linux-kernel - [RESEND PATCH v7 5/5] riscv: dts: allwinner: d1: Add RGB LEDs to boards

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Sat, 31 Dec 2022 17:55:40 -0600
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>,
        Albert Ou <aou@...s.berkeley.edu>,
        Conor Dooley <conor@...nel.org>, Guo Ren <guoren@...nel.org>,
        Heiko Stuebner <heiko.stuebner@...ll.eu>,
        Heiko Stuebner <heiko@...ech.de>,
        Jisheng Zhang <jszhang@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Palmer Dabbelt <palmer@...belt.com>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Rob Herring <robh+dt@...nel.org>, 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: [RESEND PATCH v7 5/5] riscv: dts: allwinner: d1: Add RGB LEDs to boards

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

Acked-by: Jernej Skrabec <jernej.skrabec@...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 52b91e1affed..7efcec906a71 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 a0769185be97..2e5be1bbb00f 100644
--- a/arch/riscv/boot/dts/allwinner/sun20i-d1-nezha.dts
+++ b/arch/riscv/boot/dts/allwinner/sun20i-d1-nezha.dts
@@ -3,6 +3,7 @@
 
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
 
 /dts-v1/;
 
@@ -93,6 +94,18 @@ 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";
-- 
2.37.4