From 3050e1049d0c264b26b83b1023906fb790fed264 Mon Sep 17 00:00:00 2001
From: lyx <lyx@rock-chips.com>
Date: Thu, 19 May 2011 20:04:40 -0700
Subject: [PATCH] add mpu3050 board struct

---
 arch/arm/mach-rk29/board-rk29-a22-rfkill.c |  4 +-
 arch/arm/mach-rk29/board-rk29-a22.c        | 51 ++++++++++++++++++++++
 2 files changed, 53 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-rk29/board-rk29-a22-rfkill.c b/arch/arm/mach-rk29/board-rk29-a22-rfkill.c
index b28a5523a5c0..14367abd92fe 100755
--- a/arch/arm/mach-rk29/board-rk29-a22-rfkill.c
+++ b/arch/arm/mach-rk29/board-rk29-a22-rfkill.c
@@ -45,8 +45,8 @@ struct bt_ctrl
 
 #define BT_GPIO_POWER           RK29_PIN5_PD6
 #define IOMUX_BT_GPIO_POWER     rk29_mux_api_set(GPIO5D6_SDMMC1PWREN_NAME, GPIO5H_GPIO5D6);
-#define BT_GPIO_RESET          	RK29_PIN6_PC4
-#define BT_GPIO_WAKE_UP         RK29_PIN6_PC5
+#define BT_GPIO_RESET          	RK29_PIN6_PC7
+#define BT_GPIO_WAKE_UP         RK29_PIN6_PD0
 #define BT_GPIO_WAKE_UP_HOST    //RK2818_PIN_PA7
 #define IOMUX_BT_GPIO_WAKE_UP_HOST() //rk2818_mux_api_set(GPIOA7_FLASHCS3_SEL_NAME,0);
 
diff --git a/arch/arm/mach-rk29/board-rk29-a22.c b/arch/arm/mach-rk29/board-rk29-a22.c
index 3f1966fe00cc..a9e85d13d6ef 100755
--- a/arch/arm/mach-rk29/board-rk29-a22.c
+++ b/arch/arm/mach-rk29/board-rk29-a22.c
@@ -24,6 +24,8 @@
 #include <linux/mmc/host.h>
 #include <linux/android_pmem.h>
 #include <linux/usb/android_composite.h>
+#include <linux/mpu.h>
+#include <linux/mpu3050.h>
 
 #include <mach/hardware.h>
 #include <asm/setup.h>
@@ -1434,6 +1436,46 @@ struct platform_device rk28_device_headset = {
 };
 #endif
 
+#if defined (CONFIG_SENSORS_MPU3050)
+/*mpu3050*/
+static struct mpu3050_platform_data mpu3050_data = {
+		.int_config = 0x10,
+		//.orientation = { 1, 0, 0,0, -1, 0,0, 0, 1 },
+		//.orientation = { 0, 1, 0,-1, 0, 0,0, 0, -1 },
+		.orientation = { -1, 0, 0,0, -1, 0, 0, 0, -1 },
+		.level_shifter = 0,
+#if defined (CONFIG_SENSORS_KXTF9)
+		.accel = {
+				.get_slave_descr = kxtf9_get_slave_descr ,
+				.adapt_num = 0, // The i2c bus to which the mpu device is
+				// connected
+				.irq = RK29_PIN6_PC4,
+				.bus = EXT_SLAVE_BUS_SECONDARY,  //The secondary I2C of MPU
+				.address = 0x0f,
+				//.orientation = { 1, 0, 0,0, 1, 0,0, 0, 1 },
+				//.orientation = { 0, -1, 0,-1, 0, 0,0, 0, -1 },
+				//.orientation = { 0, 1, 0,1, 0, 0,0, 0, -1 },
+				.orientation = {1, 0, 0, 0, -1, 0, 0, 0, -1},
+		},
+#endif
+#if defined (CONFIG_SENSORS_AK8975)
+		.compass = {
+				.get_slave_descr = ak8975_get_slave_descr,/*ak5883_get_slave_descr,*/
+				.adapt_num = 0, // The i2c bus to which the compass device is. 
+				// It can be difference with mpu
+				// connected
+				.irq = RK29_PIN6_PC5,
+				.bus = EXT_SLAVE_BUS_PRIMARY,
+				.address = 0x0d,
+				//.orientation = { -1, 0, 0,0, -1, 0,0, 0, 1 },
+				//.orientation = { 0, -1, 0,-1, 0, 0,0, 0, -1 },
+				.orientation = { 0, 1, 0,1, 0, 0,0, 0, -1 },
+		},
+#endif
+};
+#endif
+
+
 /*****************************************************************************************
  * i2c devices
  * author: kfx@rock-chips.com
@@ -1614,6 +1656,15 @@ static struct i2c_board_info __initdata board_i2c0_devices[] = {
         .irq            = RK29_PIN2_PA3,
     },
 #endif
+#if defined (CONFIG_SENSORS_MPU3050) 
+	{
+		.type			= "mpu3050",
+		.addr			= 0x68,
+		.flags			= 0,
+		.irq			= RK29_PIN5_PA3,
+		.platform_data	= &mpu3050_data,
+	},
+#endif
 };
 #endif
 
-- 
2.34.1