From: Mark Yao <mark.yao@rock-chips.com>
To: heiko@sntech.de,
Boris BREZILLON <boris.brezillon@free-electrons.com>,
David Airlie <airlied@gmail.com>, Rob Clark <robdclark@gmail.com>,
Daniel Vetter <daniel@ffwll.ch>, Rob Herring <robh+dt@kernel.org>,
Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>,
Randy Dunlap <rdunlap@infradead.org>,
Grant Likely <grant.likely@linaro.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
John Stultz <john.stultz@linaro.org>,
Rom Lemarchand <romlem@google.com>
Cc: devicetree@vger.kernel.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-api@vger.kernel.org, linux-rockchip@lists.infradead.org,
dianders@chromium.org, marcheu@chromium.org, dbehr@chromium.org,
olof@lixom.net, djkurtz@chromium.org, cf@rock-chips.com,
xxm@rock-chips.com, huangtao@rock-chips.com,
kever.yang@rock-chips.com, yxj@rock-chips.com, xw@rock-chips.com,
Mark yao <mark.yao@rock-chips.com>
Subject: [PATCH v12 2/3] dt-bindings: video: Add for rockchip display subsytem
Date: Tue, 18 Nov 2014 16:00:44 +0800 [thread overview]
Message-ID: <1416297644-19063-1-git-send-email-mark.yao@rock-chips.com> (raw)
In-Reply-To: <1416297587-18959-1-git-send-email-mark.yao@rock-chips.com>
From: Mark yao <mark.yao@rock-chips.com>
This add a display subsystem comprise the all display interface nodes.
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
---
Changes in v2:
- add DRM master device node to list all display nodes that comprise
the graphics subsystem.
Changes in v3: None
Changes in v4: None
Changes in v5: None
Changes in v6: None
Changes in v7: None
Changes in v8: None
Changes in v9: None
Changes in v10: None
Changes in v11: None
Changes in v12: None
.../devicetree/bindings/video/rockchip-drm.txt | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
create mode 100644 Documentation/devicetree/bindings/video/rockchip-drm.txt
diff --git a/Documentation/devicetree/bindings/video/rockchip-drm.txt b/Documentation/devicetree/bindings/video/rockchip-drm.txt
new file mode 100644
index 0000000..7fff582
--- /dev/null
+++ b/Documentation/devicetree/bindings/video/rockchip-drm.txt
@@ -0,0 +1,19 @@
+Rockchip DRM master device
+================================
+
+The Rockchip DRM master device is a virtual device needed to list all
+vop devices or other display interface nodes that comprise the
+graphics subsystem.
+
+Required properties:
+- compatible: Should be "rockchip,display-subsystem"
+- ports: Should contain a list of phandles pointing to display interface port
+ of vop devices. vop definitions as defined in
+ Documentation/devicetree/bindings/video/rockchip-vop.txt
+
+example:
+
+display-subsystem {
+ compatible = "rockchip,display-subsystem";
+ ports = <&vopl_out>, <&vopb_out>;
+};
--
1.7.9.5
next prev parent reply other threads:[~2014-11-18 8:01 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-18 7:59 [PATCH v12 0/3] Add drm driver for Rockchip Socs Mark Yao
2014-11-18 8:00 ` [PATCH v12 1/3] drm: rockchip: Add basic drm driver Mark Yao
2014-11-18 8:32 ` Daniel Vetter
2014-11-18 9:57 ` Mark yao
2014-11-18 13:21 ` Boris Brezillon
2014-11-18 14:24 ` Daniel Vetter
2014-11-19 1:09 ` Mark yao
[not found] ` <546BFA4D.3090700@rock-chips.com>
2014-11-19 9:04 ` Boris Brezillon
2014-11-19 13:17 ` Daniel Vetter
2014-11-18 8:00 ` Mark Yao [this message]
2014-11-18 8:01 ` [PATCH v12 3/3] dt-bindings: video: Add documentation for rockchip vop Mark Yao
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