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| author | Robert Jarzmik <robert.jarzmik@free.fr> | 2008-11-15 16:09:54 +0100 |
|---|---|---|
| committer | Eric Miao <eric.miao@marvell.com> | 2008-12-02 14:43:48 +0800 |
| commit | 8e7ccddf0fd22617a3edc28ab2ce2fac0fb94823 (patch) | |
| tree | 21630b016bb9e1164494cf32be65168a1582e060 /arch/arm | |
| parent | 0bcd30ec8deff327ae0becffb0fc7ee9dc90db82 (diff) | |
| download | linux-8e7ccddf0fd22617a3edc28ab2ce2fac0fb94823.tar.gz linux-8e7ccddf0fd22617a3edc28ab2ce2fac0fb94823.tar.bz2 linux-8e7ccddf0fd22617a3edc28ab2ce2fac0fb94823.zip | |
[ARM] pxa/MioA701: add camera support for Mio A701 board.
Add GPIO configuration and platform specific declarations
to make Mitac Mio A701 camera chip work. The chip is a
Micron MT9M111 CMOS sensor, based on PXA QIF interface and
I2C bus for sensor control.
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-pxa/mioa701.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c index 0842c531ee4d..3fe95a04b196 100644 --- a/arch/arm/mach-pxa/mioa701.c +++ b/arch/arm/mach-pxa/mioa701.c @@ -46,6 +46,9 @@ #include <mach/mmc.h> #include <mach/udc.h> #include <mach/pxa27x-udc.h> +#include <mach/i2c.h> +#include <mach/camera.h> +#include <media/soc_camera.h> #include <mach/mioa701.h> @@ -98,6 +101,20 @@ static unsigned long mioa701_pin_config[] = { GPIO75_LCD_LCLK, GPIO76_LCD_PCLK, + /* QCI */ + GPIO12_CIF_DD_7, + GPIO17_CIF_DD_6, + GPIO50_CIF_DD_3, + GPIO51_CIF_DD_2, + GPIO52_CIF_DD_4, + GPIO53_CIF_MCLK, + GPIO54_CIF_PCLK, + GPIO55_CIF_DD_1, + GPIO81_CIF_DD_0, + GPIO82_CIF_DD_5, + GPIO84_CIF_FV, + GPIO85_CIF_LV, + /* Bluetooth */ GPIO44_BTUART_CTS, GPIO42_BTUART_RXD, @@ -151,6 +168,10 @@ static unsigned long mioa701_pin_config[] = { GPIO104_KP_MKOUT_1, GPIO105_KP_MKOUT_2, + /* I2C */ + GPIO117_I2C_SCL, + GPIO118_I2C_SDA, + /* Unknown */ MFP_CFG_IN(GPIO14, AF0), MFP_CFG_IN(GPIO20, AF0), @@ -807,6 +828,32 @@ static int __init mioa701_battery_init(void) #endif /* + * Camera interface + */ +struct pxacamera_platform_data mioa701_pxacamera_platform_data = { + .flags = PXA_CAMERA_MASTER | PXA_CAMERA_DATAWIDTH_8 | + PXA_CAMERA_PCLK_EN | PXA_CAMERA_MCLK_EN, + .mclk_10khz = 5000, +}; + +static struct soc_camera_link iclink = { + .bus_id = 0, /* Must match id in pxa27x_device_camera in device.c */ +}; + +/* Board I2C devices. */ +static struct i2c_board_info __initdata mioa701_i2c_devices[] = { + { + /* Must initialize before the camera(s) */ + I2C_BOARD_INFO("mt9m111", 0x5d), + .platform_data = &iclink, + }, +}; + +struct i2c_pxa_platform_data i2c_pdata = { + .fast_mode = 1, +}; + +/* * Mio global */ @@ -885,6 +932,10 @@ static void __init mioa701_machine_init(void) platform_add_devices(devices, ARRAY_SIZE(devices)); gsm_init(); mioa701_battery_init(); + + pxa_set_i2c_info(&i2c_pdata); + pxa_set_camera_info(&mioa701_pxacamera_platform_data); + i2c_register_board_info(0, ARRAY_AND_SIZE(mioa701_i2c_devices)); } static void mioa701_machine_exit(void) |