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Diffstat (limited to 'arch/arm/mach-s5pv310/mach-universal_c210.c')
-rw-r--r--arch/arm/mach-s5pv310/mach-universal_c210.c81
1 files changed, 77 insertions, 4 deletions
diff --git a/arch/arm/mach-s5pv310/mach-universal_c210.c b/arch/arm/mach-s5pv310/mach-universal_c210.c
index d7c2ec770f88..16d8fc00cafd 100644
--- a/arch/arm/mach-s5pv310/mach-universal_c210.c
+++ b/arch/arm/mach-s5pv310/mach-universal_c210.c
@@ -7,15 +7,20 @@
* published by the Free Software Foundation.
*/
+#include <linux/platform_device.h>
#include <linux/serial_core.h>
+#include <linux/input.h>
+#include <linux/i2c.h>
+#include <linux/gpio_keys.h>
+#include <linux/gpio.h>
#include <asm/mach/arch.h>
#include <asm/mach-types.h>
-#include <asm/hardware/cache-l2x0.h>
#include <plat/regs-serial.h>
#include <plat/s5pv310.h>
#include <plat/cpu.h>
+#include <plat/devs.h>
#include <mach/map.h>
@@ -60,6 +65,72 @@ static struct s3c2410_uartcfg universal_uartcfgs[] __initdata = {
},
};
+static struct gpio_keys_button universal_gpio_keys_tables[] = {
+ {
+ .code = KEY_VOLUMEUP,
+ .gpio = S5PV310_GPX2(0), /* XEINT16 */
+ .desc = "gpio-keys: KEY_VOLUMEUP",
+ .type = EV_KEY,
+ .active_low = 1,
+ .debounce_interval = 1,
+ }, {
+ .code = KEY_VOLUMEDOWN,
+ .gpio = S5PV310_GPX2(1), /* XEINT17 */
+ .desc = "gpio-keys: KEY_VOLUMEDOWN",
+ .type = EV_KEY,
+ .active_low = 1,
+ .debounce_interval = 1,
+ }, {
+ .code = KEY_CONFIG,
+ .gpio = S5PV310_GPX2(2), /* XEINT18 */
+ .desc = "gpio-keys: KEY_CONFIG",
+ .type = EV_KEY,
+ .active_low = 1,
+ .debounce_interval = 1,
+ }, {
+ .code = KEY_CAMERA,
+ .gpio = S5PV310_GPX2(3), /* XEINT19 */
+ .desc = "gpio-keys: KEY_CAMERA",
+ .type = EV_KEY,
+ .active_low = 1,
+ .debounce_interval = 1,
+ }, {
+ .code = KEY_OK,
+ .gpio = S5PV310_GPX3(5), /* XEINT29 */
+ .desc = "gpio-keys: KEY_OK",
+ .type = EV_KEY,
+ .active_low = 1,
+ .debounce_interval = 1,
+ },
+};
+
+static struct gpio_keys_platform_data universal_gpio_keys_data = {
+ .buttons = universal_gpio_keys_tables,
+ .nbuttons = ARRAY_SIZE(universal_gpio_keys_tables),
+};
+
+static struct platform_device universal_gpio_keys = {
+ .name = "gpio-keys",
+ .dev = {
+ .platform_data = &universal_gpio_keys_data,
+ },
+};
+
+/* I2C0 */
+static struct i2c_board_info i2c0_devs[] __initdata = {
+ /* Camera, To be updated */
+};
+
+/* I2C1 */
+static struct i2c_board_info i2c1_devs[] __initdata = {
+ /* Gyro, To be updated */
+};
+
+static struct platform_device *universal_devices[] __initdata = {
+ &universal_gpio_keys,
+ &s5p_device_onenand,
+};
+
static void __init universal_map_io(void)
{
s5p_init_io(NULL, 0, S5P_VA_CHIPID);
@@ -69,9 +140,11 @@ static void __init universal_map_io(void)
static void __init universal_machine_init(void)
{
-#ifdef CONFIG_CACHE_L2X0
- l2x0_init(S5P_VA_L2CC, 1 << 28, 0xffffffff);
-#endif
+ i2c_register_board_info(0, i2c0_devs, ARRAY_SIZE(i2c0_devs));
+ i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
+
+ /* Last */
+ platform_add_devices(universal_devices, ARRAY_SIZE(universal_devices));
}
MACHINE_START(UNIVERSAL_C210, "UNIVERSAL_C210")