Thread (23 messages) 23 messages, 6 authors, 2022-08-05

Re: [PATCH v8.1, 3/7] arm64: dts: mt8192: Add thermal zone

From: Krzysztof Kozlowski <hidden>
Date: 2022-08-04 15:23:40
Also in: linux-devicetree, linux-mediatek, linux-pm, lkml

On 04/08/2022 15:09, bchihi@baylibre.com wrote:
quoted hunk ↗ jump to hunk
From: Balsam CHIHI <redacted>

This adds the thermal zone for the mt8192.

Signed-off-by: Balsam CHIHI <redacted>
---
 arch/arm64/boot/dts/mediatek/mt8192.dtsi | 113 ++++++++++++++++++++++-
 1 file changed, 112 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
index cbae5a5ee4a0..3320b5c14ee3 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
- * Copyright (C) 2020 MediaTek Inc.
+ * Copyright (C) 2022 MediaTek Inc.
This is unexpected, so it needs careful explanation.
quoted hunk ↗ jump to hunk
  * Author: Seiya Wang [off-list ref]
  */
 
@@ -12,6 +12,7 @@
 #include <dt-bindings/pinctrl/mt8192-pinfunc.h>
 #include <dt-bindings/phy/phy.h>
 #include <dt-bindings/power/mt8192-power.h>
+#include <dt-bindings/reset/mt8192-resets.h>
 
 / {
 	compatible = "mediatek,mt8192";
@@ -599,6 +600,28 @@ spi0: spi@1100a000 {
 			status = "disabled";
 		};
 
+		lvts_ap: thermal-sensor@1100b000 {
+			compatible = "mediatek,mt8192-lvts-ap";
+			#thermal-sensor-cells = <1>;
+			reg = <0 0x1100b000 0 0x1000>;
+			interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&infracfg CLK_INFRA_THERM>;
+			resets = <&infracfg MT8192_INFRA_RST0_THERM_CTRL_SWRST>;
+			nvmem-cells = <&lvts_e_data1>;
+			nvmem-cell-names = "lvts_calib_data1";
+		};
+
+		lvts_mcu: thermal-sensor@11278000 {
+			compatible = "mediatek,mt8192-lvts-mcu";
+			#thermal-sensor-cells = <1>;
+			reg = <0 0x11278000 0 0x1000>;
+			interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH 0>;
+			clocks = <&infracfg CLK_INFRA_THERM>;
+			resets = <&infracfg MT8192_INFRA_RST4_THERM_CTRL_MCU_SWRST>;
+			nvmem-cells = <&lvts_e_data1>;
+			nvmem-cell-names = "lvts_calib_data1";
+		};
+
 		spi1: spi@11010000 {
 			compatible = "mediatek,mt8192-spi",
 				     "mediatek,mt6765-spi";
@@ -1457,4 +1480,92 @@ larb2: larb@1f002000 {
 			power-domains = <&spm MT8192_POWER_DOMAIN_MDP>;
 		};
 	};
+
+	thermal_zones: thermal-zones {
+		cpu-big1-thermal {
Names look not matching DT schema.


Best regards,
Krzysztof

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