Enable CONFIG_DM_GPIO as a pre-requisite for enabling CONFIG_DM_SPI.
Add explicit gpio_requests.
Signed-off-by: Ian Ray ian.ray@ge.com --- board/ge/bx50v3/bx50v3.c | 11 ++++++++++- configs/ge_bx50v3_defconfig | 1 + 2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/board/ge/bx50v3/bx50v3.c b/board/ge/bx50v3/bx50v3.c index fe3fa27..dac063d 100644 --- a/board/ge/bx50v3/bx50v3.c +++ b/board/ge/bx50v3/bx50v3.c @@ -106,6 +106,7 @@ static void setup_iomux_enet(void) imx_iomux_v3_setup_multiple_pads(enet_pads, ARRAY_SIZE(enet_pads));
/* Reset AR8033 PHY */ + gpio_request(IMX_GPIO_NR(1, 28), "fec_rst"); gpio_direction_output(IMX_GPIO_NR(1, 28), 0); mdelay(10); gpio_set_value(IMX_GPIO_NR(1, 28), 1); @@ -420,8 +421,8 @@ static void setup_display_bx50v3(void) /* backlights off until needed */ imx_iomux_v3_setup_multiple_pads(backlight_pads, ARRAY_SIZE(backlight_pads)); + gpio_request(LVDS_POWER_GP, "lvds_power"); gpio_direction_input(LVDS_POWER_GP); - gpio_direction_input(LVDS_BACKLIGHT_GP); } #endif /* CONFIG_VIDEO_IPUV3 */
@@ -574,14 +575,22 @@ int board_init(void) set_confidx(&vpd); }
+ gpio_request(SUS_S3_OUT, "sus_s3_out"); gpio_direction_output(SUS_S3_OUT, 1); + + gpio_request(WIFI_EN, "wifi_en"); gpio_direction_output(WIFI_EN, 1); + #if defined(CONFIG_VIDEO_IPUV3) if (is_b850v3()) setup_display_b850v3(); else setup_display_bx50v3(); + + gpio_request(LVDS_BACKLIGHT_GP, "lvds_backlight"); + gpio_direction_input(LVDS_BACKLIGHT_GP); #endif + /* address of boot parameters */ gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
diff --git a/configs/ge_bx50v3_defconfig b/configs/ge_bx50v3_defconfig index af8a243..10a8b67 100644 --- a/configs/ge_bx50v3_defconfig +++ b/configs/ge_bx50v3_defconfig @@ -59,3 +59,4 @@ CONFIG_DM_MMC=y CONFIG_BLK=y CONFIG_PINCTRL=y CONFIG_PINCTRL_IMX6=y +CONFIG_DM_GPIO=y