From 09b7922aaab0e849f38fc1172490d0b9ea882b6e Mon Sep 17 00:00:00 2001 From: =?utf8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Sun, 24 May 2020 20:16:30 +0200 Subject: [PATCH] bcm63xx: ar-5381u: expose LEDs through controller MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Exposing LEDs through LED controller instead of gpio-leds takes advantage of HW blinking. Signed-off-by: Álvaro Fernández Rojas --- .../bcm63xx/dts/bcm6328-comtrend-ar-5381u.dts | 53 ++++++++++++------- 1 file changed, 34 insertions(+), 19 deletions(-) diff --git a/target/linux/bcm63xx/dts/bcm6328-comtrend-ar-5381u.dts b/target/linux/bcm63xx/dts/bcm6328-comtrend-ar-5381u.dts index a2600cdc72..ce57ee6413 100644 --- a/target/linux/bcm63xx/dts/bcm6328-comtrend-ar-5381u.dts +++ b/target/linux/bcm63xx/dts/bcm6328-comtrend-ar-5381u.dts @@ -10,7 +10,7 @@ aliases { led-boot = &led_power_green; - led-failsafe = &led_power_green; + led-failsafe = &led_alarm_red; led-running = &led_power_green; led-upgrade = &led_power_green; }; @@ -33,24 +33,6 @@ debounce-interval = <60>; }; }; - - leds { - compatible = "gpio-leds"; - - alarm_red { - label = "AR-5381u:red:alarm"; - gpios = <&pinctrl 2 1>; - }; - inet_green { - label = "AR-5381u:green:inet"; - gpios = <&pinctrl 3 1>; - }; - led_power_green: power_green { - label = "AR-5381u:green:power"; - gpios = <&pinctrl 4 1>; - default-state = "on"; - }; - }; }; &hsspi { @@ -91,6 +73,39 @@ }; }; +&leds { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_leds>; + + led_alarm_red: led@2 { + reg = <2>; + active-low; + label = "AR-5381u:red:alarm"; + }; + + led@3 { + reg = <3>; + active-low; + label = "AR-5381u:green:inet"; + }; + + led_power_green: led@4 { + reg = <4>; + active-low; + label = "AR-5381u:green:power"; + default-state = "on"; + }; +}; + +&pinctrl { + pinctrl_leds: leds { + function = "led"; + pins = "gpio2", "gpio3", "gpio4"; + }; +}; + &uart0 { status = "okay"; }; -- 2.30.2