| Message ID | 20241119081053.4175940-2-ciprianmarian.costea@oss.nxp.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | add FlexCAN support for S32G2/S32G3 SoCs | expand |
On Tue, Nov 19, 2024 at 10:10:51AM +0200, Ciprian Costea wrote: > From: Ciprian Marian Costea <ciprianmarian.costea@oss.nxp.com> > > Add S32G2/S32G3 SoCs compatible strings. > > A particularity for these SoCs is the presence of separate interrupts for > state change, bus errors, MBs 0-7 and MBs 8-127 respectively. > > Increase maxItems of 'interrupts' to 4 for S32G based SoCs and keep the > same restriction for other SoCs. > > Also, as part of this commit, move the 'allOf' after the required > properties to make the documentation easier to read. > > Signed-off-by: Ciprian Marian Costea <ciprianmarian.costea@oss.nxp.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> > --- > .../bindings/net/can/fsl,flexcan.yaml | 25 ++++++++++++++++--- > 1 file changed, 22 insertions(+), 3 deletions(-) > > diff --git a/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml b/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml > index 97dd1a7c5ed2..cb7204c06acf 100644 > --- a/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml > +++ b/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml > @@ -10,9 +10,6 @@ title: > maintainers: > - Marc Kleine-Budde <mkl@pengutronix.de> > > -allOf: > - - $ref: can-controller.yaml# > - > properties: > compatible: > oneOf: > @@ -28,6 +25,7 @@ properties: > - fsl,vf610-flexcan > - fsl,ls1021ar2-flexcan > - fsl,lx2160ar1-flexcan > + - nxp,s32g2-flexcan > - items: > - enum: > - fsl,imx53-flexcan > @@ -43,6 +41,10 @@ properties: > - enum: > - fsl,ls1028ar1-flexcan > - const: fsl,lx2160ar1-flexcan > + - items: > + - enum: > + - nxp,s32g3-flexcan > + - const: nxp,s32g2-flexcan > > reg: > maxItems: 1 > @@ -136,6 +138,23 @@ required: > - reg > - interrupts > > +allOf: > + - $ref: can-controller.yaml# > + - if: > + properties: > + compatible: > + contains: > + const: nxp,s32g2-flexcan > + then: > + properties: > + interrupts: > + minItems: 4 > + maxItems: 4 > + else: > + properties: > + interrupts: > + maxItems: 1 > + > additionalProperties: false > > examples: > -- > 2.45.2 >
On Tue, Nov 19, 2024 at 10:10:51AM +0200, Ciprian Costea wrote: > reg: > maxItems: 1 > @@ -136,6 +138,23 @@ required: > - reg > - interrupts > > +allOf: > + - $ref: can-controller.yaml# > + - if: > + properties: > + compatible: > + contains: > + const: nxp,s32g2-flexcan > + then: > + properties: > + interrupts: > + minItems: 4 > + maxItems: 4 Top level says max is 1. You need to keep there widest constraints. > + else: > + properties: > + interrupts: > + maxItems: 1 Best regards, Krzysztof
On 19.11.2024 10:10:51, Ciprian Costea wrote: > From: Ciprian Marian Costea <ciprianmarian.costea@oss.nxp.com> > > Add S32G2/S32G3 SoCs compatible strings. > > A particularity for these SoCs is the presence of separate interrupts for > state change, bus errors, MBs 0-7 and MBs 8-127 respectively. > > Increase maxItems of 'interrupts' to 4 for S32G based SoCs and keep the > same restriction for other SoCs. Can you add an "interrupt-names" property? regards, Marc
On 11/20/2024 10:49 AM, Marc Kleine-Budde wrote: > On 19.11.2024 10:10:51, Ciprian Costea wrote: >> From: Ciprian Marian Costea <ciprianmarian.costea@oss.nxp.com> >> >> Add S32G2/S32G3 SoCs compatible strings. >> >> A particularity for these SoCs is the presence of separate interrupts for >> state change, bus errors, MBs 0-7 and MBs 8-127 respectively. >> >> Increase maxItems of 'interrupts' to 4 for S32G based SoCs and keep the >> same restriction for other SoCs. > > Can you add an "interrupt-names" property? > > regards, > Marc > Yes, I will add "interrupt-names" property under the if condition from 'allOf' in V2. Best Regards, Ciprian
On 20/11/2024 09:45, Krzysztof Kozlowski wrote: > On Tue, Nov 19, 2024 at 10:10:51AM +0200, Ciprian Costea wrote: >> reg: >> maxItems: 1 >> @@ -136,6 +138,23 @@ required: >> - reg >> - interrupts >> >> +allOf: >> + - $ref: can-controller.yaml# >> + - if: >> + properties: >> + compatible: >> + contains: >> + const: nxp,s32g2-flexcan >> + then: >> + properties: >> + interrupts: >> + minItems: 4 >> + maxItems: 4 > > Top level says max is 1. You need to keep there widest constraints. And list items here instead... Best regards, Krzysztof
On 11/20/2024 11:12 AM, Krzysztof Kozlowski wrote: > On 20/11/2024 09:45, Krzysztof Kozlowski wrote: >> On Tue, Nov 19, 2024 at 10:10:51AM +0200, Ciprian Costea wrote: >>> reg: >>> maxItems: 1 >>> @@ -136,6 +138,23 @@ required: >>> - reg >>> - interrupts >>> >>> +allOf: >>> + - $ref: can-controller.yaml# >>> + - if: >>> + properties: >>> + compatible: >>> + contains: >>> + const: nxp,s32g2-flexcan >>> + then: >>> + properties: >>> + interrupts: >>> + minItems: 4 >>> + maxItems: 4 >> >> Top level says max is 1. You need to keep there widest constraints. > And list items here instead... > > Best regards, > Krzysztof Hello Krzysztof, Just to confirm before making any changes: Are you referring to directly change 'maxItems' to value 4 ? Instead of using this 'if' condition under 'allOf' ? Best Regards, Ciprian
On 20/11/2024 11:33, Ciprian Marian Costea wrote: > On 11/20/2024 11:12 AM, Krzysztof Kozlowski wrote: >> On 20/11/2024 09:45, Krzysztof Kozlowski wrote: >>> On Tue, Nov 19, 2024 at 10:10:51AM +0200, Ciprian Costea wrote: >>>> reg: >>>> maxItems: 1 >>>> @@ -136,6 +138,23 @@ required: >>>> - reg >>>> - interrupts >>>> >>>> +allOf: >>>> + - $ref: can-controller.yaml# >>>> + - if: >>>> + properties: >>>> + compatible: >>>> + contains: >>>> + const: nxp,s32g2-flexcan >>>> + then: >>>> + properties: >>>> + interrupts: >>>> + minItems: 4 >>>> + maxItems: 4 >>> >>> Top level says max is 1. You need to keep there widest constraints. >> And list items here instead... >> >> Best regards, >> Krzysztof > > Hello Krzysztof, > > Just to confirm before making any changes: > Are you referring to directly change 'maxItems' to value 4 ? Instead of No, I want you to create a list here. List the items. Nothing about "maxItems" in my message above (unless you quote earlier but then respond under proper quote). Just like other bindings are doing. https://elixir.bootlin.com/linux/v6.11-rc6/source/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml#L127 > using this 'if' condition under 'allOf' ? Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml b/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml index 97dd1a7c5ed2..cb7204c06acf 100644 --- a/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml +++ b/Documentation/devicetree/bindings/net/can/fsl,flexcan.yaml @@ -10,9 +10,6 @@ title: maintainers: - Marc Kleine-Budde <mkl@pengutronix.de> -allOf: - - $ref: can-controller.yaml# - properties: compatible: oneOf: @@ -28,6 +25,7 @@ properties: - fsl,vf610-flexcan - fsl,ls1021ar2-flexcan - fsl,lx2160ar1-flexcan + - nxp,s32g2-flexcan - items: - enum: - fsl,imx53-flexcan @@ -43,6 +41,10 @@ properties: - enum: - fsl,ls1028ar1-flexcan - const: fsl,lx2160ar1-flexcan + - items: + - enum: + - nxp,s32g3-flexcan + - const: nxp,s32g2-flexcan reg: maxItems: 1 @@ -136,6 +138,23 @@ required: - reg - interrupts +allOf: + - $ref: can-controller.yaml# + - if: + properties: + compatible: + contains: + const: nxp,s32g2-flexcan + then: + properties: + interrupts: + minItems: 4 + maxItems: 4 + else: + properties: + interrupts: + maxItems: 1 + additionalProperties: false examples: