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arm64: dts: imx8mp-evk: Add GPIO LED support

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i.MX8MP 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
2020-02-18 13:14:59 +08:00
committed by Shawn Guo
parent 2462aaf13c
commit 50d336b12f
1 changed files with 18 additions and 0 deletions
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18
arch/arm64/boot/dts/freescale/imx8mp-evk.dts
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@@ -15,6 +15,18 @@
stdout-path = &uart2; 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";
};
};
memory@40000000 { memory@40000000 {
device_type = "memory"; device_type = "memory";
reg = <0x0 0x40000000 0 0xc0000000>, reg = <0x0 0x40000000 0 0xc0000000>,
@@ -120,6 +132,12 @@
>; >;
}; };
pinctrl_gpio_led: gpioledgrp {
fsl,pins = <
MX8MP_IOMUXC_NAND_READY_B__GPIO3_IO16 0x19
>;
};
pinctrl_reg_usdhc2_vmmc: regusdhc2vmmc { pinctrl_reg_usdhc2_vmmc: regusdhc2vmmc {
fsl,pins = < fsl,pins = <
MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19 0x41 MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19 0x41