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-rw-r--r--arch/arm/mach-s5p64x0/mach-smdk6440.c (renamed from arch/arm/mach-s5p6440/mach-smdk6440.c)87
-rw-r--r--arch/arm/mach-s5p64x0/mach-smdk6450.c182
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 9202aaac3b56..28de0a57208c 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 000000000000..8e982171418b
--- /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
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 14:42:00 +0100