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arm64: dts: imx8mn-ddr4-evk: Enable GPIO LED

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i.MX8MN DDR4 EVK board has a GPIO LED to indicate status,
add support for it.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Anson Huang 2019-09-03 09:27:57 -04:00 committed by Shawn Guo
parent 54ecb8f702
commit 4c2435a657
1 changed files with 18 additions and 0 deletions
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18
arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts
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@ -15,6 +15,18 @@
stdout-path = &uart2;
};
gpio-leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_led>;
status {
label = "yellow:status";
gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>;
default-state = "on";
};
};
reg_usdhc2_vmmc: regulator-usdhc2 {
compatible = "regulator-fixed";
pinctrl-names = "default";
@ -54,6 +66,12 @@
>;
};
pinctrl_gpio_led: gpioledgrp {
fsl,pins = <
MX8MN_IOMUXC_NAND_READY_B_GPIO3_IO16 0x19
>;
};
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX8MN_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3