[PATCH v2 09/15] dt-bindings: display: Add max-res property for mxsfb

From: Robert Chiras <robert.chiras@nxp.com>
To: "Guido Günther" <agx@sigxcpu.org>, "Marek Vasut" <marex@denx.de>,
	"Stefan Agner" <stefan@agner.ch>,
	"David Airlie" <airlied@linux.ie>,
	"Daniel Vetter" <daniel@ffwll.ch>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Mark Rutland" <mark.rutland@arm.com>,
	"Shawn Guo" <shawnguo@kernel.org>,
	"Sascha Hauer" <s.hauer@pengutronix.de>,
	"Fabio Estevam" <festevam@gmail.com>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>,
	NXP Linux Team <linux-imx@nxp.com>,
	dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH v2 09/15] dt-bindings: display: Add max-res property for mxsfb
Date: Wed, 14 Aug 2019 13:48:45 +0300	[thread overview]
Message-ID: <1565779731-1300-10-git-send-email-robert.chiras@nxp.com> (raw)
In-Reply-To: <1565779731-1300-1-git-send-email-robert.chiras@nxp.com>

Add new optional property 'max-res', to limit the maximum supported
resolution by the MXSFB_DRM driver.

Signed-off-by: Robert Chiras <robert.chiras@nxp.com>
---
 Documentation/devicetree/bindings/display/mxsfb.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/mxsfb.txt b/Documentation/devicetree/bindings/display/mxsfb.txt
index 472e1ea..55e22ed 100644
--- a/Documentation/devicetree/bindings/display/mxsfb.txt
+++ b/Documentation/devicetree/bindings/display/mxsfb.txt
@@ -17,6 +17,12 @@ Required properties:
 Required sub-nodes:
   - port: The connection to an encoder chip.
 
+Optional properties:
+- max-res:	an array with a maximum of two integers, representing the
+		maximum supported resolution, in the form of
+		<maxX>, <maxY>; if one of the item is <0>, the default
+		driver-defined maximum resolution for that axis is used
+
 Example:
 
 	lcdif1: display-controller@2220000 {
-- 
2.7.4

