[PATCH v2 3/4] dt-bindings: display/panel: jh057n00900: Document power supply properties

[Guido Günther]

Document the vcc-supply and iovcc-supply properties of the Rocktech
jh057n00900 panel.

Signed-off-by: Guido Günther <a...@sigxcpu.org>
Reviewed-by: Sam Ravnborg <s...@ravnborg.org>
---
 .../bindings/display/panel/rocktech,jh057n00900.txt          | 5 +++++
 1 file changed, 5 insertions(+)

diff --git 
a/Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt 
b/Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
index 1b5763200cf6..a372c5d84695 100644
--- a/Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
+++ b/Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
@@ -5,6 +5,9 @@ Required properties:
 - reg: DSI virtual channel of the peripheral
 - reset-gpios: panel reset gpio
 - backlight: phandle of the backlight device attached to the panel
+- vcc-supply: phandle of the regulator that provides the vcc supply voltage.
+- iovcc-supply: phandle of the regulator that provides the iovcc supply
+  voltage.
 
 Example:
 
@@ -14,5 +17,7 @@ Example:
                        reg = <0>;
                        backlight = <&backlight>;
                        reset-gpios = <&gpio3 13 GPIO_ACTIVE_LOW>;
+                       vcc-supply = <&reg_2v8_p>;
+                       iovcc-supply = <&reg_1v8_p>;
                };
        };
-- 
2.20.1

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