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authorArnd Bergmann <arnd@arndb.de>2014-07-26 12:01:10 +0200
committerArnd Bergmann <arnd@arndb.de>2014-07-26 12:01:27 +0200
commit96bda115ec552ff75319f85828f6c333d101b401 (patch)
treee30895f65413fdf8fd91c026faad1a3fb54b0653 /arch/arm/plat-samsung
parent8e5655cd4f7e140ceb24705f913406e9f56b7d54 (diff)
parentf1ff47454bb2fe0d5644f981679d1bea532816fd (diff)
Merge tag 's5pv210-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/soc
Merge "Samsung S5PV210 DT support for v3.17" from Kukjin Kim: - support common clock framework for s5pv210 clock - add generic PHY driver on s5pv210 to support it via DT - add dt support for s5pv210-goni, smdkc110, smdkv210 and torbreck boards - remove board files from mach-s5pv210 and unused codes - enable multiplatform for s5pv210 * tag 's5pv210-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: clk: samsung: s5pv210: Remove legacy board support ARM: SAMSUNG: Remove remaining legacy code gpio: samsung: Remove legacy support of S5PV210 ARM: S5PV210: Enable multi-platform build support cpufreq: s5pv210: Make the driver multiplatform aware ARM: S5PV210: Register cpufreq platform device ARM: S5PV210: move debug-macro.S into the common space ARM: S5PV210: Untie PM support from legacy code ARM: S5PV210: Remove support for board files ARM: dts: Add Device tree for s5pc110/s5pv210 boards ARM: dts: Add Device tree for s5pv210 SoC ARM: S5PV210: Add board file for boot using Device Tree phy: Add support for S5PV210 to the Exynos USB 2.0 PHY driver clk: samsung: Add S5PV210 Audio Subsystem clock driver ARM: SAMSUNG: Remove legacy clock code serial: samsung: Remove support for legacy clock code cpufreq: s3c24xx: Remove some dead code ARM: S5PV210: Migrate clock handling to Common Clock Framework clk: samsung: Add clock driver for S5PV210 and compatible SoCs Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/plat-samsung')
-rw-r--r--arch/arm/plat-samsung/Kconfig143
-rw-r--r--arch/arm/plat-samsung/Makefile15
-rw-r--r--arch/arm/plat-samsung/clock-clksrc.c212
-rw-r--r--arch/arm/plat-samsung/clock.c539
-rw-r--r--arch/arm/plat-samsung/cpu.c3
-rw-r--r--arch/arm/plat-samsung/devs.c330
-rw-r--r--arch/arm/plat-samsung/include/plat/camport.h28
-rw-r--r--arch/arm/plat-samsung/include/plat/clock-clksrc.h83
-rw-r--r--arch/arm/plat-samsung/include/plat/clock.h152
-rw-r--r--arch/arm/plat-samsung/include/plat/cpu-freq-core.h3
-rw-r--r--arch/arm/plat-samsung/include/plat/cpu.h13
-rw-r--r--arch/arm/plat-samsung/include/plat/devs.h42
-rw-r--r--arch/arm/plat-samsung/include/plat/fb-core.h15
-rw-r--r--arch/arm/plat-samsung/include/plat/fb.h22
-rw-r--r--arch/arm/plat-samsung/include/plat/fimc-core.h51
-rw-r--r--arch/arm/plat-samsung/include/plat/gpio-cfg.h64
-rw-r--r--arch/arm/plat-samsung/include/plat/hdmi.h16
-rw-r--r--arch/arm/plat-samsung/include/plat/irqs.h72
-rw-r--r--arch/arm/plat-samsung/include/plat/mfc.h35
-rw-r--r--arch/arm/plat-samsung/include/plat/pll.h323
-rw-r--r--arch/arm/plat-samsung/include/plat/s5p-clock.h65
-rw-r--r--arch/arm/plat-samsung/include/plat/sdhci.h47
-rw-r--r--arch/arm/plat-samsung/include/plat/tv-core.h44
-rw-r--r--arch/arm/plat-samsung/init.c1
-rw-r--r--arch/arm/plat-samsung/pm-gpio.c4
-rw-r--r--arch/arm/plat-samsung/s5p-clock.c294
-rw-r--r--arch/arm/plat-samsung/s5p-dev-mfc.c81
-rw-r--r--arch/arm/plat-samsung/s5p-dev-uart.c88
-rw-r--r--arch/arm/plat-samsung/s5p-irq-eint.c221
-rw-r--r--arch/arm/plat-samsung/s5p-irq-gpioint.c218
-rw-r--r--arch/arm/plat-samsung/s5p-irq-pm.c92
-rw-r--r--arch/arm/plat-samsung/s5p-irq.c31
-rw-r--r--arch/arm/plat-samsung/s5p-pm.c40
-rw-r--r--arch/arm/plat-samsung/s5p-sleep.S45
34 files changed, 14 insertions, 3418 deletions
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index 1c629c2c270f..1091b0a3729a 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -6,30 +6,16 @@
config PLAT_SAMSUNG
bool
- depends on PLAT_S3C24XX || ARCH_S3C64XX || PLAT_S5P || ARCH_EXYNOS
+ depends on PLAT_S3C24XX || ARCH_S3C64XX || ARCH_EXYNOS || ARCH_S5PV210
default y
select GENERIC_IRQ_CHIP
select NO_IOPORT_MAP
help
Base platform code for all Samsung SoC based systems
-config PLAT_S5P
- bool
- depends on ARCH_S5PV210
- default y
- select ARCH_REQUIRE_GPIOLIB
- select ARM_VIC
- select NO_IOPORT_MAP
- select PLAT_SAMSUNG
- select S3C_GPIO_TRACK
- select S5P_GPIO_DRVSTR
- select SAMSUNG_CLKSRC if !COMMON_CLK
- help
- Base platform code for Samsung's S5P series SoC.
-
config SAMSUNG_PM
bool
- depends on PM && (PLAT_S3C24XX || ARCH_S3C64XX || S5P_PM)
+ depends on PM && (PLAT_S3C24XX || ARCH_S3C64XX)
default y
help
Base platform power management code for samsung code
@@ -65,48 +51,6 @@ config SAMSUNG_ATAGS
if SAMSUNG_ATAGS
-# clock options
-
-config SAMSUNG_CLOCK
- bool
- default y if !COMMON_CLK
-
-config SAMSUNG_CLKSRC
- bool
- help
- Select the clock code for the clksrc implementation
- used by newer systems such as the S3C64XX.
-
-config S5P_CLOCK
- def_bool ARCH_S5PV210
- help
- Support common clock part for ARCH_S5P and ARCH_EXYNOS SoCs
-
-# options for IRQ support
-
-config S5P_IRQ
- def_bool ARCH_S5PV210
- help
- Support common interrupt part for ARCH_S5P SoCs
-
-config S5P_EXT_INT
- bool
- help
- Use the external interrupts (other than GPIO interrupts.)
-
-config S5P_GPIO_INT
- bool
- help
- Common code for the GPIO interrupts (other than external interrupts.)
-
-# options for gpio configuration support
-
-config S5P_GPIO_DRVSTR
- bool
- help
- Internal configuration to get and set correct GPIO driver strength
- helper
-
config SAMSUNG_GPIO_EXTRA
int "Number of additional GPIO pins"
default 128 if SAMSUNG_GPIO_EXTRA128
@@ -138,12 +82,6 @@ config S3C_GPIO_TRACK
Internal configuration option to enable the s3c specific gpio
chip tracking if the platform requires it.
-# uart options
-
-config S5P_DEV_UART
- def_bool y
- depends on ARCH_S5PV210
-
# ADC driver
config S3C_ADC
@@ -301,66 +239,6 @@ config SAMSUNG_DEV_BACKLIGHT
help
Compile in platform device definition LCD backlight with PWM Timer
-config S5P_DEV_CSIS0
- bool
- help
- Compile in platform device definitions for MIPI-CSIS channel 0
-
-config S5P_DEV_CSIS1
- bool
- help
- Compile in platform device definitions for MIPI-CSIS channel 1
-
-config S5P_DEV_FIMC0
- bool
- help
- Compile in platform device definitions for FIMC controller 0
-
-config S5P_DEV_FIMC1
- bool
- help
- Compile in platform device definitions for FIMC controller 1
-
-config S5P_DEV_FIMC2
- bool
- help
- Compile in platform device definitions for FIMC controller 2
-
-config S5P_DEV_FIMC3
- bool
- help
- Compile in platform device definitions for FIMC controller 3
-
-config S5P_DEV_FIMD0
- bool
- help
- Compile in platform device definitions for FIMD controller 0
-
-config S5P_DEV_G2D
- bool
- help
- Compile in platform device definitions for G2D device
-
-config S5P_DEV_I2C_HDMIPHY
- bool
- help
- Compile in platform device definitions for I2C HDMIPHY controller
-
-config S5P_DEV_JPEG
- bool
- help
- Compile in platform device definitions for JPEG codec
-
-config S5P_DEV_ONENAND
- bool
- help
- Compile in platform device definition for OneNAND controller
-
-config S5P_DEV_TV
- bool
- help
- Compile in platform device definition for TV interface
-
config S3C24XX_PWM
bool "PWM device support"
select PWM
@@ -381,12 +259,6 @@ config S3C_DMA
help
Internal configuration for S3C DMA core
-config S5P_IRQ_PM
- bool
- default y if S5P_PM
- help
- Legacy IRQ power management for S5P platforms
-
config SAMSUNG_PM_GPIO
bool
default y if GPIO_SAMSUNG && PM
@@ -469,17 +341,6 @@ config SAMSUNG_WDT_RESET
Compile support for system restart by triggering watchdog reset.
Used on SoCs that do not provide dedicated reset control.
-config S5P_PM
- bool
- help
- Common code for power management support on S5P and newer SoCs
-
-config S5P_SLEEP
- bool
- help
- Internal config node to apply common S5P sleep management code.
- Can be selected by S5P and newer SoCs with similar sleep procedure.
-
config DEBUG_S3C_UART
depends on PLAT_SAMSUNG
int
diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile
index 5e5beaa9ae15..5fe175017f07 100644
--- a/arch/arm/plat-samsung/Makefile
+++ b/arch/arm/plat-samsung/Makefile
@@ -5,7 +5,6 @@
# Licensed under GPLv2
ccflags-$(CONFIG_ARCH_MULTI_V7) += -I$(srctree)/$(src)/include
-ccflags-$(CONFIG_ARCH_EXYNOS) += -I$(srctree)/arch/arm/mach-exynos/include
obj-y :=
obj-m :=
@@ -16,15 +15,6 @@ obj- :=
obj-y += init.o cpu.o
-obj-$(CONFIG_SAMSUNG_CLOCK) += clock.o
-
-obj-$(CONFIG_SAMSUNG_CLKSRC) += clock-clksrc.o
-obj-$(CONFIG_S5P_CLOCK) += s5p-clock.o
-
-obj-$(CONFIG_S5P_IRQ) += s5p-irq.o
-obj-$(CONFIG_S5P_EXT_INT) += s5p-irq-eint.o
-obj-$(CONFIG_S5P_GPIO_INT) += s5p-irq-gpioint.o
-
# ADC
obj-$(CONFIG_S3C_ADC) += adc.o
@@ -36,7 +26,6 @@ obj-$(CONFIG_SAMSUNG_ATAGS) += platformdata.o
obj-$(CONFIG_SAMSUNG_ATAGS) += devs.o
obj-$(CONFIG_SAMSUNG_ATAGS) += dev-uart.o
obj-$(CONFIG_S5P_DEV_MFC) += s5p-dev-mfc.o
-obj-$(CONFIG_S5P_DEV_UART) += s5p-dev-uart.o
obj-$(CONFIG_SAMSUNG_DEV_BACKLIGHT) += dev-backlight.o
@@ -58,7 +47,3 @@ obj-$(CONFIG_SAMSUNG_PM_DEBUG) += pm-debug.o
obj-$(CONFIG_SAMSUNG_WAKEMASK) += wakeup-mask.o
obj-$(CONFIG_SAMSUNG_WDT_RESET) += watchdog-reset.o
-
-obj-$(CONFIG_S5P_PM) += s5p-pm.o
-obj-$(CONFIG_S5P_IRQ_PM) += s5p-irq-pm.o
-obj-$(CONFIG_S5P_SLEEP) += s5p-sleep.o
diff --git a/arch/arm/plat-samsung/clock-clksrc.c b/arch/arm/plat-samsung/clock-clksrc.c
deleted file mode 100644
index 786a4107a157..000000000000
--- a/arch/arm/plat-samsung/clock-clksrc.c
+++ /dev/null
@@ -1,212 +0,0 @@
-/* linux/arch/arm/plat-samsung/clock-clksrc.c
- *
- * Copyright 2008 Simtec Electronics
- * Ben Dooks <ben@simtec.co.uk>
- * http://armlinux.simtec.co.uk/
- *
- * 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/init.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/device.h>
-#include <linux/io.h>
-
-#include <plat/clock.h>
-#include <plat/clock-clksrc.h>
-#include <plat/cpu-freq.h>
-
-static inline struct clksrc_clk *to_clksrc(struct clk *clk)
-{
- return container_of(clk, struct clksrc_clk, clk);
-}
-
-static inline u32 bit_mask(u32 shift, u32 nr_bits)
-{
- u32 mask = 0xffffffff >> (32 - nr_bits);
-
- return mask << shift;
-}
-
-static unsigned long s3c_getrate_clksrc(struct clk *clk)
-{
- struct clksrc_clk *sclk = to_clksrc(clk);
- unsigned long rate = clk_get_rate(clk->parent);
- u32 clkdiv = __raw_readl(sclk->reg_div.reg);
- u32 mask = bit_mask(sclk->reg_div.shift, sclk->reg_div.size);
-
- clkdiv &= mask;
- clkdiv >>= sclk->reg_div.shift;
- clkdiv++;
-
- rate /= clkdiv;
- return rate;
-}
-
-static int s3c_setrate_clksrc(struct clk *clk, unsigned long rate)
-{
- struct clksrc_clk *sclk = to_clksrc(clk);
- void __iomem *reg = sclk->reg_div.reg;
- unsigned int div;
- u32 mask = bit_mask(sclk->reg_div.shift, sclk->reg_div.size);
- u32 val;
-
- rate = clk_round_rate(clk, rate);
- div = clk_get_rate(clk->parent) / rate;
- if (div > (1 << sclk->reg_div.size))
- return -EINVAL;
-
- val = __raw_readl(reg);
- val &= ~mask;
- val |= (div - 1) << sclk->reg_div.shift;
- __raw_writel(val, reg);
-
- return 0;
-}
-
-static int s3c_setparent_clksrc(struct clk *clk, struct clk *parent)
-{
- struct clksrc_clk *sclk = to_clksrc(clk);
- struct clksrc_sources *srcs = sclk->sources;
- u32 clksrc = __raw_readl(sclk->reg_src.reg);
- u32 mask = bit_mask(sclk->reg_src.shift, sclk->reg_src.size);
- int src_nr = -1;
- int ptr;
-
- for (ptr = 0; ptr < srcs->nr_sources; ptr++)
- if (srcs->sources[ptr] == parent) {
- src_nr = ptr;
- break;
- }
-
- if (src_nr >= 0) {
- clk->parent = parent;
-
- clksrc &= ~mask;
- clksrc |= src_nr << sclk->reg_src.shift;
-
- __raw_writel(clksrc, sclk->reg_src.reg);
- return 0;
- }
-
- return -EINVAL;
-}
-
-static unsigned long s3c_roundrate_clksrc(struct clk *clk,
- unsigned long rate)
-{
- struct clksrc_clk *sclk = to_clksrc(clk);
- unsigned long parent_rate = clk_get_rate(clk->parent);
- int max_div = 1 << sclk->reg_div.size;
- int div;
-
- if (rate >= parent_rate)
- rate = parent_rate;
- else {
- div = parent_rate / rate;
- if (parent_rate % rate)
- div++;
-
- if (div == 0)
- div = 1;
- if (div > max_div)
- div = max_div;
-
- rate = parent_rate / div;
- }
-
- return rate;
-}
-
-/* Clock initialisation code */
-
-void __init_or_cpufreq s3c_set_clksrc(struct clksrc_clk *clk, bool announce)
-{
- struct clksrc_sources *srcs = clk->sources;
- u32 mask = bit_mask(clk->reg_src.shift, clk->reg_src.size);
- u32 clksrc;
-
- if (!clk->reg_src.reg) {
- if (!clk->clk.parent)
- printk(KERN_ERR "%s: no parent clock specified\n",
- clk->clk.name);
- return;
- }
-
- clksrc = __raw_readl(clk->reg_src.reg);
- clksrc &= mask;
- clksrc >>= clk->reg_src.shift;
-
- if (clksrc > srcs->nr_sources || !srcs->sources[clksrc]) {
- printk(KERN_ERR "%s: bad source %d\n",
- clk->clk.name, clksrc);
- return;
- }
-
- clk->clk.parent = srcs->sources[clksrc];
-
- if (announce)
- printk(KERN_INFO "%s: source is %s (%d), rate is %ld\n",
- clk->clk.name, clk->clk.parent->name, clksrc,
- clk_get_rate(&clk->clk));
-}
-
-static struct clk_ops clksrc_ops = {
- .set_parent = s3c_setparent_clksrc,
- .get_rate = s3c_getrate_clksrc,
- .set_rate = s3c_setrate_clksrc,
- .round_rate = s3c_roundrate_clksrc,
-};
-
-static struct clk_ops clksrc_ops_nodiv = {
- .set_parent = s3c_setparent_clksrc,
-};
-
-static struct clk_ops clksrc_ops_nosrc = {
- .get_rate = s3c_getrate_clksrc,
- .set_rate = s3c_setrate_clksrc,
- .round_rate = s3c_roundrate_clksrc,
-};
-
-void __init s3c_register_clksrc(struct clksrc_clk *clksrc, int size)
-{
- int ret;
-
- for (; size > 0; size--, clksrc++) {
- if (!clksrc->reg_div.reg && !clksrc->reg_src.reg)
- printk(KERN_ERR "%s: clock %s has no registers set\n",
- __func__, clksrc->clk.name);
-
- /* fill in the default functions */
-
- if (!clksrc->clk.ops) {
- if (!clksrc->reg_div.reg)
- clksrc->clk.ops = &clksrc_ops_nodiv;
- else if (!clksrc->reg_src.reg)
- clksrc->clk.ops = &clksrc_ops_nosrc;
- else
- clksrc->clk.ops = &clksrc_ops;
- }
-
- /* setup the clocksource, but do not announce it
- * as it may be re-set by the setup routines
- * called after the rest of the clocks have been
- * registered
- */
- s3c_set_clksrc(clksrc, false);
-
- ret = s3c24xx_register_clock(&clksrc->clk);
-
- if (ret < 0) {
- printk(KERN_ERR "%s: failed to register %s (%d)\n",
- __func__, clksrc->clk.name, ret);
- }
- }
-}
diff --git a/arch/arm/plat-samsung/clock.c b/arch/arm/plat-samsung/clock.c
deleted file mode 100644
index d103ac1a52af..000000000000
--- a/arch/arm/plat-samsung/clock.c
+++ /dev/null
@@ -1,539 +0,0 @@
-/* linux/arch/arm/plat-s3c24xx/clock.c
- *
- * Copyright 2004-2005 Simtec Electronics
- * Ben Dooks <ben@simtec.co.uk>
- *
- * S3C24XX Core clock control support
- *
- * Based on, and code from linux/arch/arm/mach-versatile/clock.c
- **
- ** Copyright (C) 2004 ARM Limited.
- ** Written by Deep Blue Solutions Limited.
- *
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/platform_device.h>
-#include <linux/device.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-#include <linux/clk.h>
-#include <linux/spinlock.h>
-#include <linux/io.h>
-#if defined(CONFIG_DEBUG_FS)
-#include <linux/debugfs.h>
-#endif
-
-#include <asm/irq.h>
-
-#include <plat/cpu-freq.h>
-
-#include <plat/clock.h>
-#include <plat/cpu.h>
-
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h> /* for s3c24xx_uart_devs */
-
-/* clock information */
-
-static LIST_HEAD(clocks);
-
-/* We originally used an mutex here, but some contexts (see resume)
- * are calling functions such as clk_set_parent() with IRQs disabled
- * causing an BUG to be triggered.
- */
-DEFINE_SPINLOCK(clocks_lock);
-
-/* Global watchdog clock used by arch_wtd_reset() callback */
-struct clk *s3c2410_wdtclk;
-static int __init s3c_wdt_reset_init(void)
-{
- s3c2410_wdtclk = clk_get(NULL, "watchdog");
- if (IS_ERR(s3c2410_wdtclk))
- printk(KERN_WARNING "%s: warning: cannot get watchdog clock\n", __func__);
- return 0;
-}
-arch_initcall(s3c_wdt_reset_init);
-
-/* enable and disable calls for use with the clk struct */
-
-static int clk_null_enable(struct clk *clk, int enable)
-{
- return 0;
-}
-
-int clk_enable(struct clk *clk)
-{
- unsigned long flags;
-
- if (IS_ERR(clk) || clk == NULL)
- return -EINVAL;
-
- clk_enable(clk->parent);
-
- spin_lock_irqsave(&clocks_lock, flags);
-
- if ((clk->usage++) == 0)
- (clk->enable)(clk, 1);
-
- spin_unlock_irqrestore(&clocks_lock, flags);
- return 0;
-}
-
-void clk_disable(struct clk *clk)
-{
- unsigned long flags;
-
- if (IS_ERR(clk) || clk == NULL)
- return;
-
- spin_lock_irqsave(&clocks_lock, flags);
-
- if ((--clk->usage) == 0)
- (clk->enable)(clk, 0);
-
- spin_unlock_irqrestore(&clocks_lock, flags);
- clk_disable(clk->parent);
-}
-
-
-unsigned long clk_get_rate(struct clk *clk)
-{
- if (IS_ERR_OR_NULL(clk))
- return 0;
-
- if (clk->rate != 0)
- return clk->rate;
-
- if (clk->ops != NULL && clk->ops->get_rate != NULL)
- return (clk->ops->get_rate)(clk);
-
- if (clk->parent != NULL)
- return clk_get_rate(clk->parent);
-
- return clk->rate;
-}
-
-long clk_round_rate(struct clk *clk, unsigned long rate)
-{
- if (!IS_ERR_OR_NULL(clk) && clk->ops && clk->ops->round_rate)
- return (clk->ops->round_rate)(clk, rate);
-
- return rate;
-}
-
-int clk_set_rate(struct clk *clk, unsigned long rate)
-{
- unsigned long flags;
- int ret;
-
- if (IS_ERR_OR_NULL(clk))
- return -EINVAL;
-
- /* We do not default just do a clk->rate = rate as
- * the clock may have been made this way by choice.
- */
-
- WARN_ON(clk->ops == NULL);
- WARN_ON(clk->ops && clk->ops->set_rate == NULL);
-
- if (clk->ops == NULL || clk->ops->set_rate == NULL)
- return -EINVAL;
-
- spin_lock_irqsave(&clocks_lock, flags);
- ret = (clk->ops->set_rate)(clk, rate);
- spin_unlock_irqrestore(&clocks_lock, flags);
-
- return ret;
-}
-
-struct clk *clk_get_parent(struct clk *clk)
-{
- return clk->parent;
-}
-
-int clk_set_parent(struct clk *clk, struct clk *parent)
-{
- unsigned long flags;
- int ret = 0;
-
- if (IS_ERR_OR_NULL(clk) || IS_ERR_OR_NULL(parent))
- return -EINVAL;
-
- spin_lock_irqsave(&clocks_lock, flags);
-
- if (clk->ops && clk->ops->set_parent)
- ret = (clk->ops->set_parent)(clk, parent);
-
- spin_unlock_irqrestore(&clocks_lock, flags);
-
- return ret;
-}
-
-EXPORT_SYMBOL(clk_enable);
-EXPORT_SYMBOL(clk_disable);
-EXPORT_SYMBOL(clk_get_rate);
-EXPORT_SYMBOL(clk_round_rate);
-EXPORT_SYMBOL(clk_set_rate);
-EXPORT_SYMBOL(clk_get_parent);
-EXPORT_SYMBOL(clk_set_parent);
-
-/* base clocks */
-
-int clk_default_setrate(struct clk *clk, unsigned long rate)
-{
- clk->rate = rate;
- return 0;
-}
-
-struct clk_ops clk_ops_def_setrate = {
- .set_rate = clk_default_setrate,
-};
-
-struct clk clk_xtal = {
- .name = "xtal",
- .rate = 0,
- .parent = NULL,
- .ctrlbit = 0,
-};
-
-struct clk clk_ext = {
- .name = "ext",
-};
-
-struct clk clk_epll = {
- .name = "epll",
-};
-
-struct clk clk_mpll = {
- .name = "mpll",
- .ops = &clk_ops_def_setrate,
-};
-
-struct clk clk_upll = {
- .name = "upll",
- .parent = NULL,
- .ctrlbit = 0,
-};
-
-struct clk clk_f = {
- .name = "fclk",
- .rate = 0,
- .parent = &clk_mpll,
- .ctrlbit = 0,
-};
-
-struct clk clk_h = {
- .name = "hclk",
- .rate = 0,
- .parent = NULL,
- .ctrlbit = 0,
- .ops = &clk_ops_def_setrate,
-};
-
-struct clk clk_p = {
- .name = "pclk",
- .rate = 0,
- .parent = NULL,
- .ctrlbit = 0,
- .ops = &clk_ops_def_setrate,
-};
-
-struct clk clk_usb_bus = {
- .name = "usb-bus",
- .rate = 0,
- .parent = &clk_upll,
-};
-
-
-struct clk s3c24xx_uclk = {
- .name = "uclk",
-};
-
-/* initialise the clock system */
-
-/**
- * s3c24xx_register_clock() - register a clock
- * @clk: The clock to register
- *
- * Add the specified clock to the list of clocks known by the system.
- */
-int s3c24xx_register_clock(struct clk *clk)
-{
- if (clk->enable == NULL)
- clk->enable = clk_null_enable;
-
- /* fill up the clk_lookup structure and register it*/
- clk->lookup.dev_id = clk->devname;
- clk->lookup.con_id = clk->name;
- clk->lookup.clk = clk;
- clkdev_add(&clk->lookup);
-
- return 0;
-}
-
-/**
- * s3c24xx_register_clocks() - register an array of clock pointers
- * @clks: Pointer to an array of struct clk pointers
- * @nr_clks: The number of clocks in the @clks array.
- *
- * Call s3c24xx_register_clock() for all the clock pointers contained
- * in the @clks list. Returns the number of failures.
- */
-int s3c24xx_register_clocks(struct clk **clks, int nr_clks)
-{
- int fails = 0;
-
- for (; nr_clks > 0; nr_clks--, clks++) {
- if (s3c24xx_register_clock(*clks) < 0) {
- struct clk *clk = *clks;
- printk(KERN_ERR "%s: failed to register %p: %s\n",
- __func__, clk, clk->name);
- fails++;
- }
- }
-
- return fails;
-}
-
-/**
- * s3c_register_clocks() - register an array of clocks
- * @clkp: Pointer to the first clock in the array.
- * @nr_clks: Number of clocks to register.
- *
- * Call s3c24xx_register_clock() on the @clkp array given, printing an
- * error if it fails to register the clock (unlikely).
- */
-void __init s3c_register_clocks(struct clk *clkp, int nr_clks)
-{
- int ret;
-
- for (; nr_clks > 0; nr_clks--, clkp++) {
- ret = s3c24xx_register_clock(clkp);
-
- if (ret < 0) {
- printk(KERN_ERR "Failed to register clock %s (%d)\n",
- clkp->name, ret);
- }
- }
-}
-
-/**
- * s3c_disable_clocks() - disable an array of clocks
- * @clkp: Pointer to the first clock in the array.
- * @nr_clks: Number of clocks to register.
- *
- * for internal use only at initialisation time. disable the clocks in the
- * @clkp array.
- */
-
-void __init s3c_disable_clocks(struct clk *clkp, int nr_clks)
-{
- for (; nr_clks > 0; nr_clks--, clkp++)
- (clkp->enable)(clkp, 0);
-}
-
-/* initialise all the clocks */
-
-int __init s3c24xx_register_baseclocks(unsigned long xtal)
-{
- printk(KERN_INFO "S3C24XX Clocks, Copyright 2004 Simtec Electronics\n");
-
- clk_xtal.rate = xtal;
-
- /* register our clocks */
-
- if (s3c24xx_register_clock(&clk_xtal) < 0)
- printk(KERN_ERR "failed to register master xtal\n");
-
- if (s3c24xx_register_clock(&clk_mpll) < 0)
- printk(KERN_ERR "failed to register mpll clock\n");
-
- if (s3c24xx_register_clock(&clk_upll) < 0)
- printk(KERN_ERR "failed to register upll clock\n");
-
- if (s3c24xx_register_clock(&clk_f) < 0)
- printk(KERN_ERR "failed to register cpu fclk\n");
-
- if (s3c24xx_register_clock(&clk_h) < 0)
- printk(KERN_ERR "failed to register cpu hclk\n");
-
- if (s3c24xx_register_clock(&clk_p) < 0)
- printk(KERN_ERR "failed to register cpu pclk\n");
-
- return 0;
-}
-
-#if defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS)
-/* debugfs support to trace clock tree hierarchy and attributes */
-
-static struct dentry *clk_debugfs_root;
-
-static void clock_tree_show_one(struct seq_file *s, struct clk *c, int level)
-{
- struct clk *child;
- const char *state;
- char buf[255] = { 0 };
- int n = 0;
-
- if (c->name)
- n = snprintf(buf, sizeof(buf) - 1, "%s", c->name);
-
- if (c->devname)
- n += snprintf(buf + n, sizeof(buf) - 1 - n, ":%s", c->devname);
-
- state = (c->usage > 0) ? "on" : "off";
-
- seq_printf(s, "%*s%-*s %-6s %-3d %-10lu\n",
- level * 3 + 1, "",
- 50 - level * 3, buf,
- state, c->usage, clk_get_rate(c));
-
- list_for_each_entry(child, &clocks, list) {
- if (child->parent != c)
- continue;
-
- clock_tree_show_one(s, child, level + 1);
- }
-}
-
-static int clock_tree_show(struct seq_file *s, void *data)
-{
- struct clk *c;
- unsigned long flags;
-
- seq_printf(s, " clock state ref rate\n");
- seq_printf(s, "----------------------------------------------------\n");
-
- spin_lock_irqsave(&clocks_lock, flags);
-
- list_for_each_entry(c, &clocks, list)
- if (c->parent == NULL)
- clock_tree_show_one(s, c, 0);
-
- spin_unlock_irqrestore(&clocks_lock, flags);
- return 0;
-}
-
-static int clock_tree_open(struct inode *inode, struct file *file)
-{
- return single_open(file, clock_tree_show, inode->i_private);
-}
-
-static const struct file_operations clock_tree_fops = {
- .open = clock_tree_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
-static int clock_rate_show(void *data, u64 *val)
-{
- struct clk *c = data;
- *val = clk_get_rate(c);
- return 0;
-}
-DEFINE_SIMPLE_ATTRIBUTE(clock_rate_fops, clock_rate_show, NULL, "%llu\n");
-
-static int clk_debugfs_register_one(struct clk *c)
-{
- int err;
- struct dentry *d;
- struct clk *pa = c->parent;
- char s[255];
- char *p = s;
-
- p += sprintf(p, "%s", c->devname);
-
- d = debugfs_create_dir(s, pa ? pa->dent : clk_debugfs_root);
- if (!d)
- return -ENOMEM;
-
- c->dent = d;
-
- d = debugfs_create_u8("usecount", S_IRUGO, c->dent, (u8 *)&c->usage);
- if (!d) {
- err = -ENOMEM;
- goto err_out;
- }
-
- d = debugfs_create_file("rate", S_IRUGO, c->dent, c, &clock_rate_fops);
- if (!d) {
- err = -ENOMEM;
- goto err_out;
- }
- return 0;
-
-err_out:
- debugfs_remove_recursive(c->dent);
- return err;
-}
-
-static int clk_debugfs_register(struct clk *c)
-{
- int err;
- struct clk *pa = c->parent;
-
- if (pa && !pa->dent) {
- err = clk_debugfs_register(pa);
- if (err)
- return err;
- }
-
- if (!c->dent) {
- err = clk_debugfs_register_one(c);
- if (err)
- return err;
- }
- return 0;
-}
-
-static int __init clk_debugfs_init(void)
-{
- struct clk *c;
- struct dentry *d;
- int err = -ENOMEM;
-
- d = debugfs_create_dir("clock", NULL);
- if (!d)
- return -ENOMEM;
- clk_debugfs_root = d;
-
- d = debugfs_create_file("clock_tree", S_IRUGO, clk_debugfs_root, NULL,
- &clock_tree_fops);
- if (!d)
- goto err_out;
-
- list_for_each_entry(c, &clocks, list) {
- err = clk_debugfs_register(c);
- if (err)
- goto err_out;
- }
- return 0;
-
-err_out:
- debugfs_remove_recursive(clk_debugfs_root);
- return err;
-}
-late_initcall(clk_debugfs_init);
-
-#endif /* defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS) */
diff --git a/arch/arm/plat-samsung/cpu.c b/arch/arm/plat-samsung/cpu.c
index 364963a0a344..360618ee39e5 100644
--- a/arch/arm/plat-samsung/cpu.c
+++ b/arch/arm/plat-samsung/cpu.c
@@ -15,8 +15,7 @@
#include <linux/init.h>
#include <linux/io.h>
-
-#include <mach/map.h>
+#include <plat/map-base.h>
#include <plat/cpu.h>
unsigned long samsung_cpu_id;
diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
index ead4f1c94058..83c7d154bde0 100644
--- a/arch/arm/plat-samsung/devs.c
+++ b/arch/arm/plat-samsung/devs.c
@@ -53,7 +53,6 @@
#include <linux/platform_data/ata-samsung_cf.h>
#include <plat/fb.h>
#include <plat/fb-s3c2410.h>
-#include <plat/hdmi.h>
#include <linux/platform_data/hwmon-s3c.h>
#include <linux/platform_data/i2c-s3c2410.h>
#include <plat/keypad.h>
@@ -145,23 +144,6 @@ struct platform_device s3c_device_camif = {
};
#endif /* CONFIG_CPU_S3C2440 */
-/* ASOC DMA */
-
-#ifdef CONFIG_PLAT_S5P
-static struct resource samsung_asoc_idma_resource = DEFINE_RES_IRQ(IRQ_I2S0);
-
-struct platform_device samsung_asoc_idma = {
- .name = "samsung-idma",
- .id = -1,
- .num_resources = 1,
- .resource = &samsung_asoc_idma_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- }
-};
-#endif
-
/* FB */
#ifdef CONFIG_S3C_DEV_FB
@@ -190,151 +172,6 @@ void __init s3c_fb_set_platdata(struct s3c_fb_platdata *pd)
}
#endif /* CONFIG_S3C_DEV_FB */
-/* FIMC */
-
-#ifdef CONFIG_S5P_DEV_FIMC0
-static struct resource s5p_fimc0_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_FIMC0, SZ_4K),
- [1] = DEFINE_RES_IRQ(IRQ_FIMC0),
-};
-
-struct platform_device s5p_device_fimc0 = {
- .name = "s5p-fimc",
- .id = 0,
- .num_resources = ARRAY_SIZE(s5p_fimc0_resource),
- .resource = s5p_fimc0_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-
-struct platform_device s5p_device_fimc_md = {
- .name = "s5p-fimc-md",
- .id = -1,
-};
-#endif /* CONFIG_S5P_DEV_FIMC0 */
-
-#ifdef CONFIG_S5P_DEV_FIMC1
-static struct resource s5p_fimc1_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_FIMC1, SZ_4K),
- [1] = DEFINE_RES_IRQ(IRQ_FIMC1),
-};
-
-struct platform_device s5p_device_fimc1 = {
- .name = "s5p-fimc",
- .id = 1,
- .num_resources = ARRAY_SIZE(s5p_fimc1_resource),
- .resource = s5p_fimc1_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-#endif /* CONFIG_S5P_DEV_FIMC1 */
-
-#ifdef CONFIG_S5P_DEV_FIMC2
-static struct resource s5p_fimc2_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_FIMC2, SZ_4K),
- [1] = DEFINE_RES_IRQ(IRQ_FIMC2),
-};
-
-struct platform_device s5p_device_fimc2 = {
- .name = "s5p-fimc",
- .id = 2,
- .num_resources = ARRAY_SIZE(s5p_fimc2_resource),
- .resource = s5p_fimc2_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-#endif /* CONFIG_S5P_DEV_FIMC2 */
-
-#ifdef CONFIG_S5P_DEV_FIMC3
-static struct resource s5p_fimc3_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_FIMC3, SZ_4K),
- [1] = DEFINE_RES_IRQ(IRQ_FIMC3),
-};
-
-struct platform_device s5p_device_fimc3 = {
- .name = "s5p-fimc",
- .id = 3,
- .num_resources = ARRAY_SIZE(s5p_fimc3_resource),
- .resource = s5p_fimc3_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-#endif /* CONFIG_S5P_DEV_FIMC3 */
-
-/* G2D */
-
-#ifdef CONFIG_S5P_DEV_G2D
-static struct resource s5p_g2d_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_G2D, SZ_4K),
- [1] = DEFINE_RES_IRQ(IRQ_2D),
-};
-
-struct platform_device s5p_device_g2d = {
- .name = "s5p-g2d",
- .id = 0,
- .num_resources = ARRAY_SIZE(s5p_g2d_resource),
- .resource = s5p_g2d_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-#endif /* CONFIG_S5P_DEV_G2D */
-
-#ifdef CONFIG_S5P_DEV_JPEG
-static struct resource s5p_jpeg_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_JPEG, SZ_4K),
- [1] = DEFINE_RES_IRQ(IRQ_JPEG),
-};
-
-struct platform_device s5p_device_jpeg = {
- .name = "s5p-jpeg",
- .id = 0,
- .num_resources = ARRAY_SIZE(s5p_jpeg_resource),
- .resource = s5p_jpeg_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-#endif /* CONFIG_S5P_DEV_JPEG */
-
-/* FIMD0 */
-
-#ifdef CONFIG_S5P_DEV_FIMD0
-static struct resource s5p_fimd0_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_FIMD0, SZ_32K),
- [1] = DEFINE_RES_IRQ_NAMED(IRQ_FIMD0_VSYNC, "vsync"),
- [2] = DEFINE_RES_IRQ_NAMED(IRQ_FIMD0_FIFO, "fifo"),
- [3] = DEFINE_RES_IRQ_NAMED(IRQ_FIMD0_SYSTEM, "lcd_sys"),
-};
-
-struct platform_device s5p_device_fimd0 = {
- .name = "s5p-fb",
- .id = 0,
- .num_resources = ARRAY_SIZE(s5p_fimd0_resource),
- .resource = s5p_fimd0_resource,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-
-void __init s5p_fimd0_set_platdata(struct s3c_fb_platdata *pd)
-{
- s3c_set_platdata(pd, sizeof(struct s3c_fb_platdata),
- &s5p_device_fimd0);
-}
-#endif /* CONFIG_S5P_DEV_FIMD0 */
-
/* HWMON */
#ifdef CONFIG_S3C_DEV_HWMON
@@ -722,60 +559,6 @@ void __init s3c_i2c7_set_platdata(struct s3c2410_platform_i2c *pd)
}
#endif /* CONFIG_S3C_DEV_I2C7 */
-/* I2C HDMIPHY */
-
-#ifdef CONFIG_S5P_DEV_I2C_HDMIPHY
-static struct resource s5p_i2c_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_IIC_HDMIPHY, SZ_4K),
- [1] = DEFINE_RES_IRQ(IRQ_IIC_HDMIPHY),
-};
-
-struct platform_device s5p_device_i2c_hdmiphy = {
- .name = "s3c2440-hdmiphy-i2c",
- .id = -1,
- .num_resources = ARRAY_SIZE(s5p_i2c_resource),
- .resource = s5p_i2c_resource,
-};
-
-void __init s5p_i2c_hdmiphy_set_platdata(struct s3c2410_platform_i2c *pd)
-{
- struct s3c2410_platform_i2c *npd;
-
- if (!pd) {
- pd = &default_i2c_data;
-
- if (soc_is_s5pv210())
- pd->bus_num = 3;
- else
- pd->bus_num = 0;
- }
-
- npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
- &s5p_device_i2c_hdmiphy);
-}
-
-static struct s5p_hdmi_platform_data s5p_hdmi_def_platdata;
-
-void __init s5p_hdmi_set_platdata(struct i2c_board_info *hdmiphy_info,
- struct i2c_board_info *mhl_info, int mhl_bus)
-{
- struct s5p_hdmi_platform_data *pd = &s5p_hdmi_def_platdata;
-
- if (soc_is_s5pv210())
- pd->hdmiphy_bus = 3;
- else
- pd->hdmiphy_bus = 0;
-
- pd->hdmiphy_info = hdmiphy_info;
- pd->mhl_info = mhl_info;
- pd->mhl_bus = mhl_bus;
-
- s3c_set_platdata(pd, sizeof(struct s5p_hdmi_platform_data),
- &s5p_device_hdmi);
-}
-
-#endif /* CONFIG_S5P_DEV_I2C_HDMIPHY */
-
/* I2S */
#ifdef CONFIG_PLAT_S3C24XX
@@ -879,36 +662,6 @@ void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd)
}
#endif /* CONFIG_PLAT_S3C24XX */
-/* MIPI CSIS */
-
-#ifdef CONFIG_S5P_DEV_CSIS0
-static struct resource s5p_mipi_csis0_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_MIPI_CSIS0, SZ_16K),
- [1] = DEFINE_RES_IRQ(IRQ_MIPI_CSIS0),
-};
-
-struct platform_device s5p_device_mipi_csis0 = {
- .name = "s5p-mipi-csis",
- .id = 0,
- .num_resources = ARRAY_SIZE(s5p_mipi_csis0_resource),
- .resource = s5p_mipi_csis0_resource,
-};
-#endif /* CONFIG_S5P_DEV_CSIS0 */
-
-#ifdef CONFIG_S5P_DEV_CSIS1
-static struct resource s5p_mipi_csis1_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_MIPI_CSIS1, SZ_16K),
- [1] = DEFINE_RES_IRQ(IRQ_MIPI_CSIS1),
-};
-
-struct platform_device s5p_device_mipi_csis1 = {
- .name = "s5p-mipi-csis",
- .id = 1,
- .num_resources = ARRAY_SIZE(s5p_mipi_csis1_resource),
- .resource = s5p_mipi_csis1_resource,
-};
-#endif
-
/* NAND */
#ifdef CONFIG_S3C_DEV_NAND
@@ -1052,43 +805,6 @@ void __init s3c64xx_onenand1_set_platdata(struct onenand_platform_data *pdata)
}
#endif /* CONFIG_S3C64XX_DEV_ONENAND1 */
-#ifdef CONFIG_S5P_DEV_ONENAND
-static struct resource s5p_onenand_resources[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_ONENAND, SZ_128K),
- [1] = DEFINE_RES_MEM(S5P_PA_ONENAND_DMA, SZ_8K),
- [2] = DEFINE_RES_IRQ(IRQ_ONENAND_AUDI),
-};
-
-struct platform_device s5p_device_onenand = {
- .name = "s5pc110-onenand",
- .id = -1,
- .num_resources = ARRAY_SIZE(s5p_onenand_resources),
- .resource = s5p_onenand_resources,
-};
-#endif /* CONFIG_S5P_DEV_ONENAND */
-
-/* PMU */
-
-#if defined(CONFIG_PLAT_S5P) && !defined(CONFIG_ARCH_EXYNOS)
-static struct resource s5p_pmu_resource[] = {
- DEFINE_RES_IRQ(IRQ_PMU)
-};
-
-static struct platform_device s5p_device_pmu = {
- .name = "arm-pmu",
- .id = -1,
- .num_resources = ARRAY_SIZE(s5p_pmu_resource),
- .resource = s5p_pmu_resource,
-};
-
-static int __init s5p_pmu_init(void)
-{
- platform_device_register(&s5p_device_pmu);
- return 0;
-}
-arch_initcall(s5p_pmu_init);
-#endif /* CONFIG_PLAT_S5P */
-
/* PWM Timer */
#ifdef CONFIG_SAMSUNG_DEV_PWM
@@ -1251,52 +967,6 @@ void __init s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *pd)
}
#endif /* CONFIG_SAMSUNG_DEV_TS */
-/* TV */
-
-#ifdef CONFIG_S5P_DEV_TV
-
-static struct resource s5p_hdmi_resources[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_HDMI, SZ_1M),
- [1] = DEFINE_RES_IRQ(IRQ_HDMI),
-};
-
-struct platform_device s5p_device_hdmi = {
- .name = "s5p-hdmi",
- .id = -1,
- .num_resources = ARRAY_SIZE(s5p_hdmi_resources),
- .resource = s5p_hdmi_resources,
-};
-
-static struct resource s5p_sdo_resources[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_SDO, SZ_64K),
- [1] = DEFINE_RES_IRQ(IRQ_SDO),
-};
-
-struct platform_device s5p_device_sdo = {
- .name = "s5p-sdo",
- .id = -1,
- .num_resources = ARRAY_SIZE(s5p_sdo_resources),
- .resource = s5p_sdo_resources,
-};
-
-static struct resource s5p_mixer_resources[] = {
- [0] = DEFINE_RES_MEM_NAMED(S5P_PA_MIXER, SZ_64K, "mxr"),
- [1] = DEFINE_RES_MEM_NAMED(S5P_PA_VP, SZ_64K, "vp"),
- [2] = DEFINE_RES_IRQ_NAMED(IRQ_MIXER, "irq"),
-};
-
-struct platform_device s5p_device_mixer = {
- .name = "s5p-mixer",
- .id = -1,
- .num_resources = ARRAY_SIZE(s5p_mixer_resources),
- .resource = s5p_mixer_resources,
- .dev = {
- .dma_mask = &samsung_device_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- }
-};
-#endif /* CONFIG_S5P_DEV_TV */
-
/* USB */
#ifdef CONFIG_S3C_DEV_USB_HOST
diff --git a/arch/arm/plat-samsung/include/plat/camport.h b/arch/arm/plat-samsung/include/plat/camport.h
deleted file mode 100644
index a5708bf84b3a..000000000000
--- a/arch/arm/plat-samsung/include/plat/camport.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Copyright (C) 2011 Samsung Electronics Co., Ltd.
- *
- * S5P series camera interface helper functions
- *
- * 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 __PLAT_SAMSUNG_CAMPORT_H_
-#define __PLAT_SAMSUNG_CAMPORT_H_ __FILE__
-
-enum s5p_camport_id {
- S5P_CAMPORT_A,
- S5P_CAMPORT_B,
-};
-
-/*
- * The helper functions to configure GPIO for the camera parallel bus.
- * The camera port can be multiplexed with any FIMC entity, even multiple
- * FIMC entities are allowed to be attached to a single port simultaneously.
- * These functions are to be used in the board setup code.
- */
-int s5pv210_fimc_setup_gpio(enum s5p_camport_id id);
-int exynos4_fimc_setup_gpio(enum s5p_camport_id id);
-
-#endif /* __PLAT_SAMSUNG_CAMPORT_H */
diff --git a/arch/arm/plat-samsung/include/plat/clock-clksrc.h b/arch/arm/plat-samsung/include/plat/clock-clksrc.h
deleted file mode 100644
index 50a8ca7c3760..000000000000
--- a/arch/arm/plat-samsung/include/plat/clock-clksrc.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/* linux/arch/arm/plat-samsung/include/plat/clock-clksrc.h
- *
- * Parts taken from arch/arm/plat-s3c64xx/clock.c
- * Copyright 2008 Openmoko, Inc.
- * Copyright 2008 Simtec Electronics
- * Ben Dooks <ben@simtec.co.uk>
- * http://armlinux.simtec.co.uk/
- *
- * Copyright 2009 Ben Dooks <ben-linux@fluff.org>
- * Copyright 2009 Harald Welte
- *
- * 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.
-*/
-
-/**
- * struct clksrc_sources - list of sources for a given clock
- * @sources: array of pointers to clocks
- * @nr_sources: The size of @sources
- */
-struct clksrc_sources {
- unsigned int nr_sources;
- struct clk **sources;
-};
-
-/**
- * struct clksrc_reg - register definition for clock control bits
- * @reg: pointer to the register in virtual memory.
- * @shift: the shift in bits to where the bitfield is.
- * @size: the size in bits of the bitfield.
- *
- * This specifies the size and position of the bits we are interested
- * in within the register specified by @reg.
- */
-struct clksrc_reg {
- void __iomem *reg;
- unsigned short shift;
- unsigned short size;
-};
-
-/**
- * struct clksrc_clk - class of clock for newer style samsung devices.
- * @clk: the standard clock representation
- * @sources: the sources for this clock
- * @reg_src: the register definition for selecting the clock's source
- * @reg_div: the register definition for the clock's output divisor
- *
- * This clock implements the features required by the newer SoCs where
- * the standard clock block provides an input mux and a post-mux divisor
- * to provide the periperhal's clock.
- *
- * The array of @sources provides the mapping of mux position to the
- * clock, and @reg_src shows the code where to modify to change the mux
- * position. The @reg_div defines how to change the divider settings on
- * the output.
- */
-struct clksrc_clk {
- struct clk clk;
- struct clksrc_sources *sources;
-
- struct clksrc_reg reg_src;
- struct clksrc_reg reg_div;
-};
-
-/**
- * s3c_set_clksrc() - setup the clock from the register settings
- * @clk: The clock to setup.
- * @announce: true to announce the setting to printk().
- *
- * Setup the clock from the current register settings, for when the
- * kernel boots or if it is resuming from a possibly unknown state.
- */
-extern void s3c_set_clksrc(struct clksrc_clk *clk, bool announce);
-
-/**
- * s3c_register_clksrc() register clocks from an array of clksrc clocks
- * @srcs: The array of clocks to register
- * @size: The size of the @srcs array.
- *
- * Initialise and register the array of clocks described by @srcs.
- */
-extern void s3c_register_clksrc(struct clksrc_clk *srcs, int size);
diff --git a/arch/arm/plat-samsung/include/plat/clock.h b/arch/arm/plat-samsung/include/plat/clock.h
deleted file mode 100644
index 63239f409807..000000000000
--- a/arch/arm/plat-samsung/include/plat/clock.h
+++ /dev/null
@@ -1,152 +0,0 @@
-/* linux/arch/arm/plat-s3c/include/plat/clock.h
- *
- * Copyright (c) 2004-2005 Simtec Electronics
- * http://www.simtec.co.uk/products/SWLINUX/
- * Written by Ben Dooks, <ben@simtec.co.uk>
- *
- * 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 __ASM_PLAT_CLOCK_H
-#define __ASM_PLAT_CLOCK_H __FILE__
-
-#include <linux/spinlock.h>
-#include <linux/clkdev.h>
-
-struct clk;
-
-/**
- * struct clk_ops - standard clock operations
- * @set_rate: set the clock rate, see clk_set_rate().
- * @get_rate: get the clock rate, see clk_get_rate().
- * @round_rate: round a given clock rate, see clk_round_rate().
- * @set_parent: set the clock's parent, see clk_set_parent().
- *
- * Group the common clock implementations together so that we
- * don't have to keep setting the same fields again. We leave
- * enable in struct clk.
- *
- * Adding an extra layer of indirection into the process should
- * not be a problem as it is unlikely these operations are going
- * to need to be called quickly.
- */
-struct clk_ops {
- int (*set_rate)(struct clk *c, unsigned long rate);
- unsigned long (*get_rate)(struct clk *c);
- unsigned long (*round_rate)(struct clk *c, unsigned long rate);
- int (*set_parent)(struct clk *c, struct clk *parent);
-};
-
-struct clk {
- struct list_head list;
- struct module *owner;
- struct clk *parent;
- const char *name;
- const char *devname;
- int id;
- int usage;
- unsigned long rate;
- unsigned long ctrlbit;
-
- struct clk_ops *ops;
- int (*enable)(struct clk *, int enable);
- struct clk_lookup lookup;
-#if defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS)
- struct dentry *dent; /* For visible tree hierarchy */
-#endif
-};
-
-/* other clocks which may be registered by board support */
-
-extern struct clk s3c24xx_dclk0;
-extern struct clk s3c24xx_dclk1;
-extern struct clk s3c24xx_clkout0;
-extern struct clk s3c24xx_clkout1;
-extern struct clk s3c24xx_uclk;
-
-extern struct clk clk_usb_bus;
-
-/* core clock support */
-
-extern struct clk clk_f;
-extern struct clk clk_h;
-extern struct clk clk_p;
-extern struct clk clk_mpll;
-extern struct clk clk_upll;
-extern struct clk clk_epll;
-extern struct clk clk_xtal;
-extern struct clk clk_ext;
-
-/* S3C2443/S3C2416 specific clocks */
-extern struct clksrc_clk clk_epllref;
-extern struct clksrc_clk clk_esysclk;
-
-/* S3C24XX UART clocks */
-extern struct clk s3c24xx_clk_uart0;
-extern struct clk s3c24xx_clk_uart1;
-extern struct clk s3c24xx_clk_uart2;
-
-/* S3C64XX specific clocks */
-extern struct clk clk_h2;
-extern struct clk clk_27m;
-extern struct clk clk_48m;
-extern struct clk clk_xusbxti;
-
-extern int clk_default_setrate(struct clk *clk, unsigned long rate);
-extern struct clk_ops clk_ops_def_setrate;
-
-/* exports for arch/arm/mach-s3c2410
- *
- * Please DO NOT use these outside of arch/arm/mach-s3c2410
-*/
-
-extern spinlock_t clocks_lock;
-
-extern int s3c2410_clkcon_enable(struct clk *clk, int enable);
-
-extern int s3c24xx_register_clock(struct clk *clk);
-extern int s3c24xx_register_clocks(struct clk **clk, int nr_clks);
-
-extern void s3c_register_clocks(struct clk *clk, int nr_clks);
-extern void s3c_disable_clocks(struct clk *clkp, int nr_clks);
-
-extern int s3c24xx_register_baseclocks(unsigned long xtal);
-
-extern void s5p_register_clocks(unsigned long xtal_freq);
-
-extern void s3c24xx_setup_clocks(unsigned long fclk,
- unsigned long hclk,
- unsigned long pclk);
-
-extern void s3c2410_setup_clocks(void);
-extern void s3c2412_setup_clocks(void);
-extern void s3c244x_setup_clocks(void);
-
-/* S3C2410 specific clock functions */
-
-extern int s3c2410_baseclk_add(void);
-
-/* S3C2443/S3C2416 specific clock functions */
-
-typedef unsigned int (*pll_fn)(unsigned int reg, unsigned int base);
-
-extern void s3c2443_common_setup_clocks(pll_fn get_mpll);
-extern void s3c2443_common_init_clocks(int xtal, pll_fn get_mpll,
- unsigned int *divs, int nr_divs,
- int divmask);
-
-extern int s3c2443_clkcon_enable_h(struct clk *clk, int enable);
-extern int s3c2443_clkcon_enable_p(struct clk *clk, int enable);
-extern int s3c2443_clkcon_enable_s(struct clk *clk, int enable);
-
-/* S3C64XX specific functions and clocks */
-
-extern int s3c64xx_sclk_ctrl(struct clk *clk, int enable);
-
-/* Global watchdog clock used by arch_wtd_reset() callback */
-
-extern struct clk *s3c2410_wdtclk;
-
-#endif /* __ASM_PLAT_CLOCK_H */
diff --git a/arch/arm/plat-samsung/include/plat/cpu-freq-core.h b/arch/arm/plat-samsung/include/plat/cpu-freq-core.h
index 72d4178ad23b..317c52303288 100644
--- a/arch/arm/plat-samsung/include/plat/cpu-freq-core.h
+++ b/arch/arm/plat-samsung/include/plat/cpu-freq-core.h
@@ -140,7 +140,6 @@ struct s3c_cpufreq_config {
* any frequency changes. This is really only need by devices like the
* S3C2410 where there is no or limited divider between the PLL and the
* ARMCLK.
- * @resume_clocks: Update the clocks on resume.
* @get_iotiming: Get the current IO timing data, mainly for use at start.
* @set_iotiming: Update the IO timings from the cached copies calculated
* from the @calc_iotiming entry when changing the frequency.
@@ -169,8 +168,6 @@ struct s3c_cpufreq_info {
/* driver routines */
- void (*resume_clocks)(void);
-
int (*get_iotiming)(struct s3c_cpufreq_config *cfg,
struct s3c_iotimings *timings);
diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h
index d1d4659025bb..61d14f3a0426 100644
--- a/arch/arm/plat-samsung/include/plat/cpu.h
+++ b/arch/arm/plat-samsung/include/plat/cpu.h
@@ -47,7 +47,6 @@ IS_SAMSUNG_CPU(s3c24xx, S3C24XX_CPU_ID, S3C24XX_CPU_MASK)
IS_SAMSUNG_CPU(s3c2412, S3C2412_CPU_ID, S3C2412_CPU_MASK)
IS_SAMSUNG_CPU(s3c6400, S3C6400_CPU_ID, S3C64XX_CPU_MASK)
IS_SAMSUNG_CPU(s3c6410, S3C6410_CPU_ID, S3C64XX_CPU_MASK)
-IS_SAMSUNG_CPU(s5pv210, S5PV210_CPU_ID, S5PV210_CPU_MASK)
#if defined(CONFIG_CPU_S3C2410) || defined(CONFIG_CPU_S3C2412) || \
defined(CONFIG_CPU_S3C2416) || defined(CONFIG_CPU_S3C2440) || \
@@ -76,12 +75,6 @@ IS_SAMSUNG_CPU(s5pv210, S5PV210_CPU_ID, S5PV210_CPU_MASK)
# define soc_is_s3c64xx() 0
#endif
-#if defined(CONFIG_CPU_S5PV210)
-# define soc_is_s5pv210() is_samsung_s5pv210()
-#else
-# define soc_is_s5pv210() 0
-#endif
-
#define IODESC_ENT(x) { (unsigned long)S3C24XX_VA_##x, __phys_to_pfn(S3C24XX_PA_##x), S3C24XX_SZ_##x, MT_DEVICE }
#ifndef KHZ
@@ -117,12 +110,9 @@ extern void s3c_init_cpu(unsigned long idcode,
/* core initialisation functions */
-extern void s5p_init_irq(u32 *vic, u32 num_vic);
-
extern void s3c24xx_init_io(struct map_desc *mach_desc, int size);
extern void s3c64xx_init_cpu(void);
-extern void s5p_init_cpu(void __iomem *cpuid_addr);
extern unsigned int samsung_rev(void);
@@ -149,8 +139,5 @@ extern struct bus_type s3c2440_subsys;
extern struct bus_type s3c2442_subsys;
extern struct bus_type s3c2443_subsys;
extern struct bus_type s3c6410_subsys;
-extern struct bus_type s5pv210_subsys;
-
-extern void (*s5pc1xx_idle)(void);
#endif
diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h
index 5f5a28d08c2e..e23fed311e5f 100644
--- a/arch/arm/plat-samsung/include/plat/devs.h
+++ b/arch/arm/plat-samsung/include/plat/devs.h
@@ -25,9 +25,6 @@ struct s3c24xx_uart_resources {
extern struct s3c24xx_uart_resources s3c2410_uart_resources[];
extern struct s3c24xx_uart_resources s3c64xx_uart_resources[];
-extern struct s3c24xx_uart_resources s5p_uart_resources[];
-extern struct s3c24xx_uart_resources exynos4_uart_resources[];
-extern struct s3c24xx_uart_resources exynos5_uart_resources[];
extern struct platform_device *s3c24xx_uart_devs[];
extern struct platform_device *s3c24xx_uart_src[];
@@ -75,45 +72,6 @@ extern struct platform_device s3c_device_usb_hsotg;
extern struct platform_device s3c_device_usb_hsudc;
extern struct platform_device s3c_device_wdt;
-extern struct platform_device s5p_device_fimc0;
-extern struct platform_device s5p_device_fimc1;
-extern struct platform_device s5p_device_fimc2;
-extern struct platform_device s5p_device_fimc3;
-extern struct platform_device s5p_device_fimc_md;
-extern struct platform_device s5p_device_jpeg;
-extern struct platform_device s5p_device_g2d;
-extern struct platform_device s5p_device_fimd0;
-extern struct platform_device s5p_device_hdmi;
-extern struct platform_device s5p_device_i2c_hdmiphy;
-extern struct platform_device s5p_device_mfc;
-extern struct platform_device s5p_device_mfc_l;
-extern struct platform_device s5p_device_mfc_r;
-extern struct platform_device s5p_device_mipi_csis0;
-extern struct platform_device s5p_device_mipi_csis1;
-extern struct platform_device s5p_device_mixer;
-extern struct platform_device s5p_device_onenand;
-extern struct platform_device s5p_device_sdo;
-
-extern struct platform_device s5pv210_device_ac97;
-extern struct platform_device s5pv210_device_iis0;
-extern struct platform_device s5pv210_device_iis1;
-extern struct platform_device s5pv210_device_iis2;
-extern struct platform_device s5pv210_device_pcm0;
-extern struct platform_device s5pv210_device_pcm1;
-extern struct platform_device s5pv210_device_pcm2;
-extern struct platform_device s5pv210_device_spdif;
-
-extern struct platform_device exynos4_device_ac97;
-extern struct platform_device exynos4_device_ahci;
-extern struct platform_device exynos4_device_i2s0;
-extern struct platform_device exynos4_device_i2s1;
-extern struct platform_device exynos4_device_i2s2;
-extern struct platform_device exynos4_device_ohci;
-extern struct platform_device exynos4_device_pcm0;
-extern struct platform_device exynos4_device_pcm1;
-extern struct platform_device exynos4_device_pcm2;
-extern struct platform_device exynos4_device_spdif;
-
extern struct platform_device samsung_asoc_idma;
extern struct platform_device samsung_device_keypad;
extern struct platform_device samsung_device_pwm;
diff --git a/arch/arm/plat-samsung/include/plat/fb-core.h b/arch/arm/plat-samsung/include/plat/fb-core.h
index 6abcbf139cee..bca383efcf6d 100644
--- a/arch/arm/plat-samsung/include/plat/fb-core.h
+++ b/arch/arm/plat-samsung/include/plat/fb-core.h
@@ -26,19 +26,4 @@ static inline void s3c_fb_setname(char *name)
#endif
}
-/* Re-define device name depending on support. */
-static inline void s5p_fb_setname(int id, char *name)
-{
- switch (id) {
-#ifdef CONFIG_S5P_DEV_FIMD0
- case 0:
- s5p_device_fimd0.name = name;
- break;
-#endif
- default:
- printk(KERN_ERR "%s: invalid device id(%d)\n", __func__, id);
- break;
- }
-}
-
#endif /* __ASM_PLAT_FB_CORE_H */
diff --git a/arch/arm/plat-samsung/include/plat/fb.h b/arch/arm/plat-samsung/include/plat/fb.h
index 5a0e26afb961..b89f8f208515 100644
--- a/arch/arm/plat-samsung/include/plat/fb.h
+++ b/arch/arm/plat-samsung/include/plat/fb.h
@@ -26,32 +26,10 @@
extern void s3c_fb_set_platdata(struct s3c_fb_platdata *pd);
/**
- * s5p_fimd0_set_platdata() - Setup the FB device with platform data.
- * @pd: The platform data to set. The data is copied from the passed structure
- * so the machine data can mark the data __initdata so that any unused
- * machines will end up dumping their data at runtime.
- */
-extern void s5p_fimd0_set_platdata(struct s3c_fb_platdata *pd);
-
-/**
* s3c64xx_fb_gpio_setup_24bpp() - S3C64XX setup function for 24bpp LCD
*
* Initialise the GPIO for an 24bpp LCD display on the RGB interface.
*/
extern void s3c64xx_fb_gpio_setup_24bpp(void);
-/**
- * s5pv210_fb_gpio_setup_24bpp() - S5PV210/S5PC110 setup function for 24bpp LCD
- *
- * Initialise the GPIO for an 24bpp LCD display on the RGB interface.
- */
-extern void s5pv210_fb_gpio_setup_24bpp(void);
-
-/**
- * exynos4_fimd0_gpio_setup_24bpp() - Exynos4 setup function for 24bpp LCD0
- *
- * Initialise the GPIO for an 24bpp LCD display on the RGB interface 0.
- */
-extern void exynos4_fimd0_gpio_setup_24bpp(void);
-
#endif /* __PLAT_S3C_FB_H */
diff --git a/arch/arm/plat-samsung/include/plat/fimc-core.h b/arch/arm/plat-samsung/include/plat/fimc-core.h
deleted file mode 100644
index 1d6cb2b8b094..000000000000
--- a/arch/arm/plat-samsung/include/plat/fimc-core.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * arch/arm/plat-samsung/include/plat/fimc-core.h
- *
- * Copyright 2010 Samsung Electronics Co., Ltd.
- * Sylwester Nawrocki <s.nawrocki@samsung.com>
- *
- * Samsung camera interface driver core functions
- *
- * 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 __ASM_PLAT_FIMC_CORE_H
-#define __ASM_PLAT_FIMC_CORE_H __FILE__
-
-/*
- * These functions are only for use with the core support code, such as
- * the CPU-specific initialization code.
- */
-
-/* Re-define device name to differentiate the subsystem in various SoCs. */
-static inline void s3c_fimc_setname(int id, char *name)
-{
- switch (id) {
-#ifdef CONFIG_S5P_DEV_FIMC0
- case 0:
- s5p_device_fimc0.name = name;
- break;
-#endif
-#ifdef CONFIG_S5P_DEV_FIMC1
- case 1:
- s5p_device_fimc1.name = name;
- break;
-#endif
-#ifdef CONFIG_S5P_DEV_FIMC2
- case 2:
- s5p_device_fimc2.name = name;
- break;
-#endif
-#ifdef CONFIG_S5P_DEV_FIMC3
- case 3:
- s5p_device_fimc3.name = name;
- break;
-#endif
- default:
- break;
- }
-}
-
-#endif /* __ASM_PLAT_FIMC_CORE_H */
diff --git a/arch/arm/plat-samsung/include/plat/gpio-cfg.h b/arch/arm/plat-samsung/include/plat/gpio-cfg.h
index 08740eed050c..b5294eff18b5 100644
--- a/arch/arm/plat-samsung/include/plat/gpio-cfg.h
+++ b/arch/arm/plat-samsung/include/plat/gpio-cfg.h
@@ -27,7 +27,6 @@
#include <linux/types.h>
typedef unsigned int __bitwise__ samsung_gpio_pull_t;
-typedef unsigned int __bitwise__ s5p_gpio_drvstr_t;
/* forward declaration if gpio-core.h hasn't been included */
struct samsung_gpio_chip;
@@ -180,67 +179,4 @@ static inline int s3c_gpio_cfgrange_nopull(unsigned int pin, unsigned int size,
return s3c_gpio_cfgall_range(pin, size, cfg, S3C_GPIO_PULL_NONE);
}
-/* Define values for the drvstr available for each gpio pin.
- *
- * These values control the value of the output signal driver strength,
- * configurable on most pins on the S5P series.
- */
-#define S5P_GPIO_DRVSTR_LV1 ((__force s5p_gpio_drvstr_t)0x0)
-#define S5P_GPIO_DRVSTR_LV2 ((__force s5p_gpio_drvstr_t)0x2)
-#define S5P_GPIO_DRVSTR_LV3 ((__force s5p_gpio_drvstr_t)0x1)
-#define S5P_GPIO_DRVSTR_LV4 ((__force s5p_gpio_drvstr_t)0x3)
-
-/**
- * s5c_gpio_get_drvstr() - get the driver streght value of a gpio pin
- * @pin: The pin number to get the settings for
- *
- * Read the driver streght value for the specified pin.
-*/
-extern s5p_gpio_drvstr_t s5p_gpio_get_drvstr(unsigned int pin);
-
-/**
- * s3c_gpio_set_drvstr() - set the driver streght value of a gpio pin
- * @pin: The pin number to configure the driver streght value
- * @drvstr: The new value of the driver strength
- *
- * This function sets the driver strength value for the specified pin.
- * It will return 0 if successful, or a negative error code if the pin
- * cannot support the requested setting.
-*/
-extern int s5p_gpio_set_drvstr(unsigned int pin, s5p_gpio_drvstr_t drvstr);
-
-/**
- * s5p_register_gpio_interrupt() - register interrupt support for a gpio group
- * @pin: The pin number from the group to be registered
- *
- * This function registers gpio interrupt support for the group that the
- * specified pin belongs to.
- *
- * The total number of gpio pins is quite large ob s5p series. Registering
- * irq support for all of them would be a resource waste. Because of that the
- * interrupt support for standard gpio pins is registered dynamically.
- *
- * It will return the irq number of the interrupt that has been registered
- * or -ENOMEM if no more gpio interrupts can be registered. It is allowed
- * to call this function more than once for the same gpio group (the group
- * will be registered only once).
- */
-extern int s5p_register_gpio_interrupt(int pin);
-
-/** s5p_register_gpioint_bank() - add gpio bank for further gpio interrupt
- * registration (see s5p_register_gpio_interrupt function)
- * @chain_irq: chained irq number for the gpio int handler for this bank
- * @start: start gpio group number of this bank
- * @nr_groups: number of gpio groups handled by this bank
- *
- * This functions registers initial information about gpio banks that
- * can be later used by the s5p_register_gpio_interrupt() function to
- * enable support for gpio interrupt for particular gpio group.
- */
-#ifdef CONFIG_S5P_GPIO_INT
-extern int s5p_register_gpioint_bank(int chain_irq, int start, int nr_groups);
-#else
-#define s5p_register_gpioint_bank(chain_irq, start, nr_groups) do { } while (0)
-#endif
-
#endif /* __PLAT_GPIO_CFG_H */
diff --git a/arch/arm/plat-samsung/include/plat/hdmi.h b/arch/arm/plat-samsung/include/plat/hdmi.h
deleted file mode 100644
index 331d046ac2c5..000000000000
--- a/arch/arm/plat-samsung/include/plat/hdmi.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * Copyright (C) 2012 Samsung Electronics Co.Ltd
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#ifndef __PLAT_SAMSUNG_HDMI_H
-#define __PLAT_SAMSUNG_HDMI_H __FILE__
-
-extern void s5p_hdmi_set_platdata(struct i2c_board_info *hdmiphy_info,
- struct i2c_board_info *mhl_info, int mhl_bus);
-
-#endif /* __PLAT_SAMSUNG_HDMI_H */
diff --git a/arch/arm/plat-samsung/include/plat/irqs.h b/arch/arm/plat-samsung/include/plat/irqs.h
deleted file mode 100644
index 039001c0ef05..000000000000
--- a/arch/arm/plat-samsung/include/plat/irqs.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/* linux/arch/arm/plat-samsung/include/plat/irqs.h
- *
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5P Common IRQ support
- *
- * 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 __PLAT_SAMSUNG_IRQS_H
-#define __PLAT_SAMSUNG_IRQS_H __FILE__
-
-/* we keep the first set of CPU IRQs out of the range of
- * the ISA space, so that the PC104 has them to itself
- * and we don't end up having to do horrible things to the
- * standard ISA drivers....
- *
- * note, since we're using the VICs, our start must be a
- * mulitple of 32 to allow the common code to work
- */
-
-#define S5P_IRQ_OFFSET (32)
-
-#define S5P_IRQ(x) ((x) + S5P_IRQ_OFFSET)
-
-#define S5P_VIC0_BASE S5P_IRQ(0)
-#define S5P_VIC1_BASE S5P_IRQ(32)
-#define S5P_VIC2_BASE S5P_IRQ(64)
-#define S5P_VIC3_BASE S5P_IRQ(96)
-
-#define VIC_BASE(x) (S5P_VIC0_BASE + ((x)*32))
-
-#define IRQ_VIC0_BASE S5P_VIC0_BASE
-#define IRQ_VIC1_BASE S5P_VIC1_BASE
-#define IRQ_VIC2_BASE S5P_VIC2_BASE
-
-/* VIC based IRQs */
-
-#define S5P_IRQ_VIC0(x) (S5P_VIC0_BASE + (x))
-#define S5P_IRQ_VIC1(x) (S5P_VIC1_BASE + (x))
-#define S5P_IRQ_VIC2(x) (S5P_VIC2_BASE + (x))
-#define S5P_IRQ_VIC3(x) (S5P_VIC3_BASE + (x))
-
-#define IRQ_EINT(x) ((x) < 16 ? ((x) + S5P_EINT_BASE1) \
- : ((x) - 16 + S5P_EINT_BASE2))
-
-#define EINT_OFFSET(irq) ((irq) < S5P_EINT_BASE2 ? \
- ((irq) - S5P_EINT_BASE1) : \
- ((irq) + 16 - S5P_EINT_BASE2))
-
-#define IRQ_EINT_BIT(x) EINT_OFFSET(x)
-
-/* Typically only a few gpio chips require gpio interrupt support.
- To avoid memory waste irq descriptors are allocated only for
- S5P_GPIOINT_GROUP_COUNT chips, each with total number of
- S5P_GPIOINT_GROUP_SIZE pins/irqs. Each GPIOINT group can be assiged
- to any gpio chip with the s5p_register_gpio_interrupt() function */
-#define S5P_GPIOINT_GROUP_COUNT 4
-#define S5P_GPIOINT_GROUP_SIZE 8
-#define S5P_GPIOINT_COUNT (S5P_GPIOINT_GROUP_COUNT * S5P_GPIOINT_GROUP_SIZE)
-
-/* IRQ types common for all s5p platforms */
-#define S5P_IRQ_TYPE_LEVEL_LOW (0x00)
-#define S5P_IRQ_TYPE_LEVEL_HIGH (0x01)
-#define S5P_IRQ_TYPE_EDGE_FALLING (0x02)
-#define S5P_IRQ_TYPE_EDGE_RISING (0x03)
-#define S5P_IRQ_TYPE_EDGE_BOTH (0x04)
-
-#endif /* __PLAT_SAMSUNG_IRQS_H */
diff --git a/arch/arm/plat-samsung/include/plat/mfc.h b/arch/arm/plat-samsung/include/plat/mfc.h
deleted file mode 100644
index 033654e91e22..000000000000
--- a/arch/arm/plat-samsung/include/plat/mfc.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright (C) 2011 Samsung Electronics Co.Ltd
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#ifndef __PLAT_SAMSUNG_MFC_H
-#define __PLAT_SAMSUNG_MFC_H __FILE__
-
-struct s5p_mfc_dt_meminfo {
- unsigned long loff;
- unsigned long lsize;
- unsigned long roff;
- unsigned long rsize;
- char *compatible;
-};
-
-/**
- * s5p_mfc_reserve_mem - function to early reserve memory for MFC driver
- * @rbase: base address for MFC 'right' memory interface
- * @rsize: size of the memory reserved for MFC 'right' interface
- * @lbase: base address for MFC 'left' memory interface
- * @lsize: size of the memory reserved for MFC 'left' interface
- *
- * This function reserves system memory for both MFC device memory
- * interfaces and registers it to respective struct device entries as
- * coherent memory.
- */
-void __init s5p_mfc_reserve_mem(phys_addr_t rbase, unsigned int rsize,
- phys_addr_t lbase, unsigned int lsize);
-
-#endif /* __PLAT_SAMSUNG_MFC_H */
diff --git a/arch/arm/plat-samsung/include/plat/pll.h b/arch/arm/plat-samsung/include/plat/pll.h
deleted file mode 100644
index 357af7c1c664..000000000000
--- a/arch/arm/plat-samsung/include/plat/pll.h
+++ /dev/null
@@ -1,323 +0,0 @@
-/* linux/arch/arm/plat-samsung/include/plat/pll.h
- *
- * Copyright (c) 2009-2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * Copyright 2008 Openmoko, Inc.
- * Copyright 2008 Simtec Electronics
- * Ben Dooks <ben@simtec.co.uk>
- * http://armlinux.simtec.co.uk/
- *
- * Samsung PLL codes
- *
- * 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 <asm/div64.h>
-
-#define S3C24XX_PLL_MDIV_MASK (0xFF)
-#define S3C24XX_PLL_PDIV_MASK (0x1F)
-#define S3C24XX_PLL_SDIV_MASK (0x3)
-#define S3C24XX_PLL_MDIV_SHIFT (12)
-#define S3C24XX_PLL_PDIV_SHIFT (4)
-#define S3C24XX_PLL_SDIV_SHIFT (0)
-
-static inline unsigned int s3c24xx_get_pll(unsigned int pllval,
- unsigned int baseclk)
-{
- unsigned int mdiv, pdiv, sdiv;
- uint64_t fvco;
-
- mdiv = (pllval >> S3C24XX_PLL_MDIV_SHIFT) & S3C24XX_PLL_MDIV_MASK;
- pdiv = (pllval >> S3C24XX_PLL_PDIV_SHIFT) & S3C24XX_PLL_PDIV_MASK;
- sdiv = (pllval >> S3C24XX_PLL_SDIV_SHIFT) & S3C24XX_PLL_SDIV_MASK;
-
- fvco = (uint64_t)baseclk * (mdiv + 8);
- do_div(fvco, (pdiv + 2) << sdiv);
-
- return (unsigned int)fvco;
-}
-
-#define S3C2416_PLL_MDIV_MASK (0x3FF)
-#define S3C2416_PLL_PDIV_MASK (0x3F)
-#define S3C2416_PLL_SDIV_MASK (0x7)
-#define S3C2416_PLL_MDIV_SHIFT (14)
-#define S3C2416_PLL_PDIV_SHIFT (5)
-#define S3C2416_PLL_SDIV_SHIFT (0)
-
-static inline unsigned int s3c2416_get_pll(unsigned int pllval,
- unsigned int baseclk)
-{
- unsigned int mdiv, pdiv, sdiv;
- uint64_t fvco;
-
- mdiv = (pllval >> S3C2416_PLL_MDIV_SHIFT) & S3C2416_PLL_MDIV_MASK;
- pdiv = (pllval >> S3C2416_PLL_PDIV_SHIFT) & S3C2416_PLL_PDIV_MASK;
- sdiv = (pllval >> S3C2416_PLL_SDIV_SHIFT) & S3C2416_PLL_SDIV_MASK;
-
- fvco = (uint64_t)baseclk * mdiv;
- do_div(fvco, (pdiv << sdiv));
-
- return (unsigned int)fvco;
-}
-
-#define S3C6400_PLL_MDIV_MASK (0x3FF)
-#define S3C6400_PLL_PDIV_MASK (0x3F)
-#define S3C6400_PLL_SDIV_MASK (0x7)
-#define S3C6400_PLL_MDIV_SHIFT (16)
-#define S3C6400_PLL_PDIV_SHIFT (8)
-#define S3C6400_PLL_SDIV_SHIFT (0)
-
-static inline unsigned long s3c6400_get_pll(unsigned long baseclk,
- u32 pllcon)
-{
- u32 mdiv, pdiv, sdiv;
- u64 fvco = baseclk;
-
- mdiv = (pllcon >> S3C6400_PLL_MDIV_SHIFT) & S3C6400_PLL_MDIV_MASK;
- pdiv = (pllcon >> S3C6400_PLL_PDIV_SHIFT) & S3C6400_PLL_PDIV_MASK;
- sdiv = (pllcon >> S3C6400_PLL_SDIV_SHIFT) & S3C6400_PLL_SDIV_MASK;
-
- fvco *= mdiv;
- do_div(fvco, (pdiv << sdiv));
-
- return (unsigned long)fvco;
-}
-
-#define PLL6553X_MDIV_MASK (0x7F)
-#define PLL6553X_PDIV_MASK (0x1F)
-#define PLL6553X_SDIV_MASK (0x3)
-#define PLL6553X_KDIV_MASK (0xFFFF)
-#define PLL6553X_MDIV_SHIFT (16)
-#define PLL6553X_PDIV_SHIFT (8)
-#define PLL6553X_SDIV_SHIFT (0)
-
-static inline unsigned long s3c_get_pll6553x(unsigned long baseclk,
- u32 pll_con0, u32 pll_con1)
-{
- unsigned long result;
- u32 mdiv, pdiv, sdiv, kdiv;
- u64 tmp;
-
- mdiv = (pll_con0 >> PLL6553X_MDIV_SHIFT) & PLL6553X_MDIV_MASK;
- pdiv = (pll_con0 >> PLL6553X_PDIV_SHIFT) & PLL6553X_PDIV_MASK;
- sdiv = (pll_con0 >> PLL6553X_SDIV_SHIFT) & PLL6553X_SDIV_MASK;
- kdiv = pll_con1 & PLL6553X_KDIV_MASK;
-
- /*
- * We need to multiple baseclk by mdiv (the integer part) and kdiv
- * which is in 2^16ths, so shift mdiv up (does not overflow) and
- * add kdiv before multiplying. The use of tmp is to avoid any
- * overflows before shifting bac down into result when multipling
- * by the mdiv and kdiv pair.
- */
-
- tmp = baseclk;
- tmp *= (mdiv << 16) + kdiv;
- do_div(tmp, (pdiv << sdiv));
- result = tmp >> 16;
-
- return result;
-}
-
-#define PLL35XX_MDIV_MASK (0x3FF)
-#define PLL35XX_PDIV_MASK (0x3F)
-#define PLL35XX_SDIV_MASK (0x7)
-#define PLL35XX_MDIV_SHIFT (16)
-#define PLL35XX_PDIV_SHIFT (8)
-#define PLL35XX_SDIV_SHIFT (0)
-
-static inline unsigned long s5p_get_pll35xx(unsigned long baseclk, u32 pll_con)
-{
- u32 mdiv, pdiv, sdiv;
- u64 fvco = baseclk;
-
- mdiv = (pll_con >> PLL35XX_MDIV_SHIFT) & PLL35XX_MDIV_MASK;
- pdiv = (pll_con >> PLL35XX_PDIV_SHIFT) & PLL35XX_PDIV_MASK;
- sdiv = (pll_con >> PLL35XX_SDIV_SHIFT) & PLL35XX_SDIV_MASK;
-
- fvco *= mdiv;
- do_div(fvco, (pdiv << sdiv));
-
- return (unsigned long)fvco;
-}
-
-#define PLL36XX_KDIV_MASK (0xFFFF)
-#define PLL36XX_MDIV_MASK (0x1FF)
-#define PLL36XX_PDIV_MASK (0x3F)
-#define PLL36XX_SDIV_MASK (0x7)
-#define PLL36XX_MDIV_SHIFT (16)
-#define PLL36XX_PDIV_SHIFT (8)
-#define PLL36XX_SDIV_SHIFT (0)
-
-static inline unsigned long s5p_get_pll36xx(unsigned long baseclk,
- u32 pll_con0, u32 pll_con1)
-{
- unsigned long result;
- u32 mdiv, pdiv, sdiv, kdiv;
- u64 tmp;
-
- mdiv = (pll_con0 >> PLL36XX_MDIV_SHIFT) & PLL36XX_MDIV_MASK;
- pdiv = (pll_con0 >> PLL36XX_PDIV_SHIFT) & PLL36XX_PDIV_MASK;
- sdiv = (pll_con0 >> PLL36XX_SDIV_SHIFT) & PLL36XX_SDIV_MASK;
- kdiv = pll_con1 & PLL36XX_KDIV_MASK;
-
- tmp = baseclk;
-
- tmp *= (mdiv << 16) + kdiv;
- do_div(tmp, (pdiv << sdiv));
- result = tmp >> 16;
-
- return result;
-}
-
-#define PLL45XX_MDIV_MASK (0x3FF)
-#define PLL45XX_PDIV_MASK (0x3F)
-#define PLL45XX_SDIV_MASK (0x7)
-#define PLL45XX_MDIV_SHIFT (16)
-#define PLL45XX_PDIV_SHIFT (8)
-#define PLL45XX_SDIV_SHIFT (0)
-
-enum pll45xx_type_t {
- pll_4500,
- pll_4502,
- pll_4508
-};
-
-static inline unsigned long s5p_get_pll45xx(unsigned long baseclk, u32 pll_con,
- enum pll45xx_type_t pll_type)
-{
- u32 mdiv, pdiv, sdiv;
- u64 fvco = baseclk;
-
- mdiv = (pll_con >> PLL45XX_MDIV_SHIFT) & PLL45XX_MDIV_MASK;
- pdiv = (pll_con >> PLL45XX_PDIV_SHIFT) & PLL45XX_PDIV_MASK;
- sdiv = (pll_con >> PLL45XX_SDIV_SHIFT) & PLL45XX_SDIV_MASK;
-
- if (pll_type == pll_4508)
- sdiv = sdiv - 1;
-
- fvco *= mdiv;
- do_div(fvco, (pdiv << sdiv));
-
- return (unsigned long)fvco;
-}
-
-/* CON0 bit-fields */
-#define PLL46XX_MDIV_MASK (0x1FF)
-#define PLL46XX_PDIV_MASK (0x3F)
-#define PLL46XX_SDIV_MASK (0x7)
-#define PLL46XX_LOCKED_SHIFT (29)
-#define PLL46XX_MDIV_SHIFT (16)
-#define PLL46XX_PDIV_SHIFT (8)
-#define PLL46XX_SDIV_SHIFT (0)
-
-/* CON1 bit-fields */
-#define PLL46XX_MRR_MASK (0x1F)
-#define PLL46XX_MFR_MASK (0x3F)
-#define PLL46XX_KDIV_MASK (0xFFFF)
-#define PLL4650C_KDIV_MASK (0xFFF)
-#define PLL46XX_MRR_SHIFT (24)
-#define PLL46XX_MFR_SHIFT (16)
-#define PLL46XX_KDIV_SHIFT (0)
-
-enum pll46xx_type_t {
- pll_4600,
- pll_4650,
- pll_4650c,
-};
-
-static inline unsigned long s5p_get_pll46xx(unsigned long baseclk,
- u32 pll_con0, u32 pll_con1,
- enum pll46xx_type_t pll_type)
-{
- unsigned long result;
- u32 mdiv, pdiv, sdiv, kdiv;
- u64 tmp;
-
- mdiv = (pll_con0 >> PLL46XX_MDIV_SHIFT) & PLL46XX_MDIV_MASK;
- pdiv = (pll_con0 >> PLL46XX_PDIV_SHIFT) & PLL46XX_PDIV_MASK;
- sdiv = (pll_con0 >> PLL46XX_SDIV_SHIFT) & PLL46XX_SDIV_MASK;
- kdiv = pll_con1 & PLL46XX_KDIV_MASK;
-
- if (pll_type == pll_4650c)
- kdiv = pll_con1 & PLL4650C_KDIV_MASK;
- else
- kdiv = pll_con1 & PLL46XX_KDIV_MASK;
-
- tmp = baseclk;
-
- if (pll_type == pll_4600) {
- tmp *= (mdiv << 16) + kdiv;
- do_div(tmp, (pdiv << sdiv));
- result = tmp >> 16;
- } else {
- tmp *= (mdiv << 10) + kdiv;
- do_div(tmp, (pdiv << sdiv));
- result = tmp >> 10;
- }
-
- return result;
-}
-
-#define PLL90XX_MDIV_MASK (0xFF)
-#define PLL90XX_PDIV_MASK (0x3F)
-#define PLL90XX_SDIV_MASK (0x7)
-#define PLL90XX_KDIV_MASK (0xffff)
-#define PLL90XX_LOCKED_SHIFT (29)
-#define PLL90XX_MDIV_SHIFT (16)
-#define PLL90XX_PDIV_SHIFT (8)
-#define PLL90XX_SDIV_SHIFT (0)
-#define PLL90XX_KDIV_SHIFT (0)
-
-static inline unsigned long s5p_get_pll90xx(unsigned long baseclk,
- u32 pll_con, u32 pll_conk)
-{
- unsigned long result;
- u32 mdiv, pdiv, sdiv, kdiv;
- u64 tmp;
-
- mdiv = (pll_con >> PLL90XX_MDIV_SHIFT) & PLL90XX_MDIV_MASK;
- pdiv = (pll_con >> PLL90XX_PDIV_SHIFT) & PLL90XX_PDIV_MASK;
- sdiv = (pll_con >> PLL90XX_SDIV_SHIFT) & PLL90XX_SDIV_MASK;
- kdiv = pll_conk & PLL90XX_KDIV_MASK;
-
- /*
- * We need to multiple baseclk by mdiv (the integer part) and kdiv
- * which is in 2^16ths, so shift mdiv up (does not overflow) and
- * add kdiv before multiplying. The use of tmp is to avoid any
- * overflows before shifting bac down into result when multipling
- * by the mdiv and kdiv pair.
- */
-
- tmp = baseclk;
- tmp *= (mdiv << 16) + kdiv;
- do_div(tmp, (pdiv << sdiv));
- result = tmp >> 16;
-
- return result;
-}
-
-#define PLL65XX_MDIV_MASK (0x3FF)
-#define PLL65XX_PDIV_MASK (0x3F)
-#define PLL65XX_SDIV_MASK (0x7)
-#define PLL65XX_MDIV_SHIFT (16)
-#define PLL65XX_PDIV_SHIFT (8)
-#define PLL65XX_SDIV_SHIFT (0)
-
-static inline unsigned long s5p_get_pll65xx(unsigned long baseclk, u32 pll_con)
-{
- u32 mdiv, pdiv, sdiv;
- u64 fvco = baseclk;
-
- mdiv = (pll_con >> PLL65XX_MDIV_SHIFT) & PLL65XX_MDIV_MASK;
- pdiv = (pll_con >> PLL65XX_PDIV_SHIFT) & PLL65XX_PDIV_MASK;
- sdiv = (pll_con >> PLL65XX_SDIV_SHIFT) & PLL65XX_SDIV_MASK;
-
- fvco *= mdiv;
- do_div(fvco, (pdiv << sdiv));
-
- return (unsigned long)fvco;
-}
diff --git a/arch/arm/plat-samsung/include/plat/s5p-clock.h b/arch/arm/plat-samsung/include/plat/s5p-clock.h
deleted file mode 100644
index acacc4b88a39..000000000000
--- a/arch/arm/plat-samsung/include/plat/s5p-clock.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/* linux/arch/arm/plat-samsung/include/plat/s5p-clock.h
- *
- * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * Header file for s5p clock support
- *
- * 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 __ASM_PLAT_S5P_CLOCK_H
-#define __ASM_PLAT_S5P_CLOCK_H __FILE__
-
-#include <linux/clk.h>
-
-#define GET_DIV(clk, field) ((((clk) & field##_MASK) >> field##_SHIFT) + 1)
-
-#define clk_fin_apll clk_ext_xtal_mux
-#define clk_fin_bpll clk_ext_xtal_mux
-#define clk_fin_cpll clk_ext_xtal_mux
-#define clk_fin_mpll clk_ext_xtal_mux
-#define clk_fin_epll clk_ext_xtal_mux
-#define clk_fin_dpll clk_ext_xtal_mux
-#define clk_fin_vpll clk_ext_xtal_mux
-#define clk_fin_hpll clk_ext_xtal_mux
-
-extern struct clk clk_ext_xtal_mux;
-extern struct clk clk_xusbxti;
-extern struct clk clk_48m;
-extern struct clk s5p_clk_27m;
-extern struct clk clk_fout_apll;
-extern struct clk clk_fout_bpll;
-extern struct clk clk_fout_bpll_div2;
-extern struct clk clk_fout_cpll;
-extern struct clk clk_fout_mpll;
-extern struct clk clk_fout_mpll_div2;
-extern struct clk clk_fout_epll;
-extern struct clk clk_fout_dpll;
-extern struct clk clk_fout_vpll;
-extern struct clk clk_arm;
-extern struct clk clk_vpll;
-
-extern struct clksrc_sources clk_src_apll;
-extern struct clksrc_sources clk_src_bpll;
-extern struct clksrc_sources clk_src_bpll_fout;
-extern struct clksrc_sources clk_src_cpll;
-extern struct clksrc_sources clk_src_mpll;
-extern struct clksrc_sources clk_src_mpll_fout;
-extern struct clksrc_sources clk_src_epll;
-extern struct clksrc_sources clk_src_dpll;
-
-extern int s5p_gatectrl(void __iomem *reg, struct clk *clk, int enable);
-
-/* Common EPLL operations for S5P platform */
-extern int s5p_epll_enable(struct clk *clk, int enable);
-extern unsigned long s5p_epll_get_rate(struct clk *clk);
-
-/* SPDIF clk operations common for S5PV210/C110 and Exynos4 */
-extern int s5p_spdif_set_rate(struct clk *clk, unsigned long rate);
-extern unsigned long s5p_spdif_get_rate(struct clk *clk);
-
-extern struct clk_ops s5p_sclk_spdif_ops;
-#endif /* __ASM_PLAT_S5P_CLOCK_H */
diff --git a/arch/arm/plat-samsung/include/plat/sdhci.h b/arch/arm/plat-samsung/include/plat/sdhci.h
index f84b6cbc8745..2787553c3ae2 100644
--- a/arch/arm/plat-samsung/include/plat/sdhci.h
+++ b/arch/arm/plat-samsung/include/plat/sdhci.h
@@ -57,14 +57,6 @@ extern void s3c2416_setup_sdhci1_cfg_gpio(struct platform_device *, int w);
extern void s3c64xx_setup_sdhci0_cfg_gpio(struct platform_device *, int w);
extern void s3c64xx_setup_sdhci1_cfg_gpio(struct platform_device *, int w);
extern void s3c64xx_setup_sdhci2_cfg_gpio(struct platform_device *, int w);
-extern void s5pv210_setup_sdhci0_cfg_gpio(struct platform_device *, int w);
-extern void s5pv210_setup_sdhci1_cfg_gpio(struct platform_device *, int w);
-extern void s5pv210_setup_sdhci2_cfg_gpio(struct platform_device *, int w);
-extern void s5pv210_setup_sdhci3_cfg_gpio(struct platform_device *, int w);
-extern void exynos4_setup_sdhci0_cfg_gpio(struct platform_device *, int w);
-extern void exynos4_setup_sdhci1_cfg_gpio(struct platform_device *, int w);
-extern void exynos4_setup_sdhci2_cfg_gpio(struct platform_device *, int w);
-extern void exynos4_setup_sdhci3_cfg_gpio(struct platform_device *, int w);
/* S3C2416 SDHCI setup */
@@ -144,45 +136,6 @@ static inline void s3c6400_default_sdhci2(void) { }
#endif /* CONFIG_S3C64XX_SETUP_SDHCI */
-/* S5PV210 SDHCI setup */
-
-#ifdef CONFIG_S5PV210_SETUP_SDHCI
-static inline void s5pv210_default_sdhci0(void)
-{
-#ifdef CONFIG_S3C_DEV_HSMMC
- s3c_hsmmc0_def_platdata.cfg_gpio = s5pv210_setup_sdhci0_cfg_gpio;
-#endif
-}
-
-static inline void s5pv210_default_sdhci1(void)
-{
-#ifdef CONFIG_S3C_DEV_HSMMC1
- s3c_hsmmc1_def_platdata.cfg_gpio = s5pv210_setup_sdhci1_cfg_gpio;
-#endif
-}
-
-static inline void s5pv210_default_sdhci2(void)
-{
-#ifdef CONFIG_S3C_DEV_HSMMC2
- s3c_hsmmc2_def_platdata.cfg_gpio = s5pv210_setup_sdhci2_cfg_gpio;
-#endif
-}
-
-static inline void s5pv210_default_sdhci3(void)
-{
-#ifdef CONFIG_S3C_DEV_HSMMC3
- s3c_hsmmc3_def_platdata.cfg_gpio = s5pv210_setup_sdhci3_cfg_gpio;
-#endif
-}
-
-#else
-static inline void s5pv210_default_sdhci0(void) { }
-static inline void s5pv210_default_sdhci1(void) { }
-static inline void s5pv210_default_sdhci2(void) { }
-static inline void s5pv210_default_sdhci3(void) { }
-
-#endif /* CONFIG_S5PV210_SETUP_SDHCI */
-
static inline void s3c_sdhci_setname(int id, char *name)
{
switch (id) {
diff --git a/arch/arm/plat-samsung/include/plat/tv-core.h b/arch/arm/plat-samsung/include/plat/tv-core.h
deleted file mode 100644
index 3bc34f3ce28f..000000000000
--- a/arch/arm/plat-samsung/include/plat/tv-core.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * arch/arm/plat-samsung/include/plat/tv.h
- *
- * Copyright 2011 Samsung Electronics Co., Ltd.
- * Tomasz Stanislawski <t.stanislaws@samsung.com>
- *
- * Samsung TV driver core functions
- *
- * 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 __SAMSUNG_PLAT_TV_H
-#define __SAMSUNG_PLAT_TV_H __FILE__
-
-/*
- * These functions are only for use with the core support code, such as
- * the CPU-specific initialization code.
- */
-
-/* Re-define device name to differentiate the subsystem in various SoCs. */
-static inline void s5p_hdmi_setname(char *name)
-{
-#ifdef CONFIG_S5P_DEV_TV
- s5p_device_hdmi.name = name;
-#endif
-}
-
-static inline void s5p_mixer_setname(char *name)
-{
-#ifdef CONFIG_S5P_DEV_TV
- s5p_device_mixer.name = name;
-#endif
-}
-
-static inline void s5p_sdo_setname(char *name)
-{
-#ifdef CONFIG_S5P_DEV_TV
- s5p_device_sdo.name = name;
-#endif
-}
-
-#endif /* __SAMSUNG_PLAT_TV_H */
diff --git a/arch/arm/plat-samsung/init.c b/arch/arm/plat-samsung/init.c
index a1f925f3121f..11fbbc26e49f 100644
--- a/arch/arm/plat-samsung/init.c
+++ b/arch/arm/plat-samsung/init.c
@@ -30,7 +30,6 @@
#include <plat/cpu.h>
#include <plat/devs.h>
-#include <plat/clock.h>
static struct cpu_table *cpu;
diff --git a/arch/arm/plat-samsung/pm-gpio.c b/arch/arm/plat-samsung/pm-gpio.c
index da268813901b..f6084f641e6f 100644
--- a/arch/arm/plat-samsung/pm-gpio.c
+++ b/arch/arm/plat-samsung/pm-gpio.c
@@ -196,7 +196,7 @@ struct samsung_gpio_pm samsung_gpio_pm_2bit = {
.resume = samsung_gpio_pm_2bit_resume,
};
-#if defined(CONFIG_ARCH_S3C64XX) || defined(CONFIG_PLAT_S5P)
+#if defined(CONFIG_ARCH_S3C64XX)
static void samsung_gpio_pm_4bit_save(struct samsung_gpio_chip *chip)
{
chip->pm_save[1] = __raw_readl(chip->base + OFFS_CON);
@@ -306,7 +306,7 @@ struct samsung_gpio_pm samsung_gpio_pm_4bit = {
.save = samsung_gpio_pm_4bit_save,
.resume = samsung_gpio_pm_4bit_resume,
};
-#endif /* CONFIG_ARCH_S3C64XX || CONFIG_PLAT_S5P */
+#endif /* CONFIG_ARCH_S3C64XX */
/**
* samsung_pm_save_gpio() - save gpio chip data for suspend
diff --git a/arch/arm/plat-samsung/s5p-clock.c b/arch/arm/plat-samsung/s5p-clock.c
deleted file mode 100644
index 48a159911037..000000000000
--- a/arch/arm/plat-samsung/s5p-clock.c
+++ /dev/null
@@ -1,294 +0,0 @@
-/*
- * Copyright 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5P - Common clock support
- *
- * 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/init.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/device.h>
-#include <linux/io.h>
-#include <asm/div64.h>
-
-#include <mach/regs-clock.h>
-
-#include <plat/clock.h>
-#include <plat/clock-clksrc.h>
-#include <plat/s5p-clock.h>
-
-/* fin_apll, fin_mpll and fin_epll are all the same clock, which we call
- * clk_ext_xtal_mux.
-*/
-struct clk clk_ext_xtal_mux = {
- .name = "ext_xtal",
- .id = -1,
-};
-
-struct clk clk_xusbxti = {
- .name = "xusbxti",
- .id = -1,
- .rate = 24000000,
-};
-
-struct clk s5p_clk_27m = {
- .name = "clk_27m",
- .id = -1,
- .rate = 27000000,
-};
-
-/* 48MHz USB Phy clock output */
-struct clk clk_48m = {
- .name = "clk_48m",
- .id = -1,
- .rate = 48000000,
-};
-
-/* APLL clock output
- * No need .ctrlbit, this is always on
-*/
-struct clk clk_fout_apll = {
- .name = "fout_apll",
- .id = -1,
-};
-
-/* BPLL clock output */
-
-struct clk clk_fout_bpll = {
- .name = "fout_bpll",
- .id = -1,
-};
-
-struct clk clk_fout_bpll_div2 = {
- .name = "fout_bpll_div2",
- .id = -1,
-};
-
-/* CPLL clock output */
-
-struct clk clk_fout_cpll = {
- .name = "fout_cpll",
- .id = -1,
-};
-
-/* MPLL clock output
- * No need .ctrlbit, this is always on
-*/
-struct clk clk_fout_mpll = {
- .name = "fout_mpll",
- .id = -1,
-};
-
-struct clk clk_fout_mpll_div2 = {
- .name = "fout_mpll_div2",
- .id = -1,
-};
-
-/* EPLL clock output */
-struct clk clk_fout_epll = {
- .name = "fout_epll",
- .id = -1,
- .ctrlbit = (1 << 31),
-};
-
-/* DPLL clock output */
-struct clk clk_fout_dpll = {
- .name = "fout_dpll",
- .id = -1,
- .ctrlbit = (1 << 31),
-};
-
-/* VPLL clock output */
-struct clk clk_fout_vpll = {
- .name = "fout_vpll",
- .id = -1,
- .ctrlbit = (1 << 31),
-};
-
-/* Possible clock sources for APLL Mux */
-static struct clk *clk_src_apll_list[] = {
- [0] = &clk_fin_apll,
- [1] = &clk_fout_apll,
-};
-
-struct clksrc_sources clk_src_apll = {
- .sources = clk_src_apll_list,
- .nr_sources = ARRAY_SIZE(clk_src_apll_list),
-};
-
-/* Possible clock sources for BPLL Mux */
-static struct clk *clk_src_bpll_list[] = {
- [0] = &clk_fin_bpll,
- [1] = &clk_fout_bpll,
-};
-
-struct clksrc_sources clk_src_bpll = {
- .sources = clk_src_bpll_list,
- .nr_sources = ARRAY_SIZE(clk_src_bpll_list),
-};
-
-static struct clk *clk_src_bpll_fout_list[] = {
- [0] = &clk_fout_bpll_div2,
- [1] = &clk_fout_bpll,
-};
-
-struct clksrc_sources clk_src_bpll_fout = {
- .sources = clk_src_bpll_fout_list,
- .nr_sources = ARRAY_SIZE(clk_src_bpll_fout_list),
-};
-
-/* Possible clock sources for CPLL Mux */
-static struct clk *clk_src_cpll_list[] = {
- [0] = &clk_fin_cpll,
- [1] = &clk_fout_cpll,
-};
-
-struct clksrc_sources clk_src_cpll = {
- .sources = clk_src_cpll_list,
- .nr_sources = ARRAY_SIZE(clk_src_cpll_list),
-};
-
-/* Possible clock sources for MPLL Mux */
-static struct clk *clk_src_mpll_list[] = {
- [0] = &clk_fin_mpll,
- [1] = &clk_fout_mpll,
-};
-
-struct clksrc_sources clk_src_mpll = {
- .sources = clk_src_mpll_list,
- .nr_sources = ARRAY_SIZE(clk_src_mpll_list),
-};
-
-static struct clk *clk_src_mpll_fout_list[] = {
- [0] = &clk_fout_mpll_div2,
- [1] = &clk_fout_mpll,
-};
-
-struct clksrc_sources clk_src_mpll_fout = {
- .sources = clk_src_mpll_fout_list,
- .nr_sources = ARRAY_SIZE(clk_src_mpll_fout_list),
-};
-
-/* Possible clock sources for EPLL Mux */
-static struct clk *clk_src_epll_list[] = {
- [0] = &clk_fin_epll,
- [1] = &clk_fout_epll,
-};
-
-struct clksrc_sources clk_src_epll = {
- .sources = clk_src_epll_list,
- .nr_sources = ARRAY_SIZE(clk_src_epll_list),
-};
-
-/* Possible clock sources for DPLL Mux */
-static struct clk *clk_src_dpll_list[] = {
- [0] = &clk_fin_dpll,
- [1] = &clk_fout_dpll,
-};
-
-struct clksrc_sources clk_src_dpll = {
- .sources = clk_src_dpll_list,
- .nr_sources = ARRAY_SIZE(clk_src_dpll_list),
-};
-
-struct clk clk_vpll = {
- .name = "vpll",
- .id = -1,
-};
-
-int s5p_gatectrl(void __iomem *reg, struct clk *clk, int enable)
-{
- unsigned int ctrlbit = clk->ctrlbit;
- u32 con;
-
- con = __raw_readl(reg);
- con = enable ? (con | ctrlbit) : (con & ~ctrlbit);
- __raw_writel(con, reg);
- return 0;
-}
-
-int s5p_epll_enable(struct clk *clk, int enable)
-{
- unsigned int ctrlbit = clk->ctrlbit;
- unsigned int epll_con = __raw_readl(S5P_EPLL_CON) & ~ctrlbit;
-
- if (enable)
- __raw_writel(epll_con | ctrlbit, S5P_EPLL_CON);
- else
- __raw_writel(epll_con, S5P_EPLL_CON);
-
- return 0;
-}
-
-unsigned long s5p_epll_get_rate(struct clk *clk)
-{
- return clk->rate;
-}
-
-int s5p_spdif_set_rate(struct clk *clk, unsigned long rate)
-{
- struct clk *pclk;
- int ret;
-
- pclk = clk_get_parent(clk);
- if (IS_ERR(pclk))
- return -EINVAL;
-
- ret = pclk->ops->set_rate(pclk, rate);
- clk_put(pclk);
-
- return ret;
-}
-
-unsigned long s5p_spdif_get_rate(struct clk *clk)
-{
- struct clk *pclk;
- int rate;
-
- pclk = clk_get_parent(clk);
- if (IS_ERR(pclk))
- return -EINVAL;
-
- rate = pclk->ops->get_rate(pclk);
- clk_put(pclk);
-
- return rate;
-}
-
-struct clk_ops s5p_sclk_spdif_ops = {
- .set_rate = s5p_spdif_set_rate,
- .get_rate = s5p_spdif_get_rate,
-};
-
-static struct clk *s5p_clks[] __initdata = {
- &clk_ext_xtal_mux,
- &clk_48m,
- &s5p_clk_27m,
- &clk_fout_apll,
- &clk_fout_mpll,
- &clk_fout_epll,
- &clk_fout_dpll,
- &clk_fout_vpll,
- &clk_vpll,
- &clk_xusbxti,
-};
-
-void __init s5p_register_clocks(unsigned long xtal_freq)
-{
- int ret;
-
- clk_ext_xtal_mux.rate = xtal_freq;
-
- ret = s3c24xx_register_clocks(s5p_clks, ARRAY_SIZE(s5p_clks));
- if (ret > 0)
- printk(KERN_ERR "Failed to register s5p clocks\n");
-}
diff --git a/arch/arm/plat-samsung/s5p-dev-mfc.c b/arch/arm/plat-samsung/s5p-dev-mfc.c
index 469b86260fe3..0b04b6b0fa30 100644
--- a/arch/arm/plat-samsung/s5p-dev-mfc.c
+++ b/arch/arm/plat-samsung/s5p-dev-mfc.c
@@ -17,56 +17,16 @@
#include <linux/of_fdt.h>
#include <linux/of.h>
-#include <plat/mfc.h>
-
-#ifdef CONFIG_SAMSUNG_ATAGS
-#include <mach/map.h>
-#include <mach/irqs.h>
-#include <plat/devs.h>
-
-static struct resource s5p_mfc_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_MFC, SZ_64K),
- [1] = DEFINE_RES_IRQ(IRQ_MFC),
-};
-
-struct platform_device s5p_device_mfc = {
- .name = "s5p-mfc",
- .id = -1,
- .num_resources = ARRAY_SIZE(s5p_mfc_resource),
- .resource = s5p_mfc_resource,
-};
-
-/*
- * MFC hardware has 2 memory interfaces which are modelled as two separate
- * platform devices to let dma-mapping distinguish between them.
- *
- * MFC parent device (s5p_device_mfc) must be registered before memory
- * interface specific devices (s5p_device_mfc_l and s5p_device_mfc_r).
- */
-
-struct platform_device s5p_device_mfc_l = {
- .name = "s5p-mfc-l",
- .id = -1,
- .dev = {
- .parent = &s5p_device_mfc.dev,
- .dma_mask = &s5p_device_mfc_l.dev.coherent_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-
-struct platform_device s5p_device_mfc_r = {
- .name = "s5p-mfc-r",
- .id = -1,
- .dev = {
- .parent = &s5p_device_mfc.dev,
- .dma_mask = &s5p_device_mfc_r.dev.coherent_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-#else
static struct platform_device s5p_device_mfc_l;
static struct platform_device s5p_device_mfc_r;
-#endif
+
+struct s5p_mfc_dt_meminfo {
+ unsigned long loff;
+ unsigned long lsize;
+ unsigned long roff;
+ unsigned long rsize;
+ char *compatible;
+};
struct s5p_mfc_reserved_mem {
phys_addr_t base;
@@ -77,7 +37,7 @@ struct s5p_mfc_reserved_mem {
static struct s5p_mfc_reserved_mem s5p_mfc_mem[2] __initdata;
-void __init s5p_mfc_reserve_mem(phys_addr_t rbase, unsigned int rsize,
+static void __init s5p_mfc_reserve_mem(phys_addr_t rbase, unsigned int rsize,
phys_addr_t lbase, unsigned int lsize)
{
int i;
@@ -100,28 +60,6 @@ void __init s5p_mfc_reserve_mem(phys_addr_t rbase, unsigned int rsize,
}
}
-#ifdef CONFIG_SAMSUNG_ATAGS
-static int __init s5p_mfc_memory_init(void)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(s5p_mfc_mem); i++) {
- struct s5p_mfc_reserved_mem *area = &s5p_mfc_mem[i];
- if (!area->base)
- continue;
-
- if (dma_declare_coherent_memory(area->dev, area->base,
- area->base, area->size,
- DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE) == 0)
- printk(KERN_ERR "Failed to declare coherent memory for MFC device (%ld bytes at 0x%08lx)\n",
- area->size, (unsigned long) area->base);
- }
- return 0;
-}
-device_initcall(s5p_mfc_memory_init);
-#endif
-
-#ifdef CONFIG_OF
int __init s5p_fdt_alloc_mfc_mem(unsigned long node, const char *uname,
int depth, void *data)
{
@@ -154,4 +92,3 @@ int __init s5p_fdt_alloc_mfc_mem(unsigned long node, const char *uname,
return 1;
}
-#endif
diff --git a/arch/arm/plat-samsung/s5p-dev-uart.c b/arch/arm/plat-samsung/s5p-dev-uart.c
deleted file mode 100644
index 8c4487af98c8..000000000000
--- a/arch/arm/plat-samsung/s5p-dev-uart.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright (c) 2009,2012 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * Base S5P UART resource and device definitions
- *
- * 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/types.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/ioport.h>
-#include <linux/platform_device.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/irq.h>
-#include <mach/map.h>
-
-#include <plat/devs.h>
-
- /* Serial port registrations */
-
-static struct resource s5p_uart0_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_UART0, S5P_SZ_UART),
- [1] = DEFINE_RES_IRQ(IRQ_UART0),
-};
-
-static struct resource s5p_uart1_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_UART1, S5P_SZ_UART),
- [1] = DEFINE_RES_IRQ(IRQ_UART1),
-};
-
-static struct resource s5p_uart2_resource[] = {
- [0] = DEFINE_RES_MEM(S5P_PA_UART2, S5P_SZ_UART),
- [1] = DEFINE_RES_IRQ(IRQ_UART2),
-};
-
-static struct resource s5p_uart3_resource[] = {
-#if CONFIG_SERIAL_SAMSUNG_UARTS > 3
- [0] = DEFINE_RES_MEM(S5P_PA_UART3, S5P_SZ_UART),
- [1] = DEFINE_RES_IRQ(IRQ_UART3),
-#endif
-};
-
-static struct resource s5p_uart4_resource[] = {
-#if CONFIG_SERIAL_SAMSUNG_UARTS > 4
- [0] = DEFINE_RES_MEM(S5P_PA_UART4, S5P_SZ_UART),
- [1] = DEFINE_RES_IRQ(IRQ_UART4),
-#endif
-};
-
-static struct resource s5p_uart5_resource[] = {
-#if CONFIG_SERIAL_SAMSUNG_UARTS > 5
- [0] = DEFINE_RES_MEM(S5P_PA_UART5, S5P_SZ_UART),
- [1] = DEFINE_RES_IRQ(IRQ_UART5),
-#endif
-};
-
-struct s3c24xx_uart_resources s5p_uart_resources[] __initdata = {
- [0] = {
- .resources = s5p_uart0_resource,
- .nr_resources = ARRAY_SIZE(s5p_uart0_resource),
- },
- [1] = {
- .resources = s5p_uart1_resource,
- .nr_resources = ARRAY_SIZE(s5p_uart1_resource),
- },
- [2] = {
- .resources = s5p_uart2_resource,
- .nr_resources = ARRAY_SIZE(s5p_uart2_resource),
- },
- [3] = {
- .resources = s5p_uart3_resource,
- .nr_resources = ARRAY_SIZE(s5p_uart3_resource),
- },
- [4] = {
- .resources = s5p_uart4_resource,
- .nr_resources = ARRAY_SIZE(s5p_uart4_resource),
- },
- [5] = {
- .resources = s5p_uart5_resource,
- .nr_resources = ARRAY_SIZE(s5p_uart5_resource),
- },
-};
diff --git a/arch/arm/plat-samsung/s5p-irq-eint.c b/arch/arm/plat-samsung/s5p-irq-eint.c
deleted file mode 100644
index ebee4dc11a94..000000000000
--- a/arch/arm/plat-samsung/s5p-irq-eint.c
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * S5P - IRQ EINT support
- *
- * 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/interrupt.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-#include <linux/device.h>
-#include <linux/gpio.h>
-#include <linux/irqchip/arm-vic.h>
-#include <linux/of.h>
-
-#include <plat/regs-irqtype.h>
-
-#include <mach/map.h>
-#include <plat/cpu.h>
-#include <plat/pm.h>
-
-#include <plat/gpio-cfg.h>
-#include <mach/regs-gpio.h>
-
-static inline void s5p_irq_eint_mask(struct irq_data *data)
-{
- u32 mask;
-
- mask = __raw_readl(S5P_EINT_MASK(EINT_REG_NR(data->irq)));
- mask |= eint_irq_to_bit(data->irq);
- __raw_writel(mask, S5P_EINT_MASK(EINT_REG_NR(data->irq)));
-}
-
-static void s5p_irq_eint_unmask(struct irq_data *data)
-{
- u32 mask;
-
- mask = __raw_readl(S5P_EINT_MASK(EINT_REG_NR(data->irq)));
- mask &= ~(eint_irq_to_bit(data->irq));
- __raw_writel(mask, S5P_EINT_MASK(EINT_REG_NR(data->irq)));
-}
-
-static inline void s5p_irq_eint_ack(struct irq_data *data)
-{
- __raw_writel(eint_irq_to_bit(data->irq),
- S5P_EINT_PEND(EINT_REG_NR(data->irq)));
-}
-
-static void s5p_irq_eint_maskack(struct irq_data *data)
-{
- /* compiler should in-line these */
- s5p_irq_eint_mask(data);
- s5p_irq_eint_ack(data);
-}
-
-static int s5p_irq_eint_set_type(struct irq_data *data, unsigned int type)
-{
- int offs = EINT_OFFSET(data->irq);
- int shift;
- u32 ctrl, mask;
- u32 newvalue = 0;
-
- switch (type) {
- case IRQ_TYPE_EDGE_RISING:
- newvalue = S5P_IRQ_TYPE_EDGE_RISING;
- break;
-
- case IRQ_TYPE_EDGE_FALLING:
- newvalue = S5P_IRQ_TYPE_EDGE_FALLING;
- break;
-
- case IRQ_TYPE_EDGE_BOTH:
- newvalue = S5P_IRQ_TYPE_EDGE_BOTH;
- break;
-
- case IRQ_TYPE_LEVEL_LOW:
- newvalue = S5P_IRQ_TYPE_LEVEL_LOW;
- break;
-
- case IRQ_TYPE_LEVEL_HIGH:
- newvalue = S5P_IRQ_TYPE_LEVEL_HIGH;
- break;
-
- default:
- printk(KERN_ERR "No such irq type %d", type);
- return -EINVAL;
- }
-
- shift = (offs & 0x7) * 4;
- mask = 0x7 << shift;
-
- ctrl = __raw_readl(S5P_EINT_CON(EINT_REG_NR(data->irq)));
- ctrl &= ~mask;
- ctrl |= newvalue << shift;
- __raw_writel(ctrl, S5P_EINT_CON(EINT_REG_NR(data->irq)));
-
- if ((0 <= offs) && (offs < 8))
- s3c_gpio_cfgpin(EINT_GPIO_0(offs & 0x7), EINT_MODE);
-
- else if ((8 <= offs) && (offs < 16))
- s3c_gpio_cfgpin(EINT_GPIO_1(offs & 0x7), EINT_MODE);
-
- else if ((16 <= offs) && (offs < 24))
- s3c_gpio_cfgpin(EINT_GPIO_2(offs & 0x7), EINT_MODE);
-
- else if ((24 <= offs) && (offs < 32))
- s3c_gpio_cfgpin(EINT_GPIO_3(offs & 0x7), EINT_MODE);
-
- else
- printk(KERN_ERR "No such irq number %d", offs);
-
- return 0;
-}
-
-static struct irq_chip s5p_irq_eint = {
- .name = "s5p-eint",
- .irq_mask = s5p_irq_eint_mask,
- .irq_unmask = s5p_irq_eint_unmask,
- .irq_mask_ack = s5p_irq_eint_maskack,
- .irq_ack = s5p_irq_eint_ack,
- .irq_set_type = s5p_irq_eint_set_type,
-#ifdef CONFIG_PM
- .irq_set_wake = s3c_irqext_wake,
-#endif
-};
-
-/* s5p_irq_demux_eint
- *
- * This function demuxes the IRQ from the group0 external interrupts,
- * from EINTs 16 to 31. It is designed to be inlined into the specific
- * handler s5p_irq_demux_eintX_Y.
- *
- * Each EINT pend/mask registers handle eight of them.
- */
-static inline void s5p_irq_demux_eint(unsigned int start)
-{
- u32 status = __raw_readl(S5P_EINT_PEND(EINT_REG_NR(start)));
- u32 mask = __raw_readl(S5P_EINT_MASK(EINT_REG_NR(start)));
- unsigned int irq;
-
- status &= ~mask;
- status &= 0xff;
-
- while (status) {
- irq = fls(status) - 1;
- generic_handle_irq(irq + start);
- status &= ~(1 << irq);
- }
-}
-
-static void s5p_irq_demux_eint16_31(unsigned int irq, struct irq_desc *desc)
-{
- s5p_irq_demux_eint(IRQ_EINT(16));
- s5p_irq_demux_eint(IRQ_EINT(24));
-}
-
-static inline void s5p_irq_vic_eint_mask(struct irq_data *data)
-{
- void __iomem *base = irq_data_get_irq_chip_data(data);
-
- s5p_irq_eint_mask(data);
- writel(1 << EINT_OFFSET(data->irq), base + VIC_INT_ENABLE_CLEAR);
-}
-
-static void s5p_irq_vic_eint_unmask(struct irq_data *data)
-{
- void __iomem *base = irq_data_get_irq_chip_data(data);
-
- s5p_irq_eint_unmask(data);
- writel(1 << EINT_OFFSET(data->irq), base + VIC_INT_ENABLE);
-}
-
-static inline void s5p_irq_vic_eint_ack(struct irq_data *data)
-{
- __raw_writel(eint_irq_to_bit(data->irq),
- S5P_EINT_PEND(EINT_REG_NR(data->irq)));
-}
-
-static void s5p_irq_vic_eint_maskack(struct irq_data *data)
-{
- s5p_irq_vic_eint_mask(data);
- s5p_irq_vic_eint_ack(data);
-}
-
-static struct irq_chip s5p_irq_vic_eint = {
- .name = "s5p_vic_eint",
- .irq_mask = s5p_irq_vic_eint_mask,
- .irq_unmask = s5p_irq_vic_eint_unmask,
- .irq_mask_ack = s5p_irq_vic_eint_maskack,
- .irq_ack = s5p_irq_vic_eint_ack,
- .irq_set_type = s5p_irq_eint_set_type,
-#ifdef CONFIG_PM
- .irq_set_wake = s3c_irqext_wake,
-#endif
-};
-
-static int __init s5p_init_irq_eint(void)
-{
- int irq;
-
- if (of_have_populated_dt())
- return -ENODEV;
-
- for (irq = IRQ_EINT(0); irq <= IRQ_EINT(15); irq++)
- irq_set_chip(irq, &s5p_irq_vic_eint);
-
- for (irq = IRQ_EINT(16); irq <= IRQ_EINT(31); irq++) {
- irq_set_chip_and_handler(irq, &s5p_irq_eint, handle_level_irq);
- set_irq_flags(irq, IRQF_VALID);
- }
-
- irq_set_chained_handler(IRQ_EINT16_31, s5p_irq_demux_eint16_31);
- return 0;
-}
-
-arch_initcall(s5p_init_irq_eint);
diff --git a/arch/arm/plat-samsung/s5p-irq-gpioint.c b/arch/arm/plat-samsung/s5p-irq-gpioint.c
deleted file mode 100644
index fafdb059043a..000000000000
--- a/arch/arm/plat-samsung/s5p-irq-gpioint.c
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * Author: Kyungmin Park <kyungmin.park@samsung.com>
- * Author: Joonyoung Shim <jy0922.shim@samsung.com>
- * Author: Marek Szyprowski <m.szyprowski@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/irqchip/chained_irq.h>
-#include <linux/io.h>
-#include <linux/gpio.h>
-#include <linux/slab.h>
-
-#include <mach/map.h>
-#include <plat/gpio-core.h>
-#include <plat/gpio-cfg.h>
-
-#define GPIO_BASE(chip) ((void __iomem *)((unsigned long)((chip)->base) & 0xFFFFF000u))
-
-#define CON_OFFSET 0x700
-#define MASK_OFFSET 0x900
-#define PEND_OFFSET 0xA00
-#define REG_OFFSET(x) ((x) << 2)
-
-struct s5p_gpioint_bank {
- struct list_head list;
- int start;
- int nr_groups;
- int irq;
- struct samsung_gpio_chip **chips;
- void (*handler)(unsigned int, struct irq_desc *);
-};
-
-static LIST_HEAD(banks);
-
-static int s5p_gpioint_set_type(struct irq_data *d, unsigned int type)
-{
- struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
- struct irq_chip_type *ct = gc->chip_types;
- unsigned int shift = (d->irq - gc->irq_base) << 2;
-
- switch (type) {
- case IRQ_TYPE_EDGE_RISING:
- type = S5P_IRQ_TYPE_EDGE_RISING;
- break;
- case IRQ_TYPE_EDGE_FALLING:
- type = S5P_IRQ_TYPE_EDGE_FALLING;
- break;
- case IRQ_TYPE_EDGE_BOTH:
- type = S5P_IRQ_TYPE_EDGE_BOTH;
- break;
- case IRQ_TYPE_LEVEL_HIGH:
- type = S5P_IRQ_TYPE_LEVEL_HIGH;
- break;
- case IRQ_TYPE_LEVEL_LOW:
- type = S5P_IRQ_TYPE_LEVEL_LOW;
- break;
- case IRQ_TYPE_NONE:
- default:
- printk(KERN_WARNING "No irq type\n");
- return -EINVAL;
- }
-
- gc->type_cache &= ~(0x7 << shift);
- gc->type_cache |= type << shift;
- writel(gc->type_cache, gc->reg_base + ct->regs.type);
- return 0;
-}
-
-static void s5p_gpioint_handler(unsigned int irq, struct irq_desc *desc)
-{
- struct s5p_gpioint_bank *bank = irq_get_handler_data(irq);
- int group, pend_offset, mask_offset;
- unsigned int pend, mask;
-
- struct irq_chip *chip = irq_get_chip(irq);
- chained_irq_enter(chip, desc);
-
- for (group = 0; group < bank->nr_groups; group++) {
- struct samsung_gpio_chip *chip = bank->chips[group];
- if (!chip)
- continue;
-
- pend_offset = REG_OFFSET(group);
- pend = __raw_readl(GPIO_BASE(chip) + PEND_OFFSET + pend_offset);
- if (!pend)
- continue;
-
- mask_offset = REG_OFFSET(group);
- mask = __raw_readl(GPIO_BASE(chip) + MASK_OFFSET + mask_offset);
- pend &= ~mask;
-
- while (pend) {
- int offset = fls(pend) - 1;
- int real_irq = chip->irq_base + offset;
- generic_handle_irq(real_irq);
- pend &= ~BIT(offset);
- }
- }
- chained_irq_exit(chip, desc);
-}
-
-static __init int s5p_gpioint_add(struct samsung_gpio_chip *chip)
-{
- static int used_gpioint_groups = 0;
- int group = chip->group;
- struct s5p_gpioint_bank *b, *bank = NULL;
- struct irq_chip_generic *gc;
- struct irq_chip_type *ct;
-
- if (used_gpioint_groups >= S5P_GPIOINT_GROUP_COUNT)
- return -ENOMEM;
-
- list_for_each_entry(b, &banks, list) {
- if (group >= b->start && group < b->start + b->nr_groups) {
- bank = b;
- break;
- }
- }
- if (!bank)
- return -EINVAL;
-
- if (!bank->handler) {
- bank->chips = kzalloc(sizeof(struct samsung_gpio_chip *) *
- bank->nr_groups, GFP_KERNEL);
- if (!bank->chips)
- return -ENOMEM;
-
- irq_set_chained_handler(bank->irq, s5p_gpioint_handler);
- irq_set_handler_data(bank->irq, bank);
- bank->handler = s5p_gpioint_handler;
- printk(KERN_INFO "Registered chained gpio int handler for interrupt %d.\n",
- bank->irq);
- }
-
- /*
- * chained GPIO irq has been successfully registered, allocate new gpio
- * int group and assign irq nubmers
- */
- chip->irq_base = S5P_GPIOINT_BASE +
- used_gpioint_groups * S5P_GPIOINT_GROUP_SIZE;
- used_gpioint_groups++;
-
- bank->chips[group - bank->start] = chip;
-
- gc = irq_alloc_generic_chip("s5p_gpioint", 1, chip->irq_base,
- GPIO_BASE(chip),
- handle_level_irq);
- if (!gc)
- return -ENOMEM;
- ct = gc->chip_types;
- ct->chip.irq_ack = irq_gc_ack_set_bit;
- ct->chip.irq_mask = irq_gc_mask_set_bit;
- ct->chip.irq_unmask = irq_gc_mask_clr_bit;
- ct->chip.irq_set_type = s5p_gpioint_set_type,
- ct->regs.ack = PEND_OFFSET + REG_OFFSET(group - bank->start);
- ct->regs.mask = MASK_OFFSET + REG_OFFSET(group - bank->start);
- ct->regs.type = CON_OFFSET + REG_OFFSET(group - bank->start);
- irq_setup_generic_chip(gc, IRQ_MSK(chip->chip.ngpio),
- IRQ_GC_INIT_MASK_CACHE,
- IRQ_NOREQUEST | IRQ_NOPROBE, 0);
- return 0;
-}
-
-int __init s5p_register_gpio_interrupt(int pin)
-{
- struct samsung_gpio_chip *my_chip = samsung_gpiolib_getchip(pin);
- int offset, group;
- int ret;
-
- if (!my_chip)
- return -EINVAL;
-
- offset = pin - my_chip->chip.base;
- group = my_chip->group;
-
- /* check if the group has been already registered */
- if (my_chip->irq_base)
- goto success;
-
- /* register gpio group */
- ret = s5p_gpioint_add(my_chip);
- if (ret == 0) {
- my_chip->chip.to_irq = samsung_gpiolib_to_irq;
- printk(KERN_INFO "Registered interrupt support for gpio group %d.\n",
- group);
- goto success;
- }
- return ret;
-success:
- my_chip->bitmap_gpio_int |= BIT(offset);
-
- return my_chip->irq_base + offset;
-}
-
-int __init s5p_register_gpioint_bank(int chain_irq, int start, int nr_groups)
-{
- struct s5p_gpioint_bank *bank;
-
- bank = kzalloc(sizeof(*bank), GFP_KERNEL);
- if (!bank)
- return -ENOMEM;
-
- bank->start = start;
- bank->nr_groups = nr_groups;
- bank->irq = chain_irq;
-
- list_add_tail(&bank->list, &banks);
- return 0;
-}
diff --git a/arch/arm/plat-samsung/s5p-irq-pm.c b/arch/arm/plat-samsung/s5p-irq-pm.c
deleted file mode 100644
index 52b16943617e..000000000000
--- a/arch/arm/plat-samsung/s5p-irq-pm.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * Based on arch/arm/plat-s3c24xx/irq-pm.c,
- * Copyright (c) 2003,2004 Simtec Electronics
- * Ben Dooks <ben@simtec.co.uk>
- * http://armlinux.simtec.co.uk/
- *
- * 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/init.h>
-#include <linux/module.h>
-#include <linux/interrupt.h>
-
-#include <plat/cpu.h>
-#include <plat/irqs.h>
-#include <plat/pm.h>
-#include <mach/map.h>
-
-#include <mach/regs-gpio.h>
-#include <mach/regs-irq.h>
-
-/* state for IRQs over sleep */
-
-/* default is to allow for EINT0..EINT31, and IRQ_RTC_TIC, IRQ_RTC_ALARM,
- * as wakeup sources
- *
- * set bit to 1 in allow bitfield to enable the wakeup settings on it
-*/
-
-unsigned long s3c_irqwake_intallow = 0x00000006L;
-unsigned long s3c_irqwake_eintallow = 0xffffffffL;
-
-int s3c_irq_wake(struct irq_data *data, unsigned int state)
-{
- unsigned long irqbit;
- unsigned int irq_rtc_tic, irq_rtc_alarm;
-
- irq_rtc_tic = IRQ_RTC_TIC;
- irq_rtc_alarm = IRQ_RTC_ALARM;
-
- if (data->irq == irq_rtc_tic || data->irq == irq_rtc_alarm) {
- irqbit = 1 << (data->irq + 1 - irq_rtc_alarm);
-
- if (!state)
- s3c_irqwake_intmask |= irqbit;
- else
- s3c_irqwake_intmask &= ~irqbit;
- } else {
- return -ENOENT;
- }
-
- return 0;
-}
-
-static struct sleep_save eint_save[] = {
- SAVE_ITEM(S5P_EINT_CON(0)),
- SAVE_ITEM(S5P_EINT_CON(1)),
- SAVE_ITEM(S5P_EINT_CON(2)),
- SAVE_ITEM(S5P_EINT_CON(3)),
-
- SAVE_ITEM(S5P_EINT_FLTCON(0)),
- SAVE_ITEM(S5P_EINT_FLTCON(1)),
- SAVE_ITEM(S5P_EINT_FLTCON(2)),
- SAVE_ITEM(S5P_EINT_FLTCON(3)),
- SAVE_ITEM(S5P_EINT_FLTCON(4)),
- SAVE_ITEM(S5P_EINT_FLTCON(5)),
- SAVE_ITEM(S5P_EINT_FLTCON(6)),
- SAVE_ITEM(S5P_EINT_FLTCON(7)),
-
- SAVE_ITEM(S5P_EINT_MASK(0)),
- SAVE_ITEM(S5P_EINT_MASK(1)),
- SAVE_ITEM(S5P_EINT_MASK(2)),
- SAVE_ITEM(S5P_EINT_MASK(3)),
-};
-
-int s3c24xx_irq_suspend(void)
-{
- s3c_pm_do_save(eint_save, ARRAY_SIZE(eint_save));
-
- return 0;
-}
-
-void s3c24xx_irq_resume(void)
-{
- s3c_pm_do_restore(eint_save, ARRAY_SIZE(eint_save));
-}
-
diff --git a/arch/arm/plat-samsung/s5p-irq.c b/arch/arm/plat-samsung/s5p-irq.c
deleted file mode 100644
index ddfaca9c79d8..000000000000
--- a/arch/arm/plat-samsung/s5p-irq.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5P - Interrupt handling
- *
- * 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/interrupt.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-#include <linux/irqchip/arm-vic.h>
-
-#include <mach/irqs.h>
-#include <mach/map.h>
-#include <plat/cpu.h>
-
-void __init s5p_init_irq(u32 *vic, u32 num_vic)
-{
-#ifdef CONFIG_ARM_VIC
- int irq;
-
- /* initialize the VICs */
- for (irq = 0; irq < num_vic; irq++)
- vic_init(VA_VIC(irq), VIC_BASE(irq), vic[irq], 0);
-#endif
-}
diff --git a/arch/arm/plat-samsung/s5p-pm.c b/arch/arm/plat-samsung/s5p-pm.c
deleted file mode 100644
index 0747468f0936..000000000000
--- a/arch/arm/plat-samsung/s5p-pm.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * S5P Power Manager (Suspend-To-RAM) support
- *
- * Based on arch/arm/plat-s3c24xx/pm.c
- * Copyright (c) 2004,2006 Simtec Electronics
- * Ben Dooks <ben@simtec.co.uk>
- *
- * 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/suspend.h>
-#include <plat/pm.h>
-
-#define PFX "s5p pm: "
-
-/* s3c_pm_configure_extint
- *
- * configure all external interrupt pins
-*/
-
-void s3c_pm_configure_extint(void)
-{
- /* nothing here yet */
-}
-
-void s3c_pm_restore_core(void)
-{
- /* nothing here yet */
-}
-
-void s3c_pm_save_core(void)
-{
- /* nothing here yet */
-}
-
diff --git a/arch/arm/plat-samsung/s5p-sleep.S b/arch/arm/plat-samsung/s5p-sleep.S
deleted file mode 100644
index 25c68ceb9e2b..000000000000
--- a/arch/arm/plat-samsung/s5p-sleep.S
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * Common S5P Sleep Code
- * Based on S3C64XX sleep code by:
- * Ben Dooks, (c) 2008 Simtec Electronics
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-#include <linux/linkage.h>
-
- .data
- .align
-
- /*
- * sleep magic, to allow the bootloader to check for an valid
- * image to resume to. Must be the first word before the
- * s3c_cpu_resume entry.
- */
-
- .word 0x2bedf00d
-
- /*
- * s3c_cpu_resume
- *
- * resume code entry for bootloader to call
- */
-
-ENTRY(s3c_cpu_resume)
- b cpu_resume
-ENDPROC(s3c_cpu_resume)