On Tue, Aug 13, 2024 at 05:09:52PM +0100, Conor Dooley wrote: > On Mon, Aug 12, 2024 at 12:28:09PM -0400, Frank Li wrote: > > Convert ziirave-wdt.txt to yaml format. > > > > Additional change: > > - Add i2c node in example. > > - Add ref to watchdog.yaml > > > > Fix below warning: > > arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-rmb3.dtb: /soc@0/bus@30800000/i2c@30a40000/watchdog@38: > > failed to match any schema with compatible: ['zii,rave-wdt'] > > > > Signed-off-by: Frank Li <Frank.Li@xxxxxxx> > > --- > > Change from v1 to v2 > > - add ref watchdog.yaml > > - Remove timeout-sec > > --- > > .../bindings/watchdog/zii,rave-wdt.yaml | 47 +++++++++++++++++++ > > .../bindings/watchdog/ziirave-wdt.txt | 19 -------- > > 2 files changed, 47 insertions(+), 19 deletions(-) > > create mode 100644 Documentation/devicetree/bindings/watchdog/zii,rave-wdt.yaml > > delete mode 100644 Documentation/devicetree/bindings/watchdog/ziirave-wdt.txt > > > > diff --git a/Documentation/devicetree/bindings/watchdog/zii,rave-wdt.yaml b/Documentation/devicetree/bindings/watchdog/zii,rave-wdt.yaml > > new file mode 100644 > > index 0000000000000..0206d9ddf872d > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/watchdog/zii,rave-wdt.yaml > > @@ -0,0 +1,47 @@ > > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > > +%YAML 1.2 > > +--- > > +$id: http://devicetree.org/schemas/watchdog/zii,rave-wdt.yaml# > > +$schema: http://devicetree.org/meta-schemas/core.yaml# > > + > > +title: Zodiac RAVE Watchdog Timer > > + > > +maintainers: > > + - Frank Li <Frank.Li@xxxxxxx> > > When you're converting bindings, listing yourself as the maintainer only > really makes sense if you know/care about the hardware IMO. I faced this problem. I am not sure who I can put as maintainer. How to decide binding doc maintainer? same as driver maintainer? Frank > > > + > > +properties: > > + compatible: > > + const: zii,rave-wdt > > + > > + reg: > > + maxItems: 1 > > + description: i2c slave address of device, usually 0x38 > > + > > + reset-duration-ms: > > + description: > > + Duration of the pulse generated when the watchdog times > > + out. Value in milliseconds. > ^^^^^^^^^^^^^^^^^^^^^ > This is obvious, and could have been dropped. Keep an eye out for things > like that while doing conversions. > > Reviewed-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx> > > Thanks, > Conor. > > > + > > +required: > > + - compatible > > + - reg > > + > > +allOf: > > + - $ref: watchdog.yaml# > > + > > +unevaluatedProperties: false > > + > > +examples: > > + - | > > + i2c { > > + #address-cells = <1>; > > + #size-cells = <0>; > > + > > + watchdog@38 { > > + compatible = "zii,rave-wdt"; > > + reg = <0x38>; > > + timeout-sec = <30>; > > + reset-duration-ms = <30>; > > + }; > > + }; > > + > > diff --git a/Documentation/devicetree/bindings/watchdog/ziirave-wdt.txt b/Documentation/devicetree/bindings/watchdog/ziirave-wdt.txt > > deleted file mode 100644 > > index 3d878184ec3ff..0000000000000 > > --- a/Documentation/devicetree/bindings/watchdog/ziirave-wdt.txt > > +++ /dev/null > > @@ -1,19 +0,0 @@ > > -Zodiac RAVE Watchdog Timer > > - > > -Required properties: > > -- compatible: must be "zii,rave-wdt" > > -- reg: i2c slave address of device, usually 0x38 > > - > > -Optional Properties: > > -- timeout-sec: Watchdog timeout value in seconds. > > -- reset-duration-ms: Duration of the pulse generated when the watchdog times > > - out. Value in milliseconds. > > - > > -Example: > > - > > - watchdog@38 { > > - compatible = "zii,rave-wdt"; > > - reg = <0x38>; > > - timeout-sec = <30>; > > - reset-duration-ms = <30>; > > - }; > > -- > > 2.34.1 > > > >
