From d5f3a470de7fb65bc43608e58812d21789fad7b0 Mon Sep 17 00:00:00 2001 From: Joris Offouga Date: Thu, 4 Apr 2019 14:00:54 +0200 Subject: pico-imx7d: defconfig Enable DM gpio pinctrl and pinctrl_imx7 This patch is necessary for convert this board to dm driver model DM GPIO requires gpio_request() to be called explicitly before doing any gpio operation Signed-off-by: Joris Offouga --- board/technexion/pico-imx7d/pico-imx7d.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'board/technexion') diff --git a/board/technexion/pico-imx7d/pico-imx7d.c b/board/technexion/pico-imx7d/pico-imx7d.c index 767d13dfe5..3b9be45587 100644 --- a/board/technexion/pico-imx7d/pico-imx7d.c +++ b/board/technexion/pico-imx7d/pico-imx7d.c @@ -165,7 +165,7 @@ static iomux_v3_cfg_t const fec1_pads[] = { static void setup_iomux_fec(void) { imx_iomux_v3_setup_multiple_pads(fec1_pads, ARRAY_SIZE(fec1_pads)); - + gpio_request(FEC1_RST_GPIO, "phy_rst"); gpio_direction_output(FEC1_RST_GPIO, 0); udelay(500); gpio_set_value(FEC1_RST_GPIO, 1); @@ -291,6 +291,8 @@ static iomux_v3_cfg_t const lcd_pads[] = { void setup_lcd(void) { imx_iomux_v3_setup_multiple_pads(lcd_pads, ARRAY_SIZE(lcd_pads)); + gpio_request(IMX_GPIO_NR(1, 11), "lcd_brightness"); + gpio_request(IMX_GPIO_NR(1, 6), "lcd_enable"); /* Set Brightness to high */ gpio_direction_output(IMX_GPIO_NR(1, 11) , 1); /* Set LCD enable to high */ -- cgit v1.2.3