From bae31167e59149671bedeb1cb3b9f321f9d39714 Mon Sep 17 00:00:00 2001 From: Abel Vesa Date: Fri, 1 Feb 2019 16:40:19 +0000 Subject: [PATCH] mx6sabresd: Add DM_GPIO support Add the DM_GPIO related config for mx6sabresd. Also add the gpio request calls. Signed-off-by: Abel Vesa Reviewed-by: Peng Fan Reviewed-by: Fabio Estevam --- board/freescale/mx6sabresd/mx6sabresd.c | 5 +++++ configs/mx6sabresd_defconfig | 1 + 2 files changed, 6 insertions(+) diff --git a/board/freescale/mx6sabresd/mx6sabresd.c b/board/freescale/mx6sabresd/mx6sabresd.c index 46880952b5..99002bd53b 100644 --- a/board/freescale/mx6sabresd/mx6sabresd.c +++ b/board/freescale/mx6sabresd/mx6sabresd.c @@ -96,6 +96,7 @@ static void setup_iomux_enet(void) SETUP_IOMUX_PADS(enet_pads); /* Reset AR8031 PHY */ + gpio_request(IMX_GPIO_NR(1, 25), "ENET PHY Reset"); gpio_direction_output(IMX_GPIO_NR(1, 25) , 0); mdelay(10); gpio_set_value(IMX_GPIO_NR(1, 25), 1); @@ -189,6 +190,7 @@ static iomux_v3_cfg_t const bl_pads[] = { static void enable_backlight(void) { SETUP_IOMUX_PADS(bl_pads); + gpio_request(DISP0_PWR_EN, "Display Power Enable"); gpio_direction_output(DISP0_PWR_EN, 1); } @@ -307,11 +309,13 @@ int board_mmc_init(bd_t *bis) switch (i) { case 0: SETUP_IOMUX_PADS(usdhc2_pads); + gpio_request(USDHC2_CD_GPIO, "USDHC2 CD"); gpio_direction_input(USDHC2_CD_GPIO); usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK); break; case 1: SETUP_IOMUX_PADS(usdhc3_pads); + gpio_request(USDHC3_CD_GPIO, "USDHC3 CD"); gpio_direction_input(USDHC3_CD_GPIO); usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC3_CLK); break; @@ -729,6 +733,7 @@ int checkboard(void) #ifdef CONFIG_SPL_OS_BOOT int spl_start_uboot(void) { + gpio_request(KEY_VOL_UP, "KEY Volume UP"); gpio_direction_input(KEY_VOL_UP); /* Only enter in Falcon mode if KEY_VOL_UP is pressed */ diff --git a/configs/mx6sabresd_defconfig b/configs/mx6sabresd_defconfig index cbacd7d3a1..916ade1fdb 100644 --- a/configs/mx6sabresd_defconfig +++ b/configs/mx6sabresd_defconfig @@ -68,6 +68,7 @@ CONFIG_FASTBOOT_BUF_ADDR=0x12000000 CONFIG_FASTBOOT_BUF_SIZE=0x10000000 CONFIG_FASTBOOT_FLASH=y CONFIG_FASTBOOT_FLASH_MMC_DEV=2 +CONFIG_DM_GPIO=y CONFIG_DM_MMC=y CONFIG_FSL_ESDHC=y CONFIG_SPI_FLASH=y -- 2.39.2