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Diffstat (limited to 'Documentation/devicetree/bindings/rtc')
-rw-r--r-- | Documentation/devicetree/bindings/rtc/sun6i-rtc.txt | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/rtc/sun6i-rtc.txt b/Documentation/devicetree/bindings/rtc/sun6i-rtc.txt new file mode 100644 index 0000000..f007e42 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/sun6i-rtc.txt @@ -0,0 +1,17 @@ +* sun6i Real Time Clock + +RTC controller for the Allwinner A31 + +Required properties: +- compatible : Should be "allwinner,sun6i-a31-rtc" +- reg : physical base address of the controller and length of + memory mapped region. +- interrupts : IRQ lines for the RTC alarm 0 and alarm 1, in that order. + +Example: + +rtc: rtc@01f00000 { + compatible = "allwinner,sun6i-a31-rtc"; + reg = <0x01f00000 0x54>; + interrupts = <0 40 4>, <0 41 4>; +}; |