ENGR00173845 MX6Q SABRESD camera: add camera power down function

Add camera power down function and change default camera to ov5642
for parallel interface camera

Signed-off-by: Yuxi Sun <b36102@freescale.com>

diff --git a/arch/arm/mach-mx6/board-mx6q_sabresd.c b/arch/arm/mach-mx6/board-mx6q_sabresd.c
index 764abced949771c3b9f9460618bdad5f6bec9968..1121feacc72b93f2a68307420cdfc8515ba7d92a 100644 (file)
--- a/arch/arm/mach-mx6/board-mx6q_sabresd.c
+++ b/arch/arm/mach-mx6/board-mx6q_sabresd.c
@@ -486,6 +486,14 @@ static struct platform_device mx6_sabresd_audio_device = {
        .name = "imx-sgtl5000",
 };
 
+static void mx6q_csi0_cam_powerdown(int powerdown)
+{
+       if (powerdown)
+               gpio_set_value(MX6Q_SABRESD_CSI0_PWN, 1);
+       else
+               gpio_set_value(MX6Q_SABRESD_CSI0_PWN, 0);
+}
+
 static void mx6q_csi0_io_init(void)
 {
        mxc_iomux_v3_setup_multiple_pads(mx6q_sabresd_csi0_sensor_pads,
@@ -520,8 +528,17 @@ static struct fsl_mxc_camera_platform_data camera_data = {
        .mclk = 24000000,
        .csi = 0,
        .io_init = mx6q_csi0_io_init,
+       .pwdn = mx6q_csi0_cam_powerdown,
 };
 
+static void mx6q_mipi_powerdown(int powerdown)
+{
+       if (powerdown)
+               gpio_set_value(MX6Q_SABRESD_MIPICSI_PWN, 1);
+       else
+               gpio_set_value(MX6Q_SABRESD_MIPICSI_PWN, 0);
+}
+
 static void mx6q_mipi_sensor_io_init(void)
 {
        mxc_iomux_v3_setup_multiple_pads(mx6q_sabresd_mipi_sensor_pads,
@@ -544,6 +561,7 @@ static struct fsl_mxc_camera_platform_data mipi_csi2_data = {
        .mclk = 24000000,
        .csi = 0,
        .io_init = mx6q_mipi_sensor_io_init,
+       .pwdn = mx6q_mipi_powerdown,
 };
 
 static struct imxi2c_platform_data mx6q_sabresd_i2c_data = {
@@ -555,7 +573,7 @@ static struct i2c_board_info mxc_i2c0_board_info[] __initdata = {
                I2C_BOARD_INFO("sgtl5000", 0x0a),
        },
        {
-               I2C_BOARD_INFO("ov5640", 0x3c),
+               I2C_BOARD_INFO("ov5642", 0x3c),
                .platform_data = (void *)&camera_data,
        },
 };