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authorLinus Torvalds <torvalds@linux-foundation.org>2011-11-05 18:18:05 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-11-05 18:18:05 -0700
commit7abec10c623d9e0416dab6919a0ea22e6283516b (patch)
tree83aa79c369e99c4fc60eea91ebd399b7689b312e /arch/arm/plat-s5p
parent0de9adf284ec20454ecf37ffd98e7e98ba7292d6 (diff)
parentcfaf8fc5b59527281e9ddc2e0e04e1127936e17f (diff)
downloadblackbird-op-linux-7abec10c623d9e0416dab6919a0ea22e6283516b.tar.gz
blackbird-op-linux-7abec10c623d9e0416dab6919a0ea22e6283516b.zip
Merge branch 'next/cleanup3' of git://git.linaro.org/people/arnd/arm-soc
* 'next/cleanup3' of git://git.linaro.org/people/arnd/arm-soc: (79 commits) ARM: SAMSUNG: Move fimc plat. device from board files to plat-samsung ARM: SAMSUNG: Cleanup resources by using macro ARM: SAMSUNG: Cleanup plat-samsung/devs.c and devs.h ARM: S5P: To merge devs.c files to one devs.c ARM: S3C64XX: To merge devs.c files to one devs.c ARM: S3C24XX: To merge s3c24xx devs.c files to one devs.c ARM: S5P64X0: Add Power Management support ARM: S5P: Make the sleep code common for S5P series SoCs ARM: S5P: Make the common S5P PM code conditionally compile ARM: SAMSUNG: Move S5P header files to plat-samsung ARM: SAMSUNG: Move S3C24XX header files to plat-samsung ARM: SAMSUNG: Moving each SoC support header files ARM: SAMSUNG: Consolidate plat/pll.h ARM: SAMSUNG: Consolidate plat/pwm-clock.h ARM: SAMSUNG: Cleanup mach/clkdev.h ARM: SAMSUNG: remove sdhci default configuration setup platform helper ARM: EXYNOS4: Add FIMC device on SMDKV310 board ARM: EXYNOS4: Add header file protection macros ARM: EXYNOS4: Add usb ehci device to the SMDKV310 ARM: S3C2443: Add hsspi-clock from pclk and rename S3C2443 hsspi sclk ... Fix up conflicts in - arch/arm/mach-exynos4/{Kconfig,clock.c} ARM_CPU_SUSPEND, various random device tables (gah!) - drivers/gpio/Makefile sa1100 gpio added, samsung gpio drivers merged
Diffstat (limited to 'arch/arm/plat-s5p')
-rw-r--r--arch/arm/plat-s5p/Kconfig25
-rw-r--r--arch/arm/plat-s5p/Makefile14
-rw-r--r--arch/arm/plat-s5p/dev-csis0.c34
-rw-r--r--arch/arm/plat-s5p/dev-csis1.c34
-rw-r--r--arch/arm/plat-s5p/dev-ehci.c57
-rw-r--r--arch/arm/plat-s5p/dev-fimc0.c43
-rw-r--r--arch/arm/plat-s5p/dev-fimc1.c43
-rw-r--r--arch/arm/plat-s5p/dev-fimc2.c43
-rw-r--r--arch/arm/plat-s5p/dev-fimc3.c43
-rw-r--r--arch/arm/plat-s5p/dev-fimd0.c67
-rw-r--r--arch/arm/plat-s5p/dev-mfc.c50
-rw-r--r--arch/arm/plat-s5p/dev-onenand.c45
-rw-r--r--arch/arm/plat-s5p/dev-pmu.c36
-rw-r--r--arch/arm/plat-s5p/include/plat/camport.h28
-rw-r--r--arch/arm/plat-s5p/include/plat/ehci.h21
-rw-r--r--arch/arm/plat-s5p/include/plat/exynos4.h35
-rw-r--r--arch/arm/plat-s5p/include/plat/irqs.h80
-rw-r--r--arch/arm/plat-s5p/include/plat/mfc.h27
-rw-r--r--arch/arm/plat-s5p/include/plat/mipi_csis.h43
-rw-r--r--arch/arm/plat-s5p/include/plat/pll.h203
-rw-r--r--arch/arm/plat-s5p/include/plat/regs-srom.h54
-rw-r--r--arch/arm/plat-s5p/include/plat/reset.h16
-rw-r--r--arch/arm/plat-s5p/include/plat/s5p-clock.h55
-rw-r--r--arch/arm/plat-s5p/include/plat/s5p-time.h40
-rw-r--r--arch/arm/plat-s5p/include/plat/s5p6440.h36
-rw-r--r--arch/arm/plat-s5p/include/plat/s5p6450.h36
-rw-r--r--arch/arm/plat-s5p/include/plat/s5pc100.h33
-rw-r--r--arch/arm/plat-s5p/include/plat/s5pv210.h33
-rw-r--r--arch/arm/plat-s5p/include/plat/sysmmu.h95
-rw-r--r--arch/arm/plat-s5p/include/plat/system-reset.h31
-rw-r--r--arch/arm/plat-s5p/include/plat/usb-phy.h22
-rw-r--r--arch/arm/plat-s5p/irq-gpioint.c10
-rw-r--r--arch/arm/plat-s5p/sleep.S49
33 files changed, 78 insertions, 1403 deletions
diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig
index 9a197e55f669..ab16e5568c4c 100644
--- a/arch/arm/plat-s5p/Kconfig
+++ b/arch/arm/plat-s5p/Kconfig
@@ -16,9 +16,6 @@ config PLAT_S5P
select S3C_GPIO_TRACK
select S5P_GPIO_DRVSTR
select SAMSUNG_GPIOLIB_4BIT
- select S3C_GPIO_CFG_S3C64XX
- select S3C_GPIO_PULL_UPDOWN
- select S3C_GPIO_CFG_S3C24XX
select PLAT_SAMSUNG
select SAMSUNG_CLKSRC
select SAMSUNG_IRQ_VIC_TIMER
@@ -42,6 +39,12 @@ config S5P_HRT
help
Use the High Resolution timer support
+config S5P_PM
+ bool
+ help
+ Common code for power management support on S5P and newer SoCs
+ Note: Do not select this for S5P6440 and S5P6450.
+
comment "System MMU"
config S5P_SYSTEM_MMU
@@ -50,6 +53,12 @@ config S5P_SYSTEM_MMU
help
Say Y here if you want to enable System MMU
+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 S5P_DEV_FIMC0
bool
help
@@ -75,6 +84,11 @@ config S5P_DEV_FIMD0
help
Compile in platform device definitions for FIMD controller 0
+config S5P_DEV_I2C_HDMIPHY
+ bool
+ help
+ Compile in platform device definitions for I2C HDMIPHY controller
+
config S5P_DEV_MFC
bool
help
@@ -95,6 +109,11 @@ config S5P_DEV_CSIS1
help
Compile in platform device definitions for MIPI-CSIS channel 1
+config S5P_DEV_TV
+ bool
+ help
+ Compile in platform device definition for TV interface
+
config S5P_DEV_USB_EHCI
bool
help
diff --git a/arch/arm/plat-s5p/Makefile b/arch/arm/plat-s5p/Makefile
index 4b53e04eeca4..876344038b8d 100644
--- a/arch/arm/plat-s5p/Makefile
+++ b/arch/arm/plat-s5p/Makefile
@@ -12,7 +12,6 @@ obj- :=
# Core files
-obj-y += dev-pmu.o
obj-y += dev-uart.o
obj-y += cpu.o
obj-y += clock.o
@@ -20,19 +19,10 @@ obj-y += irq.o
obj-$(CONFIG_S5P_EXT_INT) += irq-eint.o
obj-$(CONFIG_S5P_GPIO_INT) += irq-gpioint.o
obj-$(CONFIG_S5P_SYSTEM_MMU) += sysmmu.o
-obj-$(CONFIG_PM) += pm.o
-obj-$(CONFIG_PM) += irq-pm.o
+obj-$(CONFIG_S5P_PM) += pm.o irq-pm.o
+obj-$(CONFIG_S5P_SLEEP) += sleep.o
obj-$(CONFIG_S5P_HRT) += s5p-time.o
# devices
obj-$(CONFIG_S5P_DEV_MFC) += dev-mfc.o
-obj-$(CONFIG_S5P_DEV_FIMC0) += dev-fimc0.o
-obj-$(CONFIG_S5P_DEV_FIMC1) += dev-fimc1.o
-obj-$(CONFIG_S5P_DEV_FIMC2) += dev-fimc2.o
-obj-$(CONFIG_S5P_DEV_FIMC3) += dev-fimc3.o
-obj-$(CONFIG_S5P_DEV_FIMD0) += dev-fimd0.o
-obj-$(CONFIG_S5P_DEV_ONENAND) += dev-onenand.o
-obj-$(CONFIG_S5P_DEV_CSIS0) += dev-csis0.o
-obj-$(CONFIG_S5P_DEV_CSIS1) += dev-csis1.o
-obj-$(CONFIG_S5P_DEV_USB_EHCI) += dev-ehci.o
obj-$(CONFIG_S5P_SETUP_MIPIPHY) += setup-mipiphy.o
diff --git a/arch/arm/plat-s5p/dev-csis0.c b/arch/arm/plat-s5p/dev-csis0.c
deleted file mode 100644
index e3aabef5e347..000000000000
--- a/arch/arm/plat-s5p/dev-csis0.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright (C) 2010-2011 Samsung Electronics Co., Ltd.
- *
- * S5P series device definition for MIPI-CSIS channel 0
- *
- * 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/platform_device.h>
-#include <mach/map.h>
-
-static struct resource s5p_mipi_csis0_resource[] = {
- [0] = {
- .start = S5P_PA_MIPI_CSIS0,
- .end = S5P_PA_MIPI_CSIS0 + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = IRQ_MIPI_CSIS0,
- .end = IRQ_MIPI_CSIS0,
- .flags = IORESOURCE_IRQ,
- }
-};
-
-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,
-};
diff --git a/arch/arm/plat-s5p/dev-csis1.c b/arch/arm/plat-s5p/dev-csis1.c
deleted file mode 100644
index 08b91b580207..000000000000
--- a/arch/arm/plat-s5p/dev-csis1.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright (C) 2010-2011 Samsung Electronics Co., Ltd.
- *
- * S5P series device definition for MIPI-CSIS channel 1
- *
- * 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/platform_device.h>
-#include <mach/map.h>
-
-static struct resource s5p_mipi_csis1_resource[] = {
- [0] = {
- .start = S5P_PA_MIPI_CSIS1,
- .end = S5P_PA_MIPI_CSIS1 + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = IRQ_MIPI_CSIS1,
- .end = IRQ_MIPI_CSIS1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-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,
-};
diff --git a/arch/arm/plat-s5p/dev-ehci.c b/arch/arm/plat-s5p/dev-ehci.c
deleted file mode 100644
index 94080fff9e9b..000000000000
--- a/arch/arm/plat-s5p/dev-ehci.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Copyright (C) 2011 Samsung Electronics Co.Ltd
- * Author: Joonyoung Shim <jy0922.shim@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/platform_device.h>
-#include <mach/irqs.h>
-#include <mach/map.h>
-#include <plat/devs.h>
-#include <plat/ehci.h>
-#include <plat/usb-phy.h>
-
-/* USB EHCI Host Controller registration */
-static struct resource s5p_ehci_resource[] = {
- [0] = {
- .start = S5P_PA_EHCI,
- .end = S5P_PA_EHCI + SZ_256 - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = IRQ_USB_HOST,
- .end = IRQ_USB_HOST,
- .flags = IORESOURCE_IRQ,
- }
-};
-
-static u64 s5p_device_ehci_dmamask = 0xffffffffUL;
-
-struct platform_device s5p_device_ehci = {
- .name = "s5p-ehci",
- .id = -1,
- .num_resources = ARRAY_SIZE(s5p_ehci_resource),
- .resource = s5p_ehci_resource,
- .dev = {
- .dma_mask = &s5p_device_ehci_dmamask,
- .coherent_dma_mask = 0xffffffffUL
- }
-};
-
-void __init s5p_ehci_set_platdata(struct s5p_ehci_platdata *pd)
-{
- struct s5p_ehci_platdata *npd;
-
- npd = s3c_set_platdata(pd, sizeof(struct s5p_ehci_platdata),
- &s5p_device_ehci);
-
- if (!npd->phy_init)
- npd->phy_init = s5p_usb_phy_init;
- if (!npd->phy_exit)
- npd->phy_exit = s5p_usb_phy_exit;
-}
diff --git a/arch/arm/plat-s5p/dev-fimc0.c b/arch/arm/plat-s5p/dev-fimc0.c
deleted file mode 100644
index 608770fc1531..000000000000
--- a/arch/arm/plat-s5p/dev-fimc0.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* linux/arch/arm/plat-s5p/dev-fimc0.c
- *
- * Copyright (c) 2010 Samsung Electronics
- *
- * Base S5P FIMC0 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/dma-mapping.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-#include <mach/map.h>
-
-static struct resource s5p_fimc0_resource[] = {
- [0] = {
- .start = S5P_PA_FIMC0,
- .end = S5P_PA_FIMC0 + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = IRQ_FIMC0,
- .end = IRQ_FIMC0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static u64 s5p_fimc0_dma_mask = DMA_BIT_MASK(32);
-
-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 = &s5p_fimc0_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
diff --git a/arch/arm/plat-s5p/dev-fimc1.c b/arch/arm/plat-s5p/dev-fimc1.c
deleted file mode 100644
index 76e3a97a87d3..000000000000
--- a/arch/arm/plat-s5p/dev-fimc1.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* linux/arch/arm/plat-s5p/dev-fimc1.c
- *
- * Copyright (c) 2010 Samsung Electronics
- *
- * Base S5P FIMC1 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/dma-mapping.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-#include <mach/map.h>
-
-static struct resource s5p_fimc1_resource[] = {
- [0] = {
- .start = S5P_PA_FIMC1,
- .end = S5P_PA_FIMC1 + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = IRQ_FIMC1,
- .end = IRQ_FIMC1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static u64 s5p_fimc1_dma_mask = DMA_BIT_MASK(32);
-
-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 = &s5p_fimc1_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
diff --git a/arch/arm/plat-s5p/dev-fimc2.c b/arch/arm/plat-s5p/dev-fimc2.c
deleted file mode 100644
index 24d29816fa2c..000000000000
--- a/arch/arm/plat-s5p/dev-fimc2.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* linux/arch/arm/plat-s5p/dev-fimc2.c
- *
- * Copyright (c) 2010 Samsung Electronics
- *
- * Base S5P FIMC2 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/dma-mapping.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-#include <mach/map.h>
-
-static struct resource s5p_fimc2_resource[] = {
- [0] = {
- .start = S5P_PA_FIMC2,
- .end = S5P_PA_FIMC2 + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = IRQ_FIMC2,
- .end = IRQ_FIMC2,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static u64 s5p_fimc2_dma_mask = DMA_BIT_MASK(32);
-
-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 = &s5p_fimc2_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
diff --git a/arch/arm/plat-s5p/dev-fimc3.c b/arch/arm/plat-s5p/dev-fimc3.c
deleted file mode 100644
index ef31beca386c..000000000000
--- a/arch/arm/plat-s5p/dev-fimc3.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* linux/arch/arm/plat-s5p/dev-fimc3.c
- *
- * Copyright (c) 2010 Samsung Electronics
- *
- * Base S5P FIMC3 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/dma-mapping.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-#include <mach/map.h>
-
-static struct resource s5p_fimc3_resource[] = {
- [0] = {
- .start = S5P_PA_FIMC3,
- .end = S5P_PA_FIMC3 + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = IRQ_FIMC3,
- .end = IRQ_FIMC3,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static u64 s5p_fimc3_dma_mask = DMA_BIT_MASK(32);
-
-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 = &s5p_fimc3_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
diff --git a/arch/arm/plat-s5p/dev-fimd0.c b/arch/arm/plat-s5p/dev-fimd0.c
deleted file mode 100644
index f728bb5abcef..000000000000
--- a/arch/arm/plat-s5p/dev-fimd0.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/* linux/arch/arm/plat-s5p/dev-fimd0.c
- *
- * Copyright (c) 2009-2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * Core file for Samsung Display Controller (FIMD) driver
- *
- * 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/string.h>
-#include <linux/platform_device.h>
-#include <linux/fb.h>
-#include <linux/gfp.h>
-#include <linux/dma-mapping.h>
-
-#include <mach/irqs.h>
-#include <mach/map.h>
-
-#include <plat/fb.h>
-#include <plat/devs.h>
-#include <plat/cpu.h>
-
-static struct resource s5p_fimd0_resource[] = {
- [0] = {
- .start = S5P_PA_FIMD0,
- .end = S5P_PA_FIMD0 + SZ_32K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = IRQ_FIMD0_VSYNC,
- .end = IRQ_FIMD0_VSYNC,
- .flags = IORESOURCE_IRQ,
- },
- [2] = {
- .start = IRQ_FIMD0_FIFO,
- .end = IRQ_FIMD0_FIFO,
- .flags = IORESOURCE_IRQ,
- },
- [3] = {
- .start = IRQ_FIMD0_SYSTEM,
- .end = IRQ_FIMD0_SYSTEM,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static u64 fimd0_dmamask = DMA_BIT_MASK(32);
-
-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 = &fimd0_dmamask,
- .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);
-}
diff --git a/arch/arm/plat-s5p/dev-mfc.c b/arch/arm/plat-s5p/dev-mfc.c
index 94226a0010f7..a30d36b7f61b 100644
--- a/arch/arm/plat-s5p/dev-mfc.c
+++ b/arch/arm/plat-s5p/dev-mfc.c
@@ -22,56 +22,6 @@
#include <plat/irqs.h>
#include <plat/mfc.h>
-static struct resource s5p_mfc_resource[] = {
- [0] = {
- .start = S5P_PA_MFC,
- .end = S5P_PA_MFC + SZ_64K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = IRQ_MFC,
- .end = IRQ_MFC,
- .flags = IORESOURCE_IRQ,
- }
-};
-
-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).
- */
-
-static u64 s5p_mfc_dma_mask = DMA_BIT_MASK(32);
-
-struct platform_device s5p_device_mfc_l = {
- .name = "s5p-mfc-l",
- .id = -1,
- .dev = {
- .parent = &s5p_device_mfc.dev,
- .dma_mask = &s5p_mfc_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_mfc_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-
struct s5p_mfc_reserved_mem {
phys_addr_t base;
unsigned long size;
diff --git a/arch/arm/plat-s5p/dev-onenand.c b/arch/arm/plat-s5p/dev-onenand.c
deleted file mode 100644
index 20336c8f2479..000000000000
--- a/arch/arm/plat-s5p/dev-onenand.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/* linux/arch/arm/plat-s5p/dev-onenand.c
- *
- * Copyright 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * Copyright (c) 2008-2010 Samsung Electronics
- * Kyungmin Park <kyungmin.park@samsung.com>
- *
- * S5P series device definition for OneNAND devices
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/platform_device.h>
-
-#include <mach/irqs.h>
-#include <mach/map.h>
-
-static struct resource s5p_onenand_resources[] = {
- [0] = {
- .start = S5P_PA_ONENAND,
- .end = S5P_PA_ONENAND + SZ_128K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = S5P_PA_ONENAND_DMA,
- .end = S5P_PA_ONENAND_DMA + SZ_8K - 1,
- .flags = IORESOURCE_MEM,
- },
- [2] = {
- .start = IRQ_ONENAND_AUDI,
- .end = IRQ_ONENAND_AUDI,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct platform_device s5p_device_onenand = {
- .name = "s5pc110-onenand",
- .id = -1,
- .num_resources = ARRAY_SIZE(s5p_onenand_resources),
- .resource = s5p_onenand_resources,
-};
diff --git a/arch/arm/plat-s5p/dev-pmu.c b/arch/arm/plat-s5p/dev-pmu.c
deleted file mode 100644
index a08576da72b0..000000000000
--- a/arch/arm/plat-s5p/dev-pmu.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * linux/arch/arm/plat-s5p/dev-pmu.c
- *
- * Copyright (C) 2010 Samsung Electronics Co.Ltd
- * Author: Joonyoung Shim <jy0922.shim@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/platform_device.h>
-#include <asm/pmu.h>
-#include <mach/irqs.h>
-
-static struct resource s5p_pmu_resource = {
- .start = IRQ_PMU,
- .end = IRQ_PMU,
- .flags = IORESOURCE_IRQ,
-};
-
-struct platform_device s5p_device_pmu = {
- .name = "arm-pmu",
- .id = ARM_PMU_DEVICE_CPU,
- .num_resources = 1,
- .resource = &s5p_pmu_resource,
-};
-
-static int __init s5p_pmu_init(void)
-{
- platform_device_register(&s5p_device_pmu);
- return 0;
-}
-arch_initcall(s5p_pmu_init);
diff --git a/arch/arm/plat-s5p/include/plat/camport.h b/arch/arm/plat-s5p/include/plat/camport.h
deleted file mode 100644
index 71688c8ba288..000000000000
--- a/arch/arm/plat-s5p/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_S5P_CAMPORT_H_
-#define PLAT_S5P_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
diff --git a/arch/arm/plat-s5p/include/plat/ehci.h b/arch/arm/plat-s5p/include/plat/ehci.h
deleted file mode 100644
index 6ae6810c7569..000000000000
--- a/arch/arm/plat-s5p/include/plat/ehci.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Copyright (C) 2011 Samsung Electronics Co.Ltd
- * Author: Joonyoung Shim <jy0922.shim@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.
- */
-
-#ifndef __PLAT_S5P_EHCI_H
-#define __PLAT_S5P_EHCI_H
-
-struct s5p_ehci_platdata {
- int (*phy_init)(struct platform_device *pdev, int type);
- int (*phy_exit)(struct platform_device *pdev, int type);
-};
-
-extern void s5p_ehci_set_platdata(struct s5p_ehci_platdata *pd);
-
-#endif /* __PLAT_S5P_EHCI_H */
diff --git a/arch/arm/plat-s5p/include/plat/exynos4.h b/arch/arm/plat-s5p/include/plat/exynos4.h
deleted file mode 100644
index f680a143e38c..000000000000
--- a/arch/arm/plat-s5p/include/plat/exynos4.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* linux/arch/arm/plat-s5p/include/plat/exynos4.h
- *
- * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * Header file for exynos4 cpu 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.
-*/
-
-/* Common init code for EXYNOS4 related SoCs */
-
-extern void exynos4_common_init_uarts(struct s3c2410_uartcfg *cfg, int no);
-extern void exynos4_register_clocks(void);
-extern void exynos4210_register_clocks(void);
-extern void exynos4212_register_clocks(void);
-extern void exynos4_setup_clocks(void);
-
-#ifdef CONFIG_ARCH_EXYNOS4
-extern int exynos4_init(void);
-extern void exynos4_init_irq(void);
-extern void exynos4_map_io(void);
-extern void exynos4_init_clocks(int xtal);
-extern struct sys_timer exynos4_timer;
-
-#define exynos4_init_uarts exynos4_common_init_uarts
-
-#else
-#define exynos4_init_clocks NULL
-#define exynos4_init_uarts NULL
-#define exynos4_map_io NULL
-#define exynos4_init NULL
-#endif
diff --git a/arch/arm/plat-s5p/include/plat/irqs.h b/arch/arm/plat-s5p/include/plat/irqs.h
deleted file mode 100644
index 144dbfc6506d..000000000000
--- a/arch/arm/plat-s5p/include/plat/irqs.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/* linux/arch/arm/plat-s5p/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 __ASM_PLAT_S5P_IRQS_H
-#define __ASM_PLAT_S5P_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 S5P_TIMER_IRQ(x) (11 + (x))
-
-#define IRQ_TIMER0 S5P_TIMER_IRQ(0)
-#define IRQ_TIMER1 S5P_TIMER_IRQ(1)
-#define IRQ_TIMER2 S5P_TIMER_IRQ(2)
-#define IRQ_TIMER3 S5P_TIMER_IRQ(3)
-#define IRQ_TIMER4 S5P_TIMER_IRQ(4)
-
-#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 /* __ASM_PLAT_S5P_IRQS_H */
diff --git a/arch/arm/plat-s5p/include/plat/mfc.h b/arch/arm/plat-s5p/include/plat/mfc.h
deleted file mode 100644
index 6697f8cb2949..000000000000
--- a/arch/arm/plat-s5p/include/plat/mfc.h
+++ /dev/null
@@ -1,27 +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_S5P_MFC_H
-#define __PLAT_S5P_MFC_H
-
-/**
- * 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_S5P_MFC_H */
diff --git a/arch/arm/plat-s5p/include/plat/mipi_csis.h b/arch/arm/plat-s5p/include/plat/mipi_csis.h
deleted file mode 100644
index 9bd254c5ed22..000000000000
--- a/arch/arm/plat-s5p/include/plat/mipi_csis.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (C) 2010-2011 Samsung Electronics Co., Ltd.
- *
- * S5P series MIPI CSI slave device 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_S5P_MIPI_CSIS_H_
-#define PLAT_S5P_MIPI_CSIS_H_ __FILE__
-
-struct platform_device;
-
-/**
- * struct s5p_platform_mipi_csis - platform data for S5P MIPI-CSIS driver
- * @clk_rate: bus clock frequency
- * @lanes: number of data lanes used
- * @alignment: data alignment in bits
- * @hs_settle: HS-RX settle time
- * @fixed_phy_vdd: false to enable external D-PHY regulator management in the
- * driver or true in case this regulator has no enable function
- * @phy_enable: pointer to a callback controlling D-PHY enable/reset
- */
-struct s5p_platform_mipi_csis {
- unsigned long clk_rate;
- u8 lanes;
- u8 alignment;
- u8 hs_settle;
- bool fixed_phy_vdd;
- int (*phy_enable)(struct platform_device *pdev, bool on);
-};
-
-/**
- * s5p_csis_phy_enable - global MIPI-CSI receiver D-PHY control
- * @pdev: MIPI-CSIS platform device
- * @on: true to enable D-PHY and deassert its reset
- * false to disable D-PHY
- */
-int s5p_csis_phy_enable(struct platform_device *pdev, bool on);
-
-#endif /* PLAT_S5P_MIPI_CSIS_H_ */
diff --git a/arch/arm/plat-s5p/include/plat/pll.h b/arch/arm/plat-s5p/include/plat/pll.h
deleted file mode 100644
index 3e21b9444cc5..000000000000
--- a/arch/arm/plat-s5p/include/plat/pll.h
+++ /dev/null
@@ -1,203 +0,0 @@
-/* arch/arm/plat-s5p/include/plat/pll.h
- *
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5P PLL code
- *
- * Based on arch/arm/plat-s3c64xx/include/plat/pll.h
- *
- * 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 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;
-}
-
-#define PLL46XX_KDIV_MASK (0xFFFF)
-#define PLL4650C_KDIV_MASK (0xFFF)
-#define PLL46XX_MDIV_MASK (0x1FF)
-#define PLL46XX_PDIV_MASK (0x3F)
-#define PLL46XX_SDIV_MASK (0x7)
-#define PLL46XX_MDIV_SHIFT (16)
-#define PLL46XX_PDIV_SHIFT (8)
-#define PLL46XX_SDIV_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;
-
- 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_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-s5p/include/plat/regs-srom.h b/arch/arm/plat-s5p/include/plat/regs-srom.h
deleted file mode 100644
index f121ab5e76cb..000000000000
--- a/arch/arm/plat-s5p/include/plat/regs-srom.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* linux/arch/arm/plat-s5p/include/plat/regs-srom.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * S5P SROMC register 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.
-*/
-
-#ifndef __ASM_PLAT_S5P_REGS_SROM_H
-#define __ASM_PLAT_S5P_REGS_SROM_H __FILE__
-
-#include <mach/map.h>
-
-#define S5P_SROMREG(x) (S5P_VA_SROMC + (x))
-
-#define S5P_SROM_BW S5P_SROMREG(0x0)
-#define S5P_SROM_BC0 S5P_SROMREG(0x4)
-#define S5P_SROM_BC1 S5P_SROMREG(0x8)
-#define S5P_SROM_BC2 S5P_SROMREG(0xc)
-#define S5P_SROM_BC3 S5P_SROMREG(0x10)
-#define S5P_SROM_BC4 S5P_SROMREG(0x14)
-#define S5P_SROM_BC5 S5P_SROMREG(0x18)
-
-/* one register BW holds 4 x 4-bit packed settings for NCS0 - NCS3 */
-
-#define S5P_SROM_BW__DATAWIDTH__SHIFT 0
-#define S5P_SROM_BW__ADDRMODE__SHIFT 1
-#define S5P_SROM_BW__WAITENABLE__SHIFT 2
-#define S5P_SROM_BW__BYTEENABLE__SHIFT 3
-
-#define S5P_SROM_BW__CS_MASK 0xf
-
-#define S5P_SROM_BW__NCS0__SHIFT 0
-#define S5P_SROM_BW__NCS1__SHIFT 4
-#define S5P_SROM_BW__NCS2__SHIFT 8
-#define S5P_SROM_BW__NCS3__SHIFT 12
-#define S5P_SROM_BW__NCS4__SHIFT 16
-#define S5P_SROM_BW__NCS5__SHIFT 20
-
-/* applies to same to BCS0 - BCS3 */
-
-#define S5P_SROM_BCX__PMC__SHIFT 0
-#define S5P_SROM_BCX__TACP__SHIFT 4
-#define S5P_SROM_BCX__TCAH__SHIFT 8
-#define S5P_SROM_BCX__TCOH__SHIFT 12
-#define S5P_SROM_BCX__TACC__SHIFT 16
-#define S5P_SROM_BCX__TCOS__SHIFT 24
-#define S5P_SROM_BCX__TACS__SHIFT 28
-
-#endif /* __ASM_PLAT_S5P_REGS_SROM_H */
diff --git a/arch/arm/plat-s5p/include/plat/reset.h b/arch/arm/plat-s5p/include/plat/reset.h
deleted file mode 100644
index 335e97812eed..000000000000
--- a/arch/arm/plat-s5p/include/plat/reset.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* linux/arch/arm/plat-s5p/include/plat/reset.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_PLAT_S5P_RESET_H
-#define __ASM_PLAT_S5P_RESET_H __FILE__
-
-extern void (*s5p_reset_hook)(void);
-
-#endif /* __ASM_PLAT_S5P_RESET_H */
diff --git a/arch/arm/plat-s5p/include/plat/s5p-clock.h b/arch/arm/plat-s5p/include/plat/s5p-clock.h
deleted file mode 100644
index 769b5bdfb046..000000000000
--- a/arch/arm/plat-s5p/include/plat/s5p-clock.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* linux/arch/arm/plat-s5p/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_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_mpll;
-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_mpll;
-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 S5PC100/V210/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-s5p/include/plat/s5p-time.h b/arch/arm/plat-s5p/include/plat/s5p-time.h
deleted file mode 100644
index 575e88109db8..000000000000
--- a/arch/arm/plat-s5p/include/plat/s5p-time.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* linux/arch/arm/plat-s5p/include/plat/s5p-time.h
- *
- * Copyright 2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * Header file for s5p time 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_TIME_H
-#define __ASM_PLAT_S5P_TIME_H __FILE__
-
-/* S5P HR-Timer Clock mode */
-enum s5p_timer_mode {
- S5P_PWM0,
- S5P_PWM1,
- S5P_PWM2,
- S5P_PWM3,
- S5P_PWM4,
-};
-
-struct s5p_timer_source {
- unsigned int event_id;
- unsigned int source_id;
-};
-
-/* Be able to sleep for atleast 4 seconds (usually more) */
-#define S5PTIMER_MIN_RANGE 4
-
-#define TCNT_MAX 0xffffffff
-#define NON_PERIODIC 0
-#define PERIODIC 1
-
-extern void __init s5p_set_timer_source(enum s5p_timer_mode event,
- enum s5p_timer_mode source);
-extern struct sys_timer s5p_timer;
-#endif /* __ASM_PLAT_S5P_TIME_H */
diff --git a/arch/arm/plat-s5p/include/plat/s5p6440.h b/arch/arm/plat-s5p/include/plat/s5p6440.h
deleted file mode 100644
index 528585d2cafc..000000000000
--- a/arch/arm/plat-s5p/include/plat/s5p6440.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* arch/arm/plat-s5p/include/plat/s5p6440.h
- *
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * Header file for s5p6440 cpu 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.
-*/
-
- /* Common init code for S5P6440 related SoCs */
-
-extern void s5p6440_register_clocks(void);
-extern void s5p6440_setup_clocks(void);
-
-#ifdef CONFIG_CPU_S5P6440
-
-extern int s5p64x0_init(void);
-extern void s5p6440_init_irq(void);
-extern void s5p6440_map_io(void);
-extern void s5p6440_init_clocks(int xtal);
-
-extern void s5p6440_init_uarts(struct s3c2410_uartcfg *cfg, int no);
-
-#else
-#define s5p6440_init_clocks NULL
-#define s5p6440_init_uarts NULL
-#define s5p6440_map_io NULL
-#define s5p64x0_init NULL
-#endif
-
-/* S5P6440 timer */
-
-extern struct sys_timer s5p6440_timer;
diff --git a/arch/arm/plat-s5p/include/plat/s5p6450.h b/arch/arm/plat-s5p/include/plat/s5p6450.h
deleted file mode 100644
index 640a41c26be3..000000000000
--- a/arch/arm/plat-s5p/include/plat/s5p6450.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* arch/arm/plat-s5p/include/plat/s5p6450.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * Header file for s5p6450 cpu 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.
-*/
-
-/* Common init code for S5P6450 related SoCs */
-
-extern void s5p6450_register_clocks(void);
-extern void s5p6450_setup_clocks(void);
-
-#ifdef CONFIG_CPU_S5P6450
-
-extern int s5p64x0_init(void);
-extern void s5p6450_init_irq(void);
-extern void s5p6450_map_io(void);
-extern void s5p6450_init_clocks(int xtal);
-
-extern void s5p6450_init_uarts(struct s3c2410_uartcfg *cfg, int no);
-
-#else
-#define s5p6450_init_clocks NULL
-#define s5p6450_init_uarts NULL
-#define s5p6450_map_io NULL
-#define s5p64x0_init NULL
-#endif
-
-/* S5P6450 timer */
-
-extern struct sys_timer s5p6450_timer;
diff --git a/arch/arm/plat-s5p/include/plat/s5pc100.h b/arch/arm/plat-s5p/include/plat/s5pc100.h
deleted file mode 100644
index 5f6099dd7cad..000000000000
--- a/arch/arm/plat-s5p/include/plat/s5pc100.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* arch/arm/plat-s5p/include/plat/s5pc100.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * Header file for s5pc100 cpu 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.
-*/
-
-/* Common init code for S5PC100 related SoCs */
-
-extern void s5pc100_common_init_uarts(struct s3c2410_uartcfg *cfg, int no);
-extern void s5pc100_register_clocks(void);
-extern void s5pc100_setup_clocks(void);
-
-#ifdef CONFIG_CPU_S5PC100
-
-extern int s5pc100_init(void);
-extern void s5pc100_init_irq(void);
-extern void s5pc100_map_io(void);
-extern void s5pc100_init_clocks(int xtal);
-
-#define s5pc100_init_uarts s5pc100_common_init_uarts
-
-#else
-#define s5pc100_init_clocks NULL
-#define s5pc100_init_uarts NULL
-#define s5pc100_map_io NULL
-#define s5pc100_init NULL
-#endif
diff --git a/arch/arm/plat-s5p/include/plat/s5pv210.h b/arch/arm/plat-s5p/include/plat/s5pv210.h
deleted file mode 100644
index 6c93a0c78100..000000000000
--- a/arch/arm/plat-s5p/include/plat/s5pv210.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* linux/arch/arm/plat-s5p/include/plat/s5pv210.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * Header file for s5pv210 cpu 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.
-*/
-
-/* Common init code for S5PV210 related SoCs */
-
-extern void s5pv210_common_init_uarts(struct s3c2410_uartcfg *cfg, int no);
-extern void s5pv210_register_clocks(void);
-extern void s5pv210_setup_clocks(void);
-
-#ifdef CONFIG_CPU_S5PV210
-
-extern int s5pv210_init(void);
-extern void s5pv210_init_irq(void);
-extern void s5pv210_map_io(void);
-extern void s5pv210_init_clocks(int xtal);
-
-#define s5pv210_init_uarts s5pv210_common_init_uarts
-
-#else
-#define s5pv210_init_clocks NULL
-#define s5pv210_init_uarts NULL
-#define s5pv210_map_io NULL
-#define s5pv210_init NULL
-#endif
diff --git a/arch/arm/plat-s5p/include/plat/sysmmu.h b/arch/arm/plat-s5p/include/plat/sysmmu.h
deleted file mode 100644
index bf5283c2a19d..000000000000
--- a/arch/arm/plat-s5p/include/plat/sysmmu.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/* linux/arch/arm/plat-s5p/include/plat/sysmmu.h
- *
- * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * Samsung System MMU driver for S5P platform
- *
- * 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_SYSMMU_H
-#define __ASM__PLAT_SYSMMU_H __FILE__
-
-enum S5P_SYSMMU_INTERRUPT_TYPE {
- SYSMMU_PAGEFAULT,
- SYSMMU_AR_MULTIHIT,
- SYSMMU_AW_MULTIHIT,
- SYSMMU_BUSERROR,
- SYSMMU_AR_SECURITY,
- SYSMMU_AR_ACCESS,
- SYSMMU_AW_SECURITY,
- SYSMMU_AW_PROTECTION, /* 7 */
- SYSMMU_FAULTS_NUM
-};
-
-#ifdef CONFIG_S5P_SYSTEM_MMU
-
-#include <mach/sysmmu.h>
-
-/**
- * s5p_sysmmu_enable() - enable system mmu of ip
- * @ips: The ip connected system mmu.
- * #pgd: Base physical address of the 1st level page table
- *
- * This function enable system mmu to transfer address
- * from virtual address to physical address
- */
-void s5p_sysmmu_enable(sysmmu_ips ips, unsigned long pgd);
-
-/**
- * s5p_sysmmu_disable() - disable sysmmu mmu of ip
- * @ips: The ip connected system mmu.
- *
- * This function disable system mmu to transfer address
- * from virtual address to physical address
- */
-void s5p_sysmmu_disable(sysmmu_ips ips);
-
-/**
- * s5p_sysmmu_set_tablebase_pgd() - set page table base address to refer page table
- * @ips: The ip connected system mmu.
- * @pgd: The page table base address.
- *
- * This function set page table base address
- * When system mmu transfer address from virtaul address to physical address,
- * system mmu refer address information from page table
- */
-void s5p_sysmmu_set_tablebase_pgd(sysmmu_ips ips, unsigned long pgd);
-
-/**
- * s5p_sysmmu_tlb_invalidate() - flush all TLB entry in system mmu
- * @ips: The ip connected system mmu.
- *
- * This function flush all TLB entry in system mmu
- */
-void s5p_sysmmu_tlb_invalidate(sysmmu_ips ips);
-
-/** s5p_sysmmu_set_fault_handler() - Fault handler for System MMUs
- * @itype: type of fault.
- * @pgtable_base: the physical address of page table base. This is 0 if @ips is
- * SYSMMU_BUSERROR.
- * @fault_addr: the device (virtual) address that the System MMU tried to
- * translated. This is 0 if @ips is SYSMMU_BUSERROR.
- * Called when interrupt occurred by the System MMUs
- * The device drivers of peripheral devices that has a System MMU can implement
- * a fault handler to resolve address translation fault by System MMU.
- * The meanings of return value and parameters are described below.
-
- * return value: non-zero if the fault is correctly resolved.
- * zero if the fault is not handled.
- */
-void s5p_sysmmu_set_fault_handler(sysmmu_ips ips,
- int (*handler)(enum S5P_SYSMMU_INTERRUPT_TYPE itype,
- unsigned long pgtable_base,
- unsigned long fault_addr));
-#else
-#define s5p_sysmmu_enable(ips, pgd) do { } while (0)
-#define s5p_sysmmu_disable(ips) do { } while (0)
-#define s5p_sysmmu_set_tablebase_pgd(ips, pgd) do { } while (0)
-#define s5p_sysmmu_tlb_invalidate(ips) do { } while (0)
-#define s5p_sysmmu_set_fault_handler(ips, handler) do { } while (0)
-#endif
-#endif /* __ASM_PLAT_SYSMMU_H */
diff --git a/arch/arm/plat-s5p/include/plat/system-reset.h b/arch/arm/plat-s5p/include/plat/system-reset.h
deleted file mode 100644
index f307f34e6422..000000000000
--- a/arch/arm/plat-s5p/include/plat/system-reset.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/* linux/arch/arm/plat-s5p/include/plat/system-reset.h
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com
- *
- * Based on arch/arm/mach-s3c2410/include/mach/system-reset.h
- *
- * S5P - System define for arch_reset()
- *
- * 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 <plat/watchdog-reset.h>
-
-void (*s5p_reset_hook)(void);
-
-static void arch_reset(char mode, const char *cmd)
-{
- /* SWRESET support in s5p_reset_hook() */
-
- if (s5p_reset_hook)
- s5p_reset_hook();
-
- /* Perform reset using Watchdog reset
- * if there is no s5p_reset_hook()
- */
-
- arch_wdt_reset();
-}
diff --git a/arch/arm/plat-s5p/include/plat/usb-phy.h b/arch/arm/plat-s5p/include/plat/usb-phy.h
deleted file mode 100644
index 6dd6bcfca3ce..000000000000
--- a/arch/arm/plat-s5p/include/plat/usb-phy.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * Copyright (C) 2011 Samsung Electronics Co.Ltd
- * Author: Joonyoung Shim <jy0922.shim@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.
- */
-
-#ifndef __PLAT_S5P_USB_PHY_H
-#define __PLAT_S5P_USB_PHY_H
-
-enum s5p_usb_phy_type {
- S5P_USB_PHY_DEVICE,
- S5P_USB_PHY_HOST,
-};
-
-extern int s5p_usb_phy_init(struct platform_device *pdev, int type);
-extern int s5p_usb_phy_exit(struct platform_device *pdev, int type);
-
-#endif /* __PLAT_S5P_REGS_USB_PHY_H */
diff --git a/arch/arm/plat-s5p/irq-gpioint.c b/arch/arm/plat-s5p/irq-gpioint.c
index c65eb791d1bb..1fdfaa4599ce 100644
--- a/arch/arm/plat-s5p/irq-gpioint.c
+++ b/arch/arm/plat-s5p/irq-gpioint.c
@@ -37,7 +37,7 @@ struct s5p_gpioint_bank {
int start;
int nr_groups;
int irq;
- struct s3c_gpio_chip **chips;
+ struct samsung_gpio_chip **chips;
void (*handler)(unsigned int, struct irq_desc *);
};
@@ -87,7 +87,7 @@ static void s5p_gpioint_handler(unsigned int irq, struct irq_desc *desc)
chained_irq_enter(chip, desc);
for (group = 0; group < bank->nr_groups; group++) {
- struct s3c_gpio_chip *chip = bank->chips[group];
+ struct samsung_gpio_chip *chip = bank->chips[group];
if (!chip)
continue;
@@ -110,7 +110,7 @@ static void s5p_gpioint_handler(unsigned int irq, struct irq_desc *desc)
chained_irq_exit(chip, desc);
}
-static __init int s5p_gpioint_add(struct s3c_gpio_chip *chip)
+static __init int s5p_gpioint_add(struct samsung_gpio_chip *chip)
{
static int used_gpioint_groups = 0;
int group = chip->group;
@@ -131,7 +131,7 @@ static __init int s5p_gpioint_add(struct s3c_gpio_chip *chip)
return -EINVAL;
if (!bank->handler) {
- bank->chips = kzalloc(sizeof(struct s3c_gpio_chip *) *
+ bank->chips = kzalloc(sizeof(struct samsung_gpio_chip *) *
bank->nr_groups, GFP_KERNEL);
if (!bank->chips)
return -ENOMEM;
@@ -174,7 +174,7 @@ static __init int s5p_gpioint_add(struct s3c_gpio_chip *chip)
int __init s5p_register_gpio_interrupt(int pin)
{
- struct s3c_gpio_chip *my_chip = s3c_gpiolib_getchip(pin);
+ struct samsung_gpio_chip *my_chip = samsung_gpiolib_getchip(pin);
int offset, group;
int ret;
diff --git a/arch/arm/plat-s5p/sleep.S b/arch/arm/plat-s5p/sleep.S
new file mode 100644
index 000000000000..0fd591bfc9fd
--- /dev/null
+++ b/arch/arm/plat-s5p/sleep.S
@@ -0,0 +1,49 @@
+/* linux/arch/arm/plat-s5p/sleep.S
+ *
+ * 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>
+#include <asm/assembler.h>
+
+ .text
+
+ /*
+ * 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
+ *
+ * we must put this code here in the data segment as we have no
+ * other way of restoring the stack pointer after sleep, and we
+ * must not write to the code segment (code is read-only)
+ */
+
+ENTRY(s3c_cpu_resume)
+ b cpu_resume
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