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authorGeert Uytterhoeven <geert+renesas@glider.be>2014-07-09 14:23:35 +0200
committerZhang Rui <rui.zhang@intel.com>2014-07-15 23:00:03 +0800
commitfa313103c953fd832b7c4e431c74be55c20b1ce1 (patch)
treed6f3b29b4e6aaa297bc5c653573aa58909eaf004 /Documentation/devicetree/bindings/thermal
parent1795cd9b3a91d4b5473c97f491d63892442212ab (diff)
thermal: rcar: Document SoC-specific bindings
The documentation only mentioned the generic fallback compatible property. Add the missing SoC-specific compatible properties, some of which are already in use. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <eduardo.valentin@ti.com> Cc: linux-pm@vger.kernel.org Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'Documentation/devicetree/bindings/thermal')
-rw-r--r--Documentation/devicetree/bindings/thermal/rcar-thermal.txt18
1 files changed, 12 insertions, 6 deletions
diff --git a/Documentation/devicetree/bindings/thermal/rcar-thermal.txt b/Documentation/devicetree/bindings/thermal/rcar-thermal.txt
index 28ef498a66e5..0ef00be44b01 100644
--- a/Documentation/devicetree/bindings/thermal/rcar-thermal.txt
+++ b/Documentation/devicetree/bindings/thermal/rcar-thermal.txt
@@ -1,7 +1,13 @@
* Renesas R-Car Thermal
Required properties:
-- compatible : "renesas,rcar-thermal"
+- compatible : "renesas,thermal-<soctype>", "renesas,rcar-thermal"
+ as fallback.
+ Examples with soctypes are:
+ - "renesas,thermal-r8a73a4" (R-Mobile AP6)
+ - "renesas,thermal-r8a7779" (R-Car H1)
+ - "renesas,thermal-r8a7790" (R-Car H2)
+ - "renesas,thermal-r8a7791" (R-Car M2)
- reg : Address range of the thermal registers.
The 1st reg will be recognized as common register
if it has "interrupts".
@@ -12,18 +18,18 @@ Option properties:
Example (non interrupt support):
-thermal@e61f0100 {
- compatible = "renesas,rcar-thermal";
- reg = <0xe61f0100 0x38>;
+thermal@ffc48000 {
+ compatible = "renesas,thermal-r8a7779", "renesas,rcar-thermal";
+ reg = <0xffc48000 0x38>;
};
Example (interrupt support):
thermal@e61f0000 {
- compatible = "renesas,rcar-thermal";
+ compatible = "renesas,thermal-r8a73a4", "renesas,rcar-thermal";
reg = <0xe61f0000 0x14
0xe61f0100 0x38
0xe61f0200 0x38
0xe61f0300 0x38>;
- interrupts = <0 69 4>;
+ interrupts = <0 69 IRQ_TYPE_LEVEL_HIGH>;
};