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| author | Carlo Caione <carlo.caione@gmail.com> | 2013-11-16 18:33:53 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2013-12-20 22:54:43 +0100 |
| commit | 182f14d38c6f3a50eff339b68769d43d90f30600 (patch) | |
| tree | b627147b40db294eaeb5fb8a0a772728a7e0aa15 /Documentation/devicetree/bindings/rtc | |
| parent | reset: Add Allwinner SoCs Reset Controller Driver (diff) | |
| download | linux-182f14d38c6f3a50eff339b68769d43d90f30600.tar.xz linux-182f14d38c6f3a50eff339b68769d43d90f30600.zip | |
ARM: sun4i/sun7i: DT documentation for RTC driver
Add DT documentation for SUNXI RTC driver
Signed-off-by: Carlo Caione <carlo.caione@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'Documentation/devicetree/bindings/rtc')
| -rw-r--r-- | Documentation/devicetree/bindings/rtc/sunxi-rtc.txt | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/rtc/sunxi-rtc.txt b/Documentation/devicetree/bindings/rtc/sunxi-rtc.txt new file mode 100644 index 000000000000..7cb9dbf34878 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/sunxi-rtc.txt @@ -0,0 +1,17 @@ +* sun4i/sun7i Real Time Clock + +RTC controller for the Allwinner A10/A20 + +Required properties: +- compatible : Should be "allwinner,sun4i-rtc" or "allwinner,sun7i-a20-rtc" +- reg: physical base address of the controller and length of memory mapped + region. +- interrupts: IRQ line for the RTC. + +Example: + +rtc: rtc@01c20d00 { + compatible = "allwinner,sun4i-rtc"; + reg = <0x01c20d00 0x20>; + interrupts = <24>; +}; |