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board: ge: bx50v3: Enable CONFIG_DM_GPIO 

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>
This commit is contained in:
Ian Ray 2019-01-31 16:21:13 +02:00 committed by Stefano Babic
parent efc260a9af
commit 06f2e030d0
2 changed files with 11 additions and 1 deletions
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11
board/ge/bx50v3/bx50v3.c
View File

@ -106,6 +106,7 @@ static void setup_iomux_enet(void)
imx_iomux_v3_setup_multiple_pads(enet_pads, ARRAY_SIZE(enet_pads)); imx_iomux_v3_setup_multiple_pads(enet_pads, ARRAY_SIZE(enet_pads));
/* Reset AR8033 PHY */ /* Reset AR8033 PHY */
gpio_request(IMX_GPIO_NR(1, 28), "fec_rst");
gpio_direction_output(IMX_GPIO_NR(1, 28), 0); gpio_direction_output(IMX_GPIO_NR(1, 28), 0);
mdelay(10); mdelay(10);
gpio_set_value(IMX_GPIO_NR(1, 28), 1); gpio_set_value(IMX_GPIO_NR(1, 28), 1);
@ -420,8 +421,8 @@ static void setup_display_bx50v3(void)
/* backlights off until needed */ /* backlights off until needed */
imx_iomux_v3_setup_multiple_pads(backlight_pads, imx_iomux_v3_setup_multiple_pads(backlight_pads,
ARRAY_SIZE(backlight_pads)); ARRAY_SIZE(backlight_pads));
gpio_request(LVDS_POWER_GP, "lvds_power");
gpio_direction_input(LVDS_POWER_GP); gpio_direction_input(LVDS_POWER_GP);
gpio_direction_input(LVDS_BACKLIGHT_GP);
} }
#endif /* CONFIG_VIDEO_IPUV3 */ #endif /* CONFIG_VIDEO_IPUV3 */
@ -574,14 +575,22 @@ int board_init(void)
set_confidx(&vpd); set_confidx(&vpd);
} }
gpio_request(SUS_S3_OUT, "sus_s3_out");
gpio_direction_output(SUS_S3_OUT, 1); gpio_direction_output(SUS_S3_OUT, 1);
gpio_request(WIFI_EN, "wifi_en");
gpio_direction_output(WIFI_EN, 1); gpio_direction_output(WIFI_EN, 1);
#if defined(CONFIG_VIDEO_IPUV3) #if defined(CONFIG_VIDEO_IPUV3)
if (is_b850v3()) if (is_b850v3())
setup_display_b850v3(); setup_display_b850v3();
else else
setup_display_bx50v3(); setup_display_bx50v3();
gpio_request(LVDS_BACKLIGHT_GP, "lvds_backlight");
gpio_direction_input(LVDS_BACKLIGHT_GP);
#endif #endif
/* address of boot parameters */ /* address of boot parameters */
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100; gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;

1
configs/ge_bx50v3_defconfig
View File

@ -58,3 +58,4 @@ CONFIG_DM_MMC=y
CONFIG_BLK=y CONFIG_BLK=y
CONFIG_PINCTRL=y CONFIG_PINCTRL=y
CONFIG_PINCTRL_IMX6=y CONFIG_PINCTRL_IMX6=y
CONFIG_DM_GPIO=y