---

yaml
---
r: 208658
b: refs/heads/master
c: 91cf508
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c1909cc19abdfa9f995036996603c9e969117e72
+refs/heads/master: 91cf5082292129881fbbfb6390b9544050c25619

trunk/arch/arm/mach-shmobile/board-ap4evb.c

@@ -26,6 +26,8 @@
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
+#include <linux/i2c.h>
+#include <linux/i2c/tsc2007.h>
 #include <linux/io.h>
 #include <linux/smsc911x.h>
 #include <linux/gpio.h>
@@ -234,6 +236,23 @@ static struct platform_device *ap4evb_devices[] __initdata = {
 	&sdhi0_device,
 };
 
+/* TouchScreen */
+#define IRQ28	396
+struct tsc2007_platform_data tsc2007_info = {
+	.model			= 2007,
+	.x_plate_ohms		= 180,
+};
+
+/* I2C */
+static struct i2c_board_info i2c1_devices[] = {
+	{
+		I2C_BOARD_INFO("tsc2007", 0x48),
+		.type		= "tsc2007",
+		.platform_data	= &tsc2007_info,
+		.irq		= IRQ28,
+	},
+};
+
 static struct map_desc ap4evb_io_desc[] __initdata = {
 	/* create a 1:1 entity map for 0xe6xxxxxx
 	 * used by CPGA, INTC and PFC.
@@ -318,6 +337,13 @@ static void __init ap4evb_init(void)
 	gpio_request(GPIO_FN_SDHID0_1, NULL);
 	gpio_request(GPIO_FN_SDHID0_0, NULL);
 
+	/* enable TouchScreen */
+	gpio_request(GPIO_FN_IRQ28_123, NULL);
+	set_irq_type(IRQ28, IRQ_TYPE_LEVEL_LOW);
+
+	i2c_register_board_info(1, i2c1_devices,
+				ARRAY_SIZE(i2c1_devices));
+
 	sh7372_add_standard_devices();
 
 	platform_add_devices(ap4evb_devices, ARRAY_SIZE(ap4evb_devices));