C++ (Cpp) rk29_sdmmc_set_iomux Beispiele

Beispiel #1

Datei: board-rk30-sdk.c Projekt: andr7e/rk3188_tablet_jb

static int rk29_sdmmc0_cfg_gpio(void)
{
#ifdef CONFIG_SDMMC_RK29_OLD
	rk30_mux_api_set(GPIO3B1_SDMMC0CMD_NAME, GPIO3B_SDMMC0_CMD);
	rk30_mux_api_set(GPIO3B0_SDMMC0CLKOUT_NAME, GPIO3B_SDMMC0_CLKOUT);
	rk30_mux_api_set(GPIO3B2_SDMMC0DATA0_NAME, GPIO3B_SDMMC0_DATA0);
	rk30_mux_api_set(GPIO3B3_SDMMC0DATA1_NAME, GPIO3B_SDMMC0_DATA1);
	rk30_mux_api_set(GPIO3B4_SDMMC0DATA2_NAME, GPIO3B_SDMMC0_DATA2);
	rk30_mux_api_set(GPIO3B5_SDMMC0DATA3_NAME, GPIO3B_SDMMC0_DATA3);

	rk30_mux_api_set(GPIO3B6_SDMMC0DETECTN_NAME, GPIO3B_GPIO3B6);

	rk30_mux_api_set(GPIO3A7_SDMMC0PWREN_NAME, GPIO3A_GPIO3A7);
	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)
        rk30_mux_api_set(RK29SDK_SD_CARD_DETECT_PIN_NAME, RK29SDK_SD_CARD_DETECT_IOMUX_FGPIO);
    #else
	    rk30_mux_api_set(RK29SDK_SD_CARD_DETECT_PIN_NAME, RK29SDK_SD_CARD_DETECT_IOMUX_FMUX);
    #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;
}

Beispiel #2

Datei: board-rk3026-86v.c Projekt: EPDCenter/android_kernel_bq_dc_v2

static int rk29_sdmmc0_cfg_gpio(void)
{
	rk29_sdmmc_set_iomux(0, 0xFFFF);
	#if defined(CONFIG_SDMMC0_RK29_SDCARD_DET_FROM_GPIO)
        iomux_set_gpio_mode(iomux_gpio_to_mode(RK29SDK_SD_CARD_DETECT_N));
    	#else
        iomux_set(MMC0_DETN);
    	#endif	

	#if defined(CONFIG_SDMMC0_RK29_WRITE_PROTECT)
	gpio_request(SDMMC0_WRITE_PROTECT_PIN, "sdmmc-wp");
	gpio_direction_input(SDMMC0_WRITE_PROTECT_PIN);
	#endif
	return 0;
}

Beispiel #3

Datei: board-rk2928-a720.c Projekt: AntaresOne/rockchip-rk31xx_kernel_3.0.36

static int rk29_sdmmc0_cfg_gpio(void)
{
	rk29_sdmmc_set_iomux(0, 0xFFFF);

#if defined(CONFIG_SDMMC0_RK29_SDCARD_DET_FROM_GPIO)
    rk30_mux_api_set(GPIO1C1_MMC0_DETN_NAME, GPIO1C_GPIO1C1);
   // gpio_request(RK29SDK_SD_CARD_DETECT_N, "sd-detect");
   // gpio_direction_output(RK29SDK_SD_CARD_DETECT_N,GPIO_HIGH);//set mmc0-data1 to high.
#else
	rk30_mux_api_set(GPIO1C1_MMC0_DETN_NAME, GPIO1C_MMC0_DETN);
#endif	

#if defined(CONFIG_SDMMC0_RK29_WRITE_PROTECT)
	gpio_request(SDMMC0_WRITE_PROTECT_PIN, "sdmmc-wp");
	gpio_direction_input(SDMMC0_WRITE_PROTECT_PIN);
#endif

	return 0;
}

Beispiel #4

Datei: board-pipo-u8.c Projekt: beaka/RK3188_tablet_kernel_sources

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;
}