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Diffstat (limited to 'Documentation/devicetree/bindings/thermal/rcar-thermal.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/thermal/rcar-thermal.txt | 38 |
1 files changed, 38 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 000000000..332e625f6 --- /dev/null +++ b/Documentation/devicetree/bindings/thermal/rcar-thermal.txt @@ -0,0 +1,38 @@ +* Renesas R-Car Thermal + +Required properties: +- compatible : "renesas,thermal-<soctype>", "renesas,rcar-thermal" + as fallback. + Examples with soctypes are: + - "renesas,thermal-r8a73a4" (R-Mobile APE6) + - "renesas,thermal-r8a7779" (R-Car H1) + - "renesas,thermal-r8a7790" (R-Car H2) + - "renesas,thermal-r8a7791" (R-Car M2-W) + - "renesas,thermal-r8a7792" (R-Car V2H) + - "renesas,thermal-r8a7793" (R-Car M2-N) + - "renesas,thermal-r8a7794" (R-Car E2) +- 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@ffc48000 { + compatible = "renesas,thermal-r8a7779", "renesas,rcar-thermal"; + reg = <0xffc48000 0x38>; +}; + +Example (interrupt support): + +thermal@e61f0000 { + compatible = "renesas,thermal-r8a73a4", "renesas,rcar-thermal"; + reg = <0xe61f0000 0x14 + 0xe61f0100 0x38 + 0xe61f0200 0x38 + 0xe61f0300 0x38>; + interrupts = <0 69 IRQ_TYPE_LEVEL_HIGH>; +}; |