linux-kernel - Re: [PATCH 1/2] dt-bindings: display: Fix example in nwl-dsi.yaml

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Date:   Sat, 18 Jul 2020 18:52:16 +0200
From:   Guido Günther <agx@...xcpu.org>
To:     Ondrej Jirman <megous@...ous.com>
Cc:     David Airlie <airlied@...ux.ie>, Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Sam Ravnborg <sam@...nborg.org>,
        Fabio Estevam <festevam@...il.com>,
        Robert Chiras <robert.chiras@....com>,
        dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] dt-bindings: display: Fix example in nwl-dsi.yaml

Hi,
On Fri, Jul 03, 2020 at 01:47:16PM +0200, Ondrej Jirman wrote:
> The example is now validated against rocktech,jh057n00900 schema
> that was ported to yaml, and didn't validate with:
> 
> - '#address-cells', '#size-cells', 'port@0' do not match any of
>   the regexes: 'pinctrl-[0-9]+'
> - 'vcc-supply' is a required property
> - 'iovcc-supply' is a required property
> - 'reset-gpios' is a required property
> 
> Fix it.
> 
> Signed-off-by: Ondrej Jirman <megous@...ous.com>
> ---
>  .../devicetree/bindings/display/bridge/nwl-dsi.yaml      | 9 +++++----
>  1 file changed, 5 insertions(+), 4 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/display/bridge/nwl-dsi.yaml b/Documentation/devicetree/bindings/display/bridge/nwl-dsi.yaml
> index 8aff2d68fc33..2c4c34e3bc29 100644
> --- a/Documentation/devicetree/bindings/display/bridge/nwl-dsi.yaml
> +++ b/Documentation/devicetree/bindings/display/bridge/nwl-dsi.yaml
> @@ -165,6 +165,7 @@ examples:
>   - |
>  
>     #include <dt-bindings/clock/imx8mq-clock.h>
> +   #include <dt-bindings/gpio/gpio.h>
>     #include <dt-bindings/interrupt-controller/arm-gic.h>
>     #include <dt-bindings/reset/imx8mq-reset.h>
>  
> @@ -191,12 +192,12 @@ examples:
>                phy-names = "dphy";
>  
>                panel@0 {
> -                      #address-cells = <1>;
> -                      #size-cells = <0>;
>                        compatible = "rocktech,jh057n00900";
>                        reg = <0>;
> -                      port@0 {
> -                           reg = <0>;
> +                      vcc-supply = <&reg_2v8_p>;
> +                      iovcc-supply = <&reg_1v8_p>;
> +                      reset-gpios = <&gpio3 13 GPIO_ACTIVE_LOW>;
> +                      port {
>                             panel_in: endpoint {
>                                       remote-endpoint = <&mipi_dsi_out>;
>                             };

Reviewed-by: Guido Günther <agx@...xcpu.org>
 -- Guido