linux-kernel - [PATCH v1 1/3] dt: bindings: add thermal device driver for zx2967

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Message-Id: <1483767488-19778-1-git-send-email-baoyou.xie@linaro.org>
Date:   Sat,  7 Jan 2017 13:38:06 +0800
From:   Baoyou Xie <baoyou.xie@...aro.org>
To:     rui.zhang@...el.com, edubezval@...il.com, robh+dt@...nel.org,
        mark.rutland@....com, jun.nie@...aro.org,
        gregkh@...uxfoundation.org, davem@...emloft.net,
        geert+renesas@...der.be, akpm@...ux-foundation.org,
        mchehab@...nel.org, linux@...ck-us.net
Cc:     linux-pm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        shawnguo@...nel.org, baoyou.xie@...aro.org, xie.baoyou@....com.cn,
        chen.chaokai@....com.cn, wang.qiang01@....com.cn
Subject: [PATCH v1 1/3] dt: bindings: add thermal device driver for zx2967

This patch adds dt-binding documentation for zx2967 family thermal sensor.

Signed-off-by: Baoyou Xie <baoyou.xie@...aro.org>
---
 .../devicetree/bindings/thermal/zx2967-thermal.txt | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/thermal/zx2967-thermal.txt

diff --git a/Documentation/devicetree/bindings/thermal/zx2967-thermal.txt b/Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
new file mode 100644
index 0000000..2633964
--- /dev/null
+++ b/Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
@@ -0,0 +1,22 @@
+* ZTE zx2967 family Thermal
+
+Required Properties:
+- compatible: should be one of the following.
+    * zte,zx2967-thermal
+    * zte,zx296718-thermal
+- reg: physical base address of the controller and length of memory mapped
+    region.
+- clocks : Pairs of phandle and specifier referencing the controller's clocks.
+- clock-names: "tempsensor_gate" for the topcrm clock.
+	       "tempsensor_pclk" for the apb clock.
+- #thermal-sensor-cells: must be 0.
+
+Example:
+
+	tempsensor: tempsensor@...a000 {
+		compatible = "zte,zx2967-thermal";
+		reg = <0x0148a000 0x20>;
+		clocks = <&topcrm TEMPSENSOR_GATE>, <&audiocrm AUDIO_TS_PCLK>;
+		clock-names = "tempsensor_gate", "tempsensor_pclk";
+		#thermal-sensor-cells = <0>;
+	};
-- 
2.7.4