diff options
| author | Anson Huang <Anson.Huang@nxp.com> | 2020-02-18 13:14:59 +0800 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2020-02-24 09:49:57 +0800 |
| commit | 50d336b12f345808b2e1f47a08443d3fff93c002 (patch) | |
| tree | d029ff32dc874b0fb7c5f7c4bc8ebfe82d9e8451 /arch/arm64/boot/dts/freescale/imx8mp-evk.dts | |
| parent | 2462aaf13c790312c97dd8af9953cd10968ca4c9 (diff) | |
| download | lwn-50d336b12f345808b2e1f47a08443d3fff93c002.tar.gz lwn-50d336b12f345808b2e1f47a08443d3fff93c002.zip | |
arm64: dts: imx8mp-evk: Add GPIO LED support
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>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mp-evk.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts index 6df3beb92dc8..a97a03c81517 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-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"; + }; + }; + memory@40000000 { device_type = "memory"; 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 { fsl,pins = < MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19 0x41 |