+++ /dev/null
-/* arch/arm/mach-rk29/board-rk29.c\r
- *\r
- * Copyright (C) 2010 ROCKCHIP, Inc.\r
- *\r
- * This software is licensed under the terms of the GNU General Public\r
- * License version 2, as published by the Free Software Foundation, and\r
- * may be copied, distributed, and modified under those terms.\r
- *\r
- * This program is distributed in the hope that it will be useful,\r
- * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
- * GNU General Public License for more details.\r
- *\r
- */\r
-\r
-#include <linux/kernel.h>\r
-#include <linux/init.h>\r
-#include <linux/platform_device.h>\r
-#include <linux/input.h>\r
-#include <linux/io.h>\r
-#include <linux/delay.h>\r
-#include <linux/i2c.h>\r
-#include <linux/spi/spi.h>\r
-#include <linux/mmc/host.h>\r
-#include <linux/android_pmem.h>\r
-#include <linux/usb/android_composite.h>\r
-\r
-#include <mach/hardware.h>\r
-#include <asm/setup.h>\r
-#include <asm/mach-types.h>\r
-#include <asm/mach/arch.h>\r
-#include <asm/mach/map.h>\r
-#include <asm/mach/flash.h>\r
-#include <asm/hardware/gic.h>\r
-\r
-#include <mach/iomux.h>\r
-#include <mach/gpio.h>\r
-#include <mach/irqs.h>\r
-#include <mach/rk29_iomap.h>\r
-#include <mach/board.h>\r
-#include <mach/rk29_nand.h>\r
-#include <mach/rk29_camera.h> /* ddl@rock-chips.com : camera support */\r
-#include <media/soc_camera.h> /* ddl@rock-chips.com : camera support */\r
-#include <mach/vpu_mem.h>\r
-#include <mach/sram.h>\r
-\r
-#include <linux/regulator/rk29-pwm-regulator.h>\r
-#include <linux/regulator/machine.h>\r
-\r
-#include <linux/mtd/nand.h>\r
-#include <linux/mtd/partitions.h>\r
-\r
-#include "devices.h"\r
-#include "../../../drivers/input/touchscreen/xpt2046_cbn_ts.h"\r
-\r
-\r
-/* Set memory size of pmem */\r
-#ifdef CONFIG_RK29_MEM_SIZE_M
-#define SDRAM_SIZE (CONFIG_RK29_MEM_SIZE_M * SZ_1M)
-#else
-#define SDRAM_SIZE SZ_512M
-#endif
-#define PMEM_GPU_SIZE SZ_64M\r
-#define PMEM_UI_SIZE SZ_32M\r
-#define PMEM_VPU_SIZE SZ_64M\r
-#define PMEM_CAM_SIZE 0x01300000\r
-#ifdef CONFIG_VIDEO_RK29_WORK_IPP\r
-#define MEM_CAMIPP_SIZE SZ_4M\r
-#else\r
-#define MEM_CAMIPP_SIZE 0\r
-#endif\r
-#define MEM_FB_SIZE (3*SZ_2M)\r
-\r
-#define PMEM_GPU_BASE ((u32)RK29_SDRAM_PHYS + SDRAM_SIZE - PMEM_GPU_SIZE)\r
-#define PMEM_UI_BASE (PMEM_GPU_BASE - PMEM_UI_SIZE)\r
-#define PMEM_VPU_BASE (PMEM_UI_BASE - PMEM_VPU_SIZE)\r
-#define PMEM_CAM_BASE (PMEM_VPU_BASE - PMEM_CAM_SIZE)\r
-#define MEM_CAMIPP_BASE (PMEM_CAM_BASE - MEM_CAMIPP_SIZE)\r
-#define MEM_FB_BASE (MEM_CAMIPP_BASE - MEM_FB_SIZE)\r
-#define LINUX_SIZE (MEM_FB_BASE - RK29_SDRAM_PHYS)\r
-\r
-extern struct sys_timer rk29_timer;\r
-\r
-int rk29_nand_io_init(void)\r
-{\r
- return 0;\r
-}\r
-\r
-struct rk29_nand_platform_data rk29_nand_data = {\r
- .width = 1, /* data bus width in bytes */\r
- .hw_ecc = 1, /* hw ecc 0: soft ecc */\r
- .num_flash = 1,\r
- .io_init = rk29_nand_io_init,\r
-};\r
-\r
-#ifdef CONFIG_FB_RK29\r
-/*****************************************************************************************\r
- * lcd devices\r
- * author: zyw@rock-chips.com\r
- *****************************************************************************************/\r
-//#ifdef CONFIG_LCD_TD043MGEA1\r
-#define LCD_TXD_PIN INVALID_GPIO\r
-#define LCD_CLK_PIN INVALID_GPIO\r
-#define LCD_CS_PIN INVALID_GPIO\r
-/*****************************************************************************************\r
-* frame buffe devices\r
-* author: zyw@rock-chips.com\r
-*****************************************************************************************/\r
-#define FB_ID 0\r
-#define FB_DISPLAY_ON_PIN RK29_PIN6_PD0\r
-#define FB_LCD_STANDBY_PIN RK29_PIN6_PD1\r
-#define FB_LCD_CABC_EN_PIN RK29_PIN6_PD2\r
-#define FB_MCU_FMK_PIN INVALID_GPIO\r
-\r
-#define FB_DISPLAY_ON_VALUE GPIO_HIGH\r
-#define FB_LCD_STANDBY_VALUE GPIO_HIGH\r
-\r
-//#endif\r
-static int rk29_lcd_io_init(void)\r
-{\r
- int ret = 0;\r
- return ret;\r
-}\r
-\r
-static int rk29_lcd_io_deinit(void)\r
-{\r
- int ret = 0;\r
- return ret;\r
-}\r
-\r
-struct rk29lcd_info rk29_lcd_info = {\r
- .txd_pin = LCD_TXD_PIN,\r
- .clk_pin = LCD_CLK_PIN,\r
- .cs_pin = LCD_CS_PIN,\r
- .io_init = rk29_lcd_io_init,\r
- .io_deinit = rk29_lcd_io_deinit,\r
-};\r
-\r
-\r
-static int rk29_fb_io_init(struct rk29_fb_setting_info *fb_setting)\r
-{\r
- int ret = 0;\r
- if(fb_setting->mcu_fmk_en && (FB_MCU_FMK_PIN != INVALID_GPIO))\r
- {\r
- ret = gpio_request(FB_MCU_FMK_PIN, NULL);\r
- if(ret != 0)\r
- {\r
- gpio_free(FB_MCU_FMK_PIN);\r
- printk(">>>>>> FB_MCU_FMK_PIN gpio_request err \n ");\r
- }\r
- gpio_direction_input(FB_MCU_FMK_PIN);\r
- }\r
- if(fb_setting->disp_on_en && (FB_DISPLAY_ON_PIN != INVALID_GPIO))\r
- {\r
- ret = gpio_request(FB_DISPLAY_ON_PIN, NULL);\r
- if(ret != 0)\r
- {\r
- gpio_free(FB_DISPLAY_ON_PIN);\r
- printk(">>>>>> FB_DISPLAY_ON_PIN gpio_request err \n ");\r
- }\r
- }\r
-\r
- if(fb_setting->disp_on_en && (FB_LCD_STANDBY_PIN != INVALID_GPIO))\r
- {\r
- ret = gpio_request(FB_LCD_STANDBY_PIN, NULL);\r
- if(ret != 0)\r
- {\r
- gpio_free(FB_LCD_STANDBY_PIN);\r
- printk(">>>>>> FB_LCD_STANDBY_PIN gpio_request err \n ");\r
- }\r
- }\r
-\r
- if(FB_LCD_CABC_EN_PIN != INVALID_GPIO)\r
- {\r
- ret = gpio_request(FB_LCD_CABC_EN_PIN, NULL);\r
- if(ret != 0)\r
- {\r
- gpio_free(FB_LCD_CABC_EN_PIN);\r
- printk(">>>>>> FB_LCD_CABC_EN_PIN gpio_request err \n ");\r
- }\r
- gpio_direction_output(FB_LCD_CABC_EN_PIN, 0);\r
- gpio_set_value(FB_LCD_CABC_EN_PIN, GPIO_LOW);\r
- }\r
-\r
- return ret;\r
-}\r
-\r
-struct rk29fb_info rk29_fb_info = {\r
- .fb_id = FB_ID,\r
- .disp_on_pin = FB_DISPLAY_ON_PIN,\r
- .disp_on_value = FB_DISPLAY_ON_VALUE,\r
- .standby_pin = FB_LCD_STANDBY_PIN,\r
- .standby_value = FB_LCD_STANDBY_VALUE,\r
- .mcu_fmk_pin = FB_MCU_FMK_PIN,\r
- .lcd_info = &rk29_lcd_info,\r
- .io_init = rk29_fb_io_init,\r
-};\r
-\r
-/* rk29 fb resource */\r
-struct resource rk29_fb_resource[] = {\r
- [0] = {\r
- .name = "lcdc reg",\r
- .start = RK29_LCDC_PHYS,\r
- .end = RK29_LCDC_PHYS + RK29_LCDC_SIZE - 1,\r
- .flags = IORESOURCE_MEM,\r
- },\r
- [1] = {\r
- .name = "lcdc irq",\r
- .start = IRQ_LCDC,\r
- .end = IRQ_LCDC,\r
- .flags = IORESOURCE_IRQ,\r
- },\r
- [2] = {\r
- .name = "win1 buf",\r
- .start = MEM_FB_BASE,\r
- .end = MEM_FB_BASE + MEM_FB_SIZE - 1,\r
- .flags = IORESOURCE_MEM,\r
- },\r
-};\r
-\r
-/*platform_device*/\r
-struct platform_device rk29_device_fb = {\r
- .name = "rk29-fb",\r
- .id = 4,\r
- .num_resources = ARRAY_SIZE(rk29_fb_resource),\r
- .resource = rk29_fb_resource,\r
- .dev = {\r
- .platform_data = &rk29_fb_info,\r
- }\r
-};\r
-#endif\r
-\r
-static struct android_pmem_platform_data android_pmem_pdata = {\r
- .name = "pmem",\r
- .start = PMEM_UI_BASE,\r
- .size = PMEM_UI_SIZE,\r
- .no_allocator = 0,\r
- .cached = 1,\r
-};\r
-\r
-static struct platform_device android_pmem_device = {\r
- .name = "android_pmem",\r
- .id = 0,\r
- .dev = {\r
- .platform_data = &android_pmem_pdata,\r
- },\r
-};\r
-\r
-\r
-static struct android_pmem_platform_data android_pmem_cam_pdata = {\r
- .name = "pmem_cam",\r
- .start = PMEM_CAM_BASE,\r
- .size = PMEM_CAM_SIZE,\r
- .no_allocator = 1,\r
- .cached = 0,\r
-};\r
-\r
-static struct platform_device android_pmem_cam_device = {\r
- .name = "android_pmem",\r
- .id = 1,\r
- .dev = {\r
- .platform_data = &android_pmem_cam_pdata,\r
- },\r
-};\r
-\r
-\r
-static struct vpu_mem_platform_data vpu_mem_pdata = {\r
- .name = "vpu_mem",\r
- .start = PMEM_VPU_BASE,\r
- .size = PMEM_VPU_SIZE,\r
- .cached = 1,\r
-};\r
-\r
-static struct platform_device rk29_vpu_mem_device = {\r
- .name = "vpu_mem",\r
- .id = 2,\r
- .dev = {\r
- .platform_data = &vpu_mem_pdata,\r
- },\r
-};\r
-\r
-\r
-/*HANNSTAR_P1003 touch*/\r
-#if defined (CONFIG_HANNSTAR_P1003)\r
-#define TOUCH_RESET_PIN RK29_PIN6_PC3\r
-#define TOUCH_INT_PIN RK29_PIN0_PA2\r
-\r
-int p1003_init_platform_hw(void)\r
-{\r
- if(gpio_request(TOUCH_RESET_PIN,NULL) != 0){\r
- gpio_free(TOUCH_RESET_PIN);\r
- printk("p1003_init_platform_hw gpio_request error\n");\r
- return -EIO;\r
- }\r
-\r
- if(gpio_request(TOUCH_INT_PIN,NULL) != 0){\r
- gpio_free(TOUCH_INT_PIN);\r
- printk("p1003_init_platform_hw gpio_request error\n");\r
- return -EIO;\r
- }\r
- gpio_pull_updown(TOUCH_INT_PIN, 1);\r
- gpio_direction_output(TOUCH_RESET_PIN, 0);\r
- msleep(500);\r
- gpio_set_value(TOUCH_RESET_PIN,GPIO_LOW);\r
- msleep(500);\r
- gpio_set_value(TOUCH_RESET_PIN,GPIO_HIGH);\r
-\r
- return 0;\r
-}\r
-\r
-\r
-struct p1003_platform_data p1003_info = {\r
- .model= 1003,\r
- .init_platform_hw= p1003_init_platform_hw,\r
-\r
-};\r
-#endif\r
-\r
-/*MMA8452 gsensor*/\r
-#if defined (CONFIG_GS_MMA8452)\r
-#define MMA8452_INT_PIN RK29_PIN0_PA3\r
-\r
-int mma8452_init_platform_hw(void)\r
-{\r
-\r
- if(gpio_request(MMA8452_INT_PIN,NULL) != 0){\r
- gpio_free(MMA8452_INT_PIN);\r
- printk("mma8452_init_platform_hw gpio_request error\n");\r
- return -EIO;\r
- }\r
- gpio_pull_updown(MMA8452_INT_PIN, 1);\r
- return 0;\r
-}\r
-\r
-\r
-struct mma8452_platform_data mma8452_info = {\r
- .model= 8452,\r
- .swap_xy = 0,\r
- .init_platform_hw= mma8452_init_platform_hw,\r
-\r
-};\r
-#endif\r
-\r
-\r
-/*it7260 touch*/\r
-#if defined (CONFIG_TOUCHSCREEN_IT7260)\r
-#define TOUCH_PWR_PIN RK29_PIN6_PD1\r
-#define TOUCH_RESET_PIN RK29_PIN6_PC3\r
-#define TOUCH_INT_PIN RK29_PIN0_PA2\r
-\r
-int it7260_init_platform_hw(void)\r
-{\r
- if(gpio_request(TOUCH_RESET_PIN,NULL) != 0){\r
- gpio_free(TOUCH_RESET_PIN);\r
- printk("it7260_init_platform_hw gpio_request error\n");\r
- return -EIO;\r
- }\r
-\r
- if(gpio_request(TOUCH_INT_PIN,NULL) != 0){\r
- gpio_free(TOUCH_INT_PIN);\r
- printk("it7260_init_platform_hw gpio_request error\n");\r
- return -EIO;\r
- }\r
-\r
- gpio_direction_output(TOUCH_PWR_PIN, 0);\r
- gpio_set_value(TOUCH_PWR_PIN,GPIO_LOW);\r
-\r
- msleep(100);\r
-\r
- gpio_direction_output(TOUCH_INT_PIN, 0);\r
- gpio_set_value(TOUCH_INT_PIN,GPIO_LOW);\r
-\r
- msleep(100);\r
- gpio_set_value(TOUCH_PWR_PIN,GPIO_HIGH);\r
- msleep(100);\r
-\r
- gpio_direction_output(TOUCH_RESET_PIN, 0);\r
- mdelay(100);\r
- gpio_set_value(TOUCH_RESET_PIN,GPIO_LOW);\r
- mdelay(100);\r
- gpio_set_value(TOUCH_RESET_PIN,GPIO_HIGH);\r
-\r
- gpio_direction_output(TOUCH_INT_PIN, 1);\r
- gpio_pull_updown(TOUCH_INT_PIN, 0);\r
-\r
-\r
- return 0;\r
-}\r
-\r
-\r
-struct it7260_platform_data it7260_info = {\r
- .init_platform_hw=NULL, //it7260_init_platform_hw,\r
-};\r
-#endif\r
-\r
-/*****************************************************************************************\r
- * i2c devices\r
- * author: kfx@rock-chips.com\r
-*****************************************************************************************/\r
-static int rk29_i2c0_io_init(void)\r
-{\r
- rk29_mux_api_set(GPIO2B7_I2C0SCL_NAME, GPIO2L_I2C0_SCL);\r
- rk29_mux_api_set(GPIO2B6_I2C0SDA_NAME, GPIO2L_I2C0_SDA);\r
- return 0;\r
-}\r
-\r
-static int rk29_i2c1_io_init(void)\r
-{\r
- rk29_mux_api_set(GPIO1A7_I2C1SCL_NAME, GPIO1L_I2C1_SCL);\r
- rk29_mux_api_set(GPIO1A6_I2C1SDA_NAME, GPIO1L_I2C1_SDA);\r
- return 0;\r
-}\r
-static int rk29_i2c2_io_init(void)\r
-{\r
- rk29_mux_api_set(GPIO5D4_I2C2SCL_NAME, GPIO5H_I2C2_SCL);\r
- rk29_mux_api_set(GPIO5D3_I2C2SDA_NAME, GPIO5H_I2C2_SDA);\r
- return 0;\r
-}\r
-\r
-static int rk29_i2c3_io_init(void)\r
-{\r
- rk29_mux_api_set(GPIO2B5_UART3RTSN_I2C3SCL_NAME, GPIO2L_I2C3_SCL);\r
- rk29_mux_api_set(GPIO2B4_UART3CTSN_I2C3SDA_NAME, GPIO2L_I2C3_SDA);\r
- return 0;\r
-}\r
-\r
-struct rk29_i2c_platform_data default_i2c0_data = {\r
- .bus_num = 0,\r
- .flags = 0,\r
- .slave_addr = 0xff,\r
- .scl_rate = 400*1000,\r
- .mode = I2C_MODE_IRQ,\r
- .io_init = rk29_i2c0_io_init,\r
-};\r
-\r
-struct rk29_i2c_platform_data default_i2c1_data = {\r
- .bus_num = 1,\r
- .flags = 0,\r
- .slave_addr = 0xff,\r
- .scl_rate = 400*1000,\r
- .mode = I2C_MODE_POLL,\r
- .io_init = rk29_i2c1_io_init,\r
-};\r
-\r
-struct rk29_i2c_platform_data default_i2c2_data = {\r
- .bus_num = 2,\r
- .flags = 0,\r
- .slave_addr = 0xff,\r
- .scl_rate = 400*1000,\r
- .mode = I2C_MODE_IRQ,\r
- .io_init = rk29_i2c2_io_init,\r
-};\r
-\r
-struct rk29_i2c_platform_data default_i2c3_data = {\r
- .bus_num = 3,\r
- .flags = 0,\r
- .slave_addr = 0xff,\r
- .scl_rate = 400*1000,\r
- .mode = I2C_MODE_POLL,\r
- .io_init = rk29_i2c3_io_init,\r
-};\r
-\r
-#ifdef CONFIG_I2C0_RK29\r
-static struct i2c_board_info __initdata board_i2c0_devices[] = {\r
-#if defined (CONFIG_RK1000_CONTROL)\r
- {\r
- .type = "rk1000_control",\r
- .addr = 0x40,\r
- .flags = 0,\r
- },\r
-#endif\r
-#if defined (CONFIG_SND_SOC_RK1000)\r
- {\r
- .type = "rk1000_i2c_codec",\r
- .addr = 0x60,\r
- .flags = 0,\r
- },\r
-#endif\r
-#if defined (CONFIG_SND_SOC_WM8900)\r
- {\r
- .type = "wm8900",\r
- .addr = 0x1A,\r
- .flags = 0,\r
- },\r
-#endif\r
-#if defined (CONFIG_BATTERY_STC3100)\r
- {\r
- .type = "stc3100",\r
- .addr = 0x70,\r
- .flags = 0,\r
- },\r
-#endif\r
-#if defined (CONFIG_BATTERY_BQ27510)\r
- {\r
- .type = "bq27510",\r
- .addr = 0x55,\r
- .flags = 0,\r
- },\r
-#endif\r
-#if defined (CONFIG_RTC_HYM8563)\r
- {\r
- .type = "rtc_hym8563",\r
- .addr = 0x51,\r
- .flags = 0,\r
- ///.irq = RK2818_PIN_PA4,\r
- },\r
-#endif\r
-#if defined (CONFIG_GS_MMA8452)\r
- {\r
- .type = "gs_mma8452",\r
- .addr = 0x1c,\r
- .flags = 0,\r
- .irq = MMA8452_INT_PIN,\r
- .platform_data = &mma8452_info,\r
- },\r
-#endif\r
-#if defined (CONFIG_COMPASS_AK8973)\r
- {\r
- .type = "ak8973",\r
- .addr = 0x1d,\r
- .flags = 0,\r
- .irq = RK29_PIN0_PA4,\r
- },\r
-#endif\r
-#if defined (CONFIG_COMPASS_AK8975)\r
- {\r
- .type = "ak8975",\r
- .addr = 0x1d,\r
- .flags = 0,\r
- .irq = RK29_PIN0_PA4,\r
- },\r
-#endif\r
-};\r
-#endif\r
-\r
-#ifdef CONFIG_I2C1_RK29\r
-static struct i2c_board_info __initdata board_i2c1_devices[] = {\r
-#if defined (CONFIG_RK1000_CONTROL1)\r
- {\r
- .type = "rk1000_control",\r
- .addr = 0x40,\r
- .flags = 0,\r
- },\r
-#endif\r
-#if defined (CONFIG_ANX7150)\r
- {\r
- .type = "anx7150",\r
- .addr = 0x39, //0x39, 0x3d\r
- .flags = 0,\r
- .irq = RK29_PIN1_PD7,\r
- },\r
-#endif\r
-\r
-};\r
-#endif\r
-\r
-#ifdef CONFIG_I2C2_RK29\r
-static struct i2c_board_info __initdata board_i2c2_devices[] = {\r
-#if defined (CONFIG_HANNSTAR_P1003)\r
- {\r
- .type = "p1003_touch",\r
- .addr = 0x04,\r
- .flags = 0,\r
- .irq = RK29_PIN0_PA2,\r
- .platform_data = &p1003_info,\r
- },\r
-#endif\r
-#if defined (CONFIG_TOUCHSCREEN_IT7260)\r
- {\r
- .type = "it7260_touch",\r
- .addr = 0x46,\r
- .flags = 0,\r
- .irq = RK29_PIN0_PA2,\r
- .platform_data = &it7260_info,\r
- },\r
-#endif\r
-};\r
-#endif\r
-\r
-#ifdef CONFIG_I2C3_RK29\r
-static struct i2c_board_info __initdata board_i2c3_devices[] = {\r
-};\r
-#endif\r
-\r
-/*****************************************************************************************\r
- * camera devices\r
- * author: ddl@rock-chips.com\r
- *****************************************************************************************/\r
-#ifdef CONFIG_VIDEO_RK29\r
-#define SENSOR_NAME_0 RK29_CAM_SENSOR_NAME_OV5642 /* back camera sensor */
-#define SENSOR_IIC_ADDR_0 0x78
-#define SENSOR_IIC_ADAPTER_ID_0 1
-#define SENSOR_POWER_PIN_0 INVALID_GPIO
-#define SENSOR_RESET_PIN_0 INVALID_GPIO
-#define SENSOR_POWERDN_PIN_0 RK29_PIN6_PB7
-#define SENSOR_FALSH_PIN_0 INVALID_GPIO
-#define SENSOR_POWERACTIVE_LEVEL_0 RK29_CAM_POWERACTIVE_L
-#define SENSOR_RESETACTIVE_LEVEL_0 RK29_CAM_RESETACTIVE_L
-#define SENSOR_POWERDNACTIVE_LEVEL_0 RK29_CAM_POWERDNACTIVE_H
-#define SENSOR_FLASHACTIVE_LEVEL_0 RK29_CAM_FLASHACTIVE_L
-
-#define SENSOR_NAME_1 RK29_CAM_SENSOR_NAME_OV2659 /* front camera sensor */
-#define SENSOR_IIC_ADDR_1 0x60
-#define SENSOR_IIC_ADAPTER_ID_1 1
-#define SENSOR_POWER_PIN_1 INVALID_GPIO
-#define SENSOR_RESET_PIN_1 INVALID_GPIO
-#define SENSOR_POWERDN_PIN_1 RK29_PIN5_PD7
-#define SENSOR_FALSH_PIN_1 INVALID_GPIO
-#define SENSOR_POWERACTIVE_LEVEL_1 RK29_CAM_POWERACTIVE_L
-#define SENSOR_RESETACTIVE_LEVEL_1 RK29_CAM_RESETACTIVE_L
-#define SENSOR_POWERDNACTIVE_LEVEL_1 RK29_CAM_POWERDNACTIVE_H
-#define SENSOR_FLASHACTIVE_LEVEL_1 RK29_CAM_FLASHACTIVE_L\r
-\r
-static int rk29_sensor_io_init(void);
-static int rk29_sensor_io_deinit(int sensor);
-static int rk29_sensor_ioctrl(struct device *dev,enum rk29camera_ioctrl_cmd cmd,int on);
-
-struct rk29camera_platform_data rk29_camera_platform_data = {
- .io_init = rk29_sensor_io_init,
- .io_deinit = rk29_sensor_io_deinit,
- .sensor_ioctrl = rk29_sensor_ioctrl,
- .gpio_res = {
- {
- .gpio_reset = SENSOR_RESET_PIN_0,
- .gpio_power = SENSOR_POWER_PIN_0,
- .gpio_powerdown = SENSOR_POWERDN_PIN_0,
- .gpio_flash = SENSOR_FALSH_PIN_0,
- .gpio_flag = (SENSOR_POWERACTIVE_LEVEL_0|SENSOR_RESETACTIVE_LEVEL_0|SENSOR_POWERDNACTIVE_LEVEL_0|SENSOR_FLASHACTIVE_LEVEL_0),
- .gpio_init = 0,
- .dev_name = SENSOR_NAME_0,
- }, {
- .gpio_reset = SENSOR_RESET_PIN_1,
- .gpio_power = SENSOR_POWER_PIN_1,
- .gpio_powerdown = SENSOR_POWERDN_PIN_1,
- .gpio_flash = SENSOR_FALSH_PIN_1,
- .gpio_flag = (SENSOR_POWERACTIVE_LEVEL_1|SENSOR_RESETACTIVE_LEVEL_1|SENSOR_POWERDNACTIVE_LEVEL_1|SENSOR_FLASHACTIVE_LEVEL_1),
- .gpio_init = 0,
- .dev_name = SENSOR_NAME_1,
- }
- },
- #ifdef CONFIG_VIDEO_RK29_WORK_IPP
- .meminfo = {
- .name = "camera_ipp_mem",
- .start = MEM_CAMIPP_BASE,
- .size = MEM_CAMIPP_SIZE,
- }
- #endif
-};
-
-static int rk29_sensor_io_init(void)
-{
- int ret = 0, i;
- unsigned int camera_reset = INVALID_GPIO, camera_power = INVALID_GPIO;
- unsigned int camera_powerdown = INVALID_GPIO, camera_flash = INVALID_GPIO;
- unsigned int camera_ioflag;
-
- for (i=0; i<2; i++) {
- camera_reset = rk29_camera_platform_data.gpio_res[i].gpio_reset;
- camera_power = rk29_camera_platform_data.gpio_res[i].gpio_power;
- camera_powerdown = rk29_camera_platform_data.gpio_res[i].gpio_powerdown;
- camera_flash = rk29_camera_platform_data.gpio_res[i].gpio_flash;
- camera_ioflag = rk29_camera_platform_data.gpio_res[i].gpio_flag;
- rk29_camera_platform_data.gpio_res[i].gpio_init = 0;
-
- if (camera_power != INVALID_GPIO) {
- ret = gpio_request(camera_power, "camera power");
- if (ret)
- goto sensor_io_int_loop_end;
- rk29_camera_platform_data.gpio_res[i].gpio_init |= RK29_CAM_POWERACTIVE_MASK;
- gpio_set_value(camera_reset, (((~camera_ioflag)&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
- gpio_direction_output(camera_power, (((~camera_ioflag)&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
-
- //printk("\n%s....power pin(%d) init success(0x%x) \n",__FUNCTION__,camera_power,(((~camera_ioflag)&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));\r
-
- }
-
- if (camera_reset != INVALID_GPIO) {
- ret = gpio_request(camera_reset, "camera reset");
- if (ret)
- goto sensor_io_int_loop_end;
- rk29_camera_platform_data.gpio_res[i].gpio_init |= RK29_CAM_RESETACTIVE_MASK;
- gpio_set_value(camera_reset, ((camera_ioflag&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
- gpio_direction_output(camera_reset, ((camera_ioflag&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
-
- //printk("\n%s....reset pin(%d) init success(0x%x)\n",__FUNCTION__,camera_reset,((camera_ioflag&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));\r
-
- }
-
- if (camera_powerdown != INVALID_GPIO) {
- ret = gpio_request(camera_powerdown, "camera powerdown");
- if (ret)
- goto sensor_io_int_loop_end;
- rk29_camera_platform_data.gpio_res[i].gpio_init |= RK29_CAM_POWERDNACTIVE_MASK;
- gpio_set_value(camera_powerdown, ((camera_ioflag&RK29_CAM_POWERDNACTIVE_MASK)>>RK29_CAM_POWERDNACTIVE_BITPOS));
- gpio_direction_output(camera_powerdown, ((camera_ioflag&RK29_CAM_POWERDNACTIVE_MASK)>>RK29_CAM_POWERDNACTIVE_BITPOS));
-
- //printk("\n%s....powerdown pin(%d) init success(0x%x) \n",__FUNCTION__,camera_powerdown,((camera_ioflag&RK29_CAM_POWERDNACTIVE_BITPOS)>>RK29_CAM_POWERDNACTIVE_BITPOS));\r
-
- }
-
- if (camera_flash != INVALID_GPIO) {
- ret = gpio_request(camera_flash, "camera flash");
- if (ret)
- goto sensor_io_int_loop_end;
- rk29_camera_platform_data.gpio_res[i].gpio_init |= RK29_CAM_FLASHACTIVE_MASK;
- gpio_set_value(camera_flash, ((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
- gpio_direction_output(camera_flash, ((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
-
- //printk("\n%s....flash pin(%d) init success(0x%x) \n",__FUNCTION__,camera_flash,((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));\r
-
- }
- continue;
-sensor_io_int_loop_end:
- rk29_sensor_io_deinit(i);
- continue;
- }
-
- return 0;
-}
-
-static int rk29_sensor_io_deinit(int sensor)
-{
- unsigned int i;
- unsigned int camera_reset = INVALID_GPIO, camera_power = INVALID_GPIO;
- unsigned int camera_powerdown = INVALID_GPIO, camera_flash = INVALID_GPIO;
-
- camera_reset = rk29_camera_platform_data.gpio_res[sensor].gpio_reset;
- camera_power = rk29_camera_platform_data.gpio_res[sensor].gpio_power;
- camera_powerdown = rk29_camera_platform_data.gpio_res[sensor].gpio_powerdown;
- camera_flash = rk29_camera_platform_data.gpio_res[sensor].gpio_flash;
-
- if (rk29_camera_platform_data.gpio_res[sensor].gpio_init & RK29_CAM_POWERACTIVE_MASK) {
- if (camera_power != INVALID_GPIO) {
- gpio_direction_input(camera_power);
- gpio_free(camera_power);
- }
- }
-
- if (rk29_camera_platform_data.gpio_res[sensor].gpio_init & RK29_CAM_RESETACTIVE_MASK) {
- if (camera_reset != INVALID_GPIO) {
- gpio_direction_input(camera_reset);
- gpio_free(camera_reset);
- }
- }
-
- if (rk29_camera_platform_data.gpio_res[sensor].gpio_init & RK29_CAM_POWERDNACTIVE_MASK) {
- if (camera_powerdown != INVALID_GPIO) {
- gpio_direction_input(camera_powerdown);
- gpio_free(camera_powerdown);
- }
- }
-
- if (rk29_camera_platform_data.gpio_res[sensor].gpio_init & RK29_CAM_FLASHACTIVE_MASK) {
- if (camera_flash != INVALID_GPIO) {
- gpio_direction_input(camera_flash);
- gpio_free(camera_flash);
- }
- }
-
- rk29_camera_platform_data.gpio_res[sensor].gpio_init = 0;
- return 0;
-}
-static int rk29_sensor_ioctrl(struct device *dev,enum rk29camera_ioctrl_cmd cmd, int on)
-{
- unsigned int camera_power=INVALID_GPIO,camera_reset=INVALID_GPIO, camera_powerdown=INVALID_GPIO,camera_flash = INVALID_GPIO;
- unsigned int camera_ioflag,camera_io_init;
- int ret = RK29_CAM_IO_SUCCESS;
-
- if(rk29_camera_platform_data.gpio_res[0].dev_name && (strcmp(rk29_camera_platform_data.gpio_res[0].dev_name, dev_name(dev)) == 0)) {
- camera_power = rk29_camera_platform_data.gpio_res[0].gpio_power;
- camera_reset = rk29_camera_platform_data.gpio_res[0].gpio_reset;
- camera_powerdown = rk29_camera_platform_data.gpio_res[0].gpio_powerdown;
- camera_flash = rk29_camera_platform_data.gpio_res[0].gpio_flash;
- camera_ioflag = rk29_camera_platform_data.gpio_res[0].gpio_flag;
- camera_io_init = rk29_camera_platform_data.gpio_res[0].gpio_init;
- } else if (rk29_camera_platform_data.gpio_res[1].dev_name && (strcmp(rk29_camera_platform_data.gpio_res[1].dev_name, dev_name(dev)) == 0)) {
- camera_power = rk29_camera_platform_data.gpio_res[1].gpio_power;
- camera_reset = rk29_camera_platform_data.gpio_res[1].gpio_reset;
- camera_powerdown = rk29_camera_platform_data.gpio_res[1].gpio_powerdown;
- camera_flash = rk29_camera_platform_data.gpio_res[1].gpio_flash;
- camera_ioflag = rk29_camera_platform_data.gpio_res[1].gpio_flag;
- camera_io_init = rk29_camera_platform_data.gpio_res[1].gpio_init;
- }
-
- switch (cmd)
- {
- case Cam_Power:
- {
- if (camera_power != INVALID_GPIO) {
- if (camera_io_init & RK29_CAM_POWERACTIVE_MASK) {
- if (on) {
- gpio_set_value(camera_power, ((camera_ioflag&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
- //printk("\n%s..%s..PowerPin=%d ..PinLevel = %x \n",__FUNCTION__,dev_name(dev), camera_power, ((camera_ioflag&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));\r
- msleep(10);
- } else {
- gpio_set_value(camera_power, (((~camera_ioflag)&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
- //printk("\n%s..%s..PowerPin=%d ..PinLevel = %x \n",__FUNCTION__,dev_name(dev), camera_power, (((~camera_ioflag)&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));\r
- }
- } else {
- ret = RK29_CAM_EIO_REQUESTFAIL;
- printk("\n%s..%s..ResetPin=%d request failed!\n",__FUNCTION__,dev_name(dev),camera_reset);
- }
- } else {
- ret = RK29_CAM_EIO_INVALID;
- }
- break;
- }
- case Cam_Reset:
- {
- if (camera_reset != INVALID_GPIO) {
- if (camera_io_init & RK29_CAM_RESETACTIVE_MASK) {
- if (on) {
- gpio_set_value(camera_reset, ((camera_ioflag&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
- //printk("\n%s..%s..ResetPin=%d ..PinLevel = %x \n",__FUNCTION__,dev_name(dev),camera_reset, ((camera_ioflag&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));\r
- } else {
- gpio_set_value(camera_reset,(((~camera_ioflag)&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));
- //printk("\n%s..%s..ResetPin= %d..PinLevel = %x \n",__FUNCTION__,dev_name(dev), camera_reset, (((~camera_ioflag)&RK29_CAM_RESETACTIVE_MASK)>>RK29_CAM_RESETACTIVE_BITPOS));\r
- }
- } else {
- ret = RK29_CAM_EIO_REQUESTFAIL;
- printk("\n%s..%s..ResetPin=%d request failed!\n",__FUNCTION__,dev_name(dev),camera_reset);
- }
- } else {
- ret = RK29_CAM_EIO_INVALID;
- }
- break;
- }
-
- case Cam_PowerDown:
- {
- if (camera_powerdown != INVALID_GPIO) {
- if (camera_io_init & RK29_CAM_POWERDNACTIVE_MASK) {
- if (on) {
- gpio_set_value(camera_powerdown, ((camera_ioflag&RK29_CAM_POWERDNACTIVE_MASK)>>RK29_CAM_POWERDNACTIVE_BITPOS));
- //printk("\n%s..%s..PowerDownPin=%d ..PinLevel = %x \n",__FUNCTION__,dev_name(dev),camera_powerdown, ((camera_ioflag&RK29_CAM_POWERDNACTIVE_MASK)>>RK29_CAM_POWERDNACTIVE_BITPOS));\r
- } else {
- gpio_set_value(camera_powerdown,(((~camera_ioflag)&RK29_CAM_POWERDNACTIVE_MASK)>>RK29_CAM_POWERDNACTIVE_BITPOS));
- //printk("\n%s..%s..PowerDownPin= %d..PinLevel = %x \n",__FUNCTION__,dev_name(dev), camera_powerdown, (((~camera_ioflag)&RK29_CAM_POWERDNACTIVE_MASK)>>RK29_CAM_POWERDNACTIVE_BITPOS));\r
- }
- } else {
- ret = RK29_CAM_EIO_REQUESTFAIL;
- printk("\n%s..%s..PowerDownPin=%d request failed!\n",__FUNCTION__,dev_name(dev),camera_powerdown);
- }
- } else {
- ret = RK29_CAM_EIO_INVALID;
- }
- break;
- }
-
- case Cam_Flash:
- {
- if (camera_flash != INVALID_GPIO) {
- if (camera_io_init & RK29_CAM_FLASHACTIVE_MASK) {
- if (on) {
- gpio_set_value(camera_flash, ((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
- //printk("\n%s..%s..FlashPin=%d ..PinLevel = %x \n",__FUNCTION__,dev_name(dev),camera_flash, ((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));\r
- } else {
- gpio_set_value(camera_flash,(((~camera_ioflag)&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
- //printk("\n%s..%s..FlashPin= %d..PinLevel = %x \n",__FUNCTION__,dev_name(dev), camera_flash, (((~camera_ioflag)&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));\r
- }
- } else {
- ret = RK29_CAM_EIO_REQUESTFAIL;
- printk("\n%s..%s..FlashPin=%d request failed!\n",__FUNCTION__,dev_name(dev),camera_flash);
- }
- } else {
- ret = RK29_CAM_EIO_INVALID;
- }
- break;
- }
-
- default:
- {
- printk("%s cmd(0x%x) is unknown!\n",__FUNCTION__, cmd);
- break;
- }
- }
- return ret;
-}\r
-static int rk29_sensor_power(struct device *dev, int on)
-{
- rk29_sensor_ioctrl(dev,Cam_Power,on);
- return 0;
-}
-static int rk29_sensor_reset(struct device *dev)
-{
- rk29_sensor_ioctrl(dev,Cam_Reset,1);
- msleep(2);
- rk29_sensor_ioctrl(dev,Cam_Reset,0);
- return 0;
-}
-static int rk29_sensor_powerdown(struct device *dev, int on)
-{
- return rk29_sensor_ioctrl(dev,Cam_PowerDown,on);
-}
-#if (SENSOR_IIC_ADDR_0 != 0x00)
-static struct i2c_board_info rk29_i2c_cam_info_0[] = {
- {
- I2C_BOARD_INFO(SENSOR_NAME_0, SENSOR_IIC_ADDR_0>>1)
- },
-};
-
-struct soc_camera_link rk29_iclink_0 = {
- .bus_id = RK29_CAM_PLATFORM_DEV_ID,
- .power = rk29_sensor_power,
- .powerdown = rk29_sensor_powerdown,
- .board_info = &rk29_i2c_cam_info_0[0],
- .i2c_adapter_id = SENSOR_IIC_ADAPTER_ID_0,
- .module_name = SENSOR_NAME_0,
-};
-
-/*platform_device : soc-camera need */
-struct platform_device rk29_soc_camera_pdrv_0 = {
- .name = "soc-camera-pdrv",
- .id = 0,
- .dev = {
- .init_name = SENSOR_NAME_0,
- .platform_data = &rk29_iclink_0,
- },
-};
-#endif
-static struct i2c_board_info rk29_i2c_cam_info_1[] = {
- {
- I2C_BOARD_INFO(SENSOR_NAME_1, SENSOR_IIC_ADDR_1>>1)
- },
-};
-
-struct soc_camera_link rk29_iclink_1 = {
- .bus_id = RK29_CAM_PLATFORM_DEV_ID,
- .power = rk29_sensor_power,
- .powerdown = rk29_sensor_powerdown,
- .board_info = &rk29_i2c_cam_info_1[0],
- .i2c_adapter_id = SENSOR_IIC_ADAPTER_ID_1,
- .module_name = SENSOR_NAME_1,
-};
-
-/*platform_device : soc-camera need */
-struct platform_device rk29_soc_camera_pdrv_1 = {
- .name = "soc-camera-pdrv",
- .id = 1,
- .dev = {
- .init_name = SENSOR_NAME_1,
- .platform_data = &rk29_iclink_1,
- },
-};
-
-
-static u64 rockchip_device_camera_dmamask = 0xffffffffUL;
-struct resource rk29_camera_resource[] = {
- [0] = {
- .start = RK29_VIP_PHYS,
- .end = RK29_VIP_PHYS + RK29_VIP_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = IRQ_VIP,
- .end = IRQ_VIP,
- .flags = IORESOURCE_IRQ,
- }
-};
-
-/*platform_device : */
-struct platform_device rk29_device_camera = {
- .name = RK29_CAM_DRV_NAME,
- .id = RK29_CAM_PLATFORM_DEV_ID, /* This is used to put cameras on this interface */
- .num_resources = ARRAY_SIZE(rk29_camera_resource),
- .resource = rk29_camera_resource,
- .dev = {
- .dma_mask = &rockchip_device_camera_dmamask,
- .coherent_dma_mask = 0xffffffffUL,
- .platform_data = &rk29_camera_platform_data,
- }
-};
-#endif\r
-/*****************************************************************************************\r
- * backlight devices\r
- * author: nzy@rock-chips.com\r
- *****************************************************************************************/\r
-#ifdef CONFIG_BACKLIGHT_RK29_BL\r
- /*\r
- GPIO1B5_PWM0_NAME, GPIO1L_PWM0\r
- GPIO5D2_PWM1_UART1SIRIN_NAME, GPIO5H_PWM1\r
- GPIO2A3_SDMMC0WRITEPRT_PWM2_NAME, GPIO2L_PWM2\r
- GPIO1A5_EMMCPWREN_PWM3_NAME, GPIO1L_PWM3\r
- */\r
-\r
-#define PWM_ID 0\r
-#define PWM_MUX_NAME GPIO1B5_PWM0_NAME\r
-#define PWM_MUX_MODE GPIO1L_PWM0\r
-#define PWM_MUX_MODE_GPIO GPIO1L_GPIO1B5\r
-#define PWM_EFFECT_VALUE 1\r
-\r
-//#define LCD_DISP_ON_PIN\r
-\r
-#ifdef LCD_DISP_ON_PIN\r
-#define BL_EN_MUX_NAME GPIOF34_UART3_SEL_NAME\r
-#define BL_EN_MUX_MODE IOMUXB_GPIO1_B34\r
-\r
-#define BL_EN_PIN GPIO0L_GPIO0A5\r
-#define BL_EN_VALUE GPIO_HIGH\r
-#endif\r
-static int rk29_backlight_io_init(void)\r
-{\r
- int ret = 0;\r
-\r
- rk29_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE);\r
- #ifdef LCD_DISP_ON_PIN\r
- rk29_mux_api_set(BL_EN_MUX_NAME, BL_EN_MUX_MODE);\r
-\r
- ret = gpio_request(BL_EN_PIN, NULL);\r
- if(ret != 0)\r
- {\r
- gpio_free(BL_EN_PIN);\r
- }\r
-\r
- gpio_direction_output(BL_EN_PIN, 0);\r
- gpio_set_value(BL_EN_PIN, BL_EN_VALUE);\r
- #endif\r
- return ret;\r
-}\r
-\r
-static int rk29_backlight_io_deinit(void)\r
-{\r
- int ret = 0;\r
- #ifdef LCD_DISP_ON_PIN\r
- gpio_free(BL_EN_PIN);\r
- #endif\r
- rk29_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE_GPIO);\r
- return ret;\r
-}\r
-struct rk29_bl_info rk29_bl_info = {\r
- .pwm_id = PWM_ID,\r
- .bl_ref = PWM_EFFECT_VALUE,\r
- .io_init = rk29_backlight_io_init,\r
- .io_deinit = rk29_backlight_io_deinit,\r
-};\r
-#endif\r
-\r
-/*****************************************************************************************\r
-* pwm voltage regulator devices\r
-******************************************************************************************/\r
-#if defined (CONFIG_RK29_PWM_REGULATOR)\r
-\r
-#define REGULATOR_PWM_ID 2\r
-#define REGULATOR_PWM_MUX_NAME GPIO2A3_SDMMC0WRITEPRT_PWM2_NAME\r
-#define REGULATOR_PWM_MUX_MODE GPIO2L_PWM2\r
-#define REGULATOR_PWM_MUX_MODE_GPIO GPIO2L_GPIO2A3\r
-#define REGULATOR_PWM_GPIO RK29_PIN2_PA3\r
-\r
-static struct regulator_consumer_supply pwm_consumers[] = {\r
- {
- .supply = "vcore",\r
- }
-};
-
-static struct regulator_init_data rk29_pwm_regulator_data = {\r
- .constraints = {
- .name = "PWM2",\r
- .min_uV = 950000,
- .max_uV = 1400000,\r
- .apply_uV = 1,\r
- .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,\r
- },
- .num_consumer_supplies = ARRAY_SIZE(pwm_consumers),\r
- .consumer_supplies = pwm_consumers,\r
-};\r
-\r
-static struct pwm_platform_data rk29_regulator_pwm_platform_data = {\r
- .pwm_id = REGULATOR_PWM_ID,\r
- .pwm_gpio = REGULATOR_PWM_GPIO,\r
- //.pwm_iomux_name[] = REGULATOR_PWM_MUX_NAME;\r
- .pwm_iomux_name = REGULATOR_PWM_MUX_NAME,\r
- .pwm_iomux_pwm = REGULATOR_PWM_MUX_MODE,\r
- .pwm_iomux_gpio = REGULATOR_PWM_MUX_MODE_GPIO,\r
- .init_data = &rk29_pwm_regulator_data,\r
-};\r
-\r
-static struct platform_device rk29_device_pwm_regulator = {\r
- .name = "pwm-voltage-regulator",\r
- .id = -1,
- .dev = {
- .platform_data = &rk29_regulator_pwm_platform_data,\r
- },
-};\r
-\r
-#endif\r
-\r
-/*****************************************************************************************\r
- * SDMMC devices\r
-*****************************************************************************************/\r
-#ifdef CONFIG_SDMMC0_RK29\r
-static int rk29_sdmmc0_cfg_gpio(void)\r
-{\r
- rk29_mux_api_set(GPIO1D1_SDMMC0CMD_NAME, GPIO1H_SDMMC0_CMD);\r
- rk29_mux_api_set(GPIO1D0_SDMMC0CLKOUT_NAME, GPIO1H_SDMMC0_CLKOUT);\r
- rk29_mux_api_set(GPIO1D2_SDMMC0DATA0_NAME, GPIO1H_SDMMC0_DATA0);\r
- rk29_mux_api_set(GPIO1D3_SDMMC0DATA1_NAME, GPIO1H_SDMMC0_DATA1);\r
- rk29_mux_api_set(GPIO1D4_SDMMC0DATA2_NAME, GPIO1H_SDMMC0_DATA2);\r
- rk29_mux_api_set(GPIO1D5_SDMMC0DATA3_NAME, GPIO1H_SDMMC0_DATA3);\r
- rk29_mux_api_set(GPIO2A2_SDMMC0DETECTN_NAME, GPIO2L_SDMMC0_DETECT_N);\r
- rk29_mux_api_set(GPIO5D5_SDMMC0PWREN_NAME, GPIO5H_GPIO5D5); ///GPIO5H_SDMMC0_PWR_EN); ///GPIO5H_GPIO5D5);\r
- gpio_request(RK29_PIN5_PD5,"sdmmc");\r
- gpio_set_value(RK29_PIN5_PD5,GPIO_HIGH);\r
- mdelay(100);\r
- gpio_set_value(RK29_PIN5_PD5,GPIO_LOW);\r
- return 0;\r
-}\r
-\r
-#define CONFIG_SDMMC0_USE_DMA\r
-struct rk29_sdmmc_platform_data default_sdmmc0_data = {\r
- .host_ocr_avail = (MMC_VDD_25_26|MMC_VDD_26_27|MMC_VDD_27_28|MMC_VDD_28_29|MMC_VDD_29_30|\r
- MMC_VDD_30_31|MMC_VDD_31_32|MMC_VDD_32_33|\r
- MMC_VDD_33_34|MMC_VDD_34_35| MMC_VDD_35_36),\r
- .host_caps = (MMC_CAP_4_BIT_DATA|MMC_CAP_MMC_HIGHSPEED|MMC_CAP_SD_HIGHSPEED),\r
- .io_init = rk29_sdmmc0_cfg_gpio,\r
- .dma_name = "sd_mmc",\r
-#ifdef CONFIG_SDMMC0_USE_DMA\r
- .use_dma = 1,\r
-#else\r
- .use_dma = 0,\r
-#endif\r
-};\r
-#endif\r
-#ifdef CONFIG_SDMMC1_RK29\r
-#define CONFIG_SDMMC1_USE_DMA\r
-static int rk29_sdmmc1_cfg_gpio(void)\r
-{\r
- rk29_mux_api_set(GPIO1C2_SDMMC1CMD_NAME, GPIO1H_SDMMC1_CMD);\r
- rk29_mux_api_set(GPIO1C7_SDMMC1CLKOUT_NAME, GPIO1H_SDMMC1_CLKOUT);\r
- rk29_mux_api_set(GPIO1C3_SDMMC1DATA0_NAME, GPIO1H_SDMMC1_DATA0);\r
- rk29_mux_api_set(GPIO1C4_SDMMC1DATA1_NAME, GPIO1H_SDMMC1_DATA1);\r
- rk29_mux_api_set(GPIO1C5_SDMMC1DATA2_NAME, GPIO1H_SDMMC1_DATA2);\r
- rk29_mux_api_set(GPIO1C6_SDMMC1DATA3_NAME, GPIO1H_SDMMC1_DATA3);\r
- //rk29_mux_api_set(GPIO1C0_UART0CTSN_SDMMC1DETECTN_NAME, GPIO1H_SDMMC1_DETECT_N);\r
- return 0;\r
-}\r
-
-#ifdef CONFIG_WIFI_CONTROL_FUNC\r
-static int rk29sdk_wifi_status(struct device *dev);
-static int rk29sdk_wifi_status_register(void (*callback)(int card_presend, void *dev_id), void *dev_id);\r
-#endif
-
-#define RK29SDK_WIFI_SDIO_CARD_DETECT_N RK29_PIN1_PD6
-
-struct rk29_sdmmc_platform_data default_sdmmc1_data = {\r
- .host_ocr_avail = (MMC_VDD_25_26|MMC_VDD_26_27|MMC_VDD_27_28|MMC_VDD_28_29|\r
- MMC_VDD_29_30|MMC_VDD_30_31|MMC_VDD_31_32|\r
- MMC_VDD_32_33|MMC_VDD_33_34),\r
- .host_caps = (MMC_CAP_4_BIT_DATA|MMC_CAP_SDIO_IRQ|\r
- MMC_CAP_MMC_HIGHSPEED|MMC_CAP_SD_HIGHSPEED),\r
- .io_init = rk29_sdmmc1_cfg_gpio,\r
- .dma_name = "sdio",\r
-#ifdef CONFIG_SDMMC1_USE_DMA\r
- .use_dma = 1,\r
-#else\r
- .use_dma = 0,\r
-#endif\r
-#ifdef CONFIG_WIFI_CONTROL_FUNC
- .status = rk29sdk_wifi_status,
- .register_status_notify = rk29sdk_wifi_status_register,
-#endif
-#if 0
- .detect_irq = RK29SDK_WIFI_SDIO_CARD_DETECT_N,
-#endif
-};\r
-#endif\r
-
-#ifdef CONFIG_WIFI_CONTROL_FUNC
-#define RK29SDK_WIFI_BT_GPIO_POWER_N RK29_PIN5_PD6
-#define RK29SDK_WIFI_GPIO_RESET_N RK29_PIN6_PC0
-#define RK29SDK_BT_GPIO_RESET_N RK29_PIN6_PC4
-
-static int rk29sdk_wifi_cd = 0; /* wifi virtual 'card detect' status */
-static void (*wifi_status_cb)(int card_present, void *dev_id);
-static void *wifi_status_cb_devid;
-int rk29sdk_wifi_power_state = 0;
-int rk29sdk_bt_power_state = 0;
-
-static int rk29sdk_wifi_status(struct device *dev)
-{
- return rk29sdk_wifi_cd;
-}
-
-static int rk29sdk_wifi_status_register(void (*callback)(int card_present, void *dev_id), void *dev_id)
-{
- if(wifi_status_cb)
- return -EAGAIN;
- wifi_status_cb = callback;
- wifi_status_cb_devid = dev_id;
- return 0;
-}
-
-static int rk29sdk_wifi_bt_gpio_control_init(void)
-{
- if (gpio_request(RK29SDK_WIFI_BT_GPIO_POWER_N, "wifi_bt_power")) {
- pr_info("%s: request wifi_bt power gpio failed\n", __func__);
- return -1;\r
- }
-\r
- if (gpio_request(RK29SDK_WIFI_GPIO_RESET_N, "wifi reset")) {
- pr_info("%s: request wifi reset gpio failed\n", __func__);
- gpio_free(RK29SDK_WIFI_BT_GPIO_POWER_N);
- return -1;
- }
-\r
- if (gpio_request(RK29SDK_BT_GPIO_RESET_N, "bt reset")) {
- pr_info("%s: request bt reset gpio failed\n", __func__);
- gpio_free(RK29SDK_WIFI_GPIO_RESET_N);
- return -1;
- }
-\r
- gpio_direction_output(RK29SDK_WIFI_BT_GPIO_POWER_N, GPIO_LOW);
- gpio_direction_output(RK29SDK_WIFI_GPIO_RESET_N, GPIO_LOW);
- gpio_direction_output(RK29SDK_BT_GPIO_RESET_N, GPIO_LOW);\r
-\r
- pr_info("%s: init finished\n",__func__);
-\r
- return 0;
-}
-
-static int rk29sdk_wifi_power(int on)
-{
- pr_info("%s: %d\n", __func__, on);
- if (on){
- gpio_set_value(RK29SDK_WIFI_BT_GPIO_POWER_N, on);
- mdelay(100);
- pr_info("wifi turn on power\n");
- }else{
- if (!rk29sdk_bt_power_state){
- gpio_set_value(RK29SDK_WIFI_BT_GPIO_POWER_N, on);
- mdelay(100);
- pr_info("wifi shut off power\n");
- }else
- {
- pr_info("wifi shouldn't shut off power, bt is using it!\n");
- }
-
- }
-
- rk29sdk_wifi_power_state = on;
- return 0;
-}
-
-static int rk29sdk_wifi_reset_state;
-static int rk29sdk_wifi_reset(int on)
-{
- pr_info("%s: %d\n", __func__, on);
- gpio_set_value(RK29SDK_WIFI_GPIO_RESET_N, on);
- mdelay(100);
- rk29sdk_wifi_reset_state = on;
- return 0;
-}
-
-static int rk29sdk_wifi_set_carddetect(int val)
-{
- pr_info("%s:%d\n", __func__, val);
- rk29sdk_wifi_cd = val;
- if (wifi_status_cb){
- wifi_status_cb(val, wifi_status_cb_devid);
- }else {
- pr_warning("%s, nobody to notify\n", __func__);
- }
- return 0;
-}
-
-static struct wifi_platform_data rk29sdk_wifi_control = {
- .set_power = rk29sdk_wifi_power,
- .set_reset = rk29sdk_wifi_reset,
- .set_carddetect = rk29sdk_wifi_set_carddetect,
-};
-static struct platform_device rk29sdk_wifi_device = {
- .name = "bcm4329_wlan",
- .id = 1,
- .dev = {
- .platform_data = &rk29sdk_wifi_control,
- },
-};
-#endif
-
-\r
-/* bluetooth rfkill device */\r
-static struct platform_device rk29sdk_rfkill = {\r
- .name = "rk29sdk_rfkill",\r
- .id = -1,\r
-};\r
-\r
-\r
-#ifdef CONFIG_VIVANTE\r
-static struct resource resources_gpu[] = {\r
- [0] = {\r
- .name = "gpu_irq",\r
- .start = IRQ_GPU,\r
- .end = IRQ_GPU,\r
- .flags = IORESOURCE_IRQ,\r
- },\r
- [1] = {\r
- .name = "gpu_base",\r
- .start = RK29_GPU_PHYS,\r
- .end = RK29_GPU_PHYS + RK29_GPU_SIZE,\r
- .flags = IORESOURCE_MEM,\r
- },\r
- [2] = {\r
- .name = "gpu_mem",\r
- .start = PMEM_GPU_BASE,\r
- .end = PMEM_GPU_BASE + PMEM_GPU_SIZE,\r
- .flags = IORESOURCE_MEM,\r
- },\r
-};\r
-struct platform_device rk29_device_gpu = {\r
- .name = "galcore",\r
- .id = 0,\r
- .num_resources = ARRAY_SIZE(resources_gpu),\r
- .resource = resources_gpu,\r
-};\r
-#endif\r
-#ifdef CONFIG_KEYS_RK29\r
-extern struct rk29_keys_platform_data rk29_keys_pdata;\r
-static struct platform_device rk29_device_keys = {\r
- .name = "rk29-keypad",\r
- .id = -1,\r
- .dev = {\r
- .platform_data = &rk29_keys_pdata,\r
- },\r
-};\r
-#endif\r
-\r
-static void __init rk29_board_iomux_init(void)\r
-{\r
- #ifdef CONFIG_RK29_PWM_REGULATOR\r
- rk29_mux_api_set(REGULATOR_PWM_MUX_NAME,REGULATOR_PWM_MUX_MODE);\r
- #endif\r
-}\r
-\r
-static struct platform_device *devices[] __initdata = {\r
-#ifdef CONFIG_UART1_RK29\r
- &rk29_device_uart1,\r
-#endif\r
-#ifdef CONFIG_UART0_RK29\r
- &rk29_device_uart0,\r
-#endif\r
-#ifdef CONFIG_UART2_RK29\r
- &rk29_device_uart2,\r
-#endif\r
-\r
-#ifdef CONFIG_RK29_PWM_REGULATOR\r
- &rk29_device_pwm_regulator,\r
-#endif\r
-#ifdef CONFIG_SPIM0_RK29\r
- &rk29xx_device_spi0m,\r
-#endif\r
-#ifdef CONFIG_SPIM1_RK29\r
- &rk29xx_device_spi1m,\r
-#endif\r
-#ifdef CONFIG_ADC_RK29\r
- &rk29_device_adc,\r
-#endif\r
-#ifdef CONFIG_I2C0_RK29\r
- &rk29_device_i2c0,\r
-#endif\r
-#ifdef CONFIG_I2C1_RK29\r
- &rk29_device_i2c1,\r
-#endif\r
-#ifdef CONFIG_I2C2_RK29\r
- &rk29_device_i2c2,\r
-#endif\r
-#ifdef CONFIG_I2C3_RK29\r
- &rk29_device_i2c3,\r
-#endif\r
-\r
-#ifdef CONFIG_SND_RK29_SOC_I2S_2CH\r
- &rk29_device_iis_2ch,\r
-#endif\r
-#ifdef CONFIG_SND_RK29_SOC_I2S_8CH\r
- &rk29_device_iis_8ch,\r
-#endif\r
-\r
-#ifdef CONFIG_KEYS_RK29\r
- &rk29_device_keys,\r
-#endif\r
-#ifdef CONFIG_SDMMC0_RK29\r
- &rk29_device_sdmmc0,\r
-#endif\r
-#ifdef CONFIG_SDMMC1_RK29\r
- &rk29_device_sdmmc1,\r
-#endif\r
-\r
-#ifdef CONFIG_MTD_NAND_RK29XX\r
- &rk29xx_device_nand,\r
-#endif\r
-\r
-#ifdef CONFIG_WIFI_CONTROL_FUNC
- &rk29sdk_wifi_device,
-#endif
-\r
-#ifdef CONFIG_BT\r
- &rk29sdk_rfkill,\r
-#endif\r
-\r
-#ifdef CONFIG_MTD_NAND_RK29\r
- &rk29_device_nand,\r
-#endif\r
-\r
-#ifdef CONFIG_FB_RK29\r
- &rk29_device_fb,\r
-#endif\r
-#ifdef CONFIG_BACKLIGHT_RK29_BL\r
- &rk29_device_backlight,\r
-#endif\r
-#ifdef CONFIG_RK29_VMAC\r
- &rk29_device_vmac,\r
-#endif\r
-#ifdef CONFIG_VIVANTE\r
- &rk29_device_gpu,\r
-#endif\r
-#ifdef CONFIG_VIDEO_RK29\r
- &rk29_device_camera, /* ddl@rock-chips.com : camera support */\r
- #if (SENSOR_IIC_ADDR_0 != 0x00)\r
- &rk29_soc_camera_pdrv_0,\r
- #endif\r
- &rk29_soc_camera_pdrv_1,\r
- &android_pmem_cam_device,\r
-#endif\r
- &android_pmem_device,\r
- &rk29_vpu_mem_device,\r
-#ifdef CONFIG_USB20_OTG\r
- &rk29_device_usb20_otg,\r
-#endif\r
-#ifdef CONFIG_USB20_HOST\r
- &rk29_device_usb20_host,\r
-#endif\r
-#ifdef CONFIG_USB11_HOST\r
- &rk29_device_usb11_host,\r
-#endif\r
-#ifdef CONFIG_USB_ANDROID\r
- &android_usb_device,\r
- &usb_mass_storage_device,\r
-#endif\r
-#ifdef CONFIG_RK29_IPP\r
- &rk29_device_ipp,\r
-#endif\r
-};\r
-\r
-/*****************************************************************************************\r
- * spi devices\r
- * author: cmc@rock-chips.com\r
- *****************************************************************************************/\r
-static int rk29_vmac_register_set(void)\r
-{\r
- //config rk29 vmac as rmii, 100MHz\r
- u32 value= readl(RK29_GRF_BASE + 0xbc);\r
- value = (value & 0xfff7ff) | (0x400);\r
- writel(value, RK29_GRF_BASE + 0xbc);\r
- return 0;\r
-}\r
-\r
-static int rk29_rmii_io_init(void)\r
-{\r
- int err;\r
-\r
- //set dm9161 rmii\r
- err = gpio_request(RK29_PIN6_PB0, "phy_power_en");\r
- if (err) {\r
- gpio_free(RK29_PIN6_PB0);\r
- printk("-------request RK29_PIN6_PB0 fail--------\n");\r
- return -1;\r
- }\r
- //phy power down\r
- gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);\r
- gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);\r
-\r
- return 0;\r
-}\r
-\r
-static int rk29_rmii_io_deinit(void)\r
-{\r
- //phy power down\r
- gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);\r
- gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);\r
- //free\r
- gpio_free(RK29_PIN6_PB0);\r
- return 0;\r
-}\r
-\r
-static int rk29_rmii_power_control(int enable)\r
-{\r
- if (enable) {\r
- //enable phy power\r
- gpio_direction_output(RK29_PIN6_PB0, GPIO_HIGH);\r
- gpio_set_value(RK29_PIN6_PB0, GPIO_HIGH);\r
- }\r
- else {\r
- gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);\r
- gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);\r
- }\r
- return 0;\r
-}\r
-\r
-struct rk29_vmac_platform_data rk29_vmac_pdata = {\r
- .vmac_register_set = rk29_vmac_register_set,\r
- .rmii_io_init = rk29_rmii_io_init,\r
- .rmii_io_deinit = rk29_rmii_io_deinit,\r
- .rmii_power_control = rk29_rmii_power_control,\r
-};\r
-\r
-/*****************************************************************************************\r
- * spi devices\r
- * author: cmc@rock-chips.com\r
- *****************************************************************************************/\r
-#define SPI_CHIPSELECT_NUM 2\r
-static struct spi_cs_gpio rk29xx_spi0_cs_gpios[SPI_CHIPSELECT_NUM] = {\r
- {\r
- .name = "spi0 cs0",\r
- .cs_gpio = RK29_PIN2_PC1,\r
- .cs_iomux_name = GPIO2C1_SPI0CSN0_NAME,\r
- .cs_iomux_mode = GPIO2H_SPI0_CSN0,\r
- },\r
- {\r
- .name = "spi0 cs1",\r
- .cs_gpio = RK29_PIN1_PA4,\r
- .cs_iomux_name = GPIO1A4_EMMCWRITEPRT_SPI0CS1_NAME,//if no iomux,set it NULL\r
- .cs_iomux_mode = GPIO1L_SPI0_CSN1,\r
- }\r
-};\r
-\r
-static struct spi_cs_gpio rk29xx_spi1_cs_gpios[SPI_CHIPSELECT_NUM] = {\r
- {\r
- .name = "spi1 cs0",\r
- .cs_gpio = RK29_PIN2_PC5,\r
- .cs_iomux_name = GPIO2C5_SPI1CSN0_NAME,\r
- .cs_iomux_mode = GPIO2H_SPI1_CSN0,\r
- },\r
- {\r
- .name = "spi1 cs1",\r
- .cs_gpio = RK29_PIN1_PA3,\r
- .cs_iomux_name = GPIO1A3_EMMCDETECTN_SPI1CS1_NAME,//if no iomux,set it NULL\r
- .cs_iomux_mode = GPIO1L_SPI1_CSN1,\r
- }\r
-};\r
-\r
-static int spi_io_init(struct spi_cs_gpio *cs_gpios, int cs_num)\r
-{\r
-#if 1\r
- int i;\r
- if (cs_gpios) {\r
- for (i=0; i<cs_num; i++) {\r
- rk29_mux_api_set(cs_gpios[i].cs_iomux_name, cs_gpios[i].cs_iomux_mode);\r
- }\r
- }\r
-#endif\r
- return 0;\r
-}\r
-\r
-static int spi_io_deinit(struct spi_cs_gpio *cs_gpios, int cs_num)\r
-{\r
- return 0;\r
-}\r
-\r
-static int spi_io_fix_leakage_bug(void)\r
-{\r
-#if 0\r
- gpio_direction_output(RK29_PIN2_PC1, GPIO_LOW);\r
-#endif\r
- return 0;\r
-}\r
-\r
-static int spi_io_resume_leakage_bug(void)\r
-{\r
-#if 0\r
- gpio_direction_output(RK29_PIN2_PC1, GPIO_HIGH);\r
-#endif\r
- return 0;\r
-}\r
-\r
-struct rk29xx_spi_platform_data rk29xx_spi0_platdata = {\r
- .num_chipselect = SPI_CHIPSELECT_NUM,\r
- .chipselect_gpios = rk29xx_spi0_cs_gpios,\r
- .io_init = spi_io_init,\r
- .io_deinit = spi_io_deinit,\r
- .io_fix_leakage_bug = spi_io_fix_leakage_bug,\r
- .io_resume_leakage_bug = spi_io_resume_leakage_bug,\r
-};\r
-\r
-struct rk29xx_spi_platform_data rk29xx_spi1_platdata = {\r
- .num_chipselect = SPI_CHIPSELECT_NUM,\r
- .chipselect_gpios = rk29xx_spi1_cs_gpios,\r
- .io_init = spi_io_init,\r
- .io_deinit = spi_io_deinit,\r
- .io_fix_leakage_bug = spi_io_fix_leakage_bug,\r
- .io_resume_leakage_bug = spi_io_resume_leakage_bug,\r
-};\r
-\r
-/*****************************************************************************************\r
- * xpt2046 touch panel\r
- * author: cmc@rock-chips.com\r
- *****************************************************************************************/\r
-#define XPT2046_GPIO_INT RK29_PIN0_PA3\r
-#define DEBOUNCE_REPTIME 3\r
-\r
-#if defined(CONFIG_TOUCHSCREEN_XPT2046_320X480_SPI)\r
-static struct xpt2046_platform_data xpt2046_info = {\r
- .model = 2046,\r
- .keep_vref_on = 1,\r
- .swap_xy = 0,\r
- .x_min = 0,\r
- .x_max = 320,\r
- .y_min = 0,\r
- .y_max = 480,\r
- .debounce_max = 7,\r
- .debounce_rep = DEBOUNCE_REPTIME,\r
- .debounce_tol = 20,\r
- .gpio_pendown = XPT2046_GPIO_INT,\r
- .penirq_recheck_delay_usecs = 1,\r
-};\r
-#elif defined(CONFIG_TOUCHSCREEN_XPT2046_320X480_CBN_SPI)\r
-static struct xpt2046_platform_data xpt2046_info = {\r
- .model = 2046,\r
- .keep_vref_on = 1,\r
- .swap_xy = 0,\r
- .x_min = 0,\r
- .x_max = 320,\r
- .y_min = 0,\r
- .y_max = 480,\r
- .debounce_max = 7,\r
- .debounce_rep = DEBOUNCE_REPTIME,\r
- .debounce_tol = 20,\r
- .gpio_pendown = XPT2046_GPIO_INT,\r
- .penirq_recheck_delay_usecs = 1,\r
-};\r
-#elif defined(CONFIG_TOUCHSCREEN_XPT2046_SPI)\r
-static struct xpt2046_platform_data xpt2046_info = {\r
- .model = 2046,\r
- .keep_vref_on = 1,\r
- .swap_xy = 1,\r
- .x_min = 0,\r
- .x_max = 800,\r
- .y_min = 0,\r
- .y_max = 480,\r
- .debounce_max = 7,\r
- .debounce_rep = DEBOUNCE_REPTIME,\r
- .debounce_tol = 20,\r
- .gpio_pendown = XPT2046_GPIO_INT,\r
-\r
- .penirq_recheck_delay_usecs = 1,\r
-};\r
-#elif defined(CONFIG_TOUCHSCREEN_XPT2046_CBN_SPI)\r
-static struct xpt2046_platform_data xpt2046_info = {\r
- .model = 2046,\r
- .keep_vref_on = 1,\r
- .swap_xy = 1,\r
- .x_min = 0,\r
- .x_max = 800,\r
- .y_min = 0,\r
- .y_max = 480,\r
- .debounce_max = 7,\r
- .debounce_rep = DEBOUNCE_REPTIME,\r
- .debounce_tol = 20,\r
- .gpio_pendown = XPT2046_GPIO_INT,\r
-\r
- .penirq_recheck_delay_usecs = 1,\r
-};\r
-#endif\r
-\r
-static struct spi_board_info board_spi_devices[] = {\r
-#if defined(CONFIG_TOUCHSCREEN_XPT2046_320X480_SPI) || defined(CONFIG_TOUCHSCREEN_XPT2046_320X480_CBN_SPI)\\r
- ||defined(CONFIG_TOUCHSCREEN_XPT2046_SPI) || defined(CONFIG_TOUCHSCREEN_XPT2046_CBN_SPI)\r
- {\r
- .modalias = "xpt2046_ts",\r
- .chip_select = 0,\r
- .max_speed_hz = 125 * 1000 * 26,/* (max sample rate @ 3V) * (cmd + data + overhead) */\r
- .bus_num = 0,\r
- .irq = XPT2046_GPIO_INT,\r
- .platform_data = &xpt2046_info,\r
- },\r
-#endif\r
-};\r
-\r
-\r
-static void __init rk29_gic_init_irq(void)\r
-{\r
- gic_dist_init(0, (void __iomem *)RK29_GICPERI_BASE, 32);\r
- gic_cpu_init(0, (void __iomem *)RK29_GICCPU_BASE);\r
-}\r
-\r
-static void __init machine_rk29_init_irq(void)\r
-{\r
- rk29_gic_init_irq();\r
- rk29_gpio_init();\r
-}\r
-#define POWER_ON_PIN RK29_PIN4_PA4\r
-static void rk29_pm_power_off(void)\r
-{\r
- printk(KERN_ERR "rk29_pm_power_off start...\n");\r
-\r
- gpio_direction_output(POWER_ON_PIN, GPIO_LOW);\r
- while(1);\r
-}\r
-\r
-static void __init machine_rk29_board_init(void)\r
-{\r
- rk29_board_iomux_init();\r
- gpio_request(POWER_ON_PIN,"poweronpin");\r
- gpio_set_value(POWER_ON_PIN, GPIO_HIGH);\r
- gpio_direction_output(POWER_ON_PIN, GPIO_HIGH);\r
- pm_power_off = rk29_pm_power_off;\r
-
-#ifdef CONFIG_WIFI_CONTROL_FUNC
- rk29sdk_wifi_bt_gpio_control_init();
-#endif
-\r
- platform_add_devices(devices, ARRAY_SIZE(devices));\r
-#ifdef CONFIG_I2C0_RK29\r
- i2c_register_board_info(default_i2c0_data.bus_num, board_i2c0_devices,\r
- ARRAY_SIZE(board_i2c0_devices));\r
-#endif\r
-#ifdef CONFIG_I2C1_RK29\r
- i2c_register_board_info(default_i2c1_data.bus_num, board_i2c1_devices,\r
- ARRAY_SIZE(board_i2c1_devices));\r
-#endif\r
-#ifdef CONFIG_I2C2_RK29\r
- i2c_register_board_info(default_i2c2_data.bus_num, board_i2c2_devices,\r
- ARRAY_SIZE(board_i2c2_devices));\r
-#endif\r
-#ifdef CONFIG_I2C3_RK29\r
- i2c_register_board_info(default_i2c3_data.bus_num, board_i2c3_devices,\r
- ARRAY_SIZE(board_i2c3_devices));\r
-#endif\r
-\r
- spi_register_board_info(board_spi_devices, ARRAY_SIZE(board_spi_devices));\r
-\r
-#ifdef CONFIG_TOUCHSCREEN_IT7260\r
- // must before lcd, so place here\r
- it7260_init_platform_hw();\r
-#endif\r
-}\r
-\r
-static void __init machine_rk29_fixup(struct machine_desc *desc, struct tag *tags,\r
- char **cmdline, struct meminfo *mi)\r
-{\r
- mi->nr_banks = 1;\r
- mi->bank[0].start = RK29_SDRAM_PHYS;\r
- mi->bank[0].node = PHYS_TO_NID(RK29_SDRAM_PHYS);\r
- mi->bank[0].size = LINUX_SIZE;\r
-}\r
-\r
-static void __init machine_rk29_mapio(void)\r
-{\r
- rk29_map_common_io();\r
- rk29_setup_early_printk();\r
- rk29_sram_init();\r
- rk29_clock_init(periph_pll_288mhz);\r
- rk29_iomux_init();\r
-}\r
-\r
-MACHINE_START(RK29, "RK29board")\r
- /* UART for LL DEBUG */\r
- .phys_io = RK29_UART1_PHYS,\r
- .io_pg_offst = ((RK29_UART1_BASE) >> 18) & 0xfffc,\r
- .boot_params = RK29_SDRAM_PHYS + 0x88000,\r
- .fixup = machine_rk29_fixup,\r
- .map_io = machine_rk29_mapio,\r
- .init_irq = machine_rk29_init_irq,\r
- .init_machine = machine_rk29_board_init,\r
- .timer = &rk29_timer,\r
-MACHINE_END\r
projects / firefly-linux-kernel-4.4.55.git / commitdiff