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From: Philipp Zabel
To: dri-devel@lists.freedesktop.org
Subject: [PATCH v3 5/9] gpu: ipu-v3: document valid IPUv3 compatibles and
extend for i.MX6 QuadPlus
Date: Tue, 14 Mar 2017 11:38:44 +0100
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From: Lucas Stach
Document the valid compatible strings for the IPUv3.
On i.MX6 QuadPlus the IPU needs to know which PRG has to be
used for this IPU instance. Add a "fsl,prg" property containing
a phandle pointing to the correct PRG device.
Signed-off-by: Lucas Stach
Signed-off-by: Philipp Zabel
Acked-by: Rob Herring
---
Documentation/devicetree/bindings/display/imx/fsl-imx-drm.txt | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/display/imx/fsl-imx-drm.txt b/Documentation/devicetree/bindings/display/imx/fsl-imx-drm.txt
index 62eb637630b5a..fa01db7eb66c5 100644
--- a/Documentation/devicetree/bindings/display/imx/fsl-imx-drm.txt
+++ b/Documentation/devicetree/bindings/display/imx/fsl-imx-drm.txt
@@ -21,13 +21,19 @@ Freescale i.MX IPUv3
====================
Required properties:
-- compatible: Should be "fsl,-ipu"
+- compatible: Should be "fsl,-ipu" where is one of
+ - imx51
+ - imx53
+ - imx6q
+ - imx6qp
- reg: should be register base and length as documented in the
datasheet
- interrupts: Should contain sync interrupt and error interrupt,
in this order.
- resets: phandle pointing to the system reset controller and
reset line index, see reset/fsl,imx-src.txt for details
+Additional required properties for fsl,imx6qp-ipu:
+- fsl,prg: phandle to prg node associated with this IPU instance
Optional properties:
- port@[0-3]: Port nodes with endpoint definitions as defined in
Documentation/devicetree/bindings/media/video-interfaces.txt.