Re: [PATCH 3/3] dt-bindings: Fix errors in 'if' schemas
Hi Rob,
On Wed, Feb 3, 2021 at 4:55 PM Rob Herring wrote:
> On Wed, Feb 03, 2021 at 09:01:23AM +0100, Geert Uytterhoeven wrote:
> > On Tue, Feb 2, 2021 at 9:55 PM Rob Herring wrote:
> > > Properties in if/then schemas weren't getting checked by the meta-schemas.
> > > Enabling meta-schema checks finds several errors.
> > >
> > > The use of an 'items' schema (as opposed to the list form) is wrong in
> > > some cases as it applies to all entries. 'contains' is the correct schema
> > > to use in the case of multiple entries.
> >
> > > Signed-off-by: Rob Herring
> >
> > Thanks for your patch!
> >
> > > --- a/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml
> > > +++ b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml
> > > @@ -81,9 +81,8 @@ properties:
> > > if:
> > >properties:
> > > compatible:
> > > - items:
> > > -enum:
> > > - - renesas,usb2-phy-r7s9210
> > > + contains:
> > > +const: renesas,usb2-phy-r7s9210
> >
> > Single entry, so "contains" not needed?
>
> No, you are misunderstanding how these work. 'contains' means at least
> one entry in an array passes with the subschema. In this case,
> 'renesas,usb2-phy-r7s9210' must appear somewhere in the 'compatible'
> values. (Before, it said *every* entry must be
> 'renesas,usb2-phy-r7s9210'.) As there is a fallback compatible, we need
> 'contains'.
>
> > > --- a/Documentation/devicetree/bindings/pinctrl/renesas,pfc.yaml
> > > +++ b/Documentation/devicetree/bindings/pinctrl/renesas,pfc.yaml
> > > @@ -76,11 +76,10 @@ required:
> > > if:
> > >properties:
> > > compatible:
> > > - items:
> > > -enum:
> > > - - renesas,pfc-r8a73a4
> > > - - renesas,pfc-r8a7740
> > > - - renesas,pfc-sh73a0
> > > + enum:
> > > +- renesas,pfc-r8a73a4
> > > +- renesas,pfc-r8a7740
> > > +- renesas,pfc-sh73a0
> >
> > Missing "contains"?
>
> No. In this case, 'compatible' is always a single entry, so no
> 'contains' needed (but would work). If compatible is one of these 3
> strings, then the 'if' is true.
>
> The original way would actually work in this case (i.e. is valid
> json-schema), but we require 'items' to have a size (maxItems/minItems)
> in our meta-schema.
Thanks for the explanation!
Acked-by: Geert Uytterhoeven
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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Re: [PATCH 3/3] dt-bindings: Fix errors in 'if' schemas
On Wed, Feb 03, 2021 at 09:01:23AM +0100, Geert Uytterhoeven wrote: > Hi Rob, > > On Tue, Feb 2, 2021 at 9:55 PM Rob Herring wrote: > > Properties in if/then schemas weren't getting checked by the meta-schemas. > > Enabling meta-schema checks finds several errors. > > > > The use of an 'items' schema (as opposed to the list form) is wrong in > > some cases as it applies to all entries. 'contains' is the correct schema > > to use in the case of multiple entries. > > > Signed-off-by: Rob Herring > > Thanks for your patch! > > > --- a/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml > > +++ b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml > > @@ -81,9 +81,8 @@ properties: > > if: > >properties: > > compatible: > > - items: > > -enum: > > - - renesas,usb2-phy-r7s9210 > > + contains: > > +const: renesas,usb2-phy-r7s9210 > > Single entry, so "contains" not needed? No, you are misunderstanding how these work. 'contains' means at least one entry in an array passes with the subschema. In this case, 'renesas,usb2-phy-r7s9210' must appear somewhere in the 'compatible' values. (Before, it said *every* entry must be 'renesas,usb2-phy-r7s9210'.) As there is a fallback compatible, we need 'contains'. > > --- a/Documentation/devicetree/bindings/pinctrl/renesas,pfc.yaml > > +++ b/Documentation/devicetree/bindings/pinctrl/renesas,pfc.yaml > > @@ -76,11 +76,10 @@ required: > > if: > >properties: > > compatible: > > - items: > > -enum: > > - - renesas,pfc-r8a73a4 > > - - renesas,pfc-r8a7740 > > - - renesas,pfc-sh73a0 > > + enum: > > +- renesas,pfc-r8a73a4 > > +- renesas,pfc-r8a7740 > > +- renesas,pfc-sh73a0 > > Missing "contains"? No. In this case, 'compatible' is always a single entry, so no 'contains' needed (but would work). If compatible is one of these 3 strings, then the 'if' is true. The original way would actually work in this case (i.e. is valid json-schema), but we require 'items' to have a size (maxItems/minItems) in our meta-schema. Rob ___ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
Re: [PATCH 3/3] dt-bindings: Fix errors in 'if' schemas
On Tue, 2021-02-02 at 14:55 -0600, Rob Herring wrote: > Properties in if/then schemas weren't getting checked by the meta-schemas. > Enabling meta-schema checks finds several errors. > > The use of an 'items' schema (as opposed to the list form) is wrong in > some cases as it applies to all entries. 'contains' is the correct schema > to use in the case of multiple entries. > > Cc: Herbert Xu > Cc: "David S. Miller" > Cc: Maxime Ripard > Cc: Chen-Yu Tsai > Cc: Eric Anholt > Cc: Nicolas Saenz Julienne > Cc: Florian Fainelli > Cc: Ray Jui > Cc: Scott Branden > Cc: Pavel Machek > Cc: Ulf Hansson > Cc: Kishon Vijay Abraham I > Cc: Vinod Koul > Cc: Geert Uytterhoeven > Cc: Linus Walleij > Cc: Daniel Lezcano > Cc: linux-cry...@vger.kernel.org > Cc: dri-de...@lists.freedesktop.org > Cc: linux-l...@vger.kernel.org > Cc: linux-...@vger.kernel.org > Cc: linux-g...@vger.kernel.org > Signed-off-by: Rob Herring > --- Reviewed-by: Nicolas Saenz Julienne signature.asc Description: This is a digitally signed message part ___ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
Re: [PATCH 3/3] dt-bindings: Fix errors in 'if' schemas
On 02-02-21, 14:55, Rob Herring wrote: > Properties in if/then schemas weren't getting checked by the meta-schemas. > Enabling meta-schema checks finds several errors. > > The use of an 'items' schema (as opposed to the list form) is wrong in > some cases as it applies to all entries. 'contains' is the correct schema > to use in the case of multiple entries. > > Cc: Herbert Xu > Cc: "David S. Miller" > Cc: Maxime Ripard > Cc: Chen-Yu Tsai > Cc: Eric Anholt > Cc: Nicolas Saenz Julienne > Cc: Florian Fainelli > Cc: Ray Jui > Cc: Scott Branden > Cc: Pavel Machek > Cc: Ulf Hansson > Cc: Kishon Vijay Abraham I > Cc: Vinod Koul > Cc: Geert Uytterhoeven > Cc: Linus Walleij > Cc: Daniel Lezcano > Cc: linux-cry...@vger.kernel.org > Cc: dri-de...@lists.freedesktop.org > Cc: linux-l...@vger.kernel.org > Cc: linux-...@vger.kernel.org > Cc: linux-g...@vger.kernel.org > Signed-off-by: Rob Herring > --- > .../devicetree/bindings/crypto/allwinner,sun8i-ce.yaml | 3 +-- > .../devicetree/bindings/display/brcm,bcm2835-hvs.yaml| 2 +- > Documentation/devicetree/bindings/leds/ti,tca6507.yaml | 1 + > Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml | 2 +- > Documentation/devicetree/bindings/phy/brcm,sata-phy.yaml | 3 +-- > .../devicetree/bindings/phy/renesas,usb2-phy.yaml| 5 ++--- For phy: Acked-By: Vinod Koul -- ~Vinod ___ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
Re: [PATCH 3/3] dt-bindings: Fix errors in 'if' schemas
On Tue, Feb 02, 2021 at 02:55:44PM -0600, Rob Herring wrote: > Properties in if/then schemas weren't getting checked by the meta-schemas. > Enabling meta-schema checks finds several errors. > > The use of an 'items' schema (as opposed to the list form) is wrong in > some cases as it applies to all entries. 'contains' is the correct schema > to use in the case of multiple entries. > > Cc: Herbert Xu > Cc: "David S. Miller" > Cc: Maxime Ripard > Cc: Chen-Yu Tsai > Cc: Eric Anholt > Cc: Nicolas Saenz Julienne > Cc: Florian Fainelli > Cc: Ray Jui > Cc: Scott Branden > Cc: Pavel Machek > Cc: Ulf Hansson > Cc: Kishon Vijay Abraham I > Cc: Vinod Koul > Cc: Geert Uytterhoeven > Cc: Linus Walleij > Cc: Daniel Lezcano > Cc: linux-cry...@vger.kernel.org > Cc: dri-de...@lists.freedesktop.org > Cc: linux-l...@vger.kernel.org > Cc: linux-...@vger.kernel.org > Cc: linux-g...@vger.kernel.org > Signed-off-by: Rob Herring Acked-by: Maxime Ripard Maxime signature.asc Description: PGP signature ___ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
Re: [PATCH 3/3] dt-bindings: Fix errors in 'if' schemas
Hi Rob,
On Tue, Feb 2, 2021 at 9:55 PM Rob Herring wrote:
> Properties in if/then schemas weren't getting checked by the meta-schemas.
> Enabling meta-schema checks finds several errors.
>
> The use of an 'items' schema (as opposed to the list form) is wrong in
> some cases as it applies to all entries. 'contains' is the correct schema
> to use in the case of multiple entries.
> Signed-off-by: Rob Herring
Thanks for your patch!
> --- a/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml
> +++ b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml
> @@ -81,9 +81,8 @@ properties:
> if:
>properties:
> compatible:
> - items:
> -enum:
> - - renesas,usb2-phy-r7s9210
> + contains:
> +const: renesas,usb2-phy-r7s9210
Single entry, so "contains" not needed?
> --- a/Documentation/devicetree/bindings/pinctrl/renesas,pfc.yaml
> +++ b/Documentation/devicetree/bindings/pinctrl/renesas,pfc.yaml
> @@ -76,11 +76,10 @@ required:
> if:
>properties:
> compatible:
> - items:
> -enum:
> - - renesas,pfc-r8a73a4
> - - renesas,pfc-r8a7740
> - - renesas,pfc-sh73a0
> + enum:
> +- renesas,pfc-r8a73a4
> +- renesas,pfc-r8a7740
> +- renesas,pfc-sh73a0
Missing "contains"?
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
___
iommu mailing list
iommu@lists.linux-foundation.org
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[PATCH 3/3] dt-bindings: Fix errors in 'if' schemas
Properties in if/then schemas weren't getting checked by the meta-schemas. Enabling meta-schema checks finds several errors. The use of an 'items' schema (as opposed to the list form) is wrong in some cases as it applies to all entries. 'contains' is the correct schema to use in the case of multiple entries. Cc: Herbert Xu Cc: "David S. Miller" Cc: Maxime Ripard Cc: Chen-Yu Tsai Cc: Eric Anholt Cc: Nicolas Saenz Julienne Cc: Florian Fainelli Cc: Ray Jui Cc: Scott Branden Cc: Pavel Machek Cc: Ulf Hansson Cc: Kishon Vijay Abraham I Cc: Vinod Koul Cc: Geert Uytterhoeven Cc: Linus Walleij Cc: Daniel Lezcano Cc: linux-cry...@vger.kernel.org Cc: dri-de...@lists.freedesktop.org Cc: linux-l...@vger.kernel.org Cc: linux-...@vger.kernel.org Cc: linux-g...@vger.kernel.org Signed-off-by: Rob Herring --- .../devicetree/bindings/crypto/allwinner,sun8i-ce.yaml | 3 +-- .../devicetree/bindings/display/brcm,bcm2835-hvs.yaml| 2 +- Documentation/devicetree/bindings/leds/ti,tca6507.yaml | 1 + Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml | 2 +- Documentation/devicetree/bindings/phy/brcm,sata-phy.yaml | 3 +-- .../devicetree/bindings/phy/renesas,usb2-phy.yaml| 5 ++--- .../devicetree/bindings/pinctrl/renesas,pfc.yaml | 9 - .../bindings/timer/allwinner,sun5i-a13-hstimer.yaml | 3 +-- 8 files changed, 12 insertions(+), 16 deletions(-) diff --git a/Documentation/devicetree/bindings/crypto/allwinner,sun8i-ce.yaml b/Documentation/devicetree/bindings/crypto/allwinner,sun8i-ce.yaml index 7a60d84289cc..6ab07eba7778 100644 --- a/Documentation/devicetree/bindings/crypto/allwinner,sun8i-ce.yaml +++ b/Documentation/devicetree/bindings/crypto/allwinner,sun8i-ce.yaml @@ -46,8 +46,7 @@ properties: if: properties: compatible: - items: -const: allwinner,sun50i-h6-crypto + const: allwinner,sun50i-h6-crypto then: properties: clocks: diff --git a/Documentation/devicetree/bindings/display/brcm,bcm2835-hvs.yaml b/Documentation/devicetree/bindings/display/brcm,bcm2835-hvs.yaml index e826ab0adb75..2e8566f47e63 100644 --- a/Documentation/devicetree/bindings/display/brcm,bcm2835-hvs.yaml +++ b/Documentation/devicetree/bindings/display/brcm,bcm2835-hvs.yaml @@ -36,7 +36,7 @@ if: properties: compatible: contains: -const: brcm,bcm2711-hvs" +const: brcm,bcm2711-hvs then: required: diff --git a/Documentation/devicetree/bindings/leds/ti,tca6507.yaml b/Documentation/devicetree/bindings/leds/ti,tca6507.yaml index 94c307c98762..32c600387895 100644 --- a/Documentation/devicetree/bindings/leds/ti,tca6507.yaml +++ b/Documentation/devicetree/bindings/leds/ti,tca6507.yaml @@ -69,6 +69,7 @@ patternProperties: if: patternProperties: "^gpio@[0-6]$": + type: object properties: compatible: contains: diff --git a/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml b/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml index 6bbf29b5c239..6c13703b31db 100644 --- a/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml +++ b/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml @@ -123,7 +123,7 @@ required: if: properties: compatible: - items: + contains: enum: - renesas,sdhi-r7s72100 - renesas,sdhi-r7s9210 diff --git a/Documentation/devicetree/bindings/phy/brcm,sata-phy.yaml b/Documentation/devicetree/bindings/phy/brcm,sata-phy.yaml index 58c3ef8004ad..04edda504ab6 100644 --- a/Documentation/devicetree/bindings/phy/brcm,sata-phy.yaml +++ b/Documentation/devicetree/bindings/phy/brcm,sata-phy.yaml @@ -99,8 +99,7 @@ patternProperties: if: properties: compatible: - items: -const: brcm,iproc-ns2-sata-phy + const: brcm,iproc-ns2-sata-phy then: properties: reg: diff --git a/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml index 829e8c7e467a..0f358d5b84ef 100644 --- a/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml +++ b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml @@ -81,9 +81,8 @@ properties: if: properties: compatible: - items: -enum: - - renesas,usb2-phy-r7s9210 + contains: +const: renesas,usb2-phy-r7s9210 then: required: - clock-names diff --git a/Documentation/devicetree/bindings/pinctrl/renesas,pfc.yaml b/Documentation/devicetree/bindings/pinctrl/renesas,pfc.yaml index 5b5b1b9d2ec7..5d3947902f2d 100644 --- a/Documentation/devicetree/bindings/pinctrl/renesas,pfc.yaml +++ b/Documentation/devicetree/bindings/pinctrl/renesas,pfc.yaml @@ -76,11 +76,10 @@ required: if: properties: compatible: - items: -enum: - - renesas,pfc-r8a73a4 - - renesas,pfc-r8a7740 - - renesas,pfc-sh73a0 + enum: +- renesas,pfc-r8a73a4 +- renesas,pfc-r8a7740 +- renesas,pfc-sh73a0 then: requir
