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| author | Joel Stanley <joel@jms.id.au> | 2018-10-03 14:49:27 +0200 |
|---|---|---|
| committer | Joel Stanley <joel@jms.id.au> | 2019-03-20 15:13:33 +1030 |
| commit | 4e58371dea4a6ea7db80ff0447760d5f723e2798 (patch) | |
| tree | e98ba786b6a9ac62ff715a7bf0cb86a676cb4765 /Documentation/devicetree | |
| parent | a658199581058806d47c4fc4e6b65dac9295ac5f (diff) | |
| download | blackbird-obmc-linux-4e58371dea4a6ea7db80ff0447760d5f723e2798.tar.gz blackbird-obmc-linux-4e58371dea4a6ea7db80ff0447760d5f723e2798.zip | |
dt-bindings: rtc: Add ASPEED description
Describe the RTC as used in the ASPEED ast2400 and ast2500 SoCs.
OpenBMC-Staging-Count: 3
Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/rtc/rtc-aspeed.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/rtc/rtc-aspeed.txt b/Documentation/devicetree/bindings/rtc/rtc-aspeed.txt new file mode 100644 index 000000000000..d31a4d24c75f --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/rtc-aspeed.txt @@ -0,0 +1,18 @@ +ASPEED BMC RTC +============== + +Required properties: + - compatible: should be one of the following + * aspeed,ast2400-rtc for the ast2400 + * aspeed,ast2500-rtc for the ast2500 + + - reg: physical base address of the controller and length of memory mapped + region + +Example: + + rtc@1e781000 { + compatible = "aspeed,ast2400-rtc"; + reg = <0x1e781000 0x18>; + status = "disabled"; + }; |
