From: Wen He <wen.he_1@nxp.com>
To: linux-devel@linux.nxdi.nxp.com, Liviu Dudau <liviu.dudau@arm.com>,
Brian Starkey <brian.starkey@arm.com>,
David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, leoyang.li@nxp.com
Cc: Wen He <wen.he_1@nxp.com>
Subject: [v3 1/2] dt/bindings: display: Add optional property node for Mali DP500
Date: Fri, 16 Aug 2019 18:04:23 +0800 [thread overview]
Message-ID: <20190816100424.5366-1-wen.he_1@nxp.com> (raw)
Add optional property node 'arm,malidp-arqos-value' for the Mali DP500.
This property describe the ARQoS levels of DP500's QoS signaling.
Signed-off-by: Wen He <wen.he_1@nxp.com>
---
change in v3:
- correction the describe of the node
Documentation/devicetree/bindings/display/arm,malidp.txt | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/arm,malidp.txt b/Documentation/devicetree/bindings/display/arm,malidp.txt
index 2f7870983ef1..1f711d32f235 100644
--- a/Documentation/devicetree/bindings/display/arm,malidp.txt
+++ b/Documentation/devicetree/bindings/display/arm,malidp.txt
@@ -37,6 +37,8 @@ Optional properties:
Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt)
to be used for the framebuffer; if not present, the framebuffer may
be located anywhere in memory.
+ - arm,malidp-arqos-high-level: phandle to describing the ARQoS levels of DP500's
+ QoS signaling.
Example:
@@ -54,6 +56,7 @@ Example:
clocks = <&oscclk2>, <&fpgaosc0>, <&fpgaosc1>, <&fpgaosc1>;
clock-names = "pxlclk", "mclk", "aclk", "pclk";
arm,malidp-output-port-lines = /bits/ 8 <8 8 8>;
+ arm,malidp-arqos-high-level = <&rqosvalue>;
port {
dp0_output: endpoint {
remote-endpoint = <&tda998x_2_input>;
--
2.17.1
next reply other threads:[~2019-08-16 10:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-16 10:04 Wen He [this message]
2019-08-16 10:04 ` [v3 2/2] drm/arm/mali-dp: Add display QoS interface configuration for Mali DP500 Wen He
2019-08-16 20:09 ` [v3 1/2] dt/bindings: display: Add optional property node " Rob Herring
2019-08-19 2:13 ` [EXT] " Wen He
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