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nmhw23: add led support 

BugzID: 59207
This commit is contained in:
Andrejs Cainikovs 2020-02-05 12:35:54 +01:00
parent 0921091714
commit 4f2f5f805e
2 changed files with 41 additions and 0 deletions
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39
arch/arm/dts/imx8_nmhw23.dts
View File

@ -34,6 +34,36 @@
stdout-path = &lpuart0;
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_leds>;
led_status_g {
label = "status:green";
gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>;
default-state = "on";
};
led_status_r {
label = "status:red";
gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
default-state = "on";
};
led_indicator_g {
label = "ind:green";
gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
led_indicator_r {
label = "ind:red";
gpios = <&gpio3 15 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
};
spi3: soft-spi3 {
compatible = "spi-gpio";
pinctrl-names = "default";
@ -93,6 +123,15 @@
>;
};
pinctrl_leds: leds_grp {
fsl,pins = <
SC_P_QSPI0A_DQS_LSIO_GPIO3_IO13 0x00000060
SC_P_QSPI0A_SS0_B_LSIO_GPIO3_IO14 0x00000060
SC_P_QSPI0A_SS1_B_LSIO_GPIO3_IO15 0x00000060
SC_P_QSPI0A_SCLK_LSIO_GPIO3_IO16 0x00000060
>;
};
pinctrl_lpuart0: lpuart0_grp {
fsl,pins = <
SC_P_UART0_RX_ADMA_UART0_RX 0x06000060

2
configs/imx8_nmhw23_defconfig
View File

@ -60,6 +60,8 @@ CONFIG_USB_GADGET_DUALSPEED=y
CONFIG_CMD_GPIO=y
CONFIG_DM_GPIO=y
CONFIG_LED=y
CONFIG_LED_GPIO=y
CONFIG_DM_PCA953X=y
CONFIG_BOOTDELAY=3
CONFIG_IMX_BOOTAUX=y