From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- .../bindings/rtc/alphascale,asm9260-rtc.txt | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 Documentation/devicetree/bindings/rtc/alphascale,asm9260-rtc.txt (limited to 'Documentation/devicetree/bindings/rtc/alphascale,asm9260-rtc.txt') diff --git a/Documentation/devicetree/bindings/rtc/alphascale,asm9260-rtc.txt b/Documentation/devicetree/bindings/rtc/alphascale,asm9260-rtc.txt new file mode 100644 index 000000000..76ebca568 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/alphascale,asm9260-rtc.txt @@ -0,0 +1,19 @@ +* Alphascale asm9260 SoC Real Time Clock + +Required properties: +- compatible: Should be "alphascale,asm9260-rtc" +- reg: Physical base address of the controller and length + of memory mapped region. +- interrupts: IRQ line for the RTC. +- clocks: Reference to the clock entry. +- clock-names: should contain: + * "ahb" for the SoC RTC clock + +Example: +rtc0: rtc@800a0000 { + compatible = "alphascale,asm9260-rtc"; + reg = <0x800a0000 0x100>; + clocks = <&acc CLKID_AHB_RTC>; + clock-names = "ahb"; + interrupts = <2>; +}; -- cgit v1.2.3