From: Ben Tseng <ben.tseng@mediatek.com>
To: Fan Chen <fan.chen@mediatek.com>, Zhang Rui <rui.zhang@intel.com>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
<linux-pm@vger.kernel.org>, <srv_heupstream@mediatek.com>
Cc: Eduardo Valentin <edubezval@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Matthias Brugger <matthias.bgg@gmail.com>, <hsinyi@chromium.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<Project_Global_Chrome_Upstream_Group@mediatek.com>,
Michael Kao <michael.kao@mediatek.com>,
Ben Tseng <ben.tseng@mediatek.com>
Subject: [PATCH v5 3/3] dt-bindings: thermal: Add binding document for mt6873 thermal controller
Date: Thu, 17 Jun 2021 19:47:07 +0800 [thread overview]
Message-ID: <20210617114707.10618-4-ben.tseng@mediatek.com> (raw)
In-Reply-To: <20210617114707.10618-1-ben.tseng@mediatek.com>
From: Michael Kao <michael.kao@mediatek.com>
This patch adds binding document for mt6873 thermal controller.
Signed-off-by: Michael Kao <michael.kao@mediatek.com>
Signed-off-by: Ben Tseng <ben.tseng@mediatek.com>
---
This patch depends on [1].
[1] https://patchwork.kernel.org/project/linux-mediatek/patch/20210524122053.17155-7-chun-jie.chen@mediatek.com/
---
Feature: Thermal Management
Change-Id: Ibe06c699c6edc870aaee95170c3f182d1889472d
---
.../thermal/mediatek-thermal-lvts.yaml | 81 +++++++++++++++++++
1 file changed, 81 insertions(+)
create mode 100644 Documentation/devicetree/bindings/thermal/mediatek-thermal-lvts.yaml
diff --git a/Documentation/devicetree/bindings/thermal/mediatek-thermal-lvts.yaml b/Documentation/devicetree/bindings/thermal/mediatek-thermal-lvts.yaml
new file mode 100644
index 000000000000..69ffe7b14c21
--- /dev/null
+++ b/Documentation/devicetree/bindings/thermal/mediatek-thermal-lvts.yaml
@@ -0,0 +1,81 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/thermal/mediatek-thermal-lvts.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mediatek SoC LVTS thermal controller (DTS) binding
+
+maintainers:
+ - Yu-Chia Chang <ethan.chang@mediatek.com>
+ - Ben Tseng <ben.tseng@mediatek.com>
+
+properties:
+ compatible:
+ const: mediatek,mt6873-lvts
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ items:
+ - const: lvts_clk
+
+ "#thermal-sensor-cells":
+ const: 0
+
+required:
+ - "#thermal-sensor-cells"
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/thermal/thermal.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/clock/mt8192-clk.h>
+ dts: lvts@1100b000 {
+ compatible = "mediatek,mt6873-lvts";
+ reg = <0x1100b000 0x1000>;
+ clocks = <&infracfg CLK_INFRA_THERM>;
+ clock-names = "lvts_clk";
+ #thermal-sensor-cells = <0>;
+ interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ thermal-zones {
+ cpu_thermal: cpu-thermal {
+ polling-delay-passive = <0>;
+ polling-delay = <0>;
+
+ thermal-sensors = <&dts>;
+ trips {
+ cpu_alert1: cpu-alert1 {
+ temperature = <85000>;
+ hysteresis = <0>;
+ type = "passive";
+ };
+
+ cpu_crit: cpu-crit {
+ temperature = <120000>;
+ hysteresis = <0>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ };
+ };
+ };
+...
--
2.18.0
next prev parent reply other threads:[~2021-06-17 11:47 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-17 11:47 [PATCH v5 0/3] thermal: mediatek: Add LVTS architecture thermal controller Ben Tseng
2021-06-17 11:47 ` [PATCH v5 1/3] thermal: mediatek: Relocate driver to mediatek folder Ben Tseng
2021-06-18 13:56 ` Matthias Brugger
2021-06-17 11:47 ` [PATCH v5 2/3] thermal: mediatek: Add LVTS drivers for SoC theraml zones Ben Tseng
2021-06-21 11:26 ` Daniel Lezcano
2021-07-23 6:17 ` Ben Tseng
2021-08-16 18:56 ` Daniel Lezcano
2022-04-05 10:53 ` AngeloGioacchino Del Regno
2021-06-17 11:47 ` Ben Tseng [this message]
2021-06-18 19:10 ` [PATCH v5 3/3] dt-bindings: thermal: Add binding document for mt6873 thermal controller Rob Herring
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