forked from Minki/linux
[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>
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@ -46,6 +46,9 @@
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#include <mach/mmc.h>
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#include <mach/udc.h>
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#include <mach/pxa27x-udc.h>
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#include <mach/i2c.h>
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#include <mach/camera.h>
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#include <media/soc_camera.h>
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#include <mach/mioa701.h>
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@ -98,6 +101,20 @@ static unsigned long mioa701_pin_config[] = {
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GPIO75_LCD_LCLK,
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GPIO76_LCD_PCLK,
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/* QCI */
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GPIO12_CIF_DD_7,
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GPIO17_CIF_DD_6,
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GPIO50_CIF_DD_3,
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GPIO51_CIF_DD_2,
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GPIO52_CIF_DD_4,
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GPIO53_CIF_MCLK,
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GPIO54_CIF_PCLK,
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GPIO55_CIF_DD_1,
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GPIO81_CIF_DD_0,
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GPIO82_CIF_DD_5,
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GPIO84_CIF_FV,
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GPIO85_CIF_LV,
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/* Bluetooth */
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GPIO44_BTUART_CTS,
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GPIO42_BTUART_RXD,
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@ -151,6 +168,10 @@ static unsigned long mioa701_pin_config[] = {
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GPIO104_KP_MKOUT_1,
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GPIO105_KP_MKOUT_2,
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/* I2C */
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GPIO117_I2C_SCL,
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GPIO118_I2C_SDA,
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/* Unknown */
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MFP_CFG_IN(GPIO14, AF0),
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MFP_CFG_IN(GPIO20, AF0),
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@ -806,6 +827,32 @@ static int __init mioa701_battery_init(void)
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}
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#endif
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/*
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* Camera interface
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*/
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struct pxacamera_platform_data mioa701_pxacamera_platform_data = {
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.flags = PXA_CAMERA_MASTER | PXA_CAMERA_DATAWIDTH_8 |
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PXA_CAMERA_PCLK_EN | PXA_CAMERA_MCLK_EN,
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.mclk_10khz = 5000,
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};
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static struct soc_camera_link iclink = {
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.bus_id = 0, /* Must match id in pxa27x_device_camera in device.c */
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};
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/* Board I2C devices. */
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static struct i2c_board_info __initdata mioa701_i2c_devices[] = {
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{
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/* Must initialize before the camera(s) */
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I2C_BOARD_INFO("mt9m111", 0x5d),
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.platform_data = &iclink,
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},
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};
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struct i2c_pxa_platform_data i2c_pdata = {
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.fast_mode = 1,
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};
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/*
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* Mio global
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*/
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@ -885,6 +932,10 @@ static void __init mioa701_machine_init(void)
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platform_add_devices(devices, ARRAY_SIZE(devices));
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gsm_init();
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mioa701_battery_init();
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pxa_set_i2c_info(&i2c_pdata);
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pxa_set_camera_info(&mioa701_pxacamera_platform_data);
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i2c_register_board_info(0, ARRAY_AND_SIZE(mioa701_i2c_devices));
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}
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static void mioa701_machine_exit(void)
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