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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2013-01-31 13:05:26 +0400
committerZhang Rui <rui.zhang@intel.com>2013-02-08 16:25:36 +0400
commit76cc1887496fe80138c6b07c37d7f81e4cf27cde (patch)
treeb759382748832e26f60fb85d122fa34eb5aec331 /Documentation/devicetree
parente6e053f4e47634c07993cb31893556d24e18b65e (diff)
downloadlinux-76cc1887496fe80138c6b07c37d7f81e4cf27cde.tar.xz
thermal: rcar: add Device Tree support
Support for loading the Renesas R-Car thermal module via devicetree. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r--Documentation/devicetree/bindings/thermal/rcar-thermal.txt29
1 files changed, 29 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/thermal/rcar-thermal.txt b/Documentation/devicetree/bindings/thermal/rcar-thermal.txt
new file mode 100644
index 000000000000..28ef498a66e5
--- /dev/null
+++ b/Documentation/devicetree/bindings/thermal/rcar-thermal.txt
@@ -0,0 +1,29 @@
+* Renesas R-Car Thermal
+
+Required properties:
+- compatible : "renesas,rcar-thermal"
+- reg : Address range of the thermal registers.
+ The 1st reg will be recognized as common register
+ if it has "interrupts".
+
+Option properties:
+
+- interrupts : use interrupt
+
+Example (non interrupt support):
+
+thermal@e61f0100 {
+ compatible = "renesas,rcar-thermal";
+ reg = <0xe61f0100 0x38>;
+};
+
+Example (interrupt support):
+
+thermal@e61f0000 {
+ compatible = "renesas,rcar-thermal";
+ reg = <0xe61f0000 0x14
+ 0xe61f0100 0x38
+ 0xe61f0200 0x38
+ 0xe61f0300 0x38>;
+ interrupts = <0 69 4>;
+};