p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

ARM: mach-mx27_3ds: Remove camera support 

Since commit 6b879edf75 ("[media] staging/media: remove deprecated
mx2 driver") the mx2 camera driver has been removed, so remove the camera
support from the board file as well.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Fabio Estevam 2016-12-30 09:33:33 -02:00 committed by Shawn Guo
parent 790e383dd7
commit 5fdb98dcfb
1 changed files with 0 additions and 107 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

107
arch/arm/mach-imx/mach-mx27_3ds.c
View File

@ -31,7 +31,6 @@
#include <linux/regulator/machine.h>
#include <linux/spi/l4f00242t03.h>
#include <media/soc_camera.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@ -53,8 +52,6 @@
#define SD1_CD IMX_GPIO_NR(2, 26)
#define LCD_RESET IMX_GPIO_NR(1, 3)
#define LCD_ENABLE IMX_GPIO_NR(1, 31)
#define CSI_PWRDWN IMX_GPIO_NR(4, 19)
#define CSI_RESET IMX_GPIO_NR(3, 6)
static const int mx27pdk_pins[] __initconst = {
/* UART1 */
@ -144,21 +141,6 @@ static const int mx27pdk_pins[] __initconst = {
PA30_PF_CONTRAST,
LCD_ENABLE | GPIO_GPIO | GPIO_OUT,
LCD_RESET | GPIO_GPIO | GPIO_OUT,
/* CSI */
PB10_PF_CSI_D0,
PB11_PF_CSI_D1,
PB12_PF_CSI_D2,
PB13_PF_CSI_D3,
PB14_PF_CSI_D4,
PB15_PF_CSI_MCLK,
PB16_PF_CSI_PIXCLK,
PB17_PF_CSI_D5,
PB18_PF_CSI_D6,
PB19_PF_CSI_D7,
PB20_PF_CSI_VSYNC,
PB21_PF_CSI_HSYNC,
CSI_PWRDWN | GPIO_GPIO | GPIO_OUT,
CSI_RESET | GPIO_GPIO | GPIO_OUT,
/* SSI4 */
PC16_PF_SSI4_FS,
PC17_PF_SSI4_RXD,
@ -166,11 +148,6 @@ static const int mx27pdk_pins[] __initconst = {
PC19_PF_SSI4_CLK,
};
static struct gpio mx27_3ds_camera_gpios[] = {
{ CSI_PWRDWN, GPIOF_OUT_INIT_HIGH, "camera-power" },
{ CSI_RESET, GPIOF_OUT_INIT_HIGH, "camera-reset" },
};
static const struct imxuart_platform_data uart_pdata __initconst = {
.flags = IMXUART_HAVE_RTSCTS,
};
@ -270,7 +247,6 @@ static struct regulator_init_data gpo_init = {
static struct regulator_consumer_supply vmmc1_consumers[] = {
REGULATOR_SUPPLY("vcore", "spi0.0"),
REGULATOR_SUPPLY("cmos_2v8", "soc-camera-pdrv.0"),
};
static struct regulator_init_data vmmc1_init = {
@ -299,22 +275,6 @@ static struct regulator_init_data vgen_init = {
.consumer_supplies = vgen_consumers,
};
static struct regulator_consumer_supply vvib_consumers[] = {
REGULATOR_SUPPLY("cmos_vcore", "soc-camera-pdrv.0"),
};
static struct regulator_init_data vvib_init = {
.constraints = {
.min_uV = 1300000,
.max_uV = 1300000,
.apply_uV = 1,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = ARRAY_SIZE(vvib_consumers),
.consumer_supplies = vvib_consumers,
};
static struct mc13xxx_regulator_init_data mx27_3ds_regulators[] = {
{
.id = MC13783_REG_VMMC1,
@ -328,9 +288,6 @@ static struct mc13xxx_regulator_init_data mx27_3ds_regulators[] = {
}, {
.id = MC13783_REG_GPO3, /* Turn on 3.3V */
.init_data = &gpo_init,
}, {
.id = MC13783_REG_VVIB, /* Power OV2640 */
.init_data = &vvib_init,
},
};
@ -370,51 +327,6 @@ static const struct spi_imx_master spi2_pdata __initconst = {
.num_chipselect = ARRAY_SIZE(spi2_chipselect),
};
static int mx27_3ds_camera_power(struct device *dev, int on)
{
/* enable or disable the camera */
pr_debug("%s: %s the camera\n", __func__, on ? "ENABLE" : "DISABLE");
gpio_set_value(CSI_PWRDWN, on ? 0 : 1);
if (!on)
goto out;
/* If enabled, give a reset impulse */
gpio_set_value(CSI_RESET, 0);
msleep(20);
gpio_set_value(CSI_RESET, 1);
msleep(100);
out:
return 0;
}
static struct i2c_board_info mx27_3ds_i2c_camera = {
I2C_BOARD_INFO("ov2640", 0x30),
};
static struct regulator_bulk_data mx27_3ds_camera_regs[] = {
{ .supply = "cmos_vcore" },
{ .supply = "cmos_2v8" },
};
static struct soc_camera_link iclink_ov2640 = {
.bus_id = 0,
.board_info = &mx27_3ds_i2c_camera,
.i2c_adapter_id = 0,
.power = mx27_3ds_camera_power,
.regulators = mx27_3ds_camera_regs,
.num_regulators = ARRAY_SIZE(mx27_3ds_camera_regs),
};
static struct platform_device mx27_3ds_ov2640 = {
.name = "soc-camera-pdrv",
.id = 0,
.dev = {
.platform_data = &iclink_ov2640,
},
};
static struct imx_fb_videomode mx27_3ds_modes[] = {
{ /* 480x640 @ 60 Hz */
.mode = {
@ -471,14 +383,6 @@ static struct spi_board_info mx27_3ds_spi_devs[] __initdata = {
},
};
static struct platform_device *devices[] __initdata = {
&mx27_3ds_ov2640,
};
static const struct mx2_camera_platform_data mx27_3ds_cam_pdata __initconst = {
.clk = 26000000,
};
static const struct imxi2c_platform_data mx27_3ds_i2c0_data __initconst = {
.bitrate = 100000,
};
@ -498,7 +402,6 @@ static void __init mx27pdk_init(void)
imx27_add_spi_imx0(&spi1_pdata);
imx27_add_imx_i2c(0, &mx27_3ds_i2c0_data);
platform_add_devices(devices, ARRAY_SIZE(devices));
imx27_add_imx_fb(&mx27_3ds_fb_data);
imx27_add_imx_ssi(0, &mx27_3ds_ssi_pdata);
@ -506,8 +409,6 @@ static void __init mx27pdk_init(void)
static void __init mx27pdk_late_init(void)
{
int ret;
mx27_3ds_sdhc1_enable_level_translator();
imx27_add_mxc_mmc(0, &sdhc1_pdata);
@ -531,14 +432,6 @@ static void __init mx27pdk_late_init(void)
if (mxc_expio_init(MX27_CS5_BASE_ADDR, IMX_GPIO_NR(3, 28)))
pr_warn("Init of the debugboard failed, all devices on the debugboard are unusable.\n");
ret = gpio_request_array(mx27_3ds_camera_gpios,
ARRAY_SIZE(mx27_3ds_camera_gpios));
if (ret) {
pr_err("Failed to request camera gpios");
iclink_ov2640.power = NULL;
}
imx27_add_mx2_camera(&mx27_3ds_cam_pdata);
imx_add_platform_device("imx_mc13783", 0, NULL, 0, NULL, 0);
}