Hi,
The correct subject prefix is dt-bindings: rtc: pcf2127
On 27/08/2020 17:14:39+0800, Qiang Zhao wrote:
> From: Zhao Qiang <qiang.zhao@xxxxxxx>
>
> Add bindings for nxp,rtc-2127
>
> Signed-off-by: Zhao Qiang <qiang.zhao@xxxxxxx>
> ---
> 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
The proper filename is nxp,pcf2127.
> @@ -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
> +
Please Cc the watchdog maintainers as this should probably end up being
a common watchdog binding.
> +Example:
> +
> +pcf2127: rtc@51 {
> + compatible = "nxp,pcf2127";
> + reg = <0x51>;
> + interrupts = <0 150 0x4>;
> + no-watchdog;
> +};
> --
> 2.7.4
>
--
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
