diff mbox series

[2/8] dt-bindings: dma: Introduce RZN1 DMA compatible

Message ID 20220218181226.431098-3-miquel.raynal@bootlin.com (mailing list archive)
State Superseded
Delegated to: Geert Uytterhoeven
Headers show
Series RZN1 DMA support | expand

Commit Message

Miquel Raynal Feb. 18, 2022, 6:12 p.m. UTC
Just like for the NAND controller that is also on this SoC, let's
provide a SoC generic and a more specific couple of compatibles.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
---
 .../devicetree/bindings/dma/snps,dma-spear1340.yaml       | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

Comments

Rob Herring Feb. 21, 2022, 2:36 a.m. UTC | #1
On Fri, 18 Feb 2022 19:12:20 +0100, Miquel Raynal wrote:
> Just like for the NAND controller that is also on this SoC, let's
> provide a SoC generic and a more specific couple of compatibles.
> 
> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
> ---
>  .../devicetree/bindings/dma/snps,dma-spear1340.yaml       | 8 +++++++-
>  1 file changed, 7 insertions(+), 1 deletion(-)
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:

dtschema/dtc warnings/errors:
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mtd/renesas-nandc.example.dt.yaml: nand-controller@40102000: '#dma-cells' is a required property
	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mtd/renesas-nandc.example.dt.yaml: nand-controller@40102000: $nodename:0: 'nand-controller@40102000' does not match '^dma-controller(@.*)?$'
	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mtd/renesas-nandc.example.dt.yaml: nand-controller@40102000: clocks: [[4294967295, 117], [4294967295, 37]] is too long
	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mtd/renesas-nandc.example.dt.yaml: nand-controller@40102000: clock-names: ['hclk', 'eclk'] is too long
	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mtd/renesas-nandc.example.dt.yaml: nand-controller@40102000: Unevaluated properties are not allowed ('clocks', 'clock-names', '#address-cells', '#size-cells' were unexpected)
	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/mtd/renesas-nandc.example.dt.yaml: nand-controller@40102000: '#dma-cells' is a required property
	From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1594847

This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit.
Miquel Raynal Feb. 21, 2022, 2:24 p.m. UTC | #2
Hi Rob,

robh@kernel.org wrote on Sun, 20 Feb 2022 20:36:09 -0600:

> On Fri, 18 Feb 2022 19:12:20 +0100, Miquel Raynal wrote:
> > Just like for the NAND controller that is also on this SoC, let's
> > provide a SoC generic and a more specific couple of compatibles.
> > 
> > Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
> > ---
> >  .../devicetree/bindings/dma/snps,dma-spear1340.yaml       | 8 +++++++-
> >  1 file changed, 7 insertions(+), 1 deletion(-)
> >   
> 
> My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
> on your patch (DT_CHECKER_FLAGS is new in v5.13):

Copy-paste error. Now fixed. Soon the v2.

Thanks,
Miquèl
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml b/Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
index 6b35089ac017..c2e2dc637e0a 100644
--- a/Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
+++ b/Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
@@ -15,7 +15,13 @@  allOf:
 
 properties:
   compatible:
-    const: snps,dma-spear1340
+    oneOf:
+      - const: snps,dma-spear1340
+      - items:
+          - enum:
+              - renesas,r9a06g032-nandc
+          - const: renesas,rzn1-nandc
+
 
   "#dma-cells":
     minimum: 3