summaryrefslogtreecommitdiffstats
path: root/kernel/Documentation/devicetree/bindings/thermal/hisilicon-thermal.txt
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/Documentation/devicetree/bindings/thermal/hisilicon-thermal.txt')
-rw-r--r--kernel/Documentation/devicetree/bindings/thermal/hisilicon-thermal.txt23
1 files changed, 23 insertions, 0 deletions
diff --git a/kernel/Documentation/devicetree/bindings/thermal/hisilicon-thermal.txt b/kernel/Documentation/devicetree/bindings/thermal/hisilicon-thermal.txt
new file mode 100644
index 000000000..d48fc5280
--- /dev/null
+++ b/kernel/Documentation/devicetree/bindings/thermal/hisilicon-thermal.txt
@@ -0,0 +1,23 @@
+* Temperature Sensor on hisilicon SoCs
+
+** Required properties :
+
+- compatible: "hisilicon,tsensor".
+- reg: physical base address of thermal sensor and length of memory mapped
+ region.
+- interrupt: The interrupt number to the cpu. Defines the interrupt used
+ by /SOCTHERM/tsensor.
+- clock-names: Input clock name, should be 'thermal_clk'.
+- clocks: phandles for clock specified in "clock-names" property.
+- #thermal-sensor-cells: Should be 1. See ./thermal.txt for a description.
+
+Example :
+
+ tsensor: tsensor@0,f7030700 {
+ compatible = "hisilicon,tsensor";
+ reg = <0x0 0xf7030700 0x0 0x1000>;
+ interrupts = <0 7 0x4>;
+ clocks = <&sys_ctrl HI6220_TSENSOR_CLK>;
+ clock-names = "thermal_clk";
+ #thermal-sensor-cells = <1>;
+ }