linux-kernel - [PATCH v4 02/11] dt-bindings: thermal: add binding document for h6 thermal controller

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Message-Id: <20190623164206.7467-3-tiny.windzz@gmail.com>
Date:   Sun, 23 Jun 2019 12:41:57 -0400
From:   Yangtao Li <tiny.windzz@...il.com>
To:     rui.zhang@...el.com, edubezval@...il.com,
        daniel.lezcano@...aro.org, robh+dt@...nel.org,
        mark.rutland@....com, maxime.ripard@...tlin.com, wens@...e.org,
        davem@...emloft.net, gregkh@...uxfoundation.org,
        mchehab+samsung@...nel.org, linus.walleij@...aro.org,
        nicolas.ferre@...rochip.com, paulmck@...ux.ibm.com
Cc:     linux-pm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Yangtao Li <tiny.windzz@...il.com>
Subject: [PATCH v4 02/11] dt-bindings: thermal: add binding document for h6 thermal controller

This patch adds binding document for allwinner h6 thermal controller.

Signed-off-by: Yangtao Li <tiny.windzz@...il.com>
---
 .../bindings/thermal/sun8i-thermal.yaml       | 71 +++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/thermal/sun8i-thermal.yaml

diff --git a/Documentation/devicetree/bindings/thermal/sun8i-thermal.yaml b/Documentation/devicetree/bindings/thermal/sun8i-thermal.yaml
new file mode 100644
index 000000000000..2c5acc61ed03
--- /dev/null
+++ b/Documentation/devicetree/bindings/thermal/sun8i-thermal.yaml
@@ -0,0 +1,71 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/thermal/sun8i-thermal.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner SUN8I Thermal Controller Device Tree Bindings
+
+maintainers:
+  - Yangtao Li <tiny.windzz@...il.com>
+
+description: |-
+  This describes the device tree binding for the Allwinner thermal
+  controller which measures the on-SoC temperatures.
+
+properties:
+  compatible:
+    enum:
+      - allwinner,sun50i-h6-ths
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+  clocks:
+    minItems: 1
+    maxItems: 1
+
+  clock-names:
+    const: bus
+
+  '#thermal-sensor-cells':
+    const: 1
+
+  nvmem-cells:
+    items:
+      - description: ths calibrate data
+
+  nvmem-cell-names:
+    items:
+      - const: calib
+
+required:
+  - compatible
+  - reg
+  - reset
+  - clocks
+  - clock-names
+  - interrupts
+  - '#thermal-sensor-cells'
+
+examples:
+  - |
+    ths: ths@...0400 {
+         compatible = "allwinner,sun50i-h6-ths";
+         reg = <0x05070400 0x100>;
+         clocks = <&ccu CLK_BUS_THS>;
+         clock-names = "bus";
+         resets = <&ccu RST_BUS_THS>;
+         interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+         nvmem-cells = <&tsen_calib>;
+         nvmem-cell-names = "calib";
+         #thermal-sensor-cells = <1>;
+    };
+
+...
-- 
2.17.1