Message ID | 20230907-topic-pcf2123_yaml-v1-1-40e82bed2066@gmail.com |
---|---|
State | Changes Requested |
Headers | show |
Series | dt-bindings: rtc: pcf2123: convert to YAML | expand |
On 10/09/2023 13:00:27+0200, Javier Carrasco wrote: > Convert the existing txt binding to the preferred YAML format. > > The pcf2123 node may contain SPI settings such as spi-cs-high and > spi-max-frequency, which keeps it from being added to the trivial-rtc > binding with its current definition. Add a reference to > spi-peripheral-props.yaml to account for that. > > The "interrupts" property was missing in the binding although it is > already supported. Add the missing property in the new binding. > > Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> > --- > .../devicetree/bindings/rtc/nxp,pcf2123.yaml | 45 ++++++++++++++++++++++ > .../devicetree/bindings/rtc/nxp,rtc-2123.txt | 17 -------- > 2 files changed, 45 insertions(+), 17 deletions(-) > > diff --git a/Documentation/devicetree/bindings/rtc/nxp,pcf2123.yaml b/Documentation/devicetree/bindings/rtc/nxp,pcf2123.yaml > new file mode 100644 > index 000000000000..013e5e5dc0ae > --- /dev/null > +++ b/Documentation/devicetree/bindings/rtc/nxp,pcf2123.yaml > @@ -0,0 +1,45 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/rtc/nxp,pcf2123.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: NXP PCF2123 SPI Real Time Clock > + > +maintainers: > + - Chris Verges <chrisv@cyberswitching.com> Is Chris willing to maintain the binding? > + > +allOf: > + - $ref: /schemas/spi/spi-peripheral-props.yaml# > + - $ref: rtc.yaml# > + > +properties: > + compatible: > + enum: > + - nxp,pcf2123 > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + > +unevaluatedProperties: false > + > +examples: > + - | > + spi { > + #address-cells = <1>; > + #size-cells = <0>; > + > + rtc@3 { > + compatible = "nxp,pcf2123"; > + reg = <3>; > + spi-cs-high; > + }; > + }; > +... > diff --git a/Documentation/devicetree/bindings/rtc/nxp,rtc-2123.txt b/Documentation/devicetree/bindings/rtc/nxp,rtc-2123.txt > deleted file mode 100644 > index 7371f525a687..000000000000 > --- a/Documentation/devicetree/bindings/rtc/nxp,rtc-2123.txt > +++ /dev/null > @@ -1,17 +0,0 @@ > -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; > -}; > > --- > base-commit: 535a265d7f0dd50d8c3a4f8b4f3a452d56bd160f > change-id: 20230907-topic-pcf2123_yaml-2ce57f4e77d7 > > Best regards, > -- > Javier Carrasco <javier.carrasco.cruz@gmail.com> >
Hi Alexandre, On 10.09.23 14:17, Alexandre Belloni wrote: > On 10/09/2023 13:00:27+0200, Javier Carrasco wrote: >> Convert the existing txt binding to the preferred YAML format. >> >> The pcf2123 node may contain SPI settings such as spi-cs-high and >> spi-max-frequency, which keeps it from being added to the trivial-rtc >> binding with its current definition. Add a reference to >> spi-peripheral-props.yaml to account for that. >> >> The "interrupts" property was missing in the binding although it is >> already supported. Add the missing property in the new binding. >> >> Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> >> --- >> .../devicetree/bindings/rtc/nxp,pcf2123.yaml | 45 ++++++++++++++++++++++ >> .../devicetree/bindings/rtc/nxp,rtc-2123.txt | 17 -------- >> 2 files changed, 45 insertions(+), 17 deletions(-) >> >> diff --git a/Documentation/devicetree/bindings/rtc/nxp,pcf2123.yaml b/Documentation/devicetree/bindings/rtc/nxp,pcf2123.yaml >> new file mode 100644 >> index 000000000000..013e5e5dc0ae >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/rtc/nxp,pcf2123.yaml >> @@ -0,0 +1,45 @@ >> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) >> +%YAML 1.2 >> +--- >> +$id: http://devicetree.org/schemas/rtc/nxp,pcf2123.yaml# >> +$schema: http://devicetree.org/meta-schemas/core.yaml# >> + >> +title: NXP PCF2123 SPI Real Time Clock >> + >> +maintainers: >> + - Chris Verges <chrisv@cyberswitching.com> > > Is Chris willing to maintain the binding? > I added the driver's author as the binding's maintainer because I thought it makes sense and it would be more consistent if the driver gets new additions. But I did not consider that the driver's maintainer might not be willing to be the driver binding's maintainer. If that is the case, sorry for the assumption! I can add myself as a maintainer and send a v2. Chris is in cc as well so I will wait for his opinion. >> + >> +allOf: >> + - $ref: /schemas/spi/spi-peripheral-props.yaml# >> + - $ref: rtc.yaml# >> + >> +properties: >> + compatible: >> + enum: >> + - nxp,pcf2123 >> + >> + reg: >> + maxItems: 1 >> + >> + interrupts: >> + maxItems: 1 >> + >> +required: >> + - compatible >> + - reg >> + >> +unevaluatedProperties: false >> + >> +examples: >> + - | >> + spi { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + rtc@3 { >> + compatible = "nxp,pcf2123"; >> + reg = <3>; >> + spi-cs-high; >> + }; >> + }; >> +... >> diff --git a/Documentation/devicetree/bindings/rtc/nxp,rtc-2123.txt b/Documentation/devicetree/bindings/rtc/nxp,rtc-2123.txt >> deleted file mode 100644 >> index 7371f525a687..000000000000 >> --- a/Documentation/devicetree/bindings/rtc/nxp,rtc-2123.txt >> +++ /dev/null >> @@ -1,17 +0,0 @@ >> -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; >> -}; >> >> --- >> base-commit: 535a265d7f0dd50d8c3a4f8b4f3a452d56bd160f >> change-id: 20230907-topic-pcf2123_yaml-2ce57f4e77d7 >> >> Best regards, >> -- >> Javier Carrasco <javier.carrasco.cruz@gmail.com> >> > Best regards, Javier Carrasco
On 10/09/2023 13:00, Javier Carrasco wrote: > Convert the existing txt binding to the preferred YAML format. > > +unevaluatedProperties: false > + > +examples: > + - | > + spi { > + #address-cells = <1>; > + #size-cells = <0>; > + > + rtc@3 { > + compatible = "nxp,pcf2123"; > + reg = <3>; > + spi-cs-high; Example should be complete, so preferably also with interrupts. Anyway: Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Best regards, Krzysztof
On 11.09.23 08:17, Krzysztof Kozlowski wrote: > On 10/09/2023 13:00, Javier Carrasco wrote: >> Convert the existing txt binding to the preferred YAML format. >> > >> +unevaluatedProperties: false >> + >> +examples: >> + - | >> + spi { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + rtc@3 { >> + compatible = "nxp,pcf2123"; >> + reg = <3>; >> + spi-cs-high; > > Example should be complete, so preferably also with interrupts. > > Anyway: > > Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > > Best regards, > Krzysztof > Thank you for the review. You are right, adding a line to complete the example with an interrupt does not cost much. I will add it for v2 and wait a few days in case I should change the maintainer. Best regards, Javier Carrasco
On 10.09.23 14:17, Alexandre Belloni wrote: > On 10/09/2023 13:00:27+0200, Javier Carrasco wrote: >> Convert the existing txt binding to the preferred YAML format. >> >> The pcf2123 node may contain SPI settings such as spi-cs-high and >> spi-max-frequency, which keeps it from being added to the trivial-rtc >> binding with its current definition. Add a reference to >> spi-peripheral-props.yaml to account for that. >> >> The "interrupts" property was missing in the binding although it is >> already supported. Add the missing property in the new binding. >> >> Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> >> --- >> .../devicetree/bindings/rtc/nxp,pcf2123.yaml | 45 ++++++++++++++++++++++ >> .../devicetree/bindings/rtc/nxp,rtc-2123.txt | 17 -------- >> 2 files changed, 45 insertions(+), 17 deletions(-) >> >> diff --git a/Documentation/devicetree/bindings/rtc/nxp,pcf2123.yaml b/Documentation/devicetree/bindings/rtc/nxp,pcf2123.yaml >> new file mode 100644 >> index 000000000000..013e5e5dc0ae >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/rtc/nxp,pcf2123.yaml >> @@ -0,0 +1,45 @@ >> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) >> +%YAML 1.2 >> +--- >> +$id: http://devicetree.org/schemas/rtc/nxp,pcf2123.yaml# >> +$schema: http://devicetree.org/meta-schemas/core.yaml# >> + >> +title: NXP PCF2123 SPI Real Time Clock >> + >> +maintainers: >> + - Chris Verges <chrisv@cyberswitching.com> > > Is Chris willing to maintain the binding? > The email address chrisv@cyberswitching.com does not exist anymore so it is likely that Chris will not reply unless he is subscribed to the mailing list with a different email address. I would propose that I add myself as the binding maintainer and send a v2. >> + >> +allOf: >> + - $ref: /schemas/spi/spi-peripheral-props.yaml# >> + - $ref: rtc.yaml# >> + >> +properties: >> + compatible: >> + enum: >> + - nxp,pcf2123 >> + >> + reg: >> + maxItems: 1 >> + >> + interrupts: >> + maxItems: 1 >> + >> +required: >> + - compatible >> + - reg >> + >> +unevaluatedProperties: false >> + >> +examples: >> + - | >> + spi { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + rtc@3 { >> + compatible = "nxp,pcf2123"; >> + reg = <3>; >> + spi-cs-high; >> + }; >> + }; >> +... >> diff --git a/Documentation/devicetree/bindings/rtc/nxp,rtc-2123.txt b/Documentation/devicetree/bindings/rtc/nxp,rtc-2123.txt >> deleted file mode 100644 >> index 7371f525a687..000000000000 >> --- a/Documentation/devicetree/bindings/rtc/nxp,rtc-2123.txt >> +++ /dev/null >> @@ -1,17 +0,0 @@ >> -NXP PCF2123 SPI Real Time Clock >> - >> -Required properties: >> -- compatible: should be: "nxp,pcf2123" >> - or "microcrystal,rv2123" >> -- reg: should be the SPI slave chipselect address >> - >> -Optional properties: >> -- spi-cs-high: PCF2123 needs chipselect high >> - >> -Example: >> - >> -pcf2123: rtc@3 { >> - compatible = "nxp,pcf2123" >> - reg = <3> >> - spi-cs-high; >> -}; >> >> --- >> base-commit: 535a265d7f0dd50d8c3a4f8b4f3a452d56bd160f >> change-id: 20230907-topic-pcf2123_yaml-2ce57f4e77d7 >> >> Best regards, >> -- >> Javier Carrasco <javier.carrasco.cruz@gmail.com> >> > Best regards, Javier Carrasco
diff --git a/Documentation/devicetree/bindings/rtc/nxp,pcf2123.yaml b/Documentation/devicetree/bindings/rtc/nxp,pcf2123.yaml new file mode 100644 index 000000000000..013e5e5dc0ae --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/nxp,pcf2123.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rtc/nxp,pcf2123.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP PCF2123 SPI Real Time Clock + +maintainers: + - Chris Verges <chrisv@cyberswitching.com> + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + - $ref: rtc.yaml# + +properties: + compatible: + enum: + - nxp,pcf2123 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + rtc@3 { + compatible = "nxp,pcf2123"; + reg = <3>; + spi-cs-high; + }; + }; +... diff --git a/Documentation/devicetree/bindings/rtc/nxp,rtc-2123.txt b/Documentation/devicetree/bindings/rtc/nxp,rtc-2123.txt deleted file mode 100644 index 7371f525a687..000000000000 --- a/Documentation/devicetree/bindings/rtc/nxp,rtc-2123.txt +++ /dev/null @@ -1,17 +0,0 @@ -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; -};
Convert the existing txt binding to the preferred YAML format. The pcf2123 node may contain SPI settings such as spi-cs-high and spi-max-frequency, which keeps it from being added to the trivial-rtc binding with its current definition. Add a reference to spi-peripheral-props.yaml to account for that. The "interrupts" property was missing in the binding although it is already supported. Add the missing property in the new binding. Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> --- .../devicetree/bindings/rtc/nxp,pcf2123.yaml | 45 ++++++++++++++++++++++ .../devicetree/bindings/rtc/nxp,rtc-2123.txt | 17 -------- 2 files changed, 45 insertions(+), 17 deletions(-) --- base-commit: 535a265d7f0dd50d8c3a4f8b4f3a452d56bd160f change-id: 20230907-topic-pcf2123_yaml-2ce57f4e77d7 Best regards,