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Message-Id: <20220817080757.352021-7-bchihi@baylibre.com>
Date: Wed, 17 Aug 2022 10:07:56 +0200
From: bchihi@...libre.com
To: rafael@...nel.org, rui.zhang@...el.com, daniel.lezcano@...aro.org,
amitk@...nel.org
Cc: linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
khilman@...libre.com, mka@...omium.org, robh+dt@...nel.org,
krzk+dt@...nel.org, matthias.bgg@...il.com, p.zabel@...gutronix.de,
devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-mediatek@...ts.infradead.org, james.lo@...iatek.com,
fan.chen@...iatek.com, louis.yu@...iatek.com,
rex-bc.chen@...iatek.com, abailon@...libre.com
Subject: [PATCH v9,6/7] arm64: dts: mt8195: Add thermal zones and thermal nodes
From: Tinghan Shen <tinghan.shen@...iatek.com>
Add thermal zones and thermal nodes for the mt8195.
Signed-off-by: Tinghan Shen <tinghan.shen@...iatek.com>
Co-developed-by: Ben Tseng <ben.tseng@...iatek.com>
Signed-off-by: Ben Tseng <ben.tseng@...iatek.com>
Co-developed-by: Alexandre Bailon <abailon@...libre.com>
Signed-off-by: Alexandre Bailon <abailon@...libre.com>
Co-developed-by: Balsam CHIHI <bchihi@...libre.com>
Signed-off-by: Balsam CHIHI <bchihi@...libre.com>
---
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 111 +++++++++++++++++++++++
1 file changed, 111 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 95967a0196d8..aafbbe83e6ba 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -10,6 +10,7 @@
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/phy/phy.h>
#include <dt-bindings/pinctrl/mt8195-pinfunc.h>
+#include <dt-bindings/reset/mt8195-resets.h>
/ {
compatible = "mediatek,mt8195";
@@ -452,6 +453,28 @@ spi0: spi@...0a000 {
status = "disabled";
};
+ lvts_ap: thermal-sensor@...0b000 {
+ compatible = "mediatek,mt8195-lvts-ap";
+ #thermal-sensor-cells = <1>;
+ reg = <0 0x1100b000 0 0x1000>;
+ interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&infracfg_ao CLK_INFRA_AO_THERM>;
+ resets = <&infracfg_ao MT8195_INFRA_RST0_THERM_CTRL_SWRST>;
+ nvmem-cells = <&lvts_efuse_data1 &lvts_efuse_data2>;
+ nvmem-cell-names = "lvts_calib_data1", "lvts_calib_data2";
+ };
+
+ lvts_mcu: thermal-sensor@...78000 {
+ compatible = "mediatek,mt8195-lvts-mcu";
+ #thermal-sensor-cells = <1>;
+ reg = <0 0x11278000 0 0x1000>;
+ interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&infracfg_ao CLK_INFRA_AO_THERM>;
+ resets = <&infracfg_ao MT8195_INFRA_RST4_THERM_CTRL_MCU_SWRST>;
+ nvmem-cells = <&lvts_efuse_data1 &lvts_efuse_data2>;
+ nvmem-cell-names = "lvts_calib_data1", "lvts_calib_data2";
+ };
+
spi1: spi@...10000 {
compatible = "mediatek,mt8195-spi",
"mediatek,mt6765-spi";
@@ -1106,4 +1129,92 @@ vencsys_core1: clock-controller@...00000 {
#clock-cells = <1>;
};
};
+
+ thermal_zones: thermal-zones {
+ cpu0-thermal {
+ polling-delay = <0>;
+ polling-delay-passive = <0>;
+ thermal-sensors = <&lvts_mcu 0>;
+ };
+ cpu1-thermal {
+ polling-delay = <0>;
+ polling-delay-passive = <0>;
+ thermal-sensors = <&lvts_mcu 1>;
+ };
+ cpu2-thermal {
+ polling-delay = <0>;
+ polling-delay-passive = <0>;
+ thermal-sensors = <&lvts_mcu 2>;
+ };
+ cpu3-thermal {
+ polling-delay = <0>;
+ polling-delay-passive = <0>;
+ thermal-sensors = <&lvts_mcu 3>;
+ };
+ cpu4-thermal {
+ polling-delay = <0>;
+ polling-delay-passive = <0>;
+ thermal-sensors = <&lvts_mcu 4>;
+ };
+ cpu5-thermal {
+ polling-delay = <0>;
+ polling-delay-passive = <0>;
+ thermal-sensors = <&lvts_mcu 5>;
+ };
+ cpu6-thermal {
+ polling-delay = <0>;
+ polling-delay-passive = <0>;
+ thermal-sensors = <&lvts_mcu 6>;
+ };
+ cpu7-thermal {
+ polling-delay = <0>;
+ polling-delay-passive = <0>;
+ thermal-sensors = <&lvts_mcu 7>;
+ };
+ vpu1-thermal {
+ polling-delay = <0>;
+ polling-delay-passive = <0>;
+ thermal-sensors = <&lvts_ap 0>;
+ };
+ vpu2-thermal {
+ polling-delay = <0>;
+ polling-delay-passive = <0>;
+ thermal-sensors = <&lvts_ap 1>;
+ };
+ gpu1-thermal {
+ polling-delay = <0>;
+ polling-delay-passive = <0>;
+ thermal-sensors = <&lvts_ap 2>;
+ };
+ gpu2-thermal {
+ polling-delay = <0>;
+ polling-delay-passive = <0>;
+ thermal-sensors = <&lvts_ap 3>;
+ };
+ vdec-thermal {
+ polling-delay = <0>;
+ polling-delay-passive = <0>;
+ thermal-sensors = <&lvts_ap 4>;
+ };
+ img-thermal {
+ polling-delay = <0>;
+ polling-delay-passive = <0>;
+ thermal-sensors = <&lvts_ap 5>;
+ };
+ infra-thermal {
+ polling-delay = <0>;
+ polling-delay-passive = <0>;
+ thermal-sensors = <&lvts_ap 6>;
+ };
+ cam1-thermal {
+ polling-delay = <0>;
+ polling-delay-passive = <0>;
+ thermal-sensors = <&lvts_ap 7>;
+ };
+ cam2-thermal {
+ polling-delay = <0>;
+ polling-delay-passive = <0>;
+ thermal-sensors = <&lvts_ap 8>;
+ };
+ };
};
--
2.34.1
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