On Thu, 2 Nov 2023 22:14:41 +0100 Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> wrote: > On 02/11/2023 20:31, Hugo Villeneuve wrote: > > From: Hugo Villeneuve <hvilleneuve@xxxxxxxxxxxx> > > > > Add DT compatible string for RVE gateway board based on a Variscite > > VAR-SOM-NANO with a NXP MX8MN nano CPU. > > > > Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> > > Signed-off-by: Hugo Villeneuve <hvilleneuve@xxxxxxxxxxxx> > > --- > > Documentation/devicetree/bindings/arm/fsl.yaml | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml > > index 32b195852a75..4cef18e46312 100644 > > --- a/Documentation/devicetree/bindings/arm/fsl.yaml > > +++ b/Documentation/devicetree/bindings/arm/fsl.yaml > > @@ -1018,6 +1018,7 @@ properties: > > - fsl,imx8mn-ddr4-evk # i.MX8MN DDR4 EVK Board > > - fsl,imx8mn-evk # i.MX8MN LPDDR4 EVK Board > > - gw,imx8mn-gw7902 # i.MX8MM Gateworks Board > > + - rve,rve-gateway # i.MX8MN RVE Gateway Board > > Eh, now it does not match your DTS. > > It does not look like you tested the DTS against bindings. Please run > `make dtbs_check W=1` (see > Documentation/devicetree/bindings/writing-schema.rst or > https://www.linaro.org/blog/tips-and-tricks-for-validating-devicetree-sources-with-the-devicetree-schema/ > for instructions). Hi, for the millionth time, make dtbs_check stopped working for me: Traceback (most recent call last): File "/usr/local/bin/dt-doc-validate", line 64, in <module> ret |= check_doc(f) ^^^^^^^^^^^^ File "/usr/local/bin/dt-doc-validate", line 32, in check_doc for error in sorted(dtsch.iter_errors(), key=lambda e: e.linecol): ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/dist-packages/dtschema/schema.py", line 125, in iter_errors self.annotate_error(scherr, meta_schema, scherr.schema_path) File "/usr/local/lib/python3.11/dist-packages/dtschema/schema.py", line 104, in annotate_error schema = schema[p] ~~~~~~^^^ After a few hours of searching and troubleshooting, I am unable to fix the problem. But even with this error, I can still see the warnings, which I discarded as garbage initally because of that Traceback error. I now see the problem, and I moved "rve,rve-gateway" to the proper section, in "Variscite VAR-SOM-MX8MN based boards". After the move, I still have an error, but now I understand that I must slightly convert the "Variscite VAR-SOM-MX8MN based boards" to support more than one board like this: - description: Variscite VAR-SOM-MX8MN based boards items: - - const: variscite,var-som-mx8mn-symphony + - enum: + - rve,rve-gateway # i.MX8MN RVE Gateway Board + - variscite,var-som-mx8mn-symphony - const: variscite,var-som-mx8mn - const: fsl,imx8mn With these changes, everything looks good now. I Will send a V4 with these changes. Thank you, Hugo.
