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add ak8963 sample code

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luowei
2013-08-16 17:42:33 +08:00
parent 6ecf9a7f76
commit c6bb80ecef
1 changed files with 52 additions and 0 deletions
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52
arch/arm/mach-rk3188/board-rk3188-sdk.c
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@@ -436,6 +436,48 @@ static struct sensor_platform_data akm8975_info =
#endif
#if defined (CONFIG_COMPASS_AK8963)
static struct sensor_platform_data akm8963_info =
{
.type = SENSOR_TYPE_COMPASS,
.irq_enable = 1,
.poll_delay_ms = 30,
.layout = 8,
.m_layout =
{
//compass
{
{0, 1, 0},
{-1, 0, 0},
{0, 0, 1},
},
{
{1, 0, 0},
{0, 1, 0},
{0, 0, 1},
},
//gsensor
{
{0, -1, 0},
{1, 0, 0},
{0, 0, -1},
},
{
{1, 0, 0},
{0, 1, 0},
{0, 0, 1},
},
}
};
#endif
#if defined(CONFIG_GYRO_L3G4200D)
#include <linux/l3g4200d.h>
@@ -1482,6 +1524,16 @@ static struct i2c_board_info __initdata i2c0_info[] = {
.platform_data = &akm8975_info,
},
#endif
#if defined (CONFIG_COMPASS_AK8963)
{
.type = "ak8963",
.addr = 0x0d,
.flags = 0,
.irq = RK30_PIN3_PD7,
.platform_data = &akm8963_info,
},
#endif
#if defined (CONFIG_GYRO_L3G4200D)
{
.type = "l3g4200d_gryo",