From: Kevin Tang <kevin3.tang@gmail.com>
To: maarten.lankhorst@linux.intel.com, mripard@kernel.org,
sean@poorly.run, airlied@linux.ie, daniel@ffwll.ch,
robh+dt@kernel.org, mark.rutland@arm.com, kevin3.tang@gmail.com
Cc: orsonzhai@gmail.com, zhang.lyra@gmail.com,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org
Subject: [PATCH 1/6] dt-bindings: display: add Unisoc's drm master bindings
Date: Mon, 30 Nov 2020 22:28:28 +0800 [thread overview]
Message-ID: <1606746513-30909-2-git-send-email-kevin3.tang@gmail.com> (raw)
In-Reply-To: <1606746513-30909-1-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: Chunyan Zhang <zhang.lyra@gmail.com>
Signed-off-by: Kevin Tang <kevin.tang@unisoc.com>
---
.../display/sprd/sprd,display-subsystem.yaml | 39 ++++++++++++++++++++++
1 file changed, 39 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/sprd/sprd,display-subsystem.yaml
diff --git a/Documentation/devicetree/bindings/display/sprd/sprd,display-subsystem.yaml b/Documentation/devicetree/bindings/display/sprd/sprd,display-subsystem.yaml
new file mode 100644
index 0000000..9487a39
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/sprd/sprd,display-subsystem.yaml
@@ -0,0 +1,39 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/sprd/sprd,display-subsystem.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Unisoc DRM master device
+
+maintainers:
+ - Kevin Tang <kevin.tang@unisoc.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:
+ $ref: /schemas/types.yaml#/definitions/phandle-array
+ description:
+ Should contain a list of phandles pointing to display interface port
+ of DPU devices.
+
+required:
+ - compatible
+ - ports
+
+additionalProperties: false
+
+examples:
+ - |
+ display-subsystem {
+ compatible = "sprd,display-subsystem";
+ ports = <&dpu_out>;
+ };
+
--
2.7.4
next prev parent reply other threads:[~2020-11-30 14:29 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-30 14:28 [PATCH 0/6] Add Unisoc's drm kms module Kevin Tang
2020-11-30 14:28 ` Kevin Tang [this message]
2020-11-30 20:29 ` [PATCH 1/6] dt-bindings: display: add Unisoc's drm master bindings Rob Herring
[not found] ` <CAFPSGXZLXh__GuXT2NPqF0jpO2DnMAhz+NtE721EZfMCSKLBjQ@mail.gmail.com>
2020-12-01 17:36 ` Rob Herring
2020-11-30 14:28 ` [PATCH 2/6] drm/sprd: add Unisoc's drm kms master Kevin Tang
2020-11-30 14:28 ` [PATCH 3/6] dt-bindings: display: add Unisoc's dpu bindings Kevin Tang
2020-11-30 14:28 ` [PATCH 4/6] drm/sprd: add Unisoc's drm display controller driver Kevin Tang
2020-11-30 14:28 ` [PATCH 5/6] dt-bindings: display: add Unisoc's mipi dsi&dphy bindings Kevin Tang
2020-11-30 20:31 ` Rob Herring
[not found] ` <CAFPSGXYwHyF7xEpc-OiVtpSOKiorRO=jGGftKArK-NeGDGMvdw@mail.gmail.com>
2020-12-01 17:34 ` Rob Herring
2020-11-30 14:28 ` [PATCH 6/6] drm/sprd: add Unisoc's drm mipi dsi&dphy driver Kevin Tang
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