linux-kernel - [PATCH V3 2/5] dts/imx6q-b850v3: Configure IPU assignment order

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Message-Id: <7e5985c0b25505eeaf50294ea04ed750c6c0f576.1469993472.git.peter.senna@collabora.com>
Date:	Sun, 31 Jul 2016 21:55:35 +0200
From:	Peter Senna Tschudin <peter.senna@...labora.com>
To:	robh+dt@...nel.org, mark.rutland@....com, shawnguo@...nel.org,
	kernel@...gutronix.de, fabio.estevam@....com,
	linux@...linux.org.uk, airlied@...ux.ie, p.zabel@...gutronix.de,
	peter.senna@...labora.com, davem@...emloft.net,
	geert@...ux-m68k.org, gregkh@...uxfoundation.org,
	akpm@...ux-foundation.org, mchehab@...nel.org, linux@...ck-us.net,
	treding@...dia.com, architt@...eaurora.org, ykk@...k-chips.com,
	andrey.gusakov@...entembedded.com,
	boris.brezillon@...e-electrons.com, enric.balletbo@...labora.com,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	dri-devel@...ts.freedesktop.org
Cc:	Rob Herring <robh@...nel.org>
Subject: [PATCH V3 2/5] dts/imx6q-b850v3: Configure IPU assignment order

As the IPU has combined limitations across multiple crtcs, and as that
can't be communicated to userspace at the moment, reorder the crtcs to
allow support to two Full-HD monitors by avoiding assigning two
monitors to a single IPU.

Cc: Enric Balletbo i Serra <enric.balletbo@...labora.com>
Cc: Philipp Zabel <p.zabel@...gutronix.de>
Cc: Rob Herring <robh@...nel.org>
Cc: Fabio Estevam <fabio.estevam@....com>
Signed-off-by: Peter Senna Tschudin <peter.senna@...labora.com>
---
Unchanged from V2.

Changes from V1:
 - New commit message

 arch/arm/boot/dts/imx6q-b850v3.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/imx6q-b850v3.dts b/arch/arm/boot/dts/imx6q-b850v3.dts
index 167f744..88a70de 100644
--- a/arch/arm/boot/dts/imx6q-b850v3.dts
+++ b/arch/arm/boot/dts/imx6q-b850v3.dts
@@ -51,6 +51,11 @@
 	chosen {
 		stdout-path = &uart3;
 	};
+
+	display-subsystem {
+		compatible = "fsl,imx-display-subsystem";
+		ports = <&ipu1_di0>, <&ipu2_di0>, <&ipu1_di1>, <&ipu2_di1>;
+	};
 };
 
 &clks {
-- 
2.5.5