From: Pramod Kumar <pramod.kumar@xxxxxxxxxxxx>
Add binding document for supported thermal implementation
in Stingray.
Signed-off-by: Pramod Kumar <pramod.kumar@xxxxxxxxxxxx>
Signed-off-by: Srinath Mannam <srinath.mannam@xxxxxxxxxxxx>
Reviewed-by: Ray Jui <ray.jui@xxxxxxxxxxxx>
Reviewed-by: Scott Branden <scott.branden@xxxxxxxxxxxx>
---
.../bindings/thermal/brcm,sr-thermal.txt | 25 ++++++++++++++++++++++
1 file changed, 25 insertions(+)
create mode 100644 Documentation/devicetree/bindings/thermal/brcm,sr-thermal.txt
diff --git a/Documentation/devicetree/bindings/thermal/brcm,sr-thermal.txt b/Documentation/devicetree/bindings/thermal/brcm,sr-thermal.txt
new file mode 100644
index 0000000..717617b
--- /dev/null
+++ b/Documentation/devicetree/bindings/thermal/brcm,sr-thermal.txt
@@ -0,0 +1,25 @@
+* Broadcom Stingray Thermal
+
+This binding describes thermal sensors that is part of Stingray SoCs.
+
+Required properties:
+- compatible : Must be "brcm,sr-thermal"
+- reg : memory where tmon data will be available.
+- brcm,tmon-mask: A one cell bit mask of valid TMON sources.
+ Each bit represents single TMON source.
+- brcm,max-crit-temp: Maximum supported critical temperature.
+
+Example:
+ tmons {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x0 0x8f100000 0x100>;
+
+ tmon: thermal@0 {
+ compatible = "brcm,sr-thermal";
+ reg = <0 0x40>;
+ brcm,tmon-mask = <0x3f>;
+ brcm,max-crit-temp = <105000>;
+ };
+ };
--
2.7.4
