msm: board-8960: Create a separate board file for camera devices
Move the MSM8960 camera devices and associated
initialization code into a dedicated board file.
Change-Id: I6253b5143e7a9a6687f1b029f1af492cda1f6ced
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
diff --git a/arch/arm/mach-msm/board-msm8960-camera.c b/arch/arm/mach-msm/board-msm8960-camera.c
new file mode 100644
index 0000000..a9c62e0
--- /dev/null
+++ b/arch/arm/mach-msm/board-msm8960-camera.c
@@ -0,0 +1,484 @@
+/* Copyright (c) 2011, Code Aurora Forum. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/i2c.h>
+#include <linux/i2c/sx150x.h>
+#include <asm/mach-types.h>
+#include <mach/board.h>
+#include <mach/msm_bus_board.h>
+#include <mach/gpio.h>
+#include <mach/gpiomux.h>
+#include "devices.h"
+#include "board-msm8960.h"
+
+#if (defined(CONFIG_GPIO_SX150X) || defined(CONFIG_GPIO_SX150X_MODULE)) && \
+ defined(CONFIG_I2C)
+
+static struct i2c_board_info cam_expander_i2c_info[] = {
+ {
+ I2C_BOARD_INFO("sx1508q", 0x22),
+ .platform_data = &msm8960_sx150x_data[SX150X_CAM]
+ },
+};
+
+static struct msm_cam_expander_info cam_expander_info[] = {
+ {
+ cam_expander_i2c_info,
+ MSM_8960_GSBI4_QUP_I2C_BUS_ID,
+ },
+};
+#endif
+
+static struct gpiomux_setting cam_settings[] = {
+ {
+ .func = GPIOMUX_FUNC_GPIO, /*suspend*/
+ .drv = GPIOMUX_DRV_2MA,
+ .pull = GPIOMUX_PULL_DOWN,
+ },
+
+ {
+ .func = GPIOMUX_FUNC_1, /*active 1*/
+ .drv = GPIOMUX_DRV_2MA,
+ .pull = GPIOMUX_PULL_NONE,
+ },
+
+ {
+ .func = GPIOMUX_FUNC_GPIO, /*active 2*/
+ .drv = GPIOMUX_DRV_2MA,
+ .pull = GPIOMUX_PULL_NONE,
+ },
+
+ {
+ .func = GPIOMUX_FUNC_1, /*active 3*/
+ .drv = GPIOMUX_DRV_8MA,
+ .pull = GPIOMUX_PULL_NONE,
+ },
+
+ {
+ .func = GPIOMUX_FUNC_5, /*active 4*/
+ .drv = GPIOMUX_DRV_8MA,
+ .pull = GPIOMUX_PULL_UP,
+ },
+
+ {
+ .func = GPIOMUX_FUNC_6, /*active 5*/
+ .drv = GPIOMUX_DRV_8MA,
+ .pull = GPIOMUX_PULL_UP,
+ },
+
+ {
+ .func = GPIOMUX_FUNC_2, /*active 6*/
+ .drv = GPIOMUX_DRV_2MA,
+ .pull = GPIOMUX_PULL_UP,
+ },
+
+ {
+ .func = GPIOMUX_FUNC_3, /*active 7*/
+ .drv = GPIOMUX_DRV_8MA,
+ .pull = GPIOMUX_PULL_UP,
+ },
+
+ {
+ .func = GPIOMUX_FUNC_GPIO, /*i2c suspend*/
+ .drv = GPIOMUX_DRV_2MA,
+ .pull = GPIOMUX_PULL_KEEPER,
+ },
+
+};
+
+
+static struct msm_gpiomux_config msm8960_cam_common_configs[] = {
+ {
+ .gpio = 2,
+ .settings = {
+ [GPIOMUX_ACTIVE] = &cam_settings[2],
+ [GPIOMUX_SUSPENDED] = &cam_settings[0],
+ },
+ },
+ {
+ .gpio = 3,
+ .settings = {
+ [GPIOMUX_ACTIVE] = &cam_settings[1],
+ [GPIOMUX_SUSPENDED] = &cam_settings[0],
+ },
+ },
+ {
+ .gpio = 4,
+ .settings = {
+ [GPIOMUX_ACTIVE] = &cam_settings[1],
+ [GPIOMUX_SUSPENDED] = &cam_settings[0],
+ },
+ },
+ {
+ .gpio = 5,
+ .settings = {
+ [GPIOMUX_ACTIVE] = &cam_settings[1],
+ [GPIOMUX_SUSPENDED] = &cam_settings[0],
+ },
+ },
+ {
+ .gpio = 76,
+ .settings = {
+ [GPIOMUX_ACTIVE] = &cam_settings[2],
+ [GPIOMUX_SUSPENDED] = &cam_settings[0],
+ },
+ },
+ {
+ .gpio = 107,
+ .settings = {
+ [GPIOMUX_ACTIVE] = &cam_settings[2],
+ [GPIOMUX_SUSPENDED] = &cam_settings[0],
+ },
+ },
+};
+
+static struct msm_gpiomux_config msm8960_cam_2d_configs[] = {
+ {
+ .gpio = 18,
+ .settings = {
+ [GPIOMUX_ACTIVE] = &cam_settings[3],
+ [GPIOMUX_SUSPENDED] = &cam_settings[8],
+ },
+ },
+ {
+ .gpio = 19,
+ .settings = {
+ [GPIOMUX_ACTIVE] = &cam_settings[3],
+ [GPIOMUX_SUSPENDED] = &cam_settings[8],
+ },
+ },
+ {
+ .gpio = 20,
+ .settings = {
+ [GPIOMUX_ACTIVE] = &cam_settings[3],
+ [GPIOMUX_SUSPENDED] = &cam_settings[8],
+ },
+ },
+ {
+ .gpio = 21,
+ .settings = {
+ [GPIOMUX_ACTIVE] = &cam_settings[3],
+ [GPIOMUX_SUSPENDED] = &cam_settings[8],
+ },
+ },
+};
+
+#ifdef CONFIG_MSM_CAMERA
+
+static uint16_t msm_cam_gpio_2d_tbl[] = {
+ 5, /*CAMIF_MCLK*/
+ 20, /*CAMIF_I2C_DATA*/
+ 21, /*CAMIF_I2C_CLK*/
+};
+
+static struct msm_camera_gpio_conf gpio_conf = {
+ .cam_gpiomux_conf_tbl = msm8960_cam_2d_configs,
+ .cam_gpiomux_conf_tbl_size = ARRAY_SIZE(msm8960_cam_2d_configs),
+ .cam_gpio_tbl = msm_cam_gpio_2d_tbl,
+ .cam_gpio_tbl_size = ARRAY_SIZE(msm_cam_gpio_2d_tbl),
+};
+
+#define VFE_CAMIF_TIMER1_GPIO 2
+#define VFE_CAMIF_TIMER2_GPIO 3
+#define VFE_CAMIF_TIMER3_GPIO_INT 4
+struct msm_camera_sensor_strobe_flash_data strobe_flash_xenon = {
+ .flash_trigger = VFE_CAMIF_TIMER2_GPIO,
+ .flash_charge = VFE_CAMIF_TIMER1_GPIO,
+ .flash_charge_done = VFE_CAMIF_TIMER3_GPIO_INT,
+ .flash_recharge_duration = 50000,
+ .irq = MSM_GPIO_TO_INT(VFE_CAMIF_TIMER3_GPIO_INT),
+};
+
+#ifdef CONFIG_MSM_CAMERA_FLASH
+static struct msm_camera_sensor_flash_src msm_flash_src = {
+ .flash_sr_type = MSM_CAMERA_FLASH_SRC_EXT,
+ ._fsrc.ext_driver_src.led_en = GPIO_CAM_GP_LED_EN1,
+ ._fsrc.ext_driver_src.led_flash_en = GPIO_CAM_GP_LED_EN2,
+#if defined(CONFIG_I2C) && (defined(CONFIG_GPIO_SX150X) || \
+ defined(CONFIG_GPIO_SX150X_MODULE))
+ ._fsrc.ext_driver_src.expander_info = cam_expander_info,
+#endif
+};
+#endif
+
+static struct msm_bus_vectors cam_init_vectors[] = {
+ {
+ .src = MSM_BUS_MASTER_VFE,
+ .dst = MSM_BUS_SLAVE_EBI_CH0,
+ .ab = 0,
+ .ib = 0,
+ },
+ {
+ .src = MSM_BUS_MASTER_VPE,
+ .dst = MSM_BUS_SLAVE_EBI_CH0,
+ .ab = 0,
+ .ib = 0,
+ },
+ {
+ .src = MSM_BUS_MASTER_JPEG_ENC,
+ .dst = MSM_BUS_SLAVE_EBI_CH0,
+ .ab = 0,
+ .ib = 0,
+ },
+};
+
+static struct msm_bus_vectors cam_preview_vectors[] = {
+ {
+ .src = MSM_BUS_MASTER_VFE,
+ .dst = MSM_BUS_SLAVE_EBI_CH0,
+ .ab = 27648000,
+ .ib = 110592000,
+ },
+ {
+ .src = MSM_BUS_MASTER_VPE,
+ .dst = MSM_BUS_SLAVE_EBI_CH0,
+ .ab = 0,
+ .ib = 0,
+ },
+ {
+ .src = MSM_BUS_MASTER_JPEG_ENC,
+ .dst = MSM_BUS_SLAVE_EBI_CH0,
+ .ab = 0,
+ .ib = 0,
+ },
+};
+
+static struct msm_bus_vectors cam_video_vectors[] = {
+ {
+ .src = MSM_BUS_MASTER_VFE,
+ .dst = MSM_BUS_SLAVE_EBI_CH0,
+ .ab = 140451840,
+ .ib = 561807360,
+ },
+ {
+ .src = MSM_BUS_MASTER_VPE,
+ .dst = MSM_BUS_SLAVE_EBI_CH0,
+ .ab = 206807040,
+ .ib = 488816640,
+ },
+ {
+ .src = MSM_BUS_MASTER_JPEG_ENC,
+ .dst = MSM_BUS_SLAVE_EBI_CH0,
+ .ab = 0,
+ .ib = 0,
+ },
+};
+
+static struct msm_bus_vectors cam_snapshot_vectors[] = {
+ {
+ .src = MSM_BUS_MASTER_VFE,
+ .dst = MSM_BUS_SLAVE_EBI_CH0,
+ .ab = 274423680,
+ .ib = 1097694720,
+ },
+ {
+ .src = MSM_BUS_MASTER_VPE,
+ .dst = MSM_BUS_SLAVE_EBI_CH0,
+ .ab = 0,
+ .ib = 0,
+ },
+ {
+ .src = MSM_BUS_MASTER_JPEG_ENC,
+ .dst = MSM_BUS_SLAVE_EBI_CH0,
+ .ab = 540000000,
+ .ib = 1350000000,
+ },
+};
+
+static struct msm_bus_vectors cam_zsl_vectors[] = {
+ {
+ .src = MSM_BUS_MASTER_VFE,
+ .dst = MSM_BUS_SLAVE_EBI_CH0,
+ .ab = 302071680,
+ .ib = 1208286720,
+ },
+ {
+ .src = MSM_BUS_MASTER_VPE,
+ .dst = MSM_BUS_SLAVE_EBI_CH0,
+ .ab = 0,
+ .ib = 0,
+ },
+ {
+ .src = MSM_BUS_MASTER_JPEG_ENC,
+ .dst = MSM_BUS_SLAVE_EBI_CH0,
+ .ab = 540000000,
+ .ib = 1350000000,
+ },
+};
+
+static struct msm_bus_paths cam_bus_client_config[] = {
+ {
+ ARRAY_SIZE(cam_init_vectors),
+ cam_init_vectors,
+ },
+ {
+ ARRAY_SIZE(cam_preview_vectors),
+ cam_preview_vectors,
+ },
+ {
+ ARRAY_SIZE(cam_video_vectors),
+ cam_video_vectors,
+ },
+ {
+ ARRAY_SIZE(cam_snapshot_vectors),
+ cam_snapshot_vectors,
+ },
+ {
+ ARRAY_SIZE(cam_zsl_vectors),
+ cam_zsl_vectors,
+ },
+};
+
+static struct msm_bus_scale_pdata cam_bus_client_pdata = {
+ cam_bus_client_config,
+ ARRAY_SIZE(cam_bus_client_config),
+ .name = "msm_camera",
+};
+
+struct msm_camera_device_platform_data msm_camera_csi_device_data[] = {
+ {
+ .ioclk.mclk_clk_rate = 24000000,
+ .ioclk.vfe_clk_rate = 228570000,
+ .csid_core = 0,
+ .cam_bus_scale_table = &cam_bus_client_pdata,
+ },
+ {
+ .ioclk.mclk_clk_rate = 24000000,
+ .ioclk.vfe_clk_rate = 228570000,
+ .csid_core = 1,
+ .cam_bus_scale_table = &cam_bus_client_pdata,
+ },
+};
+
+#ifdef CONFIG_IMX074_ACT
+static struct i2c_board_info imx074_actuator_i2c_info = {
+ I2C_BOARD_INFO("imx074_act", 0x11),
+};
+
+static struct msm_actuator_info imx074_actuator_info = {
+ .board_info = &imx074_actuator_i2c_info,
+ .bus_id = MSM_8960_GSBI4_QUP_I2C_BUS_ID,
+ .vcm_pwd = 0,
+ .vcm_enable = 1,
+};
+#endif
+
+#ifdef CONFIG_IMX074
+static struct msm_camera_sensor_flash_data flash_imx074 = {
+ .flash_type = MSM_CAMERA_FLASH_LED,
+#ifdef CONFIG_MSM_CAMERA_FLASH
+ .flash_src = &msm_flash_src
+#endif
+};
+
+static struct msm_camera_sensor_platform_info sensor_board_info_imx074 = {
+ .mount_angle = 90,
+ .sensor_reset = 107,
+ .sensor_pwd = 85,
+ .vcm_pwd = 0,
+ .vcm_enable = 1,
+};
+
+static struct msm_camera_sensor_info msm_camera_sensor_imx074_data = {
+ .sensor_name = "imx074",
+ .pdata = &msm_camera_csi_device_data[0],
+ .flash_data = &flash_imx074,
+ .strobe_flash_data = &strobe_flash_xenon,
+ .sensor_platform_info = &sensor_board_info_imx074,
+ .gpio_conf = &gpio_conf,
+ .csi_if = 1,
+ .camera_type = BACK_CAMERA_2D,
+#ifdef CONFIG_IMX074_ACT
+ .actuator_info = &imx074_actuator_info
+#endif
+};
+
+struct platform_device msm8960_camera_sensor_imx074 = {
+ .name = "msm_camera_imx074",
+ .dev = {
+ .platform_data = &msm_camera_sensor_imx074_data,
+ },
+};
+#endif
+#ifdef CONFIG_OV2720
+static struct msm_camera_sensor_flash_data flash_ov2720 = {
+ .flash_type = MSM_CAMERA_FLASH_NONE,
+};
+
+static struct msm_camera_sensor_platform_info sensor_board_info_ov2720 = {
+ .mount_angle = 0,
+ .sensor_reset = 76,
+ .sensor_pwd = 85,
+ .vcm_pwd = 0,
+ .vcm_enable = 1,
+};
+
+static struct msm_camera_sensor_info msm_camera_sensor_ov2720_data = {
+ .sensor_name = "ov2720",
+ .pdata = &msm_camera_csi_device_data[1],
+ .flash_data = &flash_ov2720,
+ .sensor_platform_info = &sensor_board_info_ov2720,
+ .gpio_conf = &gpio_conf,
+ .csi_if = 1,
+ .camera_type = FRONT_CAMERA_2D,
+};
+
+struct platform_device msm8960_camera_sensor_ov2720 = {
+ .name = "msm_camera_ov2720",
+ .dev = {
+ .platform_data = &msm_camera_sensor_ov2720_data,
+ },
+};
+#endif
+
+static struct msm8960_privacy_light_cfg privacy_light_info = {
+ .mpp = PM8921_MPP_PM_TO_SYS(12),
+};
+
+void __init msm8960_init_cam(void)
+{
+ int i;
+ struct platform_device *cam_dev[] = {
+ &msm8960_camera_sensor_imx074,
+ &msm8960_camera_sensor_ov2720,
+ };
+
+ msm_gpiomux_install(msm8960_cam_common_configs,
+ ARRAY_SIZE(msm8960_cam_common_configs));
+
+ if (machine_is_msm8960_liquid()) {
+ struct msm_camera_sensor_info *s_info;
+ s_info = msm8960_camera_sensor_imx074.dev.platform_data;
+ s_info->sensor_platform_info->mount_angle = 180;
+ s_info = msm8960_camera_sensor_ov2720.dev.platform_data;
+ s_info->sensor_platform_info->privacy_light = 1;
+ s_info->sensor_platform_info->privacy_light_info =
+ &privacy_light_info;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(cam_dev); i++) {
+ struct msm_camera_sensor_info *s_info;
+ s_info = cam_dev[i]->dev.platform_data;
+ msm_get_cam_resources(s_info);
+ platform_device_register(cam_dev[i]);
+ }
+
+ platform_device_register(&msm8960_device_csiphy0);
+ platform_device_register(&msm8960_device_csiphy1);
+ platform_device_register(&msm8960_device_csid0);
+ platform_device_register(&msm8960_device_csid1);
+ platform_device_register(&msm8960_device_ispif);
+ platform_device_register(&msm8960_device_vfe);
+ platform_device_register(&msm8960_device_vpe);
+}
+#endif