--- /dev/null
+/*
+ *
+ * Copyright (C) 2012 ROCKCHIP, Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * 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/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/input.h>
+#include <linux/io.h>
+#include <linux/delay.h>
+#include <linux/i2c.h>
+#include <linux/skbuff.h>
+#include <linux/spi/spi.h>
+#include <linux/mmc/host.h>
+#include <linux/ion.h>
+#include <linux/cpufreq.h>
+#include <linux/clk.h>
+#include <mach/dvfs.h>
+
+#include <asm/setup.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/flash.h>
+#include <asm/hardware/gic.h>
+
+#include <mach/board.h>
+#include <mach/hardware.h>
+#include <mach/io.h>
+#include <mach/gpio.h>
+#include <mach/iomux.h>
+#include <linux/rk_fb.h>
+#include <linux/regulator/machine.h>
+#include <linux/rfkill-rk.h>
+#include <linux/sensor-dev.h>
+#include <linux/mfd/tps65910.h>
+#include <linux/regulator/act8846.h>
+#include <linux/regulator/rk29-pwm-regulator.h>
+#if defined(CONFIG_CT36X_TS)
+#include <linux/ct36x.h>
+#endif
+#if defined(CONFIG_MFD_RK610)
+#include <linux/mfd/rk610_core.h>
+#endif
+
+#if defined(CONFIG_RK_HDMI)
+ #include "../../../drivers/video/rockchip/hdmi/rk_hdmi.h"
+#endif
+
+#if defined(CONFIG_SPIM_RK29)
+#include "../../../drivers/spi/rk29_spim.h"
+#endif
+#if defined(CONFIG_GPS_RK)
+#include "../../../drivers/misc/gps/rk_gps/rk_gps.h"
+#endif
+
+#if defined(CONFIG_MT6620)
+#include <linux/gps.h>
+#endif
+
+#include "board-rk3168-86v-camera.c"
+#include <plat/key.h>
+
+static struct rk29_keys_button key_button[] = {
+ {
+ .desc = "play",
+ .code = KEY_POWER,
+ .gpio = RK30_PIN0_PA4,
+ .active_low = PRESS_LEV_LOW,
+ .wakeup = 1,
+ },
+ {
+ .desc = "vol-",
+ .code = KEY_VOLUMEDOWN,
+ .adc_value = 150,
+ .gpio = INVALID_GPIO,
+ .active_low = PRESS_LEV_LOW,
+ },
+ {
+ .desc = "vol+",
+ .code = KEY_VOLUMEUP,
+ .adc_value = 1,
+ .gpio = INVALID_GPIO,
+ .active_low = PRESS_LEV_LOW,
+ },
+};
+struct rk29_keys_platform_data rk29_keys_pdata = {
+ .buttons = key_button,
+ .nbuttons = ARRAY_SIZE(key_button),
+ .chn = 1, //chn: 0-7, if do not use ADC,set 'chn' -1
+};
+
+#if defined(CONFIG_CT36X_TS)
+
+#define TOUCH_MODEL 363
+#define TOUCH_MAX_X 1280
+#define TOUCH_MAX_y 800
+#define TOUCH_RESET_PIN RK30_PIN0_PB6
+#define TOUCH_INT_PIN RK30_PIN1_PB7
+
+static struct ct36x_platform_data ct36x_info = {
+ .model = TOUCH_MODEL,
+ .x_max = TOUCH_MAX_X,
+ .y_max = TOUCH_MAX_y,
+
+ .rst_io = {
+ .gpio = TOUCH_RESET_PIN,
+ .active_low = 1,
+ },
+ .irq_io = {
+ .gpio = TOUCH_INT_PIN,
+ .active_low = 1,
+ },
+ .orientation = {1, 0, 1, 0},
+};
+#endif
+
+#if defined(CONFIG_TOUCHSCREEN_GSLX680)
+#define TOUCH_RESET_PIN RK30_PIN0_PB6
+#define TOUCH_EN_PIN NULL
+#define TOUCH_INT_PIN RK30_PIN1_PB7
+
+int gslx680_init_platform_hw(void)
+{
+
+ if(gpio_request(TOUCH_RESET_PIN,NULL) != 0){
+ gpio_free(TOUCH_RESET_PIN);
+ printk("gslx680_init_platform_hw gpio_request error\n");
+ return -EIO;
+ }
+ if(gpio_request(TOUCH_INT_PIN,NULL) != 0){
+ gpio_free(TOUCH_INT_PIN);
+ printk("gslx680_init_platform_hw gpio_request error\n");
+ return -EIO;
+ }
+ gpio_direction_output(TOUCH_RESET_PIN, GPIO_HIGH);
+ mdelay(10);
+ gpio_set_value(TOUCH_RESET_PIN,GPIO_LOW);
+ mdelay(10);
+ gpio_set_value(TOUCH_RESET_PIN,GPIO_HIGH);
+ msleep(300);
+ return 0;
+
+}
+
+struct ts_hw_data gslx680_info = {
+ .reset_gpio = TOUCH_RESET_PIN,
+ .touch_en_gpio = TOUCH_INT_PIN,
+ .init_platform_hw = gslx680_init_platform_hw,
+};
+#endif
+
+
+#if defined (CONFIG_TOUCHSCREEN_86V_GT811_IIC)
+#define TOUCH_RESET_PIN RK30_PIN0_PB6
+#define TOUCH_INT_PIN RK30_PIN1_PB7
+int gt811_init_platform_hw(void)
+{
+ if(gpio_request(TOUCH_RESET_PIN,NULL) != 0){
+ gpio_free(TOUCH_RESET_PIN);
+ printk("gt811_init_platform_hw gpio_request error\n");
+ return -EIO;
+ }
+
+ if(gpio_request(TOUCH_INT_PIN,NULL) != 0){
+ gpio_free(TOUCH_INT_PIN);
+ printk("gt811_init_platform_hw gpio_request error\n");
+ return -EIO;
+ }
+ //gpio_pull_updown(TOUCH_INT_PIN, 1);
+ gpio_direction_output(TOUCH_RESET_PIN, 0);
+ msleep(500);
+ gpio_set_value(TOUCH_RESET_PIN,GPIO_LOW);
+ msleep(500);
+ gpio_set_value(TOUCH_RESET_PIN,GPIO_HIGH);
+ mdelay(100);
+
+ return 0;
+}
+
+
+static struct goodix_platform_data gt811_info = {
+ .model= 811,
+ .init_platform_hw= gt811_init_platform_hw,
+
+};
+#endif
+static struct spi_board_info board_spi_devices[] = {
+};
+
+/***********************************************************
+* rk30 backlight
+************************************************************/
+#ifdef CONFIG_BACKLIGHT_RK29_BL
+#define PWM_ID 3
+#define PWM_MODE PWM3
+#define PWM_EFFECT_VALUE 0// 1
+
+#define LCD_DISP_ON_PIN
+
+#ifdef LCD_DISP_ON_PIN
+#define BL_EN_PIN RK30_PIN0_PA2
+#define BL_EN_VALUE GPIO_HIGH
+#endif
+static int rk29_backlight_io_init(void)
+{
+ int ret = 0;
+
+ iomux_set(PWM_MODE);
+#ifdef LCD_DISP_ON_PIN
+ ret = gpio_request(BL_EN_PIN, NULL);
+ if (ret != 0) {
+ gpio_free(BL_EN_PIN);
+ }
+
+ gpio_direction_output(BL_EN_PIN, 0);
+ gpio_set_value(BL_EN_PIN, BL_EN_VALUE);
+#endif
+
+ return ret;
+}
+
+static int rk29_backlight_io_deinit(void)
+{
+ int ret = 0, pwm_gpio;
+
+#ifdef LCD_DISP_ON_PIN
+ gpio_free(BL_EN_PIN);
+#endif
+
+ pwm_gpio = iomux_mode_to_gpio(PWM_MODE);
+ gpio_request(pwm_gpio, NULL);
+ gpio_direction_output(pwm_gpio, GPIO_LOW);
+ return ret;
+}
+
+static int rk29_backlight_pwm_suspend(void)
+{
+ int ret = 0, pwm_gpio;
+
+ pwm_gpio = iomux_mode_to_gpio(PWM_MODE);
+ if (gpio_request(pwm_gpio, NULL)) {
+ printk("func %s, line %d: request gpio fail\n", __FUNCTION__, __LINE__);
+ return -1;
+ }
+ gpio_direction_output(pwm_gpio, GPIO_LOW);
+#ifdef LCD_DISP_ON_PIN
+ gpio_direction_output(BL_EN_PIN, 0);
+ gpio_set_value(BL_EN_PIN, !BL_EN_VALUE);
+#endif
+ return ret;
+}
+
+static int rk29_backlight_pwm_resume(void)
+{
+ int pwm_gpio = iomux_mode_to_gpio(PWM_MODE);
+
+ gpio_free(pwm_gpio);
+ iomux_set(PWM_MODE);
+#ifdef LCD_DISP_ON_PIN
+ msleep(130);
+ gpio_direction_output(BL_EN_PIN, 1);
+ gpio_set_value(BL_EN_PIN, BL_EN_VALUE);
+#endif
+ return 0;
+}
+
+static struct rk29_bl_info rk29_bl_info = {
+ .min_brightness = 30,
+ .max_brightness=255,
+ .brightness_mode =1,
+ .pre_div = 20 * 1000, // pwm output clk: 20k;
+ .pwm_id = PWM_ID,
+ .bl_ref = PWM_EFFECT_VALUE,
+ .io_init = rk29_backlight_io_init,
+ .io_deinit = rk29_backlight_io_deinit,
+ .pwm_suspend = rk29_backlight_pwm_suspend,
+ .pwm_resume = rk29_backlight_pwm_resume,
+};
+
+static struct platform_device rk29_device_backlight = {
+ .name = "rk29_backlight",
+ .id = -1,
+ .dev = {
+ .platform_data = &rk29_bl_info,
+ }
+};
+
+#endif
+
+/*MMA8452 gsensor*/
+#if defined (CONFIG_GS_MMA8452)
+#define MMA8452_INT_PIN RK30_PIN0_PB7
+
+static int mma8452_init_platform_hw(void)
+{
+ return 0;
+}
+
+static struct sensor_platform_data mma8452_info = {
+ .type = SENSOR_TYPE_ACCEL,
+ .irq_enable = 1,
+ .poll_delay_ms = 30,
+ .init_platform_hw = mma8452_init_platform_hw,
+ .orientation = {-1, 0, 0, 0, 0, 1, 0, 1, 0},
+};
+#endif
+
+/*MMA7660 gsensor*/
+#if defined (CONFIG_GS_MMA7660)
+#define MMA7660_INT_PIN RK30_PIN0_PB7
+
+static int mma7660_init_platform_hw(void)
+{
+ //rk30_mux_api_set(GPIO1B2_SPI_RXD_UART1_SIN_NAME, GPIO1B_GPIO1B2);
+
+ return 0;
+}
+
+static struct sensor_platform_data mma7660_info = {
+ .type = SENSOR_TYPE_ACCEL,
+ .irq_enable = 1,
+ .poll_delay_ms = 30,
+ .init_platform_hw = mma7660_init_platform_hw,
+ .orientation = {0, -1, 0, 0, 0, -1, -1, 0, 0},
+
+};
+#endif
+
+#if defined (CONFIG_GS_LIS3DH)
+#define LIS3DH_INT_PIN RK30_PIN0_PB7
+
+static int lis3dh_init_platform_hw(void)
+{
+
+ return 0;
+}
+
+static struct sensor_platform_data lis3dh_info = {
+ .type = SENSOR_TYPE_ACCEL,
+ .irq_enable = 1,
+ .poll_delay_ms = 30,
+ .init_platform_hw = lis3dh_init_platform_hw,
+ .orientation = {-1, 0, 0, 0, 0, 1, 0, -1, 0},
+};
+#endif
+#if defined (CONFIG_COMPASS_AK8975)
+static struct sensor_platform_data akm8975_info =
+{
+ .type = SENSOR_TYPE_COMPASS,
+ .irq_enable = 1,
+ .poll_delay_ms = 30,
+ .m_layout =
+ {
+ {
+ {1, 0, 0},
+ {0, 1, 0},
+ {0, 0, 1},
+ },
+
+ {
+ {1, 0, 0},
+ {0, 1, 0},
+ {0, 0, 1},
+ },
+
+ {
+ {1, 0, 0},
+ {0, 1, 0},
+ {0, 0, 1},
+ },
+
+ {
+ {1, 0, 0},
+ {0, 1, 0},
+ {0, 0, 1},
+ },
+ }
+};
+
+#endif
+
+#if defined(CONFIG_GYRO_L3G4200D)
+
+#include <linux/l3g4200d.h>
+#define L3G4200D_INT_PIN RK30_PIN0_PB4
+
+static int l3g4200d_init_platform_hw(void)
+{
+ return 0;
+}
+
+static struct sensor_platform_data l3g4200d_info = {
+ .type = SENSOR_TYPE_GYROSCOPE,
+ .irq_enable = 1,
+ .poll_delay_ms = 30,
+ .orientation = {0, 1, 0, -1, 0, 0, 0, 0, 1},
+ .init_platform_hw = l3g4200d_init_platform_hw,
+ .x_min = 40,//x_min,y_min,z_min = (0-100) according to hardware
+ .y_min = 40,
+ .z_min = 20,
+};
+
+#endif
+
+#ifdef CONFIG_LS_CM3217
+static struct sensor_platform_data cm3217_info = {
+ .type = SENSOR_TYPE_LIGHT,
+ .irq_enable = 0,
+ .poll_delay_ms = 500,
+};
+
+#endif
+
+#ifdef CONFIG_FB_ROCKCHIP
+
+#define LCD_CS_PIN INVALID_GPIO
+#define LCD_CS_VALUE GPIO_HIGH
+
+#define LCD_EN_PIN RK30_PIN0_PB0
+#define LCD_EN_VALUE GPIO_LOW
+
+#define LCD_STBYB_RXD_MODE SPI1_RXD
+
+
+static int rk_fb_io_init(struct rk29_fb_setting_info *fb_setting)
+{
+ int ret = 0;
+ int stbyb_gpio;
+
+ if(LCD_CS_PIN !=INVALID_GPIO)
+ {
+ ret = gpio_request(LCD_CS_PIN, NULL);
+ if (ret != 0)
+ {
+ gpio_free(LCD_CS_PIN);
+ printk(KERN_ERR "request lcd cs pin fail!\n");
+ return -1;
+ }
+ else
+ {
+ gpio_direction_output(LCD_CS_PIN, LCD_CS_VALUE);
+ }
+ }
+
+ if(LCD_EN_PIN !=INVALID_GPIO)
+ {
+ ret = gpio_request(LCD_EN_PIN, NULL);
+ if (ret != 0)
+ {
+ gpio_free(LCD_EN_PIN);
+ printk(KERN_ERR "request lcd en pin fail!\n");
+ return -1;
+ }
+ else
+ {
+ gpio_direction_output(LCD_EN_PIN, LCD_EN_VALUE);
+ }
+ }
+
+ stbyb_gpio = iomux_mode_to_gpio(LCD_STBYB_RXD_MODE);
+ gpio_request(stbyb_gpio, "stbyb");
+ gpio_direction_output(stbyb_gpio, GPIO_HIGH);
+ gpio_set_value(stbyb_gpio,GPIO_HIGH);
+
+ return 0;
+}
+static int rk_fb_io_disable(void)
+{
+ if(LCD_CS_PIN !=INVALID_GPIO)
+ {
+ gpio_set_value(LCD_CS_PIN, !LCD_CS_VALUE);
+ }
+ if(LCD_EN_PIN !=INVALID_GPIO)
+ {
+ gpio_set_value(LCD_EN_PIN, !LCD_EN_VALUE);
+ }
+ return 0;
+}
+static int rk_fb_io_enable(void)
+{
+ if(LCD_CS_PIN !=INVALID_GPIO)
+ {
+ gpio_set_value(LCD_CS_PIN, LCD_CS_VALUE);
+ }
+ if(LCD_EN_PIN !=INVALID_GPIO)
+ {
+ gpio_set_value(LCD_EN_PIN, LCD_EN_VALUE);
+ }
+ return 0;
+}
+
+#if defined(CONFIG_LCDC0_RK3066B)
+struct rk29fb_info lcdc0_screen_info = {
+ .prop = EXTEND, //primary display device
+ .io_init = NULL,
+ .io_disable = NULL,
+ .io_enable = NULL,
+ .set_screen_info = NULL,
+};
+#endif
+
+#if defined(CONFIG_LCDC1_RK3066B)
+struct rk29fb_info lcdc1_screen_info = {
+ .prop = PRMRY, //primary display device
+ .io_init = rk_fb_io_init,
+ .io_disable = rk_fb_io_disable,
+ .io_enable = rk_fb_io_enable,
+ .set_screen_info = set_lcd_info,
+
+};
+#endif
+
+static struct resource resource_fb[] = {
+ [0] = {
+ .name = "fb0 buf",
+ .start = 0,
+ .end = 0,//RK30_FB0_MEM_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .name = "ipp buf", //for rotate
+ .start = 0,
+ .end = 0,//RK30_FB0_MEM_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [2] = {
+ .name = "fb2 buf",
+ .start = 0,
+ .end = 0,//RK30_FB0_MEM_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device device_fb = {
+ .name = "rk-fb",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(resource_fb),
+ .resource = resource_fb,
+};
+#endif
+
+#if defined(CONFIG_LCDC0_RK3066B)
+static struct resource resource_lcdc0[] = {
+ [0] = {
+ .name = "lcdc0 reg",
+ .start = RK30_LCDC0_PHYS,
+ .end = RK30_LCDC0_PHYS + RK30_LCDC0_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+
+ [1] = {
+ .name = "lcdc0 irq",
+ .start = IRQ_LCDC0,
+ .end = IRQ_LCDC0,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device device_lcdc0 = {
+ .name = "rk30-lcdc",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(resource_lcdc0),
+ .resource = resource_lcdc0,
+ .dev = {
+ .platform_data = &lcdc0_screen_info,
+ },
+};
+#endif
+#if defined(CONFIG_LCDC1_RK3066B)
+static struct resource resource_lcdc1[] = {
+ [0] = {
+ .name = "lcdc1 reg",
+ .start = RK30_LCDC1_PHYS,
+ .end = RK30_LCDC1_PHYS + RK30_LCDC1_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .name = "lcdc1 irq",
+ .start = IRQ_LCDC1,
+ .end = IRQ_LCDC1,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device device_lcdc1 = {
+ .name = "rk30-lcdc",
+ .id = 1,
+ .num_resources = ARRAY_SIZE(resource_lcdc1),
+ .resource = resource_lcdc1,
+ .dev = {
+ .platform_data = &lcdc1_screen_info,
+ },
+};
+#endif
+
+#if defined(CONFIG_MFD_RK610)
+#define RK610_RST_PIN RK30_PIN3_PB2
+static int rk610_power_on_init(void)
+{
+ int ret;
+ if(RK610_RST_PIN != INVALID_GPIO)
+ {
+ ret = gpio_request(RK610_RST_PIN, "rk610 reset");
+ if (ret)
+ {
+ printk(KERN_ERR "rk610_control_probe request gpio fail\n");
+ }
+ else
+ {
+ gpio_direction_output(RK610_RST_PIN, GPIO_HIGH);
+ msleep(100);
+ gpio_direction_output(RK610_RST_PIN, GPIO_LOW);
+ msleep(100);
+ gpio_set_value(RK610_RST_PIN, GPIO_HIGH);
+ }
+ }
+
+ return 0;
+
+}
+
+
+static struct rk610_ctl_platform_data rk610_ctl_pdata = {
+ .rk610_power_on_init = rk610_power_on_init,
+};
+#endif
+
+#ifdef CONFIG_SND_SOC_RK610
+static int rk610_codec_io_init(void)
+{
+//if need iomux.
+//Must not gpio_request
+ return 0;
+}
+
+static struct rk610_codec_platform_data rk610_codec_pdata = {
+ .spk_ctl_io = RK30_PIN2_PD7,
+ .io_init = rk610_codec_io_init,
+ .boot_depop = 1,
+};
+#endif
+
+#ifdef CONFIG_ION
+#define ION_RESERVE_SIZE (80 * SZ_1M)
+static struct ion_platform_data rk30_ion_pdata = {
+ .nr = 1,
+ .heaps = {
+ {
+ .type = ION_HEAP_TYPE_CARVEOUT,
+ .id = ION_NOR_HEAP_ID,
+ .name = "norheap",
+ .size = ION_RESERVE_SIZE,
+ }
+ },
+};
+
+static struct platform_device device_ion = {
+ .name = "ion-rockchip",
+ .id = 0,
+ .dev = {
+ .platform_data = &rk30_ion_pdata,
+ },
+};
+#endif
+
+/**************************************************************************************************
+ * SDMMC devices, include the module of SD,MMC,and sdio.noted by xbw at 2012-03-05
+**************************************************************************************************/
+#ifdef CONFIG_SDMMC_RK29
+#include "board-rk3168-86v-old-sdmmc-config.c"
+#include "../plat-rk/rk-sdmmc-ops.c"
+#include "../plat-rk/rk-sdmmc-wifi.c"
+#endif //endif ---#ifdef CONFIG_SDMMC_RK29
+
+#ifdef CONFIG_SDMMC0_RK29
+static int rk29_sdmmc0_cfg_gpio(void)
+{
+#ifdef CONFIG_SDMMC_RK29_OLD
+ iomux_set(MMC0_CMD);
+ iomux_set(MMC0_CLKOUT);
+ iomux_set(MMC0_D0);
+ iomux_set(MMC0_D1);
+ iomux_set(MMC0_D2);
+ iomux_set(MMC0_D3);
+
+ iomux_set_gpio_mode(iomux_mode_to_gpio(MMC0_DETN));
+
+ gpio_request(RK30_PIN3_PA7, "sdmmc-power");
+ gpio_direction_output(RK30_PIN3_PA7, GPIO_LOW);
+
+#else
+ rk29_sdmmc_set_iomux(0, 0xFFFF);
+
+ #if defined(CONFIG_SDMMC0_RK29_SDCARD_DET_FROM_GPIO)
+ #if SDMMC_USE_NEW_IOMUX_API
+ iomux_set_gpio_mode(iomux_gpio_to_mode(RK29SDK_SD_CARD_DETECT_N));
+ #else
+ rk30_mux_api_set(RK29SDK_SD_CARD_DETECT_PIN_NAME, RK29SDK_SD_CARD_DETECT_IOMUX_FGPIO);
+ #endif
+ #else
+ #if SDMMC_USE_NEW_IOMUX_API
+ iomux_set(MMC0_DETN);
+ #else
+ rk30_mux_api_set(RK29SDK_SD_CARD_DETECT_PIN_NAME, RK29SDK_SD_CARD_DETECT_IOMUX_FMUX);
+ #endif
+ #endif
+
+#if defined(CONFIG_SDMMC0_RK29_WRITE_PROTECT)
+ gpio_request(SDMMC0_WRITE_PROTECT_PIN, "sdmmc-wp");
+ gpio_direction_input(SDMMC0_WRITE_PROTECT_PIN);
+#endif
+
+#endif
+
+ return 0;
+}
+
+#define CONFIG_SDMMC0_USE_DMA
+struct rk29_sdmmc_platform_data default_sdmmc0_data = {
+ .host_ocr_avail =
+ (MMC_VDD_25_26 | MMC_VDD_26_27 | MMC_VDD_27_28 | MMC_VDD_28_29 |
+ MMC_VDD_29_30 | MMC_VDD_30_31 | MMC_VDD_31_32 | MMC_VDD_32_33 |
+ MMC_VDD_33_34 | MMC_VDD_34_35 | MMC_VDD_35_36),
+ .host_caps =
+ (MMC_CAP_4_BIT_DATA | MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
+ .io_init = rk29_sdmmc0_cfg_gpio,
+
+#if !defined(CONFIG_SDMMC_RK29_OLD)
+ .set_iomux = rk29_sdmmc_set_iomux,
+#endif
+
+ .dma_name = "sd_mmc",
+#ifdef CONFIG_SDMMC0_USE_DMA
+ .use_dma = 1,
+#else
+ .use_dma = 0,
+#endif
+
+#if defined(CONFIG_WIFI_COMBO_MODULE_CONTROL_FUNC) && defined(CONFIG_USE_SDMMC0_FOR_WIFI_DEVELOP_BOARD)
+ .status = rk29sdk_wifi_mmc0_status,
+ .register_status_notify = rk29sdk_wifi_mmc0_status_register,
+#endif
+
+#if defined(RK29SDK_SD_CARD_PWR_EN) || (INVALID_GPIO != RK29SDK_SD_CARD_PWR_EN)
+ .power_en = RK29SDK_SD_CARD_PWR_EN,
+ .power_en_level = RK29SDK_SD_CARD_PWR_EN_LEVEL,
+#else
+ .power_en = INVALID_GPIO,
+ .power_en_level = GPIO_LOW,
+#endif
+ .enable_sd_wakeup = 0,
+
+#if defined(CONFIG_SDMMC0_RK29_WRITE_PROTECT)
+ .write_prt = SDMMC0_WRITE_PROTECT_PIN,
+ .write_prt_enalbe_level = SDMMC0_WRITE_PROTECT_ENABLE_VALUE;
+#else
+ .write_prt = INVALID_GPIO,
+#endif
+
+ .det_pin_info = {
+ #if defined(RK29SDK_SD_CARD_DETECT_N) || (INVALID_GPIO != RK29SDK_SD_CARD_DETECT_N)
+ .io = RK29SDK_SD_CARD_DETECT_N, //INVALID_GPIO,
+ .enable = RK29SDK_SD_CARD_INSERT_LEVEL,
+ #ifdef RK29SDK_SD_CARD_DETECT_PIN_NAME
+ .iomux = {
+ .name = RK29SDK_SD_CARD_DETECT_PIN_NAME,
+ #ifdef RK29SDK_SD_CARD_DETECT_IOMUX_FGPIO
+ .fgpio = RK29SDK_SD_CARD_DETECT_IOMUX_FGPIO,
+ #endif
+ #ifdef RK29SDK_SD_CARD_DETECT_IOMUX_FMUX
+ .fmux = RK29SDK_SD_CARD_DETECT_IOMUX_FMUX,
+ #endif
+ },
+ #endif
+ #else
+ .io = INVALID_GPIO,
+ .enable = GPIO_LOW,
+ #endif
+ },
+
+};
+#endif // CONFIG_SDMMC0_RK29
+
+#ifdef CONFIG_SDMMC1_RK29
+#define CONFIG_SDMMC1_USE_DMA
+static int rk29_sdmmc1_cfg_gpio(void)
+{
+#if defined(CONFIG_SDMMC_RK29_OLD)
+ iomux_set(MMC1_CMD);
+ iomux_set(MMC1_CLKOUT);
+ iomux_set(MMC1_D0);
+ iomux_set(MMC1_D1);
+ iomux_set(MMC1_D2);
+ iomux_set(MMC1_D3);
+#else
+
+#if defined(CONFIG_SDMMC1_RK29_WRITE_PROTECT)
+ gpio_request(SDMMC1_WRITE_PROTECT_PIN, "sdio-wp");
+ gpio_direction_input(SDMMC1_WRITE_PROTECT_PIN);
+#endif
+
+#endif
+
+ return 0;
+}
+
+struct rk29_sdmmc_platform_data default_sdmmc1_data = {
+ .host_ocr_avail =
+ (MMC_VDD_25_26 | MMC_VDD_26_27 | MMC_VDD_27_28 | MMC_VDD_28_29 |
+ MMC_VDD_29_30 | MMC_VDD_30_31 | MMC_VDD_31_32 | MMC_VDD_32_33 |
+ MMC_VDD_33_34),
+
+#if !defined(CONFIG_USE_SDMMC1_FOR_WIFI_DEVELOP_BOARD)
+ .host_caps = (MMC_CAP_4_BIT_DATA | MMC_CAP_SDIO_IRQ |
+ MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
+#else
+ .host_caps =
+ (MMC_CAP_4_BIT_DATA | MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED),
+#endif
+
+ .io_init = rk29_sdmmc1_cfg_gpio,
+
+#if !defined(CONFIG_SDMMC_RK29_OLD)
+ .set_iomux = rk29_sdmmc_set_iomux,
+#endif
+
+ .dma_name = "sdio",
+#ifdef CONFIG_SDMMC1_USE_DMA
+ .use_dma = 1,
+#else
+ .use_dma = 0,
+#endif
+
+#if defined(CONFIG_WIFI_CONTROL_FUNC) || defined(CONFIG_WIFI_COMBO_MODULE_CONTROL_FUNC)
+ .status = rk29sdk_wifi_status,
+ .register_status_notify = rk29sdk_wifi_status_register,
+#endif
+
+#if defined(CONFIG_SDMMC1_RK29_WRITE_PROTECT)
+ .write_prt = SDMMC1_WRITE_PROTECT_PIN,
+ .write_prt_enalbe_level = SDMMC1_WRITE_PROTECT_ENABLE_VALUE;
+#else
+ .write_prt = INVALID_GPIO,
+#endif
+
+ #if defined(CONFIG_RK29_SDIO_IRQ_FROM_GPIO)
+ .sdio_INT_gpio = RK29SDK_WIFI_SDIO_CARD_INT,
+ #endif
+
+ .det_pin_info = {
+#if defined(CONFIG_USE_SDMMC1_FOR_WIFI_DEVELOP_BOARD)
+ #if defined(RK29SDK_SD_CARD_DETECT_N) || (INVALID_GPIO != RK29SDK_SD_CARD_DETECT_N)
+ .io = RK29SDK_SD_CARD_DETECT_N,
+ #else
+ .io = INVALID_GPIO,
+ #endif
+
+ .enable = RK29SDK_SD_CARD_INSERT_LEVEL,
+ #ifdef RK29SDK_SD_CARD_DETECT_PIN_NAME
+ .iomux = {
+ .name = RK29SDK_SD_CARD_DETECT_PIN_NAME,
+ #ifdef RK29SDK_SD_CARD_DETECT_IOMUX_FGPIO
+ .fgpio = RK29SDK_SD_CARD_DETECT_IOMUX_FGPIO,
+ #endif
+ #ifdef RK29SDK_SD_CARD_DETECT_IOMUX_FMUX
+ .fmux = RK29SDK_SD_CARD_DETECT_IOMUX_FMUX,
+ #endif
+ },
+ #endif
+ #else
+ .io = INVALID_GPIO,
+ .enable = GPIO_LOW,
+#endif
+ },
+
+ .enable_sd_wakeup = 0,
+};
+#endif //endif--#ifdef CONFIG_SDMMC1_RK29
+
+/**************************************************************************************************
+ * the end of setting for SDMMC devices
+**************************************************************************************************/
+
+#ifdef CONFIG_BATTERY_RK30_ADC_FAC
+static struct rk30_adc_battery_platform_data rk30_adc_battery_platdata = {
+ .dc_det_pin = RK30_PIN0_PB2,
+ .batt_low_pin = INVALID_GPIO,
+ .charge_set_pin = INVALID_GPIO,
+ .charge_ok_pin = RK30_PIN0_PA6,
+ .usb_det_pin = INVALID_GPIO,
+ .dc_det_level = GPIO_LOW,
+ .charge_ok_level = GPIO_HIGH,
+
+ .reference_voltage = 1800, // the rK2928 is 3300;RK3066 and rk29 are 2500;rk3066B is 1800;
+ .pull_up_res = 200, //divider resistance , pull-up resistor
+ .pull_down_res = 120, //divider resistance , pull-down resistor
+
+ .is_reboot_charging = 1,
+ .save_capacity = 1 ,
+ .low_voltage_protection = 3600,
+};
+
+static struct platform_device rk30_device_adc_battery = {
+ .name = "rk30-battery",
+ .id = -1,
+ .dev = {
+ .platform_data = &rk30_adc_battery_platdata,
+ },
+};
+#endif
+#ifdef CONFIG_RK30_PWM_REGULATOR
+static int pwm_voltage_map[] = {
+ 800000,825000,850000, 875000,900000, 925000 ,950000, 975000,1000000, 1025000, 1050000, 1075000, 1100000, 1125000, 1150000, 1175000, 1200000, 1225000, 1250000, 1275000, 1300000, 1325000, 1350000,1375000
+};
+
+static struct regulator_consumer_supply pwm_dcdc1_consumers[] = {
+ {
+ .supply = "vdd_cpu",
+ }
+};
+
+struct regulator_init_data pwm_regulator_init_dcdc[1] =
+{
+ {
+ .constraints = {
+ .name = "PWM_DCDC1",
+ .min_uV = 600000,
+ .max_uV = 1800000, //0.6-1.8V
+ .apply_uV = true,
+ .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
+ },
+ .num_consumer_supplies = ARRAY_SIZE(pwm_dcdc1_consumers),
+ .consumer_supplies = pwm_dcdc1_consumers,
+ },
+};
+
+static struct pwm_platform_data pwm_regulator_info[1] = {
+ {
+ .pwm_id = 1,
+ .pwm_gpio = RK30_PIN3_PD4,
+ .pwm_iomux_pwm = PWM1,
+ .pwm_iomux_gpio = GPIO3_D4,
+ .pwm_voltage = 1100000,
+ .suspend_voltage = 1000000,
+ .min_uV = 800000,
+ .max_uV = 1375000,
+ .coefficient = 575, //55.0%
+ .pwm_voltage_map = pwm_voltage_map,
+ .init_data = &pwm_regulator_init_dcdc[0],
+ },
+};
+
+struct platform_device pwm_regulator_device[1] = {
+ {
+ .name = "pwm-voltage-regulator",
+ .id = 0,
+ .dev = {
+ .platform_data = &pwm_regulator_info[0],
+ }
+ },
+};
+#endif
+
+#ifdef CONFIG_RFKILL_RK
+// bluetooth rfkill device, its driver in net/rfkill/rfkill-rk.c
+static struct rfkill_rk_platform_data rfkill_rk_platdata = {
+ .type = RFKILL_TYPE_BLUETOOTH,
+
+ .poweron_gpio = { // BT_REG_ON
+ .io = INVALID_GPIO, //RK30_PIN3_PC7,
+ .enable = GPIO_HIGH,
+ .iomux = {
+ .name = "bt_poweron",
+ .fgpio = GPIO3_C7,
+ },
+ },
+
+ .reset_gpio = { // BT_RST
+ .io = RK30_PIN3_PD1, // set io to INVALID_GPIO for disable it
+ .enable = GPIO_LOW,
+ .iomux = {
+ .name = "bt_reset",
+ .fgpio = GPIO3_D1,
+ },
+ },
+
+ .wake_gpio = { // BT_WAKE, use to control bt's sleep and wakeup
+ .io = RK30_PIN3_PC6, // set io to INVALID_GPIO for disable it
+ .enable = GPIO_HIGH,
+ .iomux = {
+ .name = "bt_wake",
+ .fgpio = GPIO3_C6,
+ },
+ },
+
+ .wake_host_irq = { // BT_HOST_WAKE, for bt wakeup host when it is in deep sleep
+ .gpio = {
+ .io = RK30_PIN0_PA5, // set io to INVALID_GPIO for disable it
+ .enable = GPIO_LOW, // set GPIO_LOW for falling, set 0 for rising
+ .iomux = {
+ .name = NULL,
+ },
+ },
+ },
+
+ .rts_gpio = { // UART_RTS, enable or disable BT's data coming
+ .io = RK30_PIN1_PA3, // set io to INVALID_GPIO for disable it
+ .enable = GPIO_LOW,
+ .iomux = {
+ .name = "bt_rts",
+ .fgpio = GPIO1_A3,
+ .fmux = UART0_RTSN,
+ },
+ },
+};
+
+static struct platform_device device_rfkill_rk = {
+ .name = "rfkill_rk",
+ .id = -1,
+ .dev = {
+ .platform_data = &rfkill_rk_platdata,
+ },
+};
+#endif
+
+#if defined(CONFIG_GPS_RK)
+int rk_gps_io_init(void)
+{
+ printk("%s \n", __FUNCTION__);
+
+ rk30_mux_api_set(GPIO1B5_UART3RTSN_NAME, GPIO1B_GPIO1B5);//VCC_EN
+ gpio_request(RK30_PIN1_PB5, NULL);
+ gpio_direction_output(RK30_PIN1_PB5, GPIO_LOW);
+
+ rk30_mux_api_set(GPIO1B4_UART3CTSN_GPSRFCLK_NAME, GPIO1B_GPSRFCLK);//GPS_CLK
+ rk30_mux_api_set(GPIO1B2_UART3SIN_GPSMAG_NAME, GPIO1B_GPSMAG);//GPS_MAG
+ rk30_mux_api_set(GPIO1B3_UART3SOUT_GPSSIG_NAME, GPIO1B_GPSSIG);//GPS_SIGN
+
+ rk30_mux_api_set(GPIO1A6_UART1CTSN_SPI0CLK_NAME, GPIO1A_GPIO1A6);//SPI_CLK
+ gpio_request(RK30_PIN1_PA6, NULL);
+ gpio_direction_output(RK30_PIN1_PA6, GPIO_LOW);
+
+ rk30_mux_api_set(GPIO1A5_UART1SOUT_SPI0TXD_NAME, GPIO1A_GPIO1A5);//SPI_MOSI
+ gpio_request(RK30_PIN1_PA5, NULL);
+ gpio_direction_output(RK30_PIN1_PA5, GPIO_LOW);
+
+ rk30_mux_api_set(GPIO1A7_UART1RTSN_SPI0CSN0_NAME, GPIO1A_GPIO1A7);//SPI_CS
+ gpio_request(RK30_PIN1_PA7, NULL);
+ gpio_direction_output(RK30_PIN1_PA7, GPIO_LOW);
+ return 0;
+}
+int rk_gps_power_up(void)
+{
+ printk("%s \n", __FUNCTION__);
+
+ return 0;
+}
+
+int rk_gps_power_down(void)
+{
+ printk("%s \n", __FUNCTION__);
+
+ return 0;
+}
+
+int rk_gps_reset_set(int level)
+{
+ return 0;
+}
+int rk_enable_hclk_gps(void)
+{
+ printk("%s \n", __FUNCTION__);
+ clk_enable(clk_get(NULL, "hclk_gps"));
+ return 0;
+}
+int rk_disable_hclk_gps(void)
+{
+ printk("%s \n", __FUNCTION__);
+ clk_disable(clk_get(NULL, "hclk_gps"));
+ return 0;
+}
+struct rk_gps_data rk_gps_info = {
+ .io_init = rk_gps_io_init,
+ .power_up = rk_gps_power_up,
+ .power_down = rk_gps_power_down,
+ .reset = rk_gps_reset_set,
+ .enable_hclk_gps = rk_enable_hclk_gps,
+ .disable_hclk_gps = rk_disable_hclk_gps,
+ .GpsSign = RK30_PIN1_PB3,
+ .GpsMag = RK30_PIN1_PB2, //GPIO index
+ .GpsClk = RK30_PIN1_PB4, //GPIO index
+ .GpsVCCEn = RK30_PIN1_PB5, //GPIO index
+ .GpsSpi_CSO = RK30_PIN1_PA4, //GPIO index
+ .GpsSpiClk = RK30_PIN1_PA5, //GPIO index
+ .GpsSpiMOSI = RK30_PIN1_PA7, //GPIO index
+ .GpsIrq = IRQ_GPS,
+ .GpsSpiEn = 0,
+ .GpsAdcCh = 2,
+ .u32GpsPhyAddr = RK30_GPS_PHYS,
+ .u32GpsPhySize = RK30_GPS_SIZE,
+};
+
+struct platform_device rk_device_gps = {
+ .name = "gps_hv5820b",
+ .id = -1,
+ .dev = {
+ .platform_data = &rk_gps_info,
+ }
+ };
+#endif
+
+#if defined(CONFIG_MT5931_MT6622)
+static struct mt6622_platform_data mt6622_platdata = {
+ .power_gpio = { // BT_REG_ON
+ .io = RK30_PIN3_PD5, // set io to INVALID_GPIO for disable it
+ .enable = GPIO_HIGH,
+ .iomux = {
+ .name = NULL,
+ },
+ },
+
+ .reset_gpio = { // BT_RST
+ .io = RK30_PIN0_PD7,
+ .enable = GPIO_HIGH,
+ .iomux = {
+ .name = NULL,
+ },
+ },
+
+ .irq_gpio = {
+ .io = RK30_PIN3_PD2,
+ .enable = GPIO_HIGH,
+ .iomux = {
+ .name = NULL,
+ },
+ }
+};
+
+static struct platform_device device_mt6622 = {
+ .name = "mt6622",
+ .id = -1,
+ .dev = {
+ .platform_data = &mt6622_platdata,
+ },
+};
+#endif
+
+static struct platform_device *devices[] __initdata = {
+
+#ifdef CONFIG_ION
+ &device_ion,
+#endif
+#ifdef CONFIG_WIFI_CONTROL_FUNC
+ &rk29sdk_wifi_device,
+#endif
+
+#if defined(CONFIG_MT6620)
+ &mt3326_device_gps,
+#endif
+
+#ifdef CONFIG_BATTERY_RK30_ADC_FAC
+ &rk30_device_adc_battery,
+#endif
+#ifdef CONFIG_RFKILL_RK
+ &device_rfkill_rk,
+#endif
+#ifdef CONFIG_GPS_RK
+ &rk_device_gps,
+#endif
+#ifdef CONFIG_MT5931_MT6622
+ &device_mt6622,
+#endif
+};
+
+
+static int rk_platform_add_display_devices(void)
+{
+ struct platform_device *fb = NULL; //fb
+ struct platform_device *lcdc0 = NULL; //lcdc0
+ struct platform_device *lcdc1 = NULL; //lcdc1
+ struct platform_device *bl = NULL; //backlight
+#ifdef CONFIG_FB_ROCKCHIP
+ fb = &device_fb;
+#endif
+
+#if defined(CONFIG_LCDC0_RK3066B)
+ lcdc0 = &device_lcdc0,
+#endif
+
+#if defined(CONFIG_LCDC1_RK3066B)
+ lcdc1 = &device_lcdc1,
+#endif
+
+#ifdef CONFIG_BACKLIGHT_RK29_BL
+ bl = &rk29_device_backlight,
+#endif
+ __rk_platform_add_display_devices(fb,lcdc0,lcdc1,bl);
+
+ return 0;
+
+}
+
+// i2c
+#ifdef CONFIG_I2C0_RK30
+static struct i2c_board_info __initdata i2c0_info[] = {
+#if defined (CONFIG_GS_MMA7660)
+ {
+ .type = "gs_mma7660",//gs_mma7660
+ .addr = 0x4c,
+ .flags = 0,
+ .irq = MMA7660_INT_PIN,
+ .platform_data = &mma7660_info,
+ },
+#endif
+#if defined (CONFIG_GS_MMA8452)
+ {
+ .type = "gs_mma8452",
+ .addr = 0x1d,
+ .flags = 0,
+ .irq = MMA8452_INT_PIN,
+ .platform_data = &mma8452_info,
+ },
+#endif
+#if defined (CONFIG_GS_LIS3DH)
+ {
+ .type = "gs_lis3dh",
+ .addr = 0x19, //0x19(SA0-->VCC), 0x18(SA0-->GND)
+ .flags = 0,
+ .irq = LIS3DH_INT_PIN,
+ .platform_data = &lis3dh_info,
+ },
+#endif
+#if defined (CONFIG_COMPASS_AK8975)
+ {
+ .type = "ak8975",
+ .addr = 0x0d,
+ .flags = 0,
+ .irq = RK30_PIN3_PD7,
+ .platform_data = &akm8975_info,
+ .irq = RK30_PIN3_PD7,
+ .platform_data = &akm8975_info,
+ },
+#endif
+#if defined (CONFIG_GYRO_L3G4200D)
+ {
+ .type = "l3g4200d_gryo",
+ .addr = 0x69,
+ .flags = 0,
+ .irq = L3G4200D_INT_PIN,
+ .platform_data = &l3g4200d_info,
+ },
+#endif
+#if defined (CONFIG_SND_SOC_RK1000)
+ {
+ .type = "rk1000_i2c_codec",
+ .addr = 0x60,
+ .flags = 0,
+ },
+ {
+ .type = "rk1000_control",
+ .addr = 0x40,
+ .flags = 0,
+ },
+#endif
+#if defined (CONFIG_SND_SOC_RT5631)
+ {
+ .type = "rt5631",
+ .addr = 0x1a,
+ .flags = 0,
+ },
+#endif
+};
+#endif
+
+int __sramdata g_pmic_type = 0;
+#ifdef CONFIG_I2C1_RK30
+#ifdef CONFIG_REGULATOR_ACT8846
+#define PMU_POWER_SLEEP RK30_PIN0_PA1
+#define ACT8846_HOST_IRQ RK30_PIN0_PB3
+
+static struct pmu_info act8846_dcdc_info[] = {
+ {
+ .name = "act_dcdc1", //ddr
+ .min_uv = 1200000,
+ .max_uv = 1200000,
+ .suspend_vol = 1200000,
+ },
+ {
+ .name = "vdd_core", //logic
+ .min_uv = 1000000,
+ .max_uv = 1000000,
+ .suspend_vol = 900000,
+ },
+ {
+ .name = "vdd_cpu", //arm
+ .min_uv = 1000000,
+ .max_uv = 1000000,
+ .suspend_vol = 900000,
+ },
+ {
+ .name = "act_dcdc4", //vccio
+ .min_uv = 3000000,
+ .max_uv = 3000000,
+ .suspend_vol = 2800000,
+ },
+
+};
+static struct pmu_info act8846_ldo_info[] = {
+ {
+ .name = "act_ldo1", //vdd10
+ .min_uv = 1000000,
+ .max_uv = 1000000,
+ },
+ {
+ .name = "act_ldo2", //vdd12
+ .min_uv = 1200000,
+ .max_uv = 1200000,
+ },
+ {
+ .name = "act_ldo3", //vcc18_cif
+ .min_uv = 1800000,
+ .max_uv = 1800000,
+ },
+ {
+ .name = "act_ldo4", //vcca33
+ .min_uv = 3300000,
+ .max_uv = 3300000,
+ },
+ {
+ .name = "act_ldo5", //vcctp
+ .min_uv = 3300000,
+ .max_uv = 3300000,
+ },
+ {
+ .name = "act_ldo6", //vcc_jetta
+ .min_uv = 3300000,
+ .max_uv = 3300000,
+ },
+ {
+ .name = "act_ldo7", //vcc18
+ .min_uv = 1800000,
+ .max_uv = 1800000,
+ },
+ {
+ .name = "act_ldo8", //vcc28_cif
+ .min_uv = 2800000,
+ .max_uv = 2800000,
+ },
+ };
+
+#include "board-pmu-act8846.c"
+#endif
+
+#ifdef CONFIG_MFD_WM831X_I2C
+#define PMU_POWER_SLEEP RK30_PIN0_PA1
+
+static struct pmu_info wm8326_dcdc_info[] = {
+ {
+ .name = "vdd_core", //logic
+ .min_uv = 1000000,
+ .max_uv = 1000000,
+ .suspend_vol = 950000,
+ },
+ {
+ .name = "vdd_cpu", //arm
+ .min_uv = 1000000,
+ .max_uv = 1000000,
+ .suspend_vol = 950000,
+ },
+ {
+ .name = "dcdc3", //ddr
+ .min_uv = 1150000,
+ .max_uv = 1150000,
+ .suspend_vol = 1150000,
+ },
+ #ifdef CONFIG_MACH_RK3066_SDK
+ {
+ .name = "dcdc4", //vcc_io
+ .min_uv = 3300000,
+ .max_uv = 3300000,
+ .suspend_vol = 3000000,
+ },
+ #else
+ {
+ .name = "dcdc4", //vcc_io
+ .min_uv = 3000000,
+ .max_uv = 3000000,
+ .suspend_vol = 2800000,
+ },
+ #endif
+};
+
+static struct pmu_info wm8326_ldo_info[] = {
+ {
+ .name = "ldo1", //vcc18_cif
+ .min_uv = 1800000,
+ .max_uv = 1800000,
+ .suspend_vol = 1800000,
+ },
+ {
+ .name = "ldo2", //vccio_wl
+ .min_uv = 1800000,
+ .max_uv = 1800000,
+ .suspend_vol = 1800000,
+ },
+ {
+ .name = "ldo3", //
+ .min_uv = 1100000,
+ .max_uv = 1100000,
+ .suspend_vol = 1100000,
+ },
+ {
+ .name = "ldo4", //vdd11
+ .min_uv = 1000000,
+ .max_uv = 1000000,
+ .suspend_vol = 1000000,
+ },
+ {
+ .name = "ldo5", //vcc25
+ .min_uv = 1800000,
+ .max_uv = 1800000,
+ .suspend_vol = 1800000,
+ },
+ {
+ .name = "ldo6", //vcc33
+ .min_uv = 3300000,
+ .max_uv = 3300000,
+ .suspend_vol = 3300000,
+ },
+ {
+ .name = "ldo7", //vcc28_cif
+ .min_uv = 2800000,
+ .max_uv = 2800000,
+ .suspend_vol = 2800000,
+ },
+ {
+ .name = "ldo8", //vcca33
+ .min_uv = 3300000,
+ .max_uv = 3300000,
+ .suspend_vol = 3300000,
+ },
+ {
+ .name = "ldo9", //vcc_tp
+ .min_uv = 3300000,
+ .max_uv = 3300000,
+ .suspend_vol = 3300000,
+ },
+ {
+ .name = "ldo10", //flash_io
+ .min_uv = 1800000,
+ .max_uv = 1800000,
+ .suspend_vol = 1800000,
+ },
+};
+
+#include "board-pmu-wm8326.c"
+#endif
+
+#ifdef CONFIG_MFD_TPS65910
+#ifdef CONFIG_ARCH_RK3066B
+#define TPS65910_HOST_IRQ RK30_PIN0_PB3
+#else
+#define TPS65910_HOST_IRQ RK30_PIN6_PA4
+#endif
+
+#define PMU_POWER_SLEEP RK30_PIN0_PA1
+
+static struct pmu_info tps65910_dcdc_info[] = {
+ {
+ .name = "vdd_core", //logic
+ .min_uv = 1100000,
+ .max_uv = 1100000,
+ },
+ {
+ .name = "vdd2", //ddr
+ .min_uv = 1200000,
+ .max_uv = 1200000,
+ },
+ {
+ .name = "vio", //vcc_io
+ .min_uv = 3000000,
+ .max_uv = 3000000,
+ },
+
+};
+static struct pmu_info tps65910_ldo_info[] = {
+ {
+ .name = "vpll", //vdd10
+ .min_uv = 1000000,
+ .max_uv = 1000000,
+ },
+ {
+ .name = "vdig1", //vcc18_cif
+ .min_uv = 1800000,
+ .max_uv = 1800000,
+ },
+ {
+ .name = "vdig2", //vdd_jetta
+ .min_uv = 1200000,
+ .max_uv = 1200000,
+ },
+ {
+ .name = "vaux1", //vcc28_cif
+ .min_uv = 2800000,
+ .max_uv = 2800000,
+ },
+ {
+ .name = "vaux2", //vcca33
+ .min_uv = 3300000,
+ .max_uv = 3300000,
+ },
+ {
+ .name = "vaux33", //vcc_tp
+ .min_uv = 3300000,
+ .max_uv = 3300000,
+ },
+ {
+ .name = "vmmc", //vcc30
+ .min_uv = 3000000,
+ .max_uv = 3000000,
+ },
+ {
+ .name = "vdac", //vcc18
+ .min_uv = 1800000,
+ .max_uv = 1800000,
+ },
+ };
+
+#include "board-pmu-tps65910.c"
+#endif
+
+static struct i2c_board_info __initdata i2c1_info[] = {
+#if defined (CONFIG_REGULATOR_ACT8846)
+ {
+ .type = "act8846",
+ .addr = 0x5a,
+ .flags = 0,
+ .irq = ACT8846_HOST_IRQ,
+ .platform_data=&act8846_data,
+ },
+#endif
+#if defined (CONFIG_RTC_HYM8563)
+ {
+ .type = "rtc_hym8563",
+ .addr = 0x51,
+ .flags = 0,
+ .irq = RK30_PIN0_PB5,
+ },
+#endif
+#if defined (CONFIG_MFD_WM831X_I2C)
+ {
+ .type = "wm8326",
+ .addr = 0x34,
+ .flags = 0,
+ .irq = RK30_PIN0_PB3,
+ .platform_data = &wm831x_platdata,
+ },
+#endif
+#if defined (CONFIG_MFD_TPS65910)
+ {
+ .type = "tps65910",
+ .addr = TPS65910_I2C_ID0,
+ .flags = 0,
+ .irq = TPS65910_HOST_IRQ,
+ .platform_data = &tps65910_data,
+ },
+#endif
+};
+#endif
+
+void __sramfunc board_pmu_suspend(void)
+{
+ #if defined (CONFIG_REGULATOR_ACT8846)
+ if(pmic_is_act8846())
+ board_pmu_act8846_suspend();
+ #endif
+ #if defined (CONFIG_MFD_WM831X_I2C)
+ if(pmic_is_wm8326())
+ board_pmu_wm8326_suspend();
+ #endif
+ #if defined (CONFIG_MFD_TPS65910)
+ if(pmic_is_tps65910())
+ board_pmu_tps65910_suspend();
+ #endif
+}
+
+void __sramfunc board_pmu_resume(void)
+{
+ #if defined (CONFIG_REGULATOR_ACT8846)
+ if(pmic_is_act8846())
+ board_pmu_act8846_resume();
+ #endif
+ #if defined (CONFIG_MFD_WM831X_I2C)
+ if(pmic_is_wm8326())
+ board_pmu_wm8326_resume();
+ #endif
+ #if defined (CONFIG_MFD_TPS65910)
+ if(pmic_is_tps65910())
+ board_pmu_tps65910_resume();
+ #endif
+}
+
+ int __sramdata gpio3d6_iomux,gpio3d6_do,gpio3d6_dir,gpio3d6_en;
+
+#define grf_readl(offset) readl_relaxed(RK30_GRF_BASE + offset)
+#define grf_writel(v, offset) do { writel_relaxed(v, RK30_GRF_BASE + offset); dsb(); } while (0)
+
+void __sramfunc rk30_pwm_logic_suspend_voltage(void)
+{
+#ifdef CONFIG_RK30_PWM_REGULATOR
+
+// int gpio0d7_iomux,gpio0d7_do,gpio0d7_dir,gpio0d7_en;
+ sram_udelay(10000);
+ gpio3d6_iomux = grf_readl(GRF_GPIO3D_IOMUX);
+ gpio3d6_do = grf_readl(GRF_GPIO3H_DO);
+ gpio3d6_dir = grf_readl(GRF_GPIO3H_DIR);
+ gpio3d6_en = grf_readl(GRF_GPIO3H_EN);
+
+ grf_writel((1<<28), GRF_GPIO3D_IOMUX);
+ grf_writel((1<<30)|(1<<14), GRF_GPIO3H_DIR);
+ grf_writel((1<<30)|(1<<14), GRF_GPIO3H_DO);
+ grf_writel((1<<30)|(1<<14), GRF_GPIO3H_EN);
+#endif
+}
+void __sramfunc rk30_pwm_logic_resume_voltage(void)
+{
+#ifdef CONFIG_RK30_PWM_REGULATOR
+ grf_writel((1<<28)|gpio3d6_iomux, GRF_GPIO3D_IOMUX);
+ grf_writel((1<<30)|gpio3d6_en, GRF_GPIO3H_EN);
+ grf_writel((1<<30)|gpio3d6_dir, GRF_GPIO3H_DIR);
+ grf_writel((1<<30)|gpio3d6_do, GRF_GPIO3H_DO);
+ sram_udelay(10000);
+
+#endif
+
+}
+extern void pwm_suspend_voltage(void);
+extern void pwm_resume_voltage(void);
+void rk30_pwm_suspend_voltage_set(void)
+{
+#ifdef CONFIG_RK30_PWM_REGULATOR
+ pwm_suspend_voltage();
+#endif
+}
+void rk30_pwm_resume_voltage_set(void)
+{
+#ifdef CONFIG_RK30_PWM_REGULATOR
+ pwm_resume_voltage();
+#endif
+}
+
+
+#ifdef CONFIG_I2C2_RK30
+static struct i2c_board_info __initdata i2c2_info[] = {
+#if defined (CONFIG_CT36X_TS)
+ {
+ .type = CT36X_NAME,
+ .addr = 0x01,
+ .flags = 0,
+ .platform_data = &ct36x_info,
+ },
+#endif
+#if defined (CONFIG_LS_CM3217)
+ {
+ .type = "lightsensor",
+ .addr = 0x10,
+ .flags = 0,
+ .platform_data = &cm3217_info,
+ },
+#endif
+#if defined (CONFIG_TOUCHSCREEN_GSLX680)
+ {
+ .type = "gslX680",
+ .addr = 0x40,
+ .flags = 0,
+ .platform_data =&gslx680_info,
+ },
+#endif
+#if defined (CONFIG_TOUCHSCREEN_86V_GT811_IIC)
+{
+ .type = "gt811_ts",
+ .addr = 0x5d,
+ .flags = 0,
+ .irq = TOUCH_INT_PIN,
+ .platform_data = >811_info,
+},
+#endif
+};
+#endif
+
+#ifdef CONFIG_I2C3_RK30
+static struct i2c_board_info __initdata i2c3_info[] = {
+};
+#endif
+
+#ifdef CONFIG_I2C4_RK30
+static struct i2c_board_info __initdata i2c4_info[] = {
+#ifdef CONFIG_MFD_RK610
+ {
+ .type = "rk610_ctl",
+ .addr = 0x40,
+ .flags = 0,
+ .platform_data = &rk610_ctl_pdata,
+ },
+#ifdef CONFIG_RK610_TVOUT
+ {
+ .type = "rk610_tvout",
+ .addr = 0x42,
+ .flags = 0,
+ },
+#endif
+#ifdef CONFIG_HDMI_RK610
+ {
+ .type = "rk610_hdmi",
+ .addr = 0x46,
+ .flags = 0,
+ .irq = INVALID_GPIO,
+ },
+#endif
+#ifdef CONFIG_SND_SOC_RK610
+ {//RK610_CODEC addr from 0x60 to 0x80 (0x60~0x80)
+ .type = "rk610_i2c_codec",
+ .addr = 0x60,
+ .flags = 0,
+ .platform_data = &rk610_codec_pdata,
+ },
+#endif
+#endif
+
+};
+#endif
+
+#ifdef CONFIG_I2C_GPIO_RK30
+#define I2C_SDA_PIN INVALID_GPIO// RK30_PIN2_PD6 //set sda_pin here
+#define I2C_SCL_PIN INVALID_GPIO//RK30_PIN2_PD7 //set scl_pin here
+static int rk30_i2c_io_init(void)
+{
+ //set iomux (gpio) here
+ //rk30_mux_api_set(GPIO2D7_I2C1SCL_NAME, GPIO2D_GPIO2D7);
+ //rk30_mux_api_set(GPIO2D6_I2C1SDA_NAME, GPIO2D_GPIO2D6);
+
+ return 0;
+}
+struct i2c_gpio_platform_data default_i2c_gpio_data = {
+ .sda_pin = I2C_SDA_PIN,
+ .scl_pin = I2C_SCL_PIN,
+ .udelay = 5, // clk = 500/udelay = 100Khz
+ .timeout = 100,//msecs_to_jiffies(100),
+ .bus_num = 5,
+ .io_init = rk30_i2c_io_init,
+};
+static struct i2c_board_info __initdata i2c_gpio_info[] = {
+};
+#endif
+
+static void __init rk30_i2c_register_board_info(void)
+{
+#ifdef CONFIG_I2C0_RK30
+ i2c_register_board_info(0, i2c0_info, ARRAY_SIZE(i2c0_info));
+#endif
+#ifdef CONFIG_I2C1_RK30
+ i2c_register_board_info(1, i2c1_info, ARRAY_SIZE(i2c1_info));
+#endif
+#ifdef CONFIG_I2C2_RK30
+ i2c_register_board_info(2, i2c2_info, ARRAY_SIZE(i2c2_info));
+#endif
+#ifdef CONFIG_I2C3_RK30
+ i2c_register_board_info(3, i2c3_info, ARRAY_SIZE(i2c3_info));
+#endif
+#ifdef CONFIG_I2C4_RK30
+ i2c_register_board_info(4, i2c4_info, ARRAY_SIZE(i2c4_info));
+#endif
+#ifdef CONFIG_I2C_GPIO_RK30
+ i2c_register_board_info(5, i2c_gpio_info, ARRAY_SIZE(i2c_gpio_info));
+#endif
+}
+//end of i2c
+
+#define POWER_ON_PIN RK30_PIN0_PA0 //power_hold
+static void rk30_pm_power_off(void)
+{
+ printk(KERN_ERR "rk30_pm_power_off start...\n");
+ gpio_direction_output(POWER_ON_PIN, GPIO_LOW);
+#if defined(CONFIG_MFD_WM831X)
+ wm831x_set_bits(Wm831x,WM831X_GPIO_LEVEL,0x0001,0x0000); //set sys_pwr 0
+ wm831x_device_shutdown(Wm831x);//wm8326 shutdown
+#endif
+#if defined(CONFIG_REGULATOR_ACT8846)
+ if (pmic_is_tps65910()) {
+ printk("enter dcdet===========\n");
+ if((gpio_get_value (RK30_PIN0_PB2) == GPIO_LOW)||(gpio_get_value (RK30_PIN0_PA7) == GPIO_HIGH))
+ {
+ printk("enter restart===========\n");
+ arm_pm_restart(0, NULL);
+ }
+ //act8931_device_shutdown();
+ }
+#endif
+ while (1);
+}
+
+static void __init machine_rk30_board_init(void)
+{
+ //avs_init();
+ gpio_request(POWER_ON_PIN, "poweronpin");
+ gpio_direction_output(POWER_ON_PIN, GPIO_HIGH);
+
+ pm_power_off = rk30_pm_power_off;
+
+ gpio_direction_output(POWER_ON_PIN, GPIO_HIGH);
+
+
+ rk30_i2c_register_board_info();
+ spi_register_board_info(board_spi_devices, ARRAY_SIZE(board_spi_devices));
+ platform_add_devices(devices, ARRAY_SIZE(devices));
+ rk_platform_add_display_devices();
+ board_usb_detect_init(RK30_PIN0_PA7);
+
+#ifdef CONFIG_WIFI_CONTROL_FUNC
+ rk29sdk_wifi_bt_gpio_control_init();
+#endif
+
+#if defined(CONFIG_MT6620)
+ clk_set_rate(clk_get_sys("rk_serial.1", "uart"), 48*1000000);
+#endif
+
+#if defined(CONFIG_MT5931_MT6622)
+ clk_set_rate(clk_get_sys("rk_serial.0", "uart"), 24*1000000);
+#endif
+}
+
+static void __init rk30_reserve(void)
+{
+#ifdef CONFIG_ION
+ rk30_ion_pdata.heaps[0].base = board_mem_reserve_add("ion", ION_RESERVE_SIZE);
+#endif
+
+#ifdef CONFIG_FB_ROCKCHIP
+ resource_fb[0].start = board_mem_reserve_add("fb0 buf", get_fb_size());
+ resource_fb[0].end = resource_fb[0].start + get_fb_size()- 1;
+#if 0
+ resource_fb[1].start = board_mem_reserve_add("ipp buf", RK30_FB0_MEM_SIZE);
+ resource_fb[1].end = resource_fb[1].start + RK30_FB0_MEM_SIZE - 1;
+#endif
+
+#if defined(CONFIG_FB_ROTATE) || !defined(CONFIG_THREE_FB_BUFFER)
+ resource_fb[2].start = board_mem_reserve_add("fb2 buf",get_fb_size());
+ resource_fb[2].end = resource_fb[2].start + get_fb_size() - 1;
+#endif
+#endif
+
+
+#ifdef CONFIG_VIDEO_RK29
+ rk30_camera_request_reserve_mem();
+#endif
+
+#ifdef CONFIG_GPS_RK
+ //it must be more than 8MB
+ rk_gps_info.u32MemoryPhyAddr = board_mem_reserve_add("gps", SZ_8M);
+#endif
+ board_mem_reserved();
+}
+
+/**
+ * dvfs_cpu_logic_table: table for arm and logic dvfs
+ * @frequency : arm frequency
+ * @cpu_volt : arm voltage depend on frequency
+ * @logic_volt : logic voltage arm requests depend on frequency
+ * comments : min arm/logic voltage
+ */
+static struct cpufreq_frequency_table dvfs_arm_table[] = {
+ {.frequency = 312 * 1000, .index = 900 * 1000},
+ {.frequency = 504 * 1000, .index = 950 * 1000},
+ {.frequency = 816 * 1000, .index = 1000 * 1000},
+ {.frequency = 1008 * 1000, .index = 1075 * 1000},
+ {.frequency = 1200 * 1000, .index = 1150 * 1000},
+ //{.frequency = 1416 * 1000, .index = 1250 * 1000},
+ //{.frequency = 1608 * 1000, .index = 1300 * 1000},
+ {.frequency = CPUFREQ_TABLE_END},
+};
+
+static struct cpufreq_frequency_table dvfs_gpu_table[] = {
+ {.frequency = 100 * 1000, .index = 1000 * 1000},
+ {.frequency = 200 * 1000, .index = 1000 * 1000},
+ {.frequency = 266 * 1000, .index = 1050 * 1000},
+ {.frequency = 300 * 1000, .index = 1050 * 1000},
+ {.frequency = 400 * 1000, .index = 1100 * 1000},
+ //{.frequency = 600 * 1000, .index = 1200 * 1000},
+ {.frequency = CPUFREQ_TABLE_END},
+};
+
+static struct cpufreq_frequency_table dvfs_ddr_table[] = {
+ {.frequency = 200 * 1000 + DDR_FREQ_SUSPEND, .index = 950 * 1000},
+ {.frequency = 300 * 1000 + DDR_FREQ_VIDEO, .index = 1100 * 1000},
+ {.frequency = 400 * 1000 + DDR_FREQ_NORMAL, .index = 1100 * 1000},
+ {.frequency = CPUFREQ_TABLE_END},
+};
+
+//#define DVFS_CPU_TABLE_SIZE (ARRAY_SIZE(dvfs_cpu_logic_table))
+//static struct cpufreq_frequency_table cpu_dvfs_table[DVFS_CPU_TABLE_SIZE];
+//static struct cpufreq_frequency_table dep_cpu2core_table[DVFS_CPU_TABLE_SIZE];
+
+void __init board_clock_init(void)
+{
+ rk30_clock_data_init(periph_pll_default, codec_pll_default, RK30_CLOCKS_DEFAULT_FLAGS);
+ //dvfs_set_arm_logic_volt(dvfs_cpu_logic_table, cpu_dvfs_table, dep_cpu2core_table);
+ dvfs_set_freq_volt_table(clk_get(NULL, "cpu"), dvfs_arm_table);
+ dvfs_set_freq_volt_table(clk_get(NULL, "gpu"), dvfs_gpu_table);
+ dvfs_set_freq_volt_table(clk_get(NULL, "ddr"), dvfs_ddr_table);
+}
+
+MACHINE_START(RK30, "RK30board")
+ .boot_params = PLAT_PHYS_OFFSET + 0x800,
+ .fixup = rk30_fixup,
+ .reserve = &rk30_reserve,
+ .map_io = rk30_map_io,
+ .init_irq = rk30_init_irq,
+ .timer = &rk30_timer,
+ .init_machine = machine_rk30_board_init,
+MACHINE_END
projects / firefly-linux-kernel-4.4.55.git / commitdiff