| /* Copyright (c) 2012, 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 <asm/mach-types.h> |
| #include <linux/i2c.h> |
| #include <linux/gpio.h> |
| #include <mach/board.h> |
| #include <mach/msm_bus_board.h> |
| #include <mach/gpiomux.h> |
| |
| #include "devices.h" |
| #include "board-8064.h" |
| |
| 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_2, /*active 3*/ |
| .drv = GPIOMUX_DRV_2MA, |
| .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, |
| }, |
| |
| { |
| .func = GPIOMUX_FUNC_9, /*active 9*/ |
| .drv = GPIOMUX_DRV_8MA, |
| .pull = GPIOMUX_PULL_NONE, |
| }, |
| { |
| .func = GPIOMUX_FUNC_A, /*active 10*/ |
| .drv = GPIOMUX_DRV_8MA, |
| .pull = GPIOMUX_PULL_NONE, |
| }, |
| { |
| .func = GPIOMUX_FUNC_6, /*active 11*/ |
| .drv = GPIOMUX_DRV_8MA, |
| .pull = GPIOMUX_PULL_NONE, |
| }, |
| { |
| .func = GPIOMUX_FUNC_4, /*active 12*/ |
| .drv = GPIOMUX_DRV_2MA, |
| .pull = GPIOMUX_PULL_NONE, |
| }, |
| |
| }; |
| |
| |
| static struct msm_gpiomux_config apq8064_cam_common_configs[] = { |
| { |
| .gpio = 2, |
| .settings = { |
| [GPIOMUX_ACTIVE] = &cam_settings[12], |
| [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[3], |
| [GPIOMUX_SUSPENDED] = &cam_settings[0], |
| }, |
| }, |
| { |
| .gpio = 5, |
| .settings = { |
| [GPIOMUX_ACTIVE] = &cam_settings[1], |
| [GPIOMUX_SUSPENDED] = &cam_settings[0], |
| }, |
| }, |
| { |
| .gpio = 34, |
| .settings = { |
| [GPIOMUX_ACTIVE] = &cam_settings[2], |
| [GPIOMUX_SUSPENDED] = &cam_settings[0], |
| }, |
| }, |
| { |
| .gpio = 107, |
| .settings = { |
| [GPIOMUX_ACTIVE] = &cam_settings[2], |
| [GPIOMUX_SUSPENDED] = &cam_settings[0], |
| }, |
| }, |
| { |
| .gpio = 10, |
| .settings = { |
| [GPIOMUX_ACTIVE] = &cam_settings[9], |
| [GPIOMUX_SUSPENDED] = &cam_settings[8], |
| }, |
| }, |
| { |
| .gpio = 11, |
| .settings = { |
| [GPIOMUX_ACTIVE] = &cam_settings[10], |
| [GPIOMUX_SUSPENDED] = &cam_settings[8], |
| }, |
| }, |
| { |
| .gpio = 12, |
| .settings = { |
| [GPIOMUX_ACTIVE] = &cam_settings[11], |
| [GPIOMUX_SUSPENDED] = &cam_settings[8], |
| }, |
| }, |
| { |
| .gpio = 13, |
| .settings = { |
| [GPIOMUX_ACTIVE] = &cam_settings[11], |
| [GPIOMUX_SUSPENDED] = &cam_settings[8], |
| }, |
| }, |
| }; |
| |
| static struct msm_gpiomux_config apq8064_cam_2d_configs[] = { |
| }; |
| |
| #ifdef CONFIG_MSM_CAMERA |
| |
| 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", |
| }; |
| |
| static struct msm_camera_device_platform_data msm_camera_csi_device_data[] = { |
| { |
| .csid_core = 0, |
| .is_csiphy = 1, |
| .is_csid = 1, |
| .is_ispif = 1, |
| .is_vpe = 1, |
| .cam_bus_scale_table = &cam_bus_client_pdata, |
| }, |
| { |
| .csid_core = 1, |
| .is_csiphy = 1, |
| .is_csid = 1, |
| .is_ispif = 1, |
| .is_vpe = 1, |
| .cam_bus_scale_table = &cam_bus_client_pdata, |
| }, |
| }; |
| |
| static struct camera_vreg_t apq_8064_back_cam_vreg[] = { |
| {"mipi_csi_vdd", REG_LDO, 1200000, 1200000, 20000}, |
| {"cam_vana", REG_LDO, 2800000, 2850000, 85600}, |
| {"cam_vio", REG_VS, 0, 0, 0}, |
| {"cam_vdig", REG_LDO, 1200000, 1200000, 105000}, |
| {"cam_vaf", REG_LDO, 2800000, 2850000, 300000}, |
| }; |
| |
| static struct camera_vreg_t apq_8064_front_cam_vreg[] = { |
| {"mipi_csi_vdd", REG_LDO, 1200000, 1200000, 20000}, |
| {"cam_vana", REG_LDO, 2800000, 2850000, 85600}, |
| {"cam_vio", REG_VS, 0, 0, 0}, |
| {"cam_vdig", REG_LDO, 1200000, 1200000, 105000}, |
| {"cam_vaf", REG_LDO, 2800000, 2850000, 300000}, |
| }; |
| |
| #define CAML_RSTN PM8921_GPIO_PM_TO_SYS(28) |
| #define CAMR_RSTN 34 |
| |
| static struct gpio apq8064_common_cam_gpio[] = { |
| }; |
| |
| static struct gpio apq8064_back_cam_gpio[] = { |
| {5, GPIOF_DIR_IN, "CAMIF_MCLK"}, |
| {CAML_RSTN, GPIOF_DIR_OUT, "CAM_RESET"}, |
| }; |
| |
| static struct msm_gpio_set_tbl apq8064_back_cam_gpio_set_tbl[] = { |
| {CAML_RSTN, GPIOF_OUT_INIT_LOW, 10000}, |
| {CAML_RSTN, GPIOF_OUT_INIT_HIGH, 10000}, |
| }; |
| |
| static struct msm_camera_gpio_conf apq8064_back_cam_gpio_conf = { |
| .cam_gpiomux_conf_tbl = apq8064_cam_2d_configs, |
| .cam_gpiomux_conf_tbl_size = ARRAY_SIZE(apq8064_cam_2d_configs), |
| .cam_gpio_common_tbl = apq8064_common_cam_gpio, |
| .cam_gpio_common_tbl_size = ARRAY_SIZE(apq8064_common_cam_gpio), |
| .cam_gpio_req_tbl = apq8064_back_cam_gpio, |
| .cam_gpio_req_tbl_size = ARRAY_SIZE(apq8064_back_cam_gpio), |
| .cam_gpio_set_tbl = apq8064_back_cam_gpio_set_tbl, |
| .cam_gpio_set_tbl_size = ARRAY_SIZE(apq8064_back_cam_gpio_set_tbl), |
| }; |
| |
| static struct gpio apq8064_front_cam_gpio[] = { |
| {4, GPIOF_DIR_IN, "CAMIF_MCLK"}, |
| {12, GPIOF_DIR_IN, "CAMIF_I2C_DATA"}, |
| {13, GPIOF_DIR_IN, "CAMIF_I2C_CLK"}, |
| {CAMR_RSTN, GPIOF_DIR_OUT, "CAM_RESET"}, |
| }; |
| |
| static struct msm_gpio_set_tbl apq8064_front_cam_gpio_set_tbl[] = { |
| {CAMR_RSTN, GPIOF_OUT_INIT_LOW, 10000}, |
| {CAMR_RSTN, GPIOF_OUT_INIT_HIGH, 10000}, |
| }; |
| |
| static struct msm_camera_gpio_conf apq8064_front_cam_gpio_conf = { |
| .cam_gpiomux_conf_tbl = apq8064_cam_2d_configs, |
| .cam_gpiomux_conf_tbl_size = ARRAY_SIZE(apq8064_cam_2d_configs), |
| .cam_gpio_common_tbl = apq8064_common_cam_gpio, |
| .cam_gpio_common_tbl_size = ARRAY_SIZE(apq8064_common_cam_gpio), |
| .cam_gpio_req_tbl = apq8064_front_cam_gpio, |
| .cam_gpio_req_tbl_size = ARRAY_SIZE(apq8064_front_cam_gpio), |
| .cam_gpio_set_tbl = apq8064_front_cam_gpio_set_tbl, |
| .cam_gpio_set_tbl_size = ARRAY_SIZE(apq8064_front_cam_gpio_set_tbl), |
| }; |
| |
| static struct msm_camera_i2c_conf apq8064_back_cam_i2c_conf = { |
| .use_i2c_mux = 1, |
| .mux_dev = &msm8960_device_i2c_mux_gsbi4, |
| .i2c_mux_mode = MODE_L, |
| }; |
| |
| static struct msm_camera_i2c_conf apq8064_front_cam_i2c_conf = { |
| .use_i2c_mux = 1, |
| .mux_dev = &msm8960_device_i2c_mux_gsbi4, |
| .i2c_mux_mode = MODE_L, |
| }; |
| |
| #ifdef CONFIG_IMX074 |
| static struct msm_camera_sensor_flash_data flash_imx074 = { |
| .flash_type = MSM_CAMERA_FLASH_NONE, |
| }; |
| |
| static struct msm_camera_sensor_platform_info sensor_board_info_imx074 = { |
| .mount_angle = 90, |
| .cam_vreg = apq_8064_back_cam_vreg, |
| .num_vreg = ARRAY_SIZE(apq_8064_back_cam_vreg), |
| .gpio_conf = &apq8064_back_cam_gpio_conf, |
| .i2c_conf = &apq8064_back_cam_i2c_conf, |
| }; |
| |
| 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, |
| .sensor_platform_info = &sensor_board_info_imx074, |
| .csi_if = 1, |
| .camera_type = BACK_CAMERA_2D, |
| }; |
| #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, |
| .cam_vreg = apq_8064_front_cam_vreg, |
| .num_vreg = ARRAY_SIZE(apq_8064_front_cam_vreg), |
| .gpio_conf = &apq8064_front_cam_gpio_conf, |
| .i2c_conf = &apq8064_front_cam_i2c_conf, |
| }; |
| |
| 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, |
| .csi_if = 1, |
| .camera_type = FRONT_CAMERA_2D, |
| }; |
| #endif |
| |
| |
| void __init apq8064_init_cam(void) |
| { |
| msm_gpiomux_install(apq8064_cam_common_configs, |
| ARRAY_SIZE(apq8064_cam_common_configs)); |
| |
| platform_device_register(&msm8960_device_i2c_mux_gsbi4); |
| 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); |
| } |
| |
| #ifdef CONFIG_I2C |
| static struct i2c_board_info apq8064_camera_i2c_boardinfo[] = { |
| #ifdef CONFIG_IMX074 |
| { |
| I2C_BOARD_INFO("imx074", 0x1A), |
| .platform_data = &msm_camera_sensor_imx074_data, |
| }, |
| #endif |
| #ifdef CONFIG_OV2720 |
| { |
| I2C_BOARD_INFO("ov2720", 0x6C), |
| .platform_data = &msm_camera_sensor_ov2720_data, |
| }, |
| #endif |
| }; |
| |
| struct msm_camera_board_info apq8064_camera_board_info = { |
| .board_info = apq8064_camera_i2c_boardinfo, |
| .num_i2c_board_info = ARRAY_SIZE(apq8064_camera_i2c_boardinfo), |
| }; |
| #endif |
| #endif |