[PATCH v9,6/7] arm64: dts: mt8195: Add thermal zones and thermal nodes

bchihi
2022-08-17T08:09:02Z

From: Tinghan Shen <tinghan.shen@mediatek.com>

Add thermal zones and thermal nodes for the mt8195.

Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com>
Co-developed-by: Ben Tseng <ben.tseng@mediatek.com>
Signed-off-by: Ben Tseng <ben.tseng@mediatek.com>
Co-developed-by: Alexandre Bailon <abailon@baylibre.com>
Signed-off-by: Alexandre Bailon <abailon@baylibre.com>
Co-developed-by: Balsam CHIHI <bchihi@baylibre.com>
Signed-off-by: Balsam CHIHI <bchihi@baylibre.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@1100a000 {
status = "disabled";
};

+ lvts_ap: thermal-sensor@1100b000 {
+ 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@11278000 {
+ 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@11010000 {
compatible = "mediatek,mt8195-spi",
"mediatek,mt6765-spi";
@@ -1106,4 +1129,92 @@ vencsys_core1: clock-controller@1b000000 {
#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