The soc_camera driver is about to be removed, so drop camera
support from this board. Note that the soc_camera driver itself has
long since been deprecated and can't be compiled anymore (it depends
on BROKEN), so camera support on this board has been broken for a long
time (at least since 4.9 when the pxa_camera.c was removed from soc_camera).
Note that there is a new pxa_camera.c driver that replaced the old
soc_camera based driver, but using that would require these boards to
be converted to use the device tree.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
Cc: Arnd Bergmann <arnd@xxxxxxxx>
Cc: Robert Jarzmik <robert.jarzmik@xxxxxxx>
---
arch/arm/mach-pxa/palmz72.c | 112 -------------------
arch/arm/mach-pxa/pcm990-baseboard.c | 157 ---------------------------
2 files changed, 269 deletions(-)
diff --git a/arch/arm/mach-pxa/palmz72.c b/arch/arm/mach-pxa/palmz72.c
index 4df443943579..b4a5fe02a0af 100644
--- a/arch/arm/mach-pxa/palmz72.c
+++ b/arch/arm/mach-pxa/palmz72.c
@@ -47,8 +47,6 @@
#include "pm.h"
#include <linux/platform_data/media/camera-pxa.h>
-#include <media/soc_camera.h>
-
#include "generic.h"
#include "devices.h"
@@ -272,115 +270,6 @@ static int __init palmz72_pm_init(void)
device_initcall(palmz72_pm_init);
#endif
-/******************************************************************************
- * SoC Camera
- ******************************************************************************/
-#if defined(CONFIG_SOC_CAMERA_OV9640) || \
- defined(CONFIG_SOC_CAMERA_OV9640_MODULE)
-static struct pxacamera_platform_data palmz72_pxacamera_platform_data = {
- .flags = PXA_CAMERA_MASTER | PXA_CAMERA_DATAWIDTH_8 |
- PXA_CAMERA_PCLK_EN | PXA_CAMERA_MCLK_EN,
- .mclk_10khz = 2600,
-};
-
-/* Board I2C devices. */
-static struct i2c_board_info palmz72_i2c_device[] = {
- {
- I2C_BOARD_INFO("ov9640", 0x30),
- }
-};
-
-static int palmz72_camera_power(struct device *dev, int power)
-{
- gpio_set_value(GPIO_NR_PALMZ72_CAM_PWDN, !power);
- mdelay(50);
- return 0;
-}
-
-static int palmz72_camera_reset(struct device *dev)
-{
- gpio_set_value(GPIO_NR_PALMZ72_CAM_RESET, 1);
- mdelay(50);
- gpio_set_value(GPIO_NR_PALMZ72_CAM_RESET, 0);
- mdelay(50);
- return 0;
-}
-
-static struct soc_camera_link palmz72_iclink = {
- .bus_id = 0, /* Match id in pxa27x_device_camera in device.c */
- .board_info = &palmz72_i2c_device[0],
- .i2c_adapter_id = 0,
- .module_name = "ov96xx",
- .power = &palmz72_camera_power,
- .reset = &palmz72_camera_reset,
- .flags = SOCAM_DATAWIDTH_8,
-};
-
-static struct gpiod_lookup_table palmz72_i2c_gpiod_table = {
- .dev_id = "i2c-gpio.0",
- .table = {
- GPIO_LOOKUP_IDX("gpio-pxa", 118, NULL, 0,
- GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
- GPIO_LOOKUP_IDX("gpio-pxa", 117, NULL, 1,
- GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
- },
-};
-
-static struct i2c_gpio_platform_data palmz72_i2c_bus_data = {
- .udelay = 10,
- .timeout = 100,
-};
-
-static struct platform_device palmz72_i2c_bus_device = {
- .name = "i2c-gpio",
- .id = 0, /* we use this as a replacement for i2c-pxa */
- .dev = {
- .platform_data = &palmz72_i2c_bus_data,
- }
-};
-
-static struct platform_device palmz72_camera = {
- .name = "soc-camera-pdrv",
- .id = -1,
- .dev = {
- .platform_data = &palmz72_iclink,
- },
-};
-
-/* Here we request the camera GPIOs and configure them. We power up the camera
- * module, deassert the reset pin, but put it into powerdown (low to no power
- * consumption) mode. This allows us to later bring the module up fast. */
-static struct gpio palmz72_camera_gpios[] = {
- { GPIO_NR_PALMZ72_CAM_POWER, GPIOF_INIT_HIGH,"Camera DVDD" },
- { GPIO_NR_PALMZ72_CAM_RESET, GPIOF_INIT_LOW, "Camera RESET" },
- { GPIO_NR_PALMZ72_CAM_PWDN, GPIOF_INIT_LOW, "Camera PWDN" },
-};
-
-static inline void __init palmz72_cam_gpio_init(void)
-{
- int ret;
-
- ret = gpio_request_array(ARRAY_AND_SIZE(palmz72_camera_gpios));
- if (!ret)
- gpio_free_array(ARRAY_AND_SIZE(palmz72_camera_gpios));
- else
- printk(KERN_ERR "Camera GPIO init failed!\n");
-
- return;
-}
-
-static void __init palmz72_camera_init(void)
-{
- palmz72_cam_gpio_init();
- pxa_set_camera_info(&palmz72_pxacamera_platform_data);
- gpiod_add_lookup_table(&palmz72_i2c_gpiod_table);
- platform_device_register(&palmz72_i2c_bus_device);
- platform_device_register(&palmz72_camera);
-}
-#else
-static inline void palmz72_camera_init(void) {}
-#endif
-
static struct gpiod_lookup_table palmz72_mci_gpio_table = {
.dev_id = "pxa2xx-mci.0",
.table = {
@@ -416,7 +305,6 @@ static void __init palmz72_init(void)
palm27x_pmic_init();
palmz72_kpc_init();
palmz72_leds_init();
- palmz72_camera_init();
}
MACHINE_START(PALMZ72, "Palm Zire72")
diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c
index bf613f88d70b..8dfcc366d0fe 100644
--- a/arch/arm/mach-pxa/pcm990-baseboard.c
+++ b/arch/arm/mach-pxa/pcm990-baseboard.c
@@ -24,10 +24,6 @@
#include <linux/pwm.h>
#include <linux/pwm_backlight.h>
-#include <media/i2c/mt9v022.h>
-#include <media/soc_camera.h>
-
-#include <linux/platform_data/media/camera-pxa.h>
#include <asm/mach/map.h>
#include "pxa27x.h"
#include <mach/audio.h>
@@ -374,149 +370,6 @@ static struct pxaohci_platform_data pcm990_ohci_platform_data = {
.power_on_delay = 10,
};
-/*
- * PXA27x Camera specific stuff
- */
-#if defined(CONFIG_VIDEO_PXA27x) || defined(CONFIG_VIDEO_PXA27x_MODULE)
-static unsigned long pcm990_camera_pin_config[] = {
- /* CIF */
- GPIO98_CIF_DD_0,
- GPIO105_CIF_DD_1,
- GPIO104_CIF_DD_2,
- GPIO103_CIF_DD_3,
- GPIO95_CIF_DD_4,
- GPIO94_CIF_DD_5,
- GPIO93_CIF_DD_6,
- GPIO108_CIF_DD_7,
- GPIO107_CIF_DD_8,
- GPIO106_CIF_DD_9,
- GPIO42_CIF_MCLK,
- GPIO45_CIF_PCLK,
- GPIO43_CIF_FV,
- GPIO44_CIF_LV,
-};
-
-/*
- * CICR4: PCLK_EN: Pixel clock is supplied by the sensor
- * MCLK_EN: Master clock is generated by PXA
- * PCP: Data sampled on the falling edge of pixel clock
- */
-struct pxacamera_platform_data pcm990_pxacamera_platform_data = {
- .flags = PXA_CAMERA_MASTER | PXA_CAMERA_DATAWIDTH_8 | PXA_CAMERA_DATAWIDTH_10 |
- PXA_CAMERA_PCLK_EN | PXA_CAMERA_MCLK_EN/* | PXA_CAMERA_PCP*/,
- .mclk_10khz = 1000,
-};
-
-#include <linux/platform_data/pca953x.h>
-
-static struct pca953x_platform_data pca9536_data = {
- .gpio_base = PXA_NR_BUILTIN_GPIO,
-};
-
-static int gpio_bus_switch = -EINVAL;
-
-static int pcm990_camera_set_bus_param(struct soc_camera_link *link,
- unsigned long flags)
-{
- if (gpio_bus_switch < 0) {
- if (flags == SOCAM_DATAWIDTH_10)
- return 0;
- else
- return -EINVAL;
- }
-
- if (flags & SOCAM_DATAWIDTH_8)
- gpio_set_value_cansleep(gpio_bus_switch, 1);
- else
- gpio_set_value_cansleep(gpio_bus_switch, 0);
-
- return 0;
-}
-
-static unsigned long pcm990_camera_query_bus_param(struct soc_camera_link *link)
-{
- int ret;
-
- if (gpio_bus_switch < 0) {
- ret = gpio_request(PXA_NR_BUILTIN_GPIO, "camera");
- if (!ret) {
- gpio_bus_switch = PXA_NR_BUILTIN_GPIO;
- gpio_direction_output(gpio_bus_switch, 0);
- }
- }
-
- if (gpio_bus_switch >= 0)
- return SOCAM_DATAWIDTH_8 | SOCAM_DATAWIDTH_10;
- else
- return SOCAM_DATAWIDTH_10;
-}
-
-static void pcm990_camera_free_bus(struct soc_camera_link *link)
-{
- if (gpio_bus_switch < 0)
- return;
-
- gpio_free(gpio_bus_switch);
- gpio_bus_switch = -EINVAL;
-}
-
-/* Board I2C devices. */
-static struct i2c_board_info __initdata pcm990_i2c_devices[] = {
- {
- /* Must initialize before the camera(s) */
- I2C_BOARD_INFO("pca9536", 0x41),
- .platform_data = &pca9536_data,
- },
-};
-
-static struct mt9v022_platform_data mt9v022_pdata = {
- .y_skip_top = 1,
-};
-
-static struct i2c_board_info pcm990_camera_i2c[] = {
- {
- I2C_BOARD_INFO("mt9v022", 0x48),
- }, {
- I2C_BOARD_INFO("mt9m001", 0x5d),
- },
-};
-
-static struct soc_camera_link iclink[] = {
- {
- .bus_id = 0, /* Must match with the camera ID */
- .board_info = &pcm990_camera_i2c[0],
- .priv = &mt9v022_pdata,
- .i2c_adapter_id = 0,
- .query_bus_param = pcm990_camera_query_bus_param,
- .set_bus_param = pcm990_camera_set_bus_param,
- .free_bus = pcm990_camera_free_bus,
- }, {
- .bus_id = 0, /* Must match with the camera ID */
- .board_info = &pcm990_camera_i2c[1],
- .i2c_adapter_id = 0,
- .query_bus_param = pcm990_camera_query_bus_param,
- .set_bus_param = pcm990_camera_set_bus_param,
- .free_bus = pcm990_camera_free_bus,
- },
-};
-
-static struct platform_device pcm990_camera[] = {
- {
- .name = "soc-camera-pdrv",
- .id = 0,
- .dev = {
- .platform_data = &iclink[0],
- },
- }, {
- .name = "soc-camera-pdrv",
- .id = 1,
- .dev = {
- .platform_data = &iclink[1],
- },
- },
-};
-#endif /* CONFIG_VIDEO_PXA27x ||CONFIG_VIDEO_PXA27x_MODULE */
-
/*
* system init for baseboard usage. Will be called by pcm027 init.
*
@@ -551,15 +404,5 @@ void __init pcm990_baseboard_init(void)
pxa_set_i2c_info(NULL);
pxa_set_ac97_info(NULL);
-#if defined(CONFIG_VIDEO_PXA27x) || defined(CONFIG_VIDEO_PXA27x_MODULE)
- pxa2xx_mfp_config(ARRAY_AND_SIZE(pcm990_camera_pin_config));
- pxa_set_camera_info(&pcm990_pxacamera_platform_data);
-
- i2c_register_board_info(0, ARRAY_AND_SIZE(pcm990_i2c_devices));
-
- platform_device_register(&pcm990_camera[0]);
- platform_device_register(&pcm990_camera[1]);
-#endif
-
printk(KERN_INFO "PCM-990 Evaluation baseboard initialized\n");
}
--
2.27.0
