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

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Date:   Fri,  3 Jul 2020 13:47:16 +0200
From:   Ondrej Jirman <megous@...ous.com>
To:     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>,
        Ondrej Jirman <megous@...ous.com>,
        Fabio Estevam <festevam@...il.com>,
        Guido Günther <agx@...xcpu.org>,
        Robert Chiras <robert.chiras@....com>
Cc:     dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] dt-bindings: display: Fix example in nwl-dsi.yaml

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>;
                            };
-- 
2.27.0