MTD_NAND is built as module Fixes: commit bc6b1e7b86f5d8e4a6fc1c0189e64bba4077efe0 ARM: OMAP: gpmc: add DT bindings for GPMC timings and NAND OMAP SoC(s) depend on GPMC controller driver to parse GPMC DT child nodes and register them platform_device for NAND driver to probe later. However this does not happen if generic MTD_NAND framework is built as module (CONFIG_MTD_NAND=m). Therefore, when MTD/NAND and MTD/NAND/OMAP2 modules are loaded, they are unable to find any matching platform_device and remain un-binded. This causes on board NAND flash to remain un-detected. This patch causes GPMC controller to parse DT nodes when CONFIG_MTD_NAND=y || CONFIG_MTD_NAND=m CC: # 3.9.x+ Signed-off-by: Pekon Gupta Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/gpmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c index d24926e6340fa..c77a84b63a597 100644 --- a/arch/arm/mach-omap2/gpmc.c +++ b/arch/arm/mach-omap2/gpmc.c @@ -1339,7 +1339,7 @@ static void __maybe_unused gpmc_read_timings_dt(struct device_node *np, of_property_read_bool(np, "gpmc,time-para-granularity"); } -#ifdef CONFIG_MTD_NAND +#if IS_ENABLED(CONFIG_MTD_NAND) static const char * const nand_xfer_types[] = { [NAND_OMAP_PREFETCH_POLLED] = "prefetch-polled", From 980386d2d6d49e0b42f48550853ef1ad6aa5d79a Mon Sep 17 00:00:00 2001 From: Pekon Gupta Date: Tue, 28 Jan 2014 11:42:41 +0530 Subject: [PATCH 10/25] ARM: OMAP2+: gpmc: fix: DT ONENAND child nodes not probed when MTD_ONENAND is built as module Fixes: commit 75d3625e0e86b2d8d77b4e9c6f685fd7ea0d5a96 ARM: OMAP2+: gpmc: add DT bindings for OneNAND OMAP SoC(s) depend on GPMC controller driver to parse GPMC DT child nodes and register them platform_device for ONENAND driver to probe later. However this does not happen if generic MTD_ONENAND framework is built as module (CONFIG_MTD_ONENAND=m). Therefore, when MTD/ONENAND and MTD/ONENAND/OMAP2 modules are loaded, they are unable to find any matching platform_device and remain un-binded. This causes on board ONENAND flash to remain un-detected. This patch causes GPMC controller to parse DT nodes when CONFIG_MTD_ONENAND=y || CONFIG_MTD_ONENAND=m CC: # 3.9.x+ Signed-off-by: Pekon Gupta Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/gpmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c index c77a84b63a597..ab43755364f5a 100644 --- a/arch/arm/mach-omap2/gpmc.c +++ b/arch/arm/mach-omap2/gpmc.c @@ -1429,7 +1429,7 @@ static int gpmc_probe_nand_child(struct platform_device *pdev, } #endif -#ifdef CONFIG_MTD_ONENAND +#if IS_ENABLED(CONFIG_MTD_ONENAND) static int gpmc_probe_onenand_child(struct platform_device *pdev, struct device_node *child) { From 8c5cb1a8f81370f60c62450fa5a5cf20aa081050 Mon Sep 17 00:00:00 2001 From: Aaro Koskinen Date: Sat, 8 Feb 2014 15:48:55 +0200 Subject: [PATCH 11/25] ARM: OMAP1: nokia770: enable tahvo-usb Add platform data for tahvo-usb. This is the last missing piece to get Tahvo USB working with 3.14. Signed-off-by: Aaro Koskinen Signed-off-by: Tony Lindgren --- arch/arm/mach-omap1/board-nokia770.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c index 91449c5cb70f4..85089d8219821 100644 --- a/arch/arm/mach-omap1/board-nokia770.c +++ b/arch/arm/mach-omap1/board-nokia770.c @@ -156,6 +156,7 @@ static struct omap_usb_config nokia770_usb_config __initdata = { .register_dev = 1, .hmc_mode = 16, .pins[0] = 6, + .extcon = "tahvo-usb", }; #if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) From 2a074deffd66d5e1893e859dc0737887fea9d46d Mon Sep 17 00:00:00 2001 From: Aaro Koskinen Date: Sun, 9 Feb 2014 14:12:35 +0200 Subject: [PATCH 12/25] ARM: dts: N9/N950: fix boot hang with 3.14-rc1 N9/N950 does not boot anymore with 3.14-rc1, because SoC compatible property is missing. Fix that. Signed-off-by: Aaro Koskinen Reviewed-by: Nishanth Menon Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap3-n9.dts | 2 +- arch/arm/boot/dts/omap3-n950.dts | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/omap3-n9.dts b/arch/arm/boot/dts/omap3-n9.dts index 39828ce464ee5..9938b5dc1909c 100644 --- a/arch/arm/boot/dts/omap3-n9.dts +++ b/arch/arm/boot/dts/omap3-n9.dts @@ -14,5 +14,5 @@ / { model = "Nokia N9"; - compatible = "nokia,omap3-n9", "ti,omap3"; + compatible = "nokia,omap3-n9", "ti,omap36xx", "ti,omap3"; }; diff --git a/arch/arm/boot/dts/omap3-n950.dts b/arch/arm/boot/dts/omap3-n950.dts index b076a526b9997..261c5589bfa31 100644 --- a/arch/arm/boot/dts/omap3-n950.dts +++ b/arch/arm/boot/dts/omap3-n950.dts @@ -14,5 +14,5 @@ / { model = "Nokia N950"; - compatible = "nokia,omap3-n950", "ti,omap3"; + compatible = "nokia,omap3-n950", "ti,omap36xx", "ti,omap3"; }; From c3580bc12569b4c02ab5505b853825d863e6f86e Mon Sep 17 00:00:00 2001 From: Aaro Koskinen Date: Sun, 9 Feb 2014 14:12:36 +0200 Subject: [PATCH 13/25] ARM: dts: N900: add missing compatible property Add missing compatible property to avoid problems in the future. Signed-off-by: Aaro Koskinen Reviewed-by: Nishanth Menon Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap3-n900.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts index 6fc85f9635302..0bf40c90faba6 100644 --- a/arch/arm/boot/dts/omap3-n900.dts +++ b/arch/arm/boot/dts/omap3-n900.dts @@ -1,6 +1,6 @@ /* * Copyright (C) 2013 Pavel Machek - * Copyright 2013 Aaro Koskinen + * Copyright (C) 2013-2014 Aaro Koskinen * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 (or later) as @@ -13,7 +13,7 @@ / { model = "Nokia N900"; - compatible = "nokia,omap3-n900", "ti,omap3"; + compatible = "nokia,omap3-n900", "ti,omap3430", "ti,omap3"; cpus { cpu@0 { From 84b57c84b10de62d832b04da02af9cba60199d0c Mon Sep 17 00:00:00 2001 From: Paul Bolle Date: Sun, 9 Feb 2014 16:01:28 +0100 Subject: [PATCH 14/25] ARM: OMAP2+: Remove MACH_NOKIA_N800 The last caller of machine_is_nokia_n800() was removed in commit 5a87cde490e1 ("ARM: OMAP2+: Remove legacy booting support for n8x0"). That means that the Kconfig symbol MACH_NOKIA_N800 is now unused. It can safely be removed. Signed-off-by: Paul Bolle Acked-by: Aaro Koskinen Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/Kconfig | 4 ---- 1 file changed, 4 deletions(-) diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 8165a4a3ce20f..9320252ca43af 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -272,9 +272,6 @@ config MACH_OMAP_3430SDP default y select OMAP_PACKAGE_CBB -config MACH_NOKIA_N800 - bool - config MACH_NOKIA_N810 bool @@ -285,7 +282,6 @@ config MACH_NOKIA_N8X0 bool "Nokia N800/N810" depends on SOC_OMAP2420 default y - select MACH_NOKIA_N800 select MACH_NOKIA_N810 select MACH_NOKIA_N810_WIMAX select OMAP_PACKAGE_ZAC From 43e21ef061598024dcb4821b97b9eaebfed0b50d Mon Sep 17 00:00:00 2001 From: Paul Bolle Date: Wed, 12 Feb 2014 10:45:52 +0100 Subject: [PATCH 15/25] ARM: OMAP2+: Remove legacy macros for zoom platforms Commit 97411608fd5f ("ARM: OMAP2+: Remove legacy support for zoom platforms") removed the Kconfig symbols MACH_OMAP_ZOOM2 and MACH_OMAP_ZOOM3. Remove the last usage of the related macros too. Signed-off-by: Paul Bolle Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/io.c | 9 --------- 1 file changed, 9 deletions(-) diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index d408b15b4fbfd..af432b1912550 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -179,15 +179,6 @@ static struct map_desc omap34xx_io_desc[] __initdata = { .length = L4_EMU_34XX_SIZE, .type = MT_DEVICE }, -#if defined(CONFIG_DEBUG_LL) && \ - (defined(CONFIG_MACH_OMAP_ZOOM2) || defined(CONFIG_MACH_OMAP_ZOOM3)) - { - .virtual = ZOOM_UART_VIRT, - .pfn = __phys_to_pfn(ZOOM_UART_BASE), - .length = SZ_1M, - .type = MT_DEVICE - }, -#endif }; #endif From df1a29f4768a3de4ea793ff0b4c6e79ffa15849d Mon Sep 17 00:00:00 2001 From: Florian Vaussard Date: Thu, 13 Feb 2014 11:25:13 +0100 Subject: [PATCH 16/25] ARM: dts: omap3-tobi: Fix boot with OMAP36xx-based Overo Tobi expansion board can be used with both OMAP35xx-based Overo, and OMAP36xx-based Overo. Currently the boot is broken with newer OMAP36xx-based Overo (Storm and alike). Fix include file and compatible string to be able to boot newer models. This will break older models. This will be addressed later. Signed-off-by: Florian Vaussard Tested-by: Kevin Hilman Acked-by: Nishanth Menon Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap3-overo.dtsi | 3 --- arch/arm/boot/dts/omap3-tobi.dts | 5 ++++- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm/boot/dts/omap3-overo.dtsi b/arch/arm/boot/dts/omap3-overo.dtsi index a461d2fd1fb0e..597099907f8ef 100644 --- a/arch/arm/boot/dts/omap3-overo.dtsi +++ b/arch/arm/boot/dts/omap3-overo.dtsi @@ -9,9 +9,6 @@ /* * The Gumstix Overo must be combined with an expansion board. */ -/dts-v1/; - -#include "omap34xx.dtsi" / { pwmleds { diff --git a/arch/arm/boot/dts/omap3-tobi.dts b/arch/arm/boot/dts/omap3-tobi.dts index 7e4ad2aec37a8..0e3b8bf497610 100644 --- a/arch/arm/boot/dts/omap3-tobi.dts +++ b/arch/arm/boot/dts/omap3-tobi.dts @@ -10,11 +10,14 @@ * Tobi expansion board is manufactured by Gumstix Inc. */ +/dts-v1/; + +#include "omap36xx.dtsi" #include "omap3-overo.dtsi" / { model = "TI OMAP3 Gumstix Overo on Tobi"; - compatible = "ti,omap3-tobi", "ti,omap3-overo", "ti,omap3"; + compatible = "ti,omap3-tobi", "ti,omap3-overo", "ti,omap36xx", "ti,omap3"; leds { compatible = "gpio-leds"; From 1ce64826b02032827abb166fc2d8909171d4b296 Mon Sep 17 00:00:00 2001 From: Florian Vaussard Date: Thu, 13 Feb 2014 11:25:14 +0100 Subject: [PATCH 17/25] ARM: dts: omap3-tobi: Use the correct vendor prefix Gumstix is the correct vendor for all Overo related products. Reported-by: Javier Martinez Canillas Signed-off-by: Florian Vaussard Acked-by: Nishanth Menon Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap3-tobi.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/omap3-tobi.dts b/arch/arm/boot/dts/omap3-tobi.dts index 0e3b8bf497610..c742afaa2c267 100644 --- a/arch/arm/boot/dts/omap3-tobi.dts +++ b/arch/arm/boot/dts/omap3-tobi.dts @@ -17,7 +17,7 @@ / { model = "TI OMAP3 Gumstix Overo on Tobi"; - compatible = "ti,omap3-tobi", "ti,omap3-overo", "ti,omap36xx", "ti,omap3"; + compatible = "gumstix,omap3-tobi", "gumstix,omap3-overo", "ti,omap36xx", "ti,omap3"; leds { compatible = "gpio-leds"; From f03ef09b6f59c0807d6aeba10f18238be1ea6390 Mon Sep 17 00:00:00 2001 From: Florian Vaussard Date: Thu, 13 Feb 2014 11:25:15 +0100 Subject: [PATCH 18/25] ARM: dts: Add support for both OMAP35xx and OMAP36xx Overo/Tobi Unfortunatly the device tree for older OMAP35xx Overo cannot be used with newer OMAP36xx and vice-versa. To address this issue, move most of the Tobi DTS to a common include file, and create model-specific Tobi DTS. Signed-off-by: Florian Vaussard Tested-by: Kevin Hilman Acked-by: Nishanth Menon Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/Makefile | 3 ++- arch/arm/boot/dts/omap3-overo-storm-tobi.dts | 22 +++++++++++++++++++ ...-tobi.dts => omap3-overo-tobi-common.dtsi} | 6 ----- arch/arm/boot/dts/omap3-overo-tobi.dts | 22 +++++++++++++++++++ 4 files changed, 46 insertions(+), 7 deletions(-) create mode 100644 arch/arm/boot/dts/omap3-overo-storm-tobi.dts rename arch/arm/boot/dts/{omap3-tobi.dts => omap3-overo-tobi-common.dtsi} (91%) create mode 100644 arch/arm/boot/dts/omap3-overo-tobi.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index b9d6a8b485e0b..e8355f4d8b0c7 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -208,7 +208,8 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \ omap3-n900.dtb \ omap3-n9.dtb \ omap3-n950.dtb \ - omap3-tobi.dtb \ + omap3-overo-tobi.dtb \ + omap3-overo-storm-tobi.dtb \ omap3-gta04.dtb \ omap3-igep0020.dtb \ omap3-igep0030.dtb \ diff --git a/arch/arm/boot/dts/omap3-overo-storm-tobi.dts b/arch/arm/boot/dts/omap3-overo-storm-tobi.dts new file mode 100644 index 0000000000000..966b5c9cd96a4 --- /dev/null +++ b/arch/arm/boot/dts/omap3-overo-storm-tobi.dts @@ -0,0 +1,22 @@ +/* + * Copyright (C) 2012 Florian Vaussard, EPFL Mobots group + * + * 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. + */ + +/* + * Tobi expansion board is manufactured by Gumstix Inc. + */ + +/dts-v1/; + +#include "omap36xx.dtsi" +#include "omap3-overo-tobi-common.dtsi" + +/ { + model = "OMAP36xx/AM37xx/DM37xx Gumstix Overo on Tobi"; + compatible = "gumstix,omap3-overo-tobi", "gumstix,omap3-overo", "ti,omap36xx", "ti,omap3"; +}; + diff --git a/arch/arm/boot/dts/omap3-tobi.dts b/arch/arm/boot/dts/omap3-overo-tobi-common.dtsi similarity index 91% rename from arch/arm/boot/dts/omap3-tobi.dts rename to arch/arm/boot/dts/omap3-overo-tobi-common.dtsi index c742afaa2c267..4edc013a91c17 100644 --- a/arch/arm/boot/dts/omap3-tobi.dts +++ b/arch/arm/boot/dts/omap3-overo-tobi-common.dtsi @@ -10,15 +10,9 @@ * Tobi expansion board is manufactured by Gumstix Inc. */ -/dts-v1/; - -#include "omap36xx.dtsi" #include "omap3-overo.dtsi" / { - model = "TI OMAP3 Gumstix Overo on Tobi"; - compatible = "gumstix,omap3-tobi", "gumstix,omap3-overo", "ti,omap36xx", "ti,omap3"; - leds { compatible = "gpio-leds"; heartbeat { diff --git a/arch/arm/boot/dts/omap3-overo-tobi.dts b/arch/arm/boot/dts/omap3-overo-tobi.dts new file mode 100644 index 0000000000000..de5653e1b5ca3 --- /dev/null +++ b/arch/arm/boot/dts/omap3-overo-tobi.dts @@ -0,0 +1,22 @@ +/* + * Copyright (C) 2012 Florian Vaussard, EPFL Mobots group + * + * 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. + */ + +/* + * Tobi expansion board is manufactured by Gumstix Inc. + */ + +/dts-v1/; + +#include "omap34xx.dtsi" +#include "omap3-overo-tobi-common.dtsi" + +/ { + model = "OMAP35xx Gumstix Overo on Tobi"; + compatible = "gumstix,omap3-overo-tobi", "gumstix,omap3-overo", "ti,omap3430", "ti,omap3"; +}; + From 8842446ac74263f1330f46e11ed649e2b0ed6545 Mon Sep 17 00:00:00 2001 From: Florian Vaussard Date: Thu, 13 Feb 2014 11:25:16 +0100 Subject: [PATCH 19/25] Documentation: dt: OMAP: Update Overo/Tobi Update the compatible string for Overo/Tobi to reflect the latest changes. Signed-off-by: Florian Vaussard Acked-by: Nishanth Menon Signed-off-by: Tony Lindgren --- Documentation/devicetree/bindings/arm/omap/omap.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt index 34dc40cffdfd8..af9b4a0d902b3 100644 --- a/Documentation/devicetree/bindings/arm/omap/omap.txt +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt @@ -91,7 +91,7 @@ Boards: compatible = "ti,omap3-beagle", "ti,omap3" - OMAP3 Tobi with Overo : Commercial expansion board with daughter board - compatible = "ti,omap3-tobi", "ti,omap3-overo", "ti,omap3" + compatible = "gumstix,omap3-overo-tobi", "gumstix,omap3-overo", "ti,omap3" - OMAP4 SDP : Software Development Board compatible = "ti,omap4-sdp", "ti,omap4430" From ae10f8329f9b22d650aa12307b260eba2bc0c571 Mon Sep 17 00:00:00 2001 From: Jason Cooper Date: Mon, 17 Feb 2014 19:09:58 +0000 Subject: [PATCH 20/25] ARM: dove: dt: revert PMU interrupt controller node The corresponding driver didn't make it into v3.14, so we need to remove the node. Dove systems fail to boot with the node present and no driver. This node will be re-added when the driver makes it to mainline. Reported-by: Jean-Francois Moine Tested-by: Jean-Francois Moine Signed-off-by: Jason Cooper --- arch/arm/boot/dts/dove.dtsi | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/arch/arm/boot/dts/dove.dtsi b/arch/arm/boot/dts/dove.dtsi index 2b76524f4aa74..187fd46b7b5ef 100644 --- a/arch/arm/boot/dts/dove.dtsi +++ b/arch/arm/boot/dts/dove.dtsi @@ -379,15 +379,6 @@ #clock-cells = <1>; }; - pmu_intc: pmu-interrupt-ctrl@d0050 { - compatible = "marvell,dove-pmu-intc"; - interrupt-controller; - #interrupt-cells = <1>; - reg = <0xd0050 0x8>; - interrupts = <33>; - marvell,#interrupts = <7>; - }; - pinctrl: pin-ctrl@d0200 { compatible = "marvell,dove-pinctrl"; reg = <0xd0200 0x10>; @@ -610,8 +601,6 @@ rtc: real-time-clock@d8500 { compatible = "marvell,orion-rtc"; reg = <0xd8500 0x20>; - interrupt-parent = <&pmu_intc>; - interrupts = <5>; }; gpio2: gpio-ctrl@e8400 { From 763fbff2bef5d5db5a993b54c29c841432e056ec Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Thu, 13 Feb 2014 17:18:26 -0700 Subject: [PATCH 21/25] ARM: tegra: fix RTC0 alias for Cardhu This alias entry was evidently cut/paste from a different board, and not correctly updated to match Cardhu. Fix this. Fixes: 553c0a200e20 ("ARM: tegra: set up /aliases entries for RTCs") Signed-off-by: Stephen Warren Signed-off-by: Olof Johansson --- arch/arm/boot/dts/tegra30-cardhu.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi index 9104224124eea..1e156d9d05060 100644 --- a/arch/arm/boot/dts/tegra30-cardhu.dtsi +++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi @@ -28,7 +28,7 @@ compatible = "nvidia,cardhu", "nvidia,tegra30"; aliases { - rtc0 = "/i2c@7000d000/tps6586x@34"; + rtc0 = "/i2c@7000d000/tps65911@2d"; rtc1 = "/rtc@7000e000"; }; From 28a9f3b078c545064dcf4b46d2c6917554d1642e Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Tue, 18 Feb 2014 10:35:05 +0800 Subject: [PATCH 22/25] ARM: imx6: build pm-imx6q.c independently of CONFIG_PM When building a kernel image with only CONFIG_CPU_IDLE but no CONFIG_PM, we will get the following link error. LD init/built-in.o arch/arm/mach-imx/built-in.o: In function `imx6q_enter_wait': platform-spi_imx.c:(.text+0x25c0): undefined reference to `imx6q_set_lpm' platform-spi_imx.c:(.text+0x25d4): undefined reference to `imx6q_set_lpm' arch/arm/mach-imx/built-in.o: In function `imx6q_cpuidle_init': platform-spi_imx.c:(.init.text+0x75d4): undefined reference to `imx6q_set_chicken_bit' make[1]: *** [vmlinux] Error 1 Since pm-imx6q.c has been a collection of library functions that access CCM low-power registers used by not only suspend but also cpuidle and other drivers, let's build pm-imx6q.c independently of CONFIG_PM to fix above error. Reported-by: Lucas Stach Signed-off-by: Shawn Guo Cc: stable@vger.kernel.org Acked-by: Christian Gmeiner Signed-off-by: Olof Johansson --- arch/arm/mach-imx/Makefile | 2 -- arch/arm/mach-imx/common.h | 4 +--- 2 files changed, 1 insertion(+), 5 deletions(-) diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile index befcaf5d05740..ec419649320ff 100644 --- a/arch/arm/mach-imx/Makefile +++ b/arch/arm/mach-imx/Makefile @@ -101,11 +101,9 @@ obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o obj-$(CONFIG_SOC_IMX6Q) += clk-imx6q.o mach-imx6q.o obj-$(CONFIG_SOC_IMX6SL) += clk-imx6sl.o mach-imx6sl.o -ifeq ($(CONFIG_PM),y) obj-$(CONFIG_SOC_IMX6Q) += pm-imx6q.o headsmp.o # i.MX6SL reuses i.MX6Q code obj-$(CONFIG_SOC_IMX6SL) += pm-imx6q.o headsmp.o -endif # i.MX5 based machines obj-$(CONFIG_MACH_MX51_BABBAGE) += mach-mx51_babbage.o diff --git a/arch/arm/mach-imx/common.h b/arch/arm/mach-imx/common.h index 59c3b9b26bb40..baf439dc22d82 100644 --- a/arch/arm/mach-imx/common.h +++ b/arch/arm/mach-imx/common.h @@ -144,13 +144,11 @@ void imx6q_set_chicken_bit(void); void imx_cpu_die(unsigned int cpu); int imx_cpu_kill(unsigned int cpu); -#ifdef CONFIG_PM void imx6q_pm_init(void); void imx6q_pm_set_ccm_base(void __iomem *base); +#ifdef CONFIG_PM void imx5_pm_init(void); #else -static inline void imx6q_pm_init(void) {} -static inline void imx6q_pm_set_ccm_base(void __iomem *base) {} static inline void imx5_pm_init(void) {} #endif From 688b56b485578465f6619b9529d08c2b95641915 Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Tue, 18 Feb 2014 23:03:31 +0100 Subject: [PATCH 23/25] ARM: tegra: Add head numbers to display controllers The number of the head specifies the index of the display controller unit and is required to properly configure outputs so that they receive video data from the correct source. Signed-off-by: Thierry Reding Acked-by: Stephen Warren Signed-off-by: Olof Johansson --- arch/arm/boot/dts/tegra114.dtsi | 4 ++++ arch/arm/boot/dts/tegra20.dtsi | 4 ++++ arch/arm/boot/dts/tegra30.dtsi | 4 ++++ 3 files changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi index 389e987ec2819..44ec401ec3668 100644 --- a/arch/arm/boot/dts/tegra114.dtsi +++ b/arch/arm/boot/dts/tegra114.dtsi @@ -57,6 +57,8 @@ resets = <&tegra_car 27>; reset-names = "dc"; + nvidia,head = <0>; + rgb { status = "disabled"; }; @@ -72,6 +74,8 @@ resets = <&tegra_car 26>; reset-names = "dc"; + nvidia,head = <1>; + rgb { status = "disabled"; }; diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 480ecda3416b8..48d2a7f4d0c05 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -94,6 +94,8 @@ resets = <&tegra_car 27>; reset-names = "dc"; + nvidia,head = <0>; + rgb { status = "disabled"; }; @@ -109,6 +111,8 @@ resets = <&tegra_car 26>; reset-names = "dc"; + nvidia,head = <1>; + rgb { status = "disabled"; }; diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index ed8e7700b46da..19a84e933f4ea 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -170,6 +170,8 @@ resets = <&tegra_car 27>; reset-names = "dc"; + nvidia,head = <0>; + rgb { status = "disabled"; }; @@ -185,6 +187,8 @@ resets = <&tegra_car 26>; reset-names = "dc"; + nvidia,head = <1>; + rgb { status = "disabled"; }; From 8859685785bfafadf9bc922dd3a2278e59886947 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Tue, 18 Feb 2014 16:51:58 -0700 Subject: [PATCH 24/25] ARM: tegra: only run PL310 init on systems with one Fix tegra_init_cache() to check whether the system has a PL310 cache before touching the PL310 registers. This prevents access to non-existent registers on Tegra114 and later. Note for stable kernels: In <= v3.12, the file to patch is arch/arm/mach-tegra/common.c. Cc: # v3.9+ Signed-off-by: Stephen Warren Signed-off-by: Olof Johansson --- arch/arm/mach-tegra/tegra.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/mach-tegra/tegra.c b/arch/arm/mach-tegra/tegra.c index 303a285d80fd7..6191603379e13 100644 --- a/arch/arm/mach-tegra/tegra.c +++ b/arch/arm/mach-tegra/tegra.c @@ -73,10 +73,20 @@ u32 tegra_uart_config[3] = { static void __init tegra_init_cache(void) { #ifdef CONFIG_CACHE_L2X0 + static const struct of_device_id pl310_ids[] __initconst = { + { .compatible = "arm,pl310-cache", }, + {} + }; + + struct device_node *np; int ret; void __iomem *p = IO_ADDRESS(TEGRA_ARM_PERIF_BASE) + 0x3000; u32 aux_ctrl, cache_type; + np = of_find_matching_node(NULL, pl310_ids); + if (!np) + return; + cache_type = readl(p + L2X0_CACHE_TYPE); aux_ctrl = (cache_type & 0x700) << (17-8); aux_ctrl |= 0x7C400001; From a3db2bba6d1933a1398357ba6728c743bdab03e1 Mon Sep 17 00:00:00 2001 From: Matt Porter Date: Fri, 14 Feb 2014 10:15:03 -0500 Subject: [PATCH 25/25] MAINTAINERS: add additional ARM BCM281xx/BCM11xxx maintainer Add myself as an additional maintainer for the Broadcom mobile SoCs. Signed-off-by: Matt Porter Acked-by: Christian Daudt Signed-off-by: Olof Johansson --- MAINTAINERS | 1 + 1 file changed, 1 insertion(+) diff --git a/MAINTAINERS b/MAINTAINERS index fb08dcececf14..1d6e219ce68d2 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1860,6 +1860,7 @@ F: drivers/net/ethernet/broadcom/bnx2x/ BROADCOM BCM281XX/BCM11XXX ARM ARCHITECTURE M: Christian Daudt +M: Matt Porter L: bcm-kernel-feedback-list@broadcom.com T: git git://git.github.com/broadcom/bcm11351 S: Maintained