From: Linus Walleij <linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
To: Thierry Reding
<thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Cc: Linus Walleij
<linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH 1/2] drm/panel: Device tree bindings for ARM Versatile panels
Date: Fri, 26 Jan 2018 14:33:35 +0100 [thread overview]
Message-ID: <20180126133336.21343-1-linus.walleij@linaro.org> (raw)
This adds a pretty simple set of device tree bindings for
ARM Versatile panels appearing as child nodes of a system
controller.
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Signed-off-by: Linus Walleij <linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
---
.../display/panel/arm,versatile-tft-panel.txt | 31 ++++++++++++++++++++++
1 file changed, 31 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
diff --git a/Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt b/Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
new file mode 100644
index 000000000000..248141c3c7e3
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
@@ -0,0 +1,31 @@
+ARM Versatile TFT Panels
+
+These panels are connected to the daughterboards found on the
+ARM Versatile reference designs.
+
+This device node must appear as a child to a "syscon"-compatible
+node.
+
+Required properties:
+- compatible: should be "arm,versatile-tft-panel"
+
+Required subnodes:
+- port: see display/panel/panel-common.txt, graph.txt
+
+
+Example:
+
+sysreg@0 {
+ compatible = "arm,versatile-sysreg", "syscon", "simple-mfd";
+ reg = <0x00000 0x1000>;
+
+ panel: display@0 {
+ compatible = "arm,versatile-tft-panel";
+
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&foo>;
+ };
+ };
+ };
+};
--
2.14.3
--
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next reply other threads:[~2018-01-26 13:33 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-26 13:33 Linus Walleij [this message]
2018-02-05 6:07 ` [PATCH 1/2] drm/panel: Device tree bindings for ARM Versatile panels Rob Herring
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