ARM: S5P64X0: Move SMDK6440 board file and Add SMDK6450 board file

This patch moves smdk6440 board file from mach-s5p6440 into the new
mach-s5p64x0 directory and adds smdk6450 board file.

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

2 files changed, 234 insertions, 35 deletions

diff --git a/arch/arm/mach-s5p6440/mach-smdk6440.c b/arch/arm/mach-s5p64x0/mach-smdk6440.c
index 9202aaa..28de0a5 100644
--- a/arch/arm/mach-s5p6440/mach-smdk6440.c
+++ b/arch/arm/mach-s5p64x0/mach-smdk6440.c
@@ -1,7 +1,7 @@
-/* linux/arch/arm/mach-s5p6440/mach-smdk6440.c
+/* linux/arch/arm/mach-s5p64x0/mach-smdk6440.c
  *
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- *		http://www.samsung.com/
+ * Copyright (c) 2009-2010 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
@@ -21,21 +21,22 @@
 #include <linux/io.h>
 #include <linux/module.h>
 #include <linux/clk.h>
+#include <linux/gpio.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
+#include <asm/irq.h>
+#include <asm/mach-types.h>
 
 #include <mach/hardware.h>
 #include <mach/map.h>
-
-#include <asm/irq.h>
-#include <asm/mach-types.h>
+#include <mach/regs-clock.h>
+#include <mach/i2c.h>
 
 #include <plat/regs-serial.h>
-
+#include <plat/gpio-cfg.h>
 #include <plat/s5p6440.h>
 #include <plat/clock.h>
-#include <mach/regs-clock.h>
 #include <plat/devs.h>
 #include <plat/cpu.h>
 #include <plat/iic.h>
@@ -58,43 +59,60 @@
 
 static struct s3c2410_uartcfg smdk6440_uartcfgs[] __initdata = {
 	[0] = {
-		.hwport	     = 0,
-		.flags	     = 0,
-		.ucon	     = SMDK6440_UCON_DEFAULT,
-		.ulcon	     = SMDK6440_ULCON_DEFAULT,
-		.ufcon	     = SMDK6440_UFCON_DEFAULT,
+		.hwport		= 0,
+		.flags		= 0,
+		.ucon		= SMDK6440_UCON_DEFAULT,
+		.ulcon		= SMDK6440_ULCON_DEFAULT,
+		.ufcon		= SMDK6440_UFCON_DEFAULT,
 	},
 	[1] = {
-		.hwport	     = 1,
-		.flags	     = 0,
-		.ucon	     = SMDK6440_UCON_DEFAULT,
-		.ulcon	     = SMDK6440_ULCON_DEFAULT,
-		.ufcon	     = SMDK6440_UFCON_DEFAULT,
+		.hwport		= 1,
+		.flags		= 0,
+		.ucon		= SMDK6440_UCON_DEFAULT,
+		.ulcon		= SMDK6440_ULCON_DEFAULT,
+		.ufcon		= SMDK6440_UFCON_DEFAULT,
 	},
 	[2] = {
-		.hwport	     = 2,
-		.flags	     = 0,
-		.ucon	     = SMDK6440_UCON_DEFAULT,
-		.ulcon	     = SMDK6440_ULCON_DEFAULT,
-		.ufcon	     = SMDK6440_UFCON_DEFAULT,
+		.hwport		= 2,
+		.flags		= 0,
+		.ucon		= SMDK6440_UCON_DEFAULT,
+		.ulcon		= SMDK6440_ULCON_DEFAULT,
+		.ufcon		= SMDK6440_UFCON_DEFAULT,
 	},
 	[3] = {
-		.hwport	     = 3,
-		.flags	     = 0,
-		.ucon	     = SMDK6440_UCON_DEFAULT,
-		.ulcon	     = SMDK6440_ULCON_DEFAULT,
-		.ufcon	     = SMDK6440_UFCON_DEFAULT,
+		.hwport		= 3,
+		.flags		= 0,
+		.ucon		= SMDK6440_UCON_DEFAULT,
+		.ulcon		= SMDK6440_ULCON_DEFAULT,
+		.ufcon		= SMDK6440_UFCON_DEFAULT,
 	},
 };
 
 static struct platform_device *smdk6440_devices[] __initdata = {
-	&s5p6440_device_iis,
 	&s3c_device_adc,
 	&s3c_device_rtc,
 	&s3c_device_i2c0,
 	&s3c_device_i2c1,
 	&s3c_device_ts,
 	&s3c_device_wdt,
+	&s5p6440_device_iis,
+};
+
+static struct s3c2410_platform_i2c s5p6440_i2c0_data __initdata = {
+	.flags		= 0,
+	.slave_addr	= 0x10,
+	.frequency	= 100*1000,
+	.sda_delay	= 100,
+	.cfg_gpio	= s5p6440_i2c0_cfg_gpio,
+};
+
+static struct s3c2410_platform_i2c s5p6440_i2c1_data __initdata = {
+	.flags		= 0,
+	.bus_num	= 1,
+	.slave_addr	= 0x10,
+	.frequency	= 100*1000,
+	.sda_delay	= 100,
+	.cfg_gpio	= s5p6440_i2c1_cfg_gpio,
 };
 
 static struct i2c_board_info smdk6440_i2c_devs0[] __initdata = {
@@ -113,7 +131,7 @@ static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = {
 
 static void __init smdk6440_map_io(void)
 {
-	s5p_init_io(NULL, 0, S5P_SYS_ID);
+	s5p_init_io(NULL, 0, S5P64X0_SYS_ID);
 	s3c24xx_init_clocks(12000000);
 	s3c24xx_init_uarts(smdk6440_uartcfgs, ARRAY_SIZE(smdk6440_uartcfgs));
 }
@@ -122,9 +140,8 @@ static void __init smdk6440_machine_init(void)
 {
 	s3c24xx_ts_set_platdata(&s3c_ts_platform);
 
-	/* I2C */
-	s3c_i2c0_set_platdata(NULL);
-	s3c_i2c1_set_platdata(NULL);
+	s3c_i2c0_set_platdata(&s5p6440_i2c0_data);
+	s3c_i2c1_set_platdata(&s5p6440_i2c1_data);
 	i2c_register_board_info(0, smdk6440_i2c_devs0,
 			ARRAY_SIZE(smdk6440_i2c_devs0));
 	i2c_register_board_info(1, smdk6440_i2c_devs1,
@@ -135,9 +152,9 @@ static void __init smdk6440_machine_init(void)
 
 MACHINE_START(SMDK6440, "SMDK6440")
 	/* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */
-	.phys_io	= S3C_PA_UART & 0xfff00000,
+	.phys_io	= S5P6440_PA_UART(0) & 0xfff00000,
 	.io_pg_offst	= (((u32)S3C_VA_UART) >> 18) & 0xfffc,
-	.boot_params	= S5P_PA_SDRAM + 0x100,
+	.boot_params	= S5P64X0_PA_SDRAM + 0x100,
 
 	.init_irq	= s5p6440_init_irq,
 	.map_io		= smdk6440_map_io,
diff --git a/arch/arm/mach-s5p64x0/mach-smdk6450.c b/arch/arm/mach-s5p64x0/mach-smdk6450.c
new file mode 100644
index 0000000..8e98217
--- /dev/null
+++ b/arch/arm/mach-s5p64x0/mach-smdk6450.c
@@ -0,0 +1,182 @@
+/* linux/arch/arm/mach-s5p64x0/mach-smdk6450.c
+ *
+ * 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.
+*/
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/list.h>
+#include <linux/timer.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/i2c.h>
+#include <linux/serial_core.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/clk.h>
+#include <linux/gpio.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/irq.h>
+#include <asm/mach-types.h>
+
+#include <mach/hardware.h>
+#include <mach/map.h>
+#include <mach/regs-clock.h>
+#include <mach/i2c.h>
+
+#include <plat/regs-serial.h>
+#include <plat/gpio-cfg.h>
+#include <plat/s5p6450.h>
+#include <plat/clock.h>
+#include <plat/devs.h>
+#include <plat/cpu.h>
+#include <plat/iic.h>
+#include <plat/pll.h>
+#include <plat/adc.h>
+#include <plat/ts.h>
+
+#define SMDK6450_UCON_DEFAULT	(S3C2410_UCON_TXILEVEL |	\
+				S3C2410_UCON_RXILEVEL |		\
+				S3C2410_UCON_TXIRQMODE |	\
+				S3C2410_UCON_RXIRQMODE |	\
+				S3C2410_UCON_RXFIFO_TOI |	\
+				S3C2443_UCON_RXERR_IRQEN)
+
+#define SMDK6450_ULCON_DEFAULT	S3C2410_LCON_CS8
+
+#define SMDK6450_UFCON_DEFAULT	(S3C2410_UFCON_FIFOMODE |	\
+				S3C2440_UFCON_TXTRIG16 |	\
+				S3C2410_UFCON_RXTRIG8)
+
+static struct s3c2410_uartcfg smdk6450_uartcfgs[] __initdata = {
+	[0] = {
+		.hwport		= 0,
+		.flags		= 0,
+		.ucon		= SMDK6450_UCON_DEFAULT,
+		.ulcon		= SMDK6450_ULCON_DEFAULT,
+		.ufcon		= SMDK6450_UFCON_DEFAULT,
+	},
+	[1] = {
+		.hwport		= 1,
+		.flags		= 0,
+		.ucon		= SMDK6450_UCON_DEFAULT,
+		.ulcon		= SMDK6450_ULCON_DEFAULT,
+		.ufcon		= SMDK6450_UFCON_DEFAULT,
+	},
+	[2] = {
+		.hwport		= 2,
+		.flags		= 0,
+		.ucon		= SMDK6450_UCON_DEFAULT,
+		.ulcon		= SMDK6450_ULCON_DEFAULT,
+		.ufcon		= SMDK6450_UFCON_DEFAULT,
+	},
+	[3] = {
+		.hwport		= 3,
+		.flags		= 0,
+		.ucon		= SMDK6450_UCON_DEFAULT,
+		.ulcon		= SMDK6450_ULCON_DEFAULT,
+		.ufcon		= SMDK6450_UFCON_DEFAULT,
+	},
+#if CONFIG_SERIAL_SAMSUNG_UARTS > 4
+	[4] = {
+		.hwport		= 4,
+		.flags		= 0,
+		.ucon		= SMDK6450_UCON_DEFAULT,
+		.ulcon		= SMDK6450_ULCON_DEFAULT,
+		.ufcon		= SMDK6450_UFCON_DEFAULT,
+	},
+#endif
+#if CONFIG_SERIAL_SAMSUNG_UARTS > 5
+	[5] = {
+		.hwport		= 5,
+		.flags		= 0,
+		.ucon		= SMDK6450_UCON_DEFAULT,
+		.ulcon		= SMDK6450_ULCON_DEFAULT,
+		.ufcon		= SMDK6450_UFCON_DEFAULT,
+	},
+#endif
+};
+
+static struct platform_device *smdk6450_devices[] __initdata = {
+	&s3c_device_adc,
+	&s3c_device_rtc,
+	&s3c_device_i2c0,
+	&s3c_device_i2c1,
+	&s3c_device_ts,
+	&s3c_device_wdt,
+	&s5p6450_device_iis0,
+	/* s5p6450_device_spi0 will be added */
+};
+
+static struct s3c2410_platform_i2c s5p6450_i2c0_data __initdata = {
+	.flags		= 0,
+	.slave_addr	= 0x10,
+	.frequency	= 100*1000,
+	.sda_delay	= 100,
+	.cfg_gpio	= s5p6450_i2c0_cfg_gpio,
+};
+
+static struct s3c2410_platform_i2c s5p6450_i2c1_data __initdata = {
+	.flags		= 0,
+	.bus_num	= 1,
+	.slave_addr	= 0x10,
+	.frequency	= 100*1000,
+	.sda_delay	= 100,
+	.cfg_gpio	= s5p6450_i2c1_cfg_gpio,
+};
+
+static struct i2c_board_info smdk6450_i2c_devs0[] __initdata = {
+	{ I2C_BOARD_INFO("24c08", 0x50), },	/* Samsung KS24C080C EEPROM */
+};
+
+static struct i2c_board_info smdk6450_i2c_devs1[] __initdata = {
+	{ I2C_BOARD_INFO("24c128", 0x57), },/* Samsung S524AD0XD1 EEPROM */
+};
+
+static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = {
+	.delay			= 10000,
+	.presc			= 49,
+	.oversampling_shift	= 2,
+};
+
+static void __init smdk6450_map_io(void)
+{
+	s5p_init_io(NULL, 0, S5P64X0_SYS_ID);
+	s3c24xx_init_clocks(19200000);
+	s3c24xx_init_uarts(smdk6450_uartcfgs, ARRAY_SIZE(smdk6450_uartcfgs));
+}
+
+static void __init smdk6450_machine_init(void)
+{
+	s3c24xx_ts_set_platdata(&s3c_ts_platform);
+
+	s3c_i2c0_set_platdata(&s5p6450_i2c0_data);
+	s3c_i2c1_set_platdata(&s5p6450_i2c1_data);
+	i2c_register_board_info(0, smdk6450_i2c_devs0,
+			ARRAY_SIZE(smdk6450_i2c_devs0));
+	i2c_register_board_info(1, smdk6450_i2c_devs1,
+			ARRAY_SIZE(smdk6450_i2c_devs1));
+
+	platform_add_devices(smdk6450_devices, ARRAY_SIZE(smdk6450_devices));
+}
+
+MACHINE_START(SMDK6450, "SMDK6450")
+	/* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */
+	.phys_io	= S5P6450_PA_UART(0) & 0xfff00000,
+	.io_pg_offst	= (((u32)S3C_VA_UART) >> 18) & 0xfffc,
+	.boot_params	= S5P64X0_PA_SDRAM + 0x100,
+
+	.init_irq	= s5p6450_init_irq,
+	.map_io		= smdk6450_map_io,
+	.init_machine	= smdk6450_machine_init,
+	.timer		= &s3c24xx_timer,
+MACHINE_END