linux-kernel - [PATCH v6 3/3] riscv: dts: allwinner: d1: Add thermal sensor

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Message-Id: <20231217210629.131486-4-bigunclemax@gmail.com>
Date: Mon, 18 Dec 2023 00:06:24 +0300
From: Maksim Kiselev <bigunclemax@...il.com>
To: 
Cc: Andre Przywara <andre.przywara@....com>,
	Maxim Kiselev <bigunclemax@...il.com>,
	Vasily Khoruzhick <anarsoul@...il.com>,
	Yangtao Li <tiny.windzz@...il.com>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Daniel Lezcano <daniel.lezcano@...aro.org>,
	Zhang Rui <rui.zhang@...el.com>,
	Lukasz Luba <lukasz.luba@....com>,
	Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Chen-Yu Tsai <wens@...e.org>,
	Jernej Skrabec <jernej.skrabec@...il.com>,
	Samuel Holland <samuel@...lland.org>,
	Paul Walmsley <paul.walmsley@...ive.com>,
	Palmer Dabbelt <palmer@...belt.com>,
	Albert Ou <aou@...s.berkeley.edu>,
	Marc Kleine-Budde <mkl@...gutronix.de>,
	John Watts <contact@...kia.org>,
	Cristian Ciocaltea <cristian.ciocaltea@...labora.com>,
	linux-pm@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-sunxi@...ts.linux.dev,
	linux-kernel@...r.kernel.org,
	linux-riscv@...ts.infradead.org
Subject: [PATCH v6 3/3] riscv: dts: allwinner: d1: Add thermal sensor

From: Maxim Kiselev <bigunclemax@...il.com>

This patch adds a thermal sensor controller node for the D1/T113s.
Also it adds a THS calibration data cell to efuse node.

Signed-off-by: Maxim Kiselev <bigunclemax@...il.com>
---
 .../boot/dts/allwinner/sunxi-d1s-t113.dtsi      | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi
index 5a9d7f5a75b4..6f5427d9cfbf 100644
--- a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi
+++ b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi
@@ -166,6 +166,19 @@ gpadc: adc@...9000 {
 			#io-channel-cells = <1>;
 		};
 
+		ths: thermal-sensor@...9400 {
+			compatible = "allwinner,sun20i-d1-ths";
+			reg = <0x02009400 0x400>;
+			interrupts = <SOC_PERIPHERAL_IRQ(58) IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_THS>;
+			clock-names = "bus";
+			resets = <&ccu RST_BUS_THS>;
+			nvmem-cells = <&ths_calibration>;
+			nvmem-cell-names = "calibration";
+			status = "disabled";
+			#thermal-sensor-cells = <0>;
+		};
+
 		dmic: dmic@...1000 {
 			compatible = "allwinner,sun20i-d1-dmic",
 				     "allwinner,sun50i-h6-dmic";
@@ -415,6 +428,10 @@ sid: efuse@...6000 {
 			reg = <0x3006000 0x1000>;
 			#address-cells = <1>;
 			#size-cells = <1>;
+
+			ths_calibration: thermal-sensor-calibration@14 {
+				reg = <0x14 0x4>;
+			};
 		};
 
 		crypto: crypto@...0000 {
-- 
2.40.1