diff options
Diffstat (limited to 'arch/arm')
61 files changed, 365 insertions, 3529 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 7a13c2cd7a8..49fdc432512 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -2087,53 +2087,6 @@ menu "CPU Power Management" if ARCH_HAS_CPUFREQ source "drivers/cpufreq/Kconfig" - -config CPU_FREQ_S3C - bool - help - Internal configuration node for common cpufreq on Samsung SoC - -config CPU_FREQ_S3C24XX - bool "CPUfreq driver for Samsung S3C24XX series CPUs (EXPERIMENTAL)" - depends on ARCH_S3C24XX && CPU_FREQ - select CPU_FREQ_S3C - help - This enables the CPUfreq driver for the Samsung S3C24XX family - of CPUs. - - For details, take a look at <file:Documentation/cpu-freq>. - - If in doubt, say N. - -config CPU_FREQ_S3C24XX_PLL - bool "Support CPUfreq changing of PLL frequency (EXPERIMENTAL)" - depends on CPU_FREQ_S3C24XX - help - Compile in support for changing the PLL frequency from the - S3C24XX series CPUfreq driver. The PLL takes time to settle - after a frequency change, so by default it is not enabled. - - This also means that the PLL tables for the selected CPU(s) will - be built which may increase the size of the kernel image. - -config CPU_FREQ_S3C24XX_DEBUG - bool "Debug CPUfreq Samsung driver core" - depends on CPU_FREQ_S3C24XX - help - Enable s3c_freq_dbg for the Samsung S3C CPUfreq core - -config CPU_FREQ_S3C24XX_IODEBUG - bool "Debug CPUfreq Samsung driver IO timing" - depends on CPU_FREQ_S3C24XX - help - Enable s3c_freq_iodbg for the Samsung S3C CPUfreq core - -config CPU_FREQ_S3C24XX_DEBUGFS - bool "Export debugfs for CPUFreq" - depends on CPU_FREQ_S3C24XX && DEBUG_FS - help - Export status information via debugfs. - endif source "drivers/cpuidle/Kconfig" diff --git a/arch/arm/boot/dts/dbx5x0.dtsi b/arch/arm/boot/dts/dbx5x0.dtsi index a082f0ba1dd..a1529455f08 100644 --- a/arch/arm/boot/dts/dbx5x0.dtsi +++ b/arch/arm/boot/dts/dbx5x0.dtsi @@ -360,6 +360,11 @@ interrupt-controller; #interrupt-cells = <2>; + ab8500_gpio: ab8500-gpio { + gpio-controller; + #gpio-cells = <2>; + }; + ab8500-rtc { compatible = "stericsson,ab8500-rtc"; interrupts = <17 IRQ_TYPE_LEVEL_HIGH diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi index bed40ee2e4f..3f94fe8e370 100644 --- a/arch/arm/boot/dts/exynos4.dtsi +++ b/arch/arm/boot/dts/exynos4.dtsi @@ -19,7 +19,7 @@ * published by the Free Software Foundation. */ -/include/ "skeleton.dtsi" +#include "skeleton.dtsi" / { interrupt-parent = <&gic>; diff --git a/arch/arm/boot/dts/exynos4210-origen.dts b/arch/arm/boot/dts/exynos4210-origen.dts index 08609b8bdaf..382d8c7e290 100644 --- a/arch/arm/boot/dts/exynos4210-origen.dts +++ b/arch/arm/boot/dts/exynos4210-origen.dts @@ -15,7 +15,7 @@ */ /dts-v1/; -/include/ "exynos4210.dtsi" +#include "exynos4210.dtsi" / { model = "Insignal Origen evaluation board based on Exynos4210"; diff --git a/arch/arm/boot/dts/exynos4210-smdkv310.dts b/arch/arm/boot/dts/exynos4210-smdkv310.dts index 91332b72acf..9c01b718d29 100644 --- a/arch/arm/boot/dts/exynos4210-smdkv310.dts +++ b/arch/arm/boot/dts/exynos4210-smdkv310.dts @@ -15,7 +15,7 @@ */ /dts-v1/; -/include/ "exynos4210.dtsi" +#include "exynos4210.dtsi" / { model = "Samsung smdkv310 evaluation board based on Exynos4210"; diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts index 9a14484c7bb..94eebffe304 100644 --- a/arch/arm/boot/dts/exynos4210-trats.dts +++ b/arch/arm/boot/dts/exynos4210-trats.dts @@ -13,7 +13,7 @@ */ /dts-v1/; -/include/ "exynos4210.dtsi" +#include "exynos4210.dtsi" / { model = "Samsung Trats based on Exynos4210"; diff --git a/arch/arm/boot/dts/exynos4210-universal_c210.dts b/arch/arm/boot/dts/exynos4210-universal_c210.dts index 345cdb51dcb..889cdada1ce 100644 --- a/arch/arm/boot/dts/exynos4210-universal_c210.dts +++ b/arch/arm/boot/dts/exynos4210-universal_c210.dts @@ -13,7 +13,7 @@ */ /dts-v1/; -/include/ "exynos4210.dtsi" +#include "exynos4210.dtsi" / { model = "Samsung Universal C210 based on Exynos4210 rev0"; diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi index d4f8067e89b..b7f358a93bc 100644 --- a/arch/arm/boot/dts/exynos4210.dtsi +++ b/arch/arm/boot/dts/exynos4210.dtsi @@ -19,8 +19,8 @@ * published by the Free Software Foundation. */ -/include/ "exynos4.dtsi" -/include/ "exynos4210-pinctrl.dtsi" +#include "exynos4.dtsi" +#include "exynos4210-pinctrl.dtsi" / { compatible = "samsung,exynos4210"; diff --git a/arch/arm/boot/dts/exynos4212.dtsi b/arch/arm/boot/dts/exynos4212.dtsi index c0f60f49cea..6f34d7f6ba7 100644 --- a/arch/arm/boot/dts/exynos4212.dtsi +++ b/arch/arm/boot/dts/exynos4212.dtsi @@ -17,7 +17,7 @@ * published by the Free Software Foundation. */ -/include/ "exynos4x12.dtsi" +#include "exynos4x12.dtsi" / { compatible = "samsung,exynos4212"; diff --git a/arch/arm/boot/dts/exynos4412-odroidx.dts b/arch/arm/boot/dts/exynos4412-odroidx.dts index 867d9452619..46c678ee119 100644 --- a/arch/arm/boot/dts/exynos4412-odroidx.dts +++ b/arch/arm/boot/dts/exynos4412-odroidx.dts @@ -12,7 +12,7 @@ */ /dts-v1/; -/include/ "exynos4412.dtsi" +#include "exynos4412.dtsi" / { model = "Hardkernel ODROID-X board based on Exynos4412"; diff --git a/arch/arm/boot/dts/exynos4412-origen.dts b/arch/arm/boot/dts/exynos4412-origen.dts index ca73c42f77e..7993641cb32 100644 --- a/arch/arm/boot/dts/exynos4412-origen.dts +++ b/arch/arm/boot/dts/exynos4412-origen.dts @@ -13,7 +13,7 @@ */ /dts-v1/; -/include/ "exynos4412.dtsi" +#include "exynos4412.dtsi" / { model = "Insignal Origen evaluation board based on Exynos4412"; diff --git a/arch/arm/boot/dts/exynos4412-smdk4412.dts b/arch/arm/boot/dts/exynos4412-smdk4412.dts index a8ba195c41a..ad316a1ee9e 100644 --- a/arch/arm/boot/dts/exynos4412-smdk4412.dts +++ b/arch/arm/boot/dts/exynos4412-smdk4412.dts @@ -13,7 +13,7 @@ */ /dts-v1/; -/include/ "exynos4412.dtsi" +#include "exynos4412.dtsi" / { model = "Samsung SMDK evaluation board based on Exynos4412"; diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi index 270b389e0a1..e743e677a9e 100644 --- a/arch/arm/boot/dts/exynos4412.dtsi +++ b/arch/arm/boot/dts/exynos4412.dtsi @@ -17,7 +17,7 @@ * published by the Free Software Foundation. */ -/include/ "exynos4x12.dtsi" +#include "exynos4x12.dtsi" / { compatible = "samsung,exynos4412"; diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi index 35cb2099d55..01da194ba32 100644 --- a/arch/arm/boot/dts/exynos4x12.dtsi +++ b/arch/arm/boot/dts/exynos4x12.dtsi @@ -17,8 +17,8 @@ * published by the Free Software Foundation. */ -/include/ "exynos4.dtsi" -/include/ "exynos4x12-pinctrl.dtsi" +#include "exynos4.dtsi" +#include "exynos4x12-pinctrl.dtsi" / { aliases { diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts index c6db281a343..abc7272c7af 100644 --- a/arch/arm/boot/dts/exynos5250-arndale.dts +++ b/arch/arm/boot/dts/exynos5250-arndale.dts @@ -10,7 +10,7 @@ */ /dts-v1/; -/include/ "exynos5250.dtsi" +#include "exynos5250.dtsi" / { model = "Insignal Arndale evaluation board based on EXYNOS5250"; diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index 1e21200b6d8..35a66dee401 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -10,7 +10,7 @@ */ /dts-v1/; -/include/ "exynos5250.dtsi" +#include "exynos5250.dtsi" / { model = "SAMSUNG SMDK5250 board based on EXYNOS5250"; diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts index 05244f150dd..e79331dba12 100644 --- a/arch/arm/boot/dts/exynos5250-snow.dts +++ b/arch/arm/boot/dts/exynos5250-snow.dts @@ -9,8 +9,8 @@ */ /dts-v1/; -/include/ "exynos5250.dtsi" -/include/ "cros5250-common.dtsi" +#include "exynos5250.dtsi" +#include "cros5250-common.dtsi" / { model = "Google Snow"; diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index 54a35e64c78..964158c1844 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -17,8 +17,10 @@ * published by the Free Software Foundation. */ -/include/ "skeleton.dtsi" -/include/ "exynos5250-pinctrl.dtsi" +#include "skeleton.dtsi" +#include "exynos5250-pinctrl.dtsi" + +#include <dt-bindings/clk/exynos-audss-clk.h> / { compatible = "samsung,exynos5250"; @@ -72,6 +74,12 @@ #clock-cells = <1>; }; + clock_audss: audss-clock-controller@3810000 { + compatible = "samsung,exynos5250-audss-clock"; + reg = <0x03810000 0x0C>; + #clock-cells = <1>; + }; + gic:interrupt-controller@10481000 { compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic"; #interrupt-cells = <3>; @@ -451,6 +459,10 @@ &pdma0 9 &pdma0 8>; dma-names = "tx", "rx", "tx-sec"; + clocks = <&clock_audss EXYNOS_I2S_BUS>, + <&clock_audss EXYNOS_I2S_BUS>, + <&clock_audss EXYNOS_SCLK_I2S>; + clock-names = "iis", "i2s_opclk0", "i2s_opclk1"; samsung,supports-6ch; samsung,supports-rstclr; samsung,supports-secdai; @@ -465,6 +477,8 @@ dmas = <&pdma1 12 &pdma1 11>; dma-names = "tx", "rx"; + clocks = <&clock 307>, <&clock 157>; + clock-names = "iis", "i2s_opclk0"; pinctrl-names = "default"; pinctrl-0 = <&i2s1_bus>; }; @@ -475,6 +489,8 @@ dmas = <&pdma0 12 &pdma0 11>; dma-names = "tx", "rx"; + clocks = <&clock 308>, <&clock 158>; + clock-names = "iis", "i2s_opclk0"; pinctrl-names = "default"; pinctrl-0 = <&i2s2_bus>; }; diff --git a/arch/arm/boot/dts/exynos5440-sd5v1.dts b/arch/arm/boot/dts/exynos5440-sd5v1.dts index f722a0263ac..5b22508050d 100644 --- a/arch/arm/boot/dts/exynos5440-sd5v1.dts +++ b/arch/arm/boot/dts/exynos5440-sd5v1.dts @@ -10,7 +10,7 @@ */ /dts-v1/; -/include/ "exynos5440.dtsi" +#include "exynos5440.dtsi" / { model = "SAMSUNG SD5v1 board based on EXYNOS5440"; diff --git a/arch/arm/boot/dts/exynos5440-ssdk5440.dts b/arch/arm/boot/dts/exynos5440-ssdk5440.dts index ba88cfd2486..ede772741f8 100644 --- a/arch/arm/boot/dts/exynos5440-ssdk5440.dts +++ b/arch/arm/boot/dts/exynos5440-ssdk5440.dts @@ -10,7 +10,7 @@ */ /dts-v1/; -/include/ "exynos5440.dtsi" +#include "exynos5440.dtsi" / { model = "SAMSUNG SSDK5440 board based on EXYNOS5440"; diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi index bfcb907b7e3..ff7f5d85584 100644 --- a/arch/arm/boot/dts/exynos5440.dtsi +++ b/arch/arm/boot/dts/exynos5440.dtsi @@ -9,7 +9,7 @@ * published by the Free Software Foundation. */ -/include/ "skeleton.dtsi" +#include "skeleton.dtsi" / { compatible = "samsung,exynos5440"; diff --git a/arch/arm/boot/dts/omap3430-sdp.dts b/arch/arm/boot/dts/omap3430-sdp.dts index c4a1c0a9772..e2249bcc3e6 100644 --- a/arch/arm/boot/dts/omap3430-sdp.dts +++ b/arch/arm/boot/dts/omap3430-sdp.dts @@ -106,7 +106,6 @@ nand-bus-width = <8>; ti,nand-ecc-opt = "sw"; - gpmc,device-nand; gpmc,cs-on-ns = <0>; gpmc,cs-rd-off-ns = <36>; gpmc,cs-wr-off-ns = <36>; diff --git a/arch/arm/boot/dts/s3c2416-smdk2416.dts b/arch/arm/boot/dts/s3c2416-smdk2416.dts index ad1dd09c10e..59594cf1599 100644 --- a/arch/arm/boot/dts/s3c2416-smdk2416.dts +++ b/arch/arm/boot/dts/s3c2416-smdk2416.dts @@ -9,7 +9,7 @@ */ /dts-v1/; -/include/ "s3c2416.dtsi" +#include "s3c2416.dtsi" / { model = "SMDK2416"; diff --git a/arch/arm/boot/dts/s3c2416.dtsi b/arch/arm/boot/dts/s3c2416.dtsi index 6809324934a..e6555bdd81b 100644 --- a/arch/arm/boot/dts/s3c2416.dtsi +++ b/arch/arm/boot/dts/s3c2416.dtsi @@ -8,8 +8,8 @@ * published by the Free Software Foundation. */ -/include/ "s3c24xx.dtsi" -/include/ "s3c2416-pinctrl.dtsi" +#include "s3c24xx.dtsi" +#include "s3c2416-pinctrl.dtsi" / { model = "Samsung S3C2416 SoC"; diff --git a/arch/arm/boot/dts/s3c24xx.dtsi b/arch/arm/boot/dts/s3c24xx.dtsi index cab46ff5fb4..2d1d7dc9418 100644 --- a/arch/arm/boot/dts/s3c24xx.dtsi +++ b/arch/arm/boot/dts/s3c24xx.dtsi @@ -8,7 +8,7 @@ * published by the Free Software Foundation. */ -/include/ "skeleton.dtsi" +#include "skeleton.dtsi" / { compatible = "samsung,s3c24xx"; diff --git a/arch/arm/boot/dts/snowball.dts b/arch/arm/boot/dts/snowball.dts index fb9dce529da..49824be6684 100644 --- a/arch/arm/boot/dts/snowball.dts +++ b/arch/arm/boot/dts/snowball.dts @@ -22,12 +22,13 @@ en_3v3_reg: en_3v3 { compatible = "regulator-fixed"; - regulator-name = "en-3v3-fixed-supply"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpios = <&gpio0 26 0x4>; // 26 - startup-delay-us = <5000>; - enable-active-high; + regulator-name = "en-3v3-fixed-supply"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + /* AB8500 GPIOs start from 1 - offset 25 is GPIO26. */ + gpio = <&ab8500_gpio 25 0x4>; + startup-delay-us = <5000>; + enable-active-high; }; gpio_keys { diff --git a/arch/arm/configs/omap1_defconfig b/arch/arm/configs/omap1_defconfig index 9940f7b4e43..d74edbad18f 100644 --- a/arch/arm/configs/omap1_defconfig +++ b/arch/arm/configs/omap1_defconfig @@ -26,7 +26,8 @@ CONFIG_ARCH_OMAP=y CONFIG_ARCH_OMAP1=y CONFIG_OMAP_RESET_CLOCKS=y # CONFIG_OMAP_MUX is not set -CONFIG_OMAP_MBOX_FWK=y +CONFIG_MAILBOX=y +CONFIG_OMAP1_MBOX=y CONFIG_OMAP_32K_TIMER=y CONFIG_OMAP_DM_TIMER=y CONFIG_ARCH_OMAP730=y diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile index 222d58c0ae7..3889b6cd211 100644 --- a/arch/arm/mach-omap1/Makefile +++ b/arch/arm/mach-omap1/Makefile @@ -19,10 +19,6 @@ obj-$(CONFIG_ARCH_OMAP16XX) += ocpi.o # Power Management obj-$(CONFIG_PM) += pm.o sleep.o -# DSP -obj-$(CONFIG_OMAP_MBOX_FWK) += mailbox_mach.o -mailbox_mach-objs := mailbox.o - i2c-omap-$(CONFIG_I2C_OMAP) := i2c.o obj-y += $(i2c-omap-m) $(i2c-omap-y) diff --git a/arch/arm/mach-omap1/mailbox.c b/arch/arm/mach-omap1/mailbox.c deleted file mode 100644 index efc8f207f6f..00000000000 --- a/arch/arm/mach-omap1/mailbox.c +++ /dev/null @@ -1,199 +0,0 @@ -/* - * Mailbox reservation modules for OMAP1 - * - * Copyright (C) 2006-2009 Nokia Corporation - * Written by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com> - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ - -#include <linux/module.h> -#include <linux/interrupt.h> -#include <linux/platform_device.h> -#include <linux/io.h> -#include <plat/mailbox.h> - -#define MAILBOX_ARM2DSP1 0x00 -#define MAILBOX_ARM2DSP1b 0x04 -#define MAILBOX_DSP2ARM1 0x08 -#define MAILBOX_DSP2ARM1b 0x0c -#define MAILBOX_DSP2ARM2 0x10 -#define MAILBOX_DSP2ARM2b 0x14 -#define MAILBOX_ARM2DSP1_Flag 0x18 -#define MAILBOX_DSP2ARM1_Flag 0x1c -#define MAILBOX_DSP2ARM2_Flag 0x20 - -static void __iomem *mbox_base; - -struct omap_mbox1_fifo { - unsigned long cmd; - unsigned long data; - unsigned long flag; -}; - -struct omap_mbox1_priv { - struct omap_mbox1_fifo tx_fifo; - struct omap_mbox1_fifo rx_fifo; -}; - -static inline int mbox_read_reg(size_t ofs) -{ - return __raw_readw(mbox_base + ofs); -} - -static inline void mbox_write_reg(u32 val, size_t ofs) -{ - __raw_writew(val, mbox_base + ofs); -} - -/* msg */ -static mbox_msg_t omap1_mbox_fifo_read(struct omap_mbox *mbox) -{ - struct omap_mbox1_fifo *fifo = - &((struct omap_mbox1_priv *)mbox->priv)->rx_fifo; - mbox_msg_t msg; - - msg = mbox_read_reg(fifo->data); - msg |= ((mbox_msg_t) mbox_read_reg(fifo->cmd)) << 16; - - return msg; -} - -static void -omap1_mbox_fifo_write(struct omap_mbox *mbox, mbox_msg_t msg) -{ - struct omap_mbox1_fifo *fifo = - &((struct omap_mbox1_priv *)mbox-> |