[PATCH v5 4/4] ARM: dts: sun8i: Add leds and switch on Orangepi Plus boards
From: Maxime Ripard <hidden>
Date: 2016-02-25 19:39:13
Also in:
linux-gpio, lkml
Hi, On Mon, Feb 22, 2016 at 02:03:28PM +0100, Krzysztof Adamski wrote:
quoted hunk ↗ jump to hunk
OrangePi Plus board has two leds - green ("pwr") and red ("status") and a switch ("sw4"). This patch describes them in a devicetree. Signed-off-by: Krzysztof Adamski <redacted> --- arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts | 63 ++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+)diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts index e67df59..5f159d0 100644 --- a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts +++ b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts@@ -45,6 +45,7 @@ #include "sunxi-common-regulators.dtsi" #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> #include <dt-bindings/pinctrl/sun4i-a10.h> / {@@ -58,6 +59,68 @@ chosen { stdout-path = "serial0:115200n8"; }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&leds_opc>; + + status_led { + label = "status:red:user"; + gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>; + }; + }; + + r_leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&leds_r_opc>; + + tx { + label = "pwr:green:user"; + gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + };
You can merge the two gpio-leds nodes into a single one. Plus, the label format is <board>:<colour>:<role> In these case, it would be more "orangepi-plus:red:status" and "orangepi-plus:green:pwr". Thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: Digital signature URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20160225/a0c53bfe/attachment.sig>