mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-25 00:11:13 +00:00
99fcc90270
This is an automatically generated commit. When doing `git bisect`, consider `git bisect --skip`. Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
99 lines
2.7 KiB
Diff
99 lines
2.7 KiB
Diff
From e6eb041b2099ec3d07a4ec391a06e86d7697c9d1 Mon Sep 17 00:00:00 2001
|
|
From: Samuel Holland <samuel@sholland.org>
|
|
Date: Thu, 11 Aug 2022 23:03:01 -0500
|
|
Subject: [PATCH 058/117] riscv: dts: allwinner: d1: Add RGB LEDs to boards
|
|
|
|
Some D1-based boards feature an onboard RGB LED. Enable them.
|
|
|
|
Commit-changes: 5
|
|
- New patch for v5
|
|
|
|
Series-version: 5
|
|
|
|
Series-to: Pavel Machek <pavel@ucw.cz>
|
|
Series-to: Chen-Yu Tsai <wens@csie.org>
|
|
Series-to: Jernej Skrabec <jernej.skrabec@gmail.com>
|
|
Series-to: linux-leds@vger.kernel.org
|
|
Series-cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
|
|
Series-cc: Rob Herring <robh+dt@kernel.org>
|
|
Series-cc: devicetree@vger.kernel.org
|
|
Series-cc: linux-arm-kernel@lists.infradead.org
|
|
Series-cc: linux-kernel@vger.kernel.org
|
|
Series-cc: linux-riscv@lists.infradead.org
|
|
Series-cc: linux-sunxi@lists.linux.dev
|
|
|
|
Cover-letter:
|
|
leds: Allwinner A100 LED controller support
|
|
This series adds bindings and a driver for the RGB LED controller found
|
|
in some Allwinner SoCs, starting with A100. The hardware in the R329 and
|
|
D1 SoCs appears to be identical.
|
|
|
|
Patch 3 is included because the LED controller binding requires the DMA
|
|
properties. That patch was sent previously[1], but never got merged.
|
|
|
|
Patches 5-6 depend on the D1 devicetree series[2], but the rest of this
|
|
series can be merged without them.
|
|
|
|
This driver was tested on the D1 Nezha board.
|
|
|
|
[1]: https://lore.kernel.org/linux-arm-kernel/20201110040553.1381-7-frank@allwinnertech.com/
|
|
[2]: https://lore.kernel.org/linux-riscv/20220815050815.22340-1-samuel@sholland.org/
|
|
END
|
|
|
|
Signed-off-by: Samuel Holland <samuel@sholland.org>
|
|
---
|
|
.../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(+)
|
|
|
|
--- a/arch/riscv/boot/dts/allwinner/sun20i-d1-lichee-rv-dock.dts
|
|
+++ b/arch/riscv/boot/dts/allwinner/sun20i-d1-lichee-rv-dock.dts
|
|
@@ -58,6 +58,18 @@
|
|
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;
|
|
+ };
|
|
+};
|
|
+
|
|
&lradc {
|
|
status = "okay";
|
|
|
|
--- a/arch/riscv/boot/dts/allwinner/sun20i-d1-nezha.dts
|
|
+++ b/arch/riscv/boot/dts/allwinner/sun20i-d1-nezha.dts
|
|
@@ -5,6 +5,7 @@
|
|
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/input/input.h>
|
|
+#include <dt-bindings/leds/common.h>
|
|
|
|
#include "sun20i-d1.dtsi"
|
|
#include "sun20i-d1-common-regulators.dtsi"
|
|
@@ -90,6 +91,18 @@
|
|
};
|
|
};
|
|
|
|
+&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;
|
|
+ };
|
|
+};
|
|
+
|
|
&lradc {
|
|
status = "okay";
|
|
|