linux-kernel - [PATCH v3 4/9] dt-bindings: display: add DT bindings for BOE HV070WSA-100 panel

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Date:   Tue, 19 Jun 2018 10:19:25 +0200
From:   Maciej Purski <m.purski@...sung.com>
To:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, devicetree@...r.kernel.org,
        dri-devel@...ts.freedesktop.org
Cc:     David Airlie <airlied@...ux.ie>, Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Thierry Reding <thierry.reding@...il.com>,
        Kukjin Kim <kgene@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Archit Taneja <architt@...eaurora.org>,
        Andrzej Hajda <a.hajda@...sung.com>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        Inki Dae <inki.dae@...sung.com>,
        Joonyoung Shim <jy0922.shim@...sung.com>,
        Seung-Woo Kim <sw0312.kim@...sung.com>,
        Kyungmin Park <kyungmin.park@...sung.com>,
        Marek Szyprowski <m.szyprowski@...sung.com>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        Maciej Purski <m.purski@...sung.com>
Subject: [PATCH v3 4/9] dt-bindings: display: add DT bindings for BOE
 HV070WSA-100 panel

From: Andrzej Hajda <a.hajda@...sung.com>

The patch adds bindings to BOE HV070-WSA WSVGA panel.
Bindings are compatible with simple panel bindings.

Signed-off-by: Andrzej Hajda <a.hajda@...sung.com>
Signed-off-by: Maciej Purski <m.purski@...sung.com>
---
 .../bindings/display/panel/boe,hv070wsa-100.txt    | 28 ++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/boe,hv070wsa-100.txt

diff --git a/Documentation/devicetree/bindings/display/panel/boe,hv070wsa-100.txt b/Documentation/devicetree/bindings/display/panel/boe,hv070wsa-100.txt
new file mode 100644
index 0000000..9e8eea8
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/boe,hv070wsa-100.txt
@@ -0,0 +1,28 @@
+BOE HV070WSA-100 7.01" WSVGA TFT LCD panel
+
+Required properties:
+- compatible: should be "boe,hv070wsa-100"
+- power-supply: regulator to provide the VCC supply voltage (3.3 volts)
+- enable-gpio: GPIO pin to enable and disable panel (active high)
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
+
+The device node can contain one 'port' child node with one child
+'endpoint' node, according to the bindings defined in [1]. This
+node should describe panel's video bus.
+
+[1]: Documentation/devicetree/bindings/media/video-interfaces.txt
+
+Example:
+
+	panel: panel {
+		compatible = "boe,hv070wsa-100";
+		power-supply = <&vcc_3v3_reg>;
+		enable-gpios = <&gpd1 3 GPIO_ACTIVE_HIGH>;
+		port {
+			panel_ep: endpoint {
+				remote-endpoint = <&bridge_out_ep>;
+			};
+		};
+	};
-- 
2.7.4