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/* 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