linux-kernel - [PATCH v8 5/5] riscv: dts: allwinner: d1: Add RGB LEDs to boards

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Message-ID: <20231029212738.7871-6-samuel@sholland.org>
Date:   Sun, 29 Oct 2023 16:26:59 -0500
From:   Samuel Holland <samuel@...lland.org>
To:     Lee Jones <lee@...nel.org>, Pavel Machek <pavel@....cz>,
        linux-leds@...r.kernel.org, Chen-Yu Tsai <wens@...e.org>,
        Jernej Skrabec <jernej.skrabec@...il.com>
Cc:     Samuel Holland <samuel@...lland.org>,
        Andre Przywara <andre.przywara@....com>,
        Conor Dooley <conor+dt@...nel.org>,
        Cristian Ciocaltea <cristian.ciocaltea@...labora.com>,
        Guo Ren <guoren@...nel.org>,
        Jisheng Zhang <jszhang@...nel.org>,
        John Watts <contact@...kia.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Maksim Kiselev <bigunclemax@...il.com>,
        Marc Kleine-Budde <mkl@...gutronix.de>,
        Palmer Dabbelt <palmer@...belt.com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Rob Herring <robh+dt@...nel.org>,
        Trevor Woerner <twoerner@...il.com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-riscv@...ts.infradead.org,
        linux-sunxi@...ts.linux.dev
Subject: [PATCH v8 5/5] riscv: dts: allwinner: d1: Add RGB LEDs to boards

Some D1-based boards feature an onboard RGB LED. Enable them.

Acked-by: Guo Ren <guoren@...nel.org>
Acked-by: Jernej Skrabec <jernej.skrabec@...il.com>
Tested-by: Trevor Woerner <twoerner@...il.com>
Signed-off-by: Samuel Holland <samuel@...lland.org>
---

(no changes since v5)

Changes in v5:
 - New patch for v5

 .../boot/dts/allwinner/sun20i-d1-lichee-rv-dock.dts | 12 ++++++++++++
 arch/riscv/boot/dts/allwinner/sun20i-d1-nezha.dts   | 13 +++++++++++++
 2 files changed, 25 insertions(+)

diff --git a/arch/riscv/boot/dts/allwinner/sun20i-d1-lichee-rv-dock.dts b/arch/riscv/boot/dts/allwinner/sun20i-d1-lichee-rv-dock.dts
index 08cf716328a0..feaa75d5aead 100644
--- a/arch/riscv/boot/dts/allwinner/sun20i-d1-lichee-rv-dock.dts
+++ b/arch/riscv/boot/dts/allwinner/sun20i-d1-lichee-rv-dock.dts
@@ -59,6 +59,18 @@ &ehci1 {
 	status = "okay";
 };
 
+&ledc {
+	pinctrl-0 = <&ledc_pc0_pin>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	multi-led@0 {
+		reg = <0x0>;
+		color = <LED_COLOR_ID_RGB>;
+		function = LED_FUNCTION_STATUS;
+	};
+};
+
 &mmc1 {
 	bus-width = <4>;
 	mmc-pwrseq = <&wifi_pwrseq>;
diff --git a/arch/riscv/boot/dts/allwinner/sun20i-d1-nezha.dts b/arch/riscv/boot/dts/allwinner/sun20i-d1-nezha.dts
index 8dbe717c79ce..73840ea300f0 100644
--- a/arch/riscv/boot/dts/allwinner/sun20i-d1-nezha.dts
+++ b/arch/riscv/boot/dts/allwinner/sun20i-d1-nezha.dts
@@ -22,6 +22,7 @@
 
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
 
 /dts-v1/;
 
@@ -121,6 +122,18 @@ pcf8574a: gpio@38 {
 	};
 };
 
+&ledc {
+	pinctrl-0 = <&ledc_pc0_pin>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	multi-led@0 {
+		reg = <0x0>;
+		color = <LED_COLOR_ID_RGB>;
+		function = LED_FUNCTION_STATUS;
+	};
+};
+
 &mdio {
 	ext_rgmii_phy: ethernet-phy@1 {
 		compatible = "ethernet-phy-ieee802.3-c22";
-- 
2.41.0