--- /dev/null
+/*****************************************************************************************
+ * arch/arm/mach-rkxx/baord-xxx-sdmmc-config.c
+ *
+ * Copyright (C) 2013 ROCKCHIP, Inc.
+ *
+ * Description:
+ * define the gpio for SD-MMC-SDIO-Wifi functions according to your own projects.
+ *
+ * Author: Michael Xie
+ * 15 Jan,2013
+ * E-mail: xbw@rock-chips.com
+ *
+ ******************************************************************************************/
+
+/*
+** If you select the macro of CONFIG_SDMMC0_RK29_WRITE_PROTECT, You must define the following values.
+** Otherwise, there is no need to define the following values¡£
+*/
+//#define SDMMC0_WRITE_PROTECT_PIN RK30_PIN3_PB2 //According to your own project to set the value of write-protect-pin.
+//#define SDMMC0_WRITE_PROTECT_ENABLE_VALUE GPIO_HIGH
+
+/*
+** If you select the macro of CONFIG_SDMMC1_RK29_WRITE_PROTECT, You must define the following values.
+** Otherwise, there is no need to define the following values¡£
+*/
+//#define SDMMC1_WRITE_PROTECT_PIN RK30_PIN3_PB3 //According to your own project to set the value of write-protect-pin.
+//#define SDMMC1_WRITE_PROTECT_ENABLE_VALUE GPIO_HIGH
+
+/*
+** If you select the macro of CONFIG_RK29_SDIO_IRQ_FROM_GPIO, You must define the following values.
+** Otherwise, there is no need to define the following values¡£
+*/
+//#define RK29SDK_WIFI_SDIO_CARD_INT RK30_PIN3_PD2
+
+
+/*
+* define sdcard PowerEn-pin
+*/
+#define RK29SDK_SD_CARD_PWR_EN RK30_PIN3_PA1
+#define RK29SDK_SD_CARD_PWR_EN_LEVEL GPIO_LOW
+
+/*
+* define the card-detect-pin.
+*/
+#define RK29SDK_SD_CARD_DETECT_N RK30_PIN3_PB0 //According to your own project to set the value of card-detect-pin.
+#define RK29SDK_SD_CARD_INSERT_LEVEL GPIO_LOW // set the voltage of insert-card. Please pay attention to the default setting.
+
+/*
+* Define wifi module's power and reset gpio, and gpio sensitive level.
+* Please set the value according to your own project.
+*
+* Well, you just own engineering module to set the value in the corresponding module branch.
+* Otherwise, you do not define this macro, eliminate it.
+*
+*/
+#define WIFI_HOST_WAKE RK30_PIN3_PD2 //If you do not select this function, leave it alone.
+
+#if defined(CONFIG_RTL8192CU) || defined(CONFIG_RTL8188EU)
+ #define RK30SDK_WIFI_GPIO_POWER_N RK30_PIN3_PD0
+ #define RK30SDK_WIFI_GPIO_POWER_ENABLE_VALUE GPIO_LOW//GPIO_HIGH
+
+#elif defined(CONFIG_BCM4329) || defined(CONFIG_BCM4319) || defined(CONFIG_RK903) || defined(CONFIG_RK901)
+ #define RK30SDK_WIFI_GPIO_POWER_N RK30_PIN3_PD0
+ #define RK30SDK_WIFI_GPIO_POWER_ENABLE_VALUE GPIO_HIGH
+
+ #define RK30SDK_WIFI_GPIO_RESET_N RK30_PIN2_PA7
+ #define RK30SDK_WIFI_GPIO_RESET_ENABLE_VALUE GPIO_HIGH
+
+#elif defined(CONFIG_MT5931_MT6622) || defined(CONFIG_MT5931)
+
+ #if 1
+ #define RK30SDK_WIFI_GPIO_POWER_N RK30_PIN3_PD0
+ #define RK30SDK_WIFI_GPIO_POWER_ENABLE_VALUE GPIO_HIGH
+
+ //#define RK30SDK_WIFI_GPIO_RESET_N RK30_PIN3_PD1
+ //#define RK30SDK_WIFI_GPIO_RESET_ENABLE_VALUE GPIO_HIGH
+
+ #else
+ #define RK30SDK_WIFI_GPIO_POWER_N RK30_PIN0_PA5
+ #define RK30SDK_WIFI_GPIO_POWER_ENABLE_VALUE GPIO_HIGH
+
+ #define RK30SDK_WIFI_GPIO_RESET_N RK30_PIN3_PD1
+ #define RK30SDK_WIFI_GPIO_RESET_ENABLE_VALUE GPIO_HIGH
+ #endif
+
+#elif defined(CONFIG_MT6620)
+ #define COMBO_MODULE_MT6620_CDT 1 // to control antsel2,antsel3 and gps_lan foot when using AcSip or Cdtech chip.
+ //- 1--use Cdtech chip; 0--unuse CDT chip
+
+ //power, PMU_EN
+ #define RK30SDK_WIFI_GPIO_POWER_N RK30_PIN3_PC7
+ #define RK30SDK_WIFI_GPIO_POWER_ENABLE_VALUE GPIO_HIGH
+ //reset, DAIRST,SYSRST_B
+ #define RK30SDK_WIFI_GPIO_RESET_N RK30_PIN3_PD1
+ #define RK30SDK_WIFI_GPIO_RESET_ENABLE_VALUE GPIO_HIGH
+ //VDDIO
+ //#define RK30SDK_WIFI_GPIO_VCCIO_WL RK30_PIN0_PD2 //You do not get control of the foot, and you do not need to define the macro
+ //#define RK30SDK_WIFI_GPIO_VCCIO_WL_ENABLE_VALUE GPIO_HIGH
+ //WIFI_INT_B
+ #define RK30SDK_WIFI_GPIO_WIFI_INT_B RK30_PIN3_PD2
+ #define RK30SDK_WIFI_GPIO_WIFI_INT_B_ENABLE_VALUE GPIO_HIGH
+ //BGF_INT_B
+ #define RK30SDK_WIFI_GPIO_BGF_INT_B RK30_PIN6_PA7
+ #define RK30SDK_WIFI_GPIO_BGF_INT_B_ENABLE_VALUE GPIO_HIGH
+ //GPS_SYNC
+ #define RK30SDK_WIFI_GPIO_GPS_SYNC RK30_PIN3_PD0
+ #define RK30SDK_WIFI_GPIO_GPS_SYNC_ENABLE_VALUE GPIO_HIGH
+
+ #if COMBO_MODULE_MT6620_CDT
+ //ANTSEL2
+ #define RK30SDK_WIFI_GPIO_ANTSEL2 RK30_PIN4_PD4
+ #define RK30SDK_WIFI_GPIO_ANTSEL2_ENABLE_VALUE GPIO_LOW //use 6620 in CDT chip, LOW--work; High--no work.
+ //ANTSEL3
+ #define RK30SDK_WIFI_GPIO_ANTSEL3 RK30_PIN4_PD3
+ #define RK30SDK_WIFI_GPIO_ANTSEL3_ENABLE_VALUE GPIO_HIGH //use 6620 in CDT chip, High--work; Low--no work..
+ //GPS_LAN
+ #define RK30SDK_WIFI_GPIO_GPS_LAN RK30_PIN4_PD6
+ #define RK30SDK_WIFI_GPIO_GPS_LAN_ENABLE_VALUE GPIO_HIGH //use 6620 in CDT chip, High--work; Low--no work..
+ #endif // #if COMBO_MODULE_MT6620_CDT--#endif
+#endif
+
+
#define CONFIG_SENSOR_POWERDOWN_IOCTL_USR 0
#define CONFIG_SENSOR_FLASH_IOCTL_USR 0
-static void rk_cif_power(int on)
+static void rk_cif_power(struct rk29camera_gpio_res *res,int on)
{
struct regulator *ldo_18,*ldo_28;
+ int camera_power = res->gpio_power;
+ int camera_ioflag = res->gpio_flag;
+ int camera_io_init = res->gpio_init;
+
ldo_28 = regulator_get(NULL, "act_ldo8"); // vcc28_cif
ldo_18 = regulator_get(NULL, "act_ldo3"); // vcc18_cif
if (ldo_28 == NULL || IS_ERR(ldo_28) || ldo_18 == NULL || IS_ERR(ldo_18)){
return;
}
if(on == 0){
- regulator_disable(ldo_28);
+ while(regulator_is_enabled(ldo_28)>0)
+ regulator_disable(ldo_28);
regulator_put(ldo_28);
- regulator_disable(ldo_18);
+
+ while(regulator_is_enabled(ldo_18)>0)
+ regulator_disable(ldo_18);
regulator_put(ldo_18);
- mdelay(500);
- }
- else{
- regulator_set_voltage(ldo_28, 2800000, 2800000);
- regulator_enable(ldo_28);
- // printk("%s set ldo7 vcc28_cif=%dmV end\n", __func__, regulator_get_voltage(ldo_28));
- regulator_put(ldo_28);
+
+ mdelay(10);
+ if (camera_power != INVALID_GPIO) {
+ if (camera_io_init & RK29_CAM_POWERACTIVE_MASK) {
+ gpio_set_value(camera_power, (((~camera_ioflag)&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
+ // dprintk("%s..%s..PowerPin=%d ..PinLevel = %x \n",__FUNCTION__,res->dev_name, camera_power, (((~camera_ioflag)&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
+ }
+ }
+ }
+ else{
+ regulator_set_voltage(ldo_28, 2800000, 2800000);
+ regulator_enable(ldo_28);
+ // printk("%s set ldo7 vcc28_cif=%dmV end\n", __func__, regulator_get_voltage(ldo_28));
+ regulator_put(ldo_28);
regulator_set_voltage(ldo_18, 1800000, 1800000);
// regulator_set_suspend_voltage(ldo, 1800000);
regulator_enable(ldo_18);
// printk("%s set ldo1 vcc18_cif=%dmV end\n", __func__, regulator_get_voltage(ldo_18));
regulator_put(ldo_18);
- }
+ if (camera_power != INVALID_GPIO) {
+ if (camera_io_init & RK29_CAM_POWERACTIVE_MASK) {
+ gpio_set_value(camera_power, ((camera_ioflag&RK29_CAM_POWERACTIVE_MASK)>>RK29_CAM_POWERACTIVE_BITPOS));
+ mdelay(10);
+ }
+
+}
+
+ }
}
#if CONFIG_SENSOR_POWER_IOCTL_USR
static int sensor_power_usr_cb (struct rk29camera_gpio_res *res,int on)
{
//#error "CONFIG_SENSOR_POWER_IOCTL_USR is 1, sensor_power_usr_cb function must be writed!!";
- rk_cif_power(on);
+ rk_cif_power(res,on);
return 0;
}
#endif
-
-#if CONFIG_SENSOR_RESET_IOCTL_USR
-static int sensor_reset_usr_cb (struct rk29camera_gpio_res *res,int on)
-{
- #error "CONFIG_SENSOR_RESET_IOCTL_USR is 1, sensor_reset_usr_cb function must be writed!!";
-}
-#endif
-
-#if CONFIG_SENSOR_POWERDOWN_IOCTL_USR
-static int sensor_powerdown_usr_cb (struct rk29camera_gpio_res *res,int on)
-{
- #error "CONFIG_SENSOR_POWERDOWN_IOCTL_USR is 1, sensor_powerdown_usr_cb function must be writed!!";
-}
-#endif
-
#if CONFIG_SENSOR_FLASH_IOCTL_USR
static int sensor_flash_usr_cb (struct rk29camera_gpio_res *res,int on)
{
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