[PATCH 2/2] dt-bindings: rtc: Add ASPEED description
From: Joel Stanley <joel@jms.id.au>
Date: 2018-10-03 13:31:55
Also in:
linux-arm-kernel, linux-rtc
Subsystem:
open firmware and flattened device tree bindings, real time clock (rtc) subsystem, the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Alexandre Belloni, Linus Torvalds
Describe the RTC as used in the ASPEED ast2400 and ast2500 SoCs. Signed-off-by: Joel Stanley <joel@jms.id.au> --- .../devicetree/bindings/rtc/rtc-aspeed.txt | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 Documentation/devicetree/bindings/rtc/rtc-aspeed.txt
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 at 1e781000 { + compatible = "aspeed,ast2400-rtc"; + reg = <0x1e781000 0x18>; + status = "disabled"; + };
--
2.17.1