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From: Kevin Tang <kevin3.tang@gmail.com>
To: airlied@linux.ie, daniel@ffwll.ch, robh+dt@kernel.org,
	mark.rutland@arm.com, kevin3.tang@gmail.com
Cc: orsonzhai@gmail.com, baolin.wang@linaro.org,
	zhang.lyra@gmail.com, linux-kernel@vger.kernel.org,
	dri-devel@lists.freedesktop.org
Subject: [PATCH RFC v2 1/6] dt-bindings: display: add Unisoc's drm master bindings
Date: Tue, 21 Jan 2020 16:50:57 +0800	[thread overview]
Message-ID: <1579596662-15466-2-git-send-email-kevin3.tang@gmail.com> (raw)
In-Reply-To: <1579596662-15466-1-git-send-email-kevin3.tang@gmail.com>

From: Kevin Tang <kevin.tang@unisoc.com>

The Unisoc DRM master device is a virtual device needed to list all
DPU devices or other display interface nodes that comprise the
graphics subsystem

Cc: Orson Zhai <orsonzhai@gmail.com>
Cc: Baolin Wang <baolin.wang@linaro.org>
Cc: Chunyan Zhang <zhang.lyra@gmail.com>
Signed-off-by: Kevin Tang <kevin.tang@unisoc.com>
---
 .../devicetree/bindings/display/sprd/drm.yaml      | 38 ++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/sprd/drm.yaml

diff --git a/Documentation/devicetree/bindings/display/sprd/drm.yaml b/Documentation/devicetree/bindings/display/sprd/drm.yaml
new file mode 100644
index 0000000..1614ca6
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/sprd/drm.yaml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/sprd/drm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Unisoc DRM master device
+
+maintainers:
+  - David Airlie <airlied@linux.ie>
+  - Daniel Vetter <daniel@ffwll.ch>
+  - Rob Herring <robh+dt@kernel.org>
+  - Mark Rutland <mark.rutland@arm.com>
+
+description: |
+  The Unisoc DRM master device is a virtual device needed to list all
+  DPU devices or other display interface nodes that comprise the
+  graphics subsystem.
+
+properties:
+  compatible:
+    const: sprd,display-subsystem
+
+  ports:
+    description:
+      Should contain a list of phandles pointing to display interface port
+      of DPU devices.
+
+required:
+  - compatible
+  - ports
+
+examples:
+  - |
+    display-subsystem {
+        compatible = "sprd,display-subsystem";
+        ports = <&dpu_out>;
+    };
\ No newline at end of file
-- 
2.7.4


  reply	other threads:[~2020-01-21  8:51 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-21  8:50 [PATCH RFC v2 0/6] Add Unisoc's drm kms module Kevin Tang
2020-01-21  8:50 ` Kevin Tang [this message]
2020-01-21  8:50 ` [PATCH RFC v2 2/6] drm/sprd: add Unisoc's drm kms master Kevin Tang
2020-01-23  9:13   ` Thomas Zimmermann
2020-01-21  8:50 ` [PATCH RFC v2 3/6] dt-bindings: display: add Unisoc's dpu bindings Kevin Tang
2020-01-21  8:51 ` [PATCH RFC v2 4/6] drm/sprd: add Unisoc's drm display controller driver Kevin Tang
2020-01-21  8:51 ` [PATCH RFC v2 5/6] dt-bindings: display: add Unisoc's mipi dsi&dphy bindings Kevin Tang
2020-01-21  8:51 ` [PATCH RFC v2 6/6] drm/sprd: add Unisoc's drm mipi dsi&dphy driver Kevin Tang

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