On Mon, Aug 5, 2019 at 6:26 AM Neil Armstrong <narmstrong@xxxxxxxxxxxx> wrote:
>
> Now that we have the DT validation in place, let's convert the device tree
> bindings for the Synopsys DWMAC Glue for Amlogic SoCs over to a YAML schemas.
>
> Signed-off-by: Neil Armstrong <narmstrong@xxxxxxxxxxxx>
> ---
> Rob,
>
> I keep getting :
> .../devicetree/bindings/net/amlogic,meson-dwmac.example.dt.yaml: ethernet@c9410000: reg: [[3376480256, 65536], [3364046144, 8]] is too long
Because snps,dwmac.yaml has:
reg:
maxItems: 1
The schemas are applied separately and all have to be valid. You'll
need to change snps,dwmac.yaml to:
reg:
minItems: 1
maxItems: 2
The schema error messages leave something to be desired. I wish the
error messages said which schema is throwing the error.
> for the example DT
>
> and for the board DT :
> ../amlogic/meson-gxl-s905x-libretech-cc.dt.yaml: ethernet@c9410000: reg: [[0, 3376480256, 0, 65536, 0, 3364046144, 0, 4]] is too short
> ../amlogic/meson-gxl-s905x-nexbox-a95x.dt.yaml: soc: ethernet@c9410000:reg:0: [0, 3376480256, 0, 65536, 0, 3364046144, 0, 4] is too long
>
> and I don't know how to get rid of it.
The first issue is the same as the above. The 2nd issue is the use of
<> in dts files becomes stricter with the schema. Each entry in an
array needs to be bracketed:
reg = <0x0 0xc9410000 0x0 0x10000>,
<0x0 0xc8834540 0x0 0x4>;
Rob
