43 files changed, 3627 insertions, 0 deletions

diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig
new file mode 100644
index 00000000000..9843c954c04
--- /dev/null
+++ b/arch/arm/plat-s5p/Kconfig
@@ -0,0 +1,107 @@
+# arch/arm/plat-s5p/Kconfig
+#
+# Copyright (c) 2009 Samsung Electronics Co., Ltd.
+#               http://www.samsung.com/
+#
+# Licensed under GPLv2
+
+config PLAT_S5P
+        bool
+        depends on (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210 || ARCH_EXYNOS4)
+        default y
+        select ARM_VIC if !ARCH_EXYNOS4
+        select ARM_GIC if ARCH_EXYNOS4
+        select NO_IOPORT
+        select ARCH_REQUIRE_GPIOLIB
+        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
+        select SAMSUNG_IRQ_UART
+        help
+          Base platform code for Samsung's S5P series SoC.
+
+config S5P_EXT_INT
+        bool
+        help
+          Use the external interrupts (other than GPIO interrupts.)
+          Note: Do not choose this for S5P6440 and S5P6450.
+
+config S5P_GPIO_INT
+        bool
+        help
+          Common code for the GPIO interrupts (other than external interrupts.)
+
+config S5P_HRT
+        bool
+        select SAMSUNG_DEV_PWM
+        help
+          Use the High Resolution timer support
+
+comment "System MMU"
+
+config S5P_SYSTEM_MMU
+        bool "S5P SYSTEM MMU"
+        depends on ARCH_EXYNOS4
+        help
+          Say Y here if you want to enable System MMU
+
+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_MFC
+        bool
+        help
+          Compile in platform device definitions for MFC
+
+config S5P_DEV_ONENAND
+        bool
+        help
+          Compile in platform device definition for OneNAND controller
+
+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_USB_EHCI
+        bool
+        help
+          Compile in platform device definition for USB EHCI
+
+config S5P_SETUP_MIPIPHY
+        bool
+        help
+          Compile in common setup code for MIPI-CSIS and MIPI-DSIM devices
diff --git a/arch/arm/plat-s5p/Makefile b/arch/arm/plat-s5p/Makefile
new file mode 100644
index 00000000000..4b53e04eeca
--- /dev/null
+++ b/arch/arm/plat-s5p/Makefile
@@ -0,0 +1,38 @@
+# arch/arm/plat-s5p/Makefile
+#
+# Copyright (c) 2009 Samsung Electronics Co., Ltd.
+#               http://www.samsung.com/
+#
+# Licensed under GPLv2
+
+obj-y                           :=
+obj-m                           :=
+obj-n                           := dummy.o
+obj-                            :=
+
+# Core files
+
+obj-y                           += dev-pmu.o
+obj-y                           += dev-uart.o
+obj-y                           += cpu.o
+obj-y                           += clock.o
+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_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/clock.c b/arch/arm/plat-s5p/clock.c
new file mode 100644
index 00000000000..5f84a3f13ef
--- /dev/null
+++ b/arch/arm/plat-s5p/clock.c
@@ -0,0 +1,228 @@
+/* linux/arch/arm/plat-s5p/clock.c
+ *
+ * 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>