Messages in this thread Patch in this message | | | From | Qiang Zhao <> | Subject | [PATCH 1/3] dt-bindings: rtc-2127: Add bindings for nxp,rtc-2127.txt | Date | Thu, 27 Aug 2020 17:14:39 +0800 |
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From: Zhao Qiang <qiang.zhao@nxp.com>
Add bindings for nxp,rtc-2127
Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com> --- Documentation/devicetree/bindings/rtc/nxp,rtc-2127.txt | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 Documentation/devicetree/bindings/rtc/nxp,rtc-2127.txt
diff --git a/Documentation/devicetree/bindings/rtc/nxp,rtc-2127.txt b/Documentation/devicetree/bindings/rtc/nxp,rtc-2127.txt new file mode 100644 index 0000000..c822e10 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/nxp,rtc-2127.txt @@ -0,0 +1,18 @@ +NXP PCF2127 SPI Real Time Clock + +Required properties: +- compatible: should be: "nxp,pcf2127" + or "nxp,pcf2129" +- reg: should be the SPI slave chipselect address + +Optional properties: +- no-watchdog: PCF2127 is not used as watchdog + +Example: + +pcf2127: rtc@51 { + compatible = "nxp,pcf2127"; + reg = <0x51>; + interrupts = <0 150 0x4>; + no-watchdog; +}; -- 2.7.4
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