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 offougajoris@gmail.com --- board/technexion/pico-imx7d/pico-imx7d.c | 4 +++- configs/pico-hobbit-imx7d_defconfig | 3 +++ configs/pico-imx7d_defconfig | 3 +++ configs/pico-pi-imx7d_defconfig | 3 +++ 4 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/board/technexion/pico-imx7d/pico-imx7d.c b/board/technexion/pico-imx7d/pico-imx7d.c index 767d13d..3b9be45 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 */ diff --git a/configs/pico-hobbit-imx7d_defconfig b/configs/pico-hobbit-imx7d_defconfig index 75eab28..a830aa8 100644 --- a/configs/pico-hobbit-imx7d_defconfig +++ b/configs/pico-hobbit-imx7d_defconfig @@ -27,6 +27,9 @@ CONFIG_SPL_USB_SDP_SUPPORT=y CONFIG_CMD_BOOTMENU=y # CONFIG_CMD_IMI is not set # CONFIG_CMD_XIMG is not set +CONFIG_PINCTRL=y +CONFIG_PINCTRL_IMX7=y +CONFIG_DM_GPIO=y CONFIG_CMD_SPL=y CONFIG_CMD_SPL_WRITE_SIZE=0x20000 CONFIG_CMD_DFU=y diff --git a/configs/pico-imx7d_defconfig b/configs/pico-imx7d_defconfig index beee839..ec7faf9 100644 --- a/configs/pico-imx7d_defconfig +++ b/configs/pico-imx7d_defconfig @@ -27,6 +27,9 @@ CONFIG_SPL_USB_SDP_SUPPORT=y CONFIG_CMD_BOOTMENU=y # CONFIG_CMD_IMI is not set # CONFIG_CMD_XIMG is not set +CONFIG_PINCTRL=y +CONFIG_PINCTRL_IMX7=y +CONFIG_DM_GPIO=y CONFIG_CMD_SPL=y CONFIG_CMD_SPL_WRITE_SIZE=0x20000 CONFIG_CMD_DFU=y diff --git a/configs/pico-pi-imx7d_defconfig b/configs/pico-pi-imx7d_defconfig index 05d5fe5..662492a 100644 --- a/configs/pico-pi-imx7d_defconfig +++ b/configs/pico-pi-imx7d_defconfig @@ -27,6 +27,9 @@ CONFIG_SPL_USB_SDP_SUPPORT=y CONFIG_CMD_BOOTMENU=y # CONFIG_CMD_IMI is not set # CONFIG_CMD_XIMG is not set +CONFIG_PINCTRL=y +CONFIG_PINCTRL_IMX7=y +CONFIG_DM_GPIO=y CONFIG_CMD_SPL=y CONFIG_CMD_SPL_WRITE_SIZE=0x20000 CONFIG_CMD_DFU=y