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Message-Id: <20191219172823.1652600-7-anarsoul@gmail.com>
Date: Thu, 19 Dec 2019 09:28:22 -0800
From: Vasily Khoruzhick <anarsoul@...il.com>
To: Yangtao Li <tiny.windzz@...il.com>,
Zhang Rui <rui.zhang@...el.com>,
Daniel Lezcano <daniel.lezcano@...aro.org>,
Amit Kucheria <amit.kucheria@...durent.com>,
Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>,
Maxime Ripard <mripard@...nel.org>,
Chen-Yu Tsai <wens@...e.org>,
Mauro Carvalho Chehab <mchehab+samsung@...nel.org>,
"David S. Miller" <davem@...emloft.net>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
linux-pm@...r.kernel.org, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
Ondřej Jirman <megous@...ous.com>,
linux-kernel@...r.kernel.org
Cc: Vasily Khoruzhick <anarsoul@...il.com>
Subject: [PATCH v8 6/7] arm64: dts: allwinner: h6: Add thermal sensor and thermal zones
From: Ondrej Jirman <megous@...ous.com>
There are two sensors, one for CPU, one for GPU.
Signed-off-by: Ondrej Jirman <megous@...ous.com>
Signed-off-by: Vasily Khoruzhick <anarsoul@...il.com>
---
arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 33 ++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
index 29824081b43b..345a4c851c8d 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
@@ -11,6 +11,7 @@
#include <dt-bindings/reset/sun50i-h6-ccu.h>
#include <dt-bindings/reset/sun50i-h6-r-ccu.h>
#include <dt-bindings/reset/sun8i-de2.h>
+#include <dt-bindings/thermal/thermal.h>
/ {
interrupt-parent = <&gic>;
@@ -233,6 +234,12 @@ dma: dma-controller@...2000 {
sid: efuse@...6000 {
compatible = "allwinner,sun50i-h6-sid";
reg = <0x03006000 0x400>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ ths_calibration: thermal-sensor-calibration@14 {
+ reg = <0x14 0x8>;
+ };
};
watchdog: watchdog@...90a0 {
@@ -856,5 +863,31 @@ r_i2c: i2c@...1400 {
#address-cells = <1>;
#size-cells = <0>;
};
+
+ ths: thermal-sensor@...0400 {
+ compatible = "allwinner,sun50i-h6-ths";
+ reg = <0x05070400 0x100>;
+ interrupts = <GIC_SPI 15 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";
+ #thermal-sensor-cells = <1>;
+ };
+ };
+
+ thermal-zones {
+ cpu-thermal {
+ polling-delay-passive = <0>;
+ polling-delay = <0>;
+ thermal-sensors = <&ths 0>;
+ };
+
+ gpu-thermal {
+ polling-delay-passive = <0>;
+ polling-delay = <0>;
+ thermal-sensors = <&ths 1>;
+ };
};
};
--
2.24.1
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