diff options
| author | Anson Huang <Anson.Huang@nxp.com> | 2019-09-03 09:27:57 -0400 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2019-10-06 15:43:33 +0800 |
| commit | 4c2435a6572bf3c59dd86be31c223bf09a7e1e61 (patch) | |
| tree | cf2e1207f67b15386764636a373db632ff88da18 /arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts | |
| parent | 54ecb8f7028c5eb3d740bb82b0f1d90f2df63c5c (diff) | |
arm64: dts: imx8mn-ddr4-evk: Enable GPIO LED
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>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts index 11c705d225d0..d78d657fa378 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts @@ -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 |