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

Re: [PATCH v8.1, 2/7] dt-bindings: thermal: Add binding document for LVTS thermal controllers

From: Krzysztof Kozlowski <hidden>
Date: 2022-08-04 15:21:46
Also in: linux-devicetree, linux-mediatek, linux-pm, lkml

On 04/08/2022 15:09, bchihi@baylibre.com wrote:
From: Alexandre Bailon <redacted>

This patch adds dt-binding documents for mt8192 and mt8195 thermal controllers.
Do not use "This commit/patch".
https://elixir.bootlin.com/linux/v5.17.1/source/Documentation/process/submitting-patches.rst#L95
Signed-off-by: Alexandre Bailon <redacted>
Signed-off-by: Balsam CHIHI <redacted>
Please rebase your patches on recent Linux kernel (or next).
quoted hunk ↗ jump to hunk
---
 .../thermal/mediatek,lvts-thermal.yaml        | 77 +++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/thermal/mediatek,lvts-thermal.yaml
diff --git a/Documentation/devicetree/bindings/thermal/mediatek,lvts-thermal.yaml b/Documentation/devicetree/bindings/thermal/mediatek,lvts-thermal.yaml
new file mode 100644
index 000000000000..53c44a73f3a4
--- /dev/null
+++ b/Documentation/devicetree/bindings/thermal/mediatek,lvts-thermal.yaml
@@ -0,0 +1,77 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/thermal/mediatek,lvts-thermal.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek SoC LVTS thermal controller
+
+maintainers:
+  - Yu-Chia Chang <ethan.chang@mediatek.com>
+  - Ben Tseng <ben.tseng@mediatek.com>
+
Any reason why not referencing thermal-sensor.yaml?
+properties:
+  compatible:
+    enum:
+      - mediatek,mt8192-lvts-ap
+      - mediatek,mt8192-lvts-mcu
+      - mediatek,mt8195-lvts-ap
+      - mediatek,mt8195-lvts-mcu
+
+  "#thermal-sensor-cells":
+    const: 1
+
+  reg:
+    maxItems: 2
You need to describe the items (like nvmem-cells).
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  resets:
+    items:
+      - description: SW reset HW AP/MCU domain to clean temporary data on HW initialization/resume.
+
+  nvmem-cells:
+    items:
+      - description: LVTS calibration data 1 for thermal sensors
+      - description: LVTS calibration data 2 for thermal sensors
+
+  nvmem-cell-names:
+    items:
+      - const: lvts_calib_data1
+      - const: lvts_calib_data2
+
+required:
+  - compatible
+  - '#thermal-sensor-cells'
+  - reg
+  - interrupts
+  - clocks
+  - resets
+  - nvmem-cells
+  - nvmem-cell-names
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/thermal/thermal.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/clock/mt8195-clk.h>
+    #include <dt-bindings/reset/mt8195-resets.h>
+
+      lvtsmcu: thermal-sensor@11278000 {
Mixed-up indentation.

Best regards,
Krzysztof

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