From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- Documentation/devicetree/bindings/rtc/nxp,rtc-2123.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 Documentation/devicetree/bindings/rtc/nxp,rtc-2123.txt (limited to 'Documentation/devicetree/bindings/rtc/nxp,rtc-2123.txt') diff --git a/Documentation/devicetree/bindings/rtc/nxp,rtc-2123.txt b/Documentation/devicetree/bindings/rtc/nxp,rtc-2123.txt new file mode 100644 index 000000000..7371f525a --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/nxp,rtc-2123.txt @@ -0,0 +1,17 @@ +NXP PCF2123 SPI Real Time Clock + +Required properties: +- compatible: should be: "nxp,pcf2123" + or "microcrystal,rv2123" +- reg: should be the SPI slave chipselect address + +Optional properties: +- spi-cs-high: PCF2123 needs chipselect high + +Example: + +pcf2123: rtc@3 { + compatible = "nxp,pcf2123" + reg = <3> + spi-cs-high; +}; -- cgit v1.2.3