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From: Jacopo Mondi <jacopo+renesas@jmondi.org>
To: architt@codeaurora.org, a.hajda@samsung.com,
	Laurent.pinchart@ideasonboard.com, airlied@linux.ie,
	horms@verge.net.au, magnus.damm@gmail.com, geert@linux-m68k.org,
	niklas.soderlund@ragnatech.se,
	sergei.shtylyov@cogentembedded.com, robh+dt@kernel.org,
	mark.rutland@arm.com
Cc: Jacopo Mondi <jacopo+renesas@jmondi.org>,
	dri-devel@lists.freedesktop.org,
	linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH v3 1/3] dt-bindings: display: bridge: Document THC63LVD1024 LVDS decoder
Date: Tue, 13 Mar 2018 15:30:23 +0100	[thread overview]
Message-ID: <1520951425-13843-2-git-send-email-jacopo+renesas@jmondi.org> (raw)
In-Reply-To: <1520951425-13843-1-git-send-email-jacopo+renesas@jmondi.org>

Document Thine THC63LVD1024 LVDS decoder device tree bindings.

Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
---
 .../bindings/display/bridge/thine,thc63lvd1024.txt | 63 ++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt

diff --git a/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt
new file mode 100644
index 0000000..5b5afcd
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/bridge/thine,thc63lvd1024.txt
@@ -0,0 +1,63 @@
+Thine Electronics THC63LVD1024 LVDS decoder
+-------------------------------------------
+
+The THC63LVD1024 is a dual link LVDS receiver designed to convert LVDS streams
+to parallel data outputs. The chip supports single/dual input/output modes,
+handling up to two two input LVDS stream and up to two digital CMOS/TTL outputs.
+
+Required properties:
+- compatible: Shall be "thine,thc63lvd1024",
+
+Optional properties:
+- vcc-supply: Power supply for TTL output and digital circuitry
+- cvcc-supply: Power supply for TTL CLOCKOUT signal
+- lvcc-supply: Power supply for LVDS inputs
+- pvcc-supply: Power supply for PLL circuitry
+- pwnd-gpios: Power down GPIO signal. Active low.
+- oe-gpios: Output enable GPIO signal. Active high.
+
+The THC63LVD1024 video port connections are modeled according
+to OF graph bindings specified by Documentation/devicetree/bindings/graph.txt
+
+Required video port nodes:
+- Port@0: First LVDS input port
+- Port@2: First digital CMOS/TTL parallel output
+
+Optional video port nodes:
+- Port@1: Second LVDS input port
+- Port@3: Second digital CMOS/TTL parallel output
+
+Example:
+--------
+
+	thc63lvd1024: lvds-decoder {
+		compatible = "thine,thc63lvd1024";
+
+		vcc-supply = <&reg_lvds_vcc>;
+		lvcc-supply = <&reg_lvds_lvcc>;
+
+		pwdn-gpio = <&gpio4 15 GPIO_ACTIVE_LOW>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				lvds_dec_in_0: endpoint {
+					remote-endpoint = <&lvds_out>;
+				};
+			};
+
+			port@2{
+				reg = <2>;
+
+				lvds_dec_out_2: endpoint {
+					remote-endpoint = <&adv7511_in>;
+				};
+
+			};
+
+		};
+	};
-- 
2.7.4

  reply	other threads:[~2018-03-13 14:31 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-13 14:30 [PATCH v3 0/3] drm: Add Thine THC63LVD1024 LVDS decoder bridge Jacopo Mondi
2018-03-13 14:30 ` Jacopo Mondi [this message]
2018-03-14  8:15   ` [PATCH v3 1/3] dt-bindings: display: bridge: Document THC63LVD1024 LVDS decoder Andrzej Hajda
2018-03-14  9:06     ` jacopo mondi
2018-03-20 12:30       ` Laurent Pinchart
2018-03-13 14:30 ` [PATCH v3 2/3] drm: bridge: Add thc63lvd1024 LVDS decoder driver Jacopo Mondi
2018-03-14  8:42   ` Andrzej Hajda
2018-03-14 10:09     ` jacopo mondi
2018-03-15  9:44       ` Andrzej Hajda
2018-03-15 10:30         ` jacopo mondi
2018-03-14 17:09   ` Sergei Shtylyov
2018-03-14 18:04     ` jacopo mondi
2018-03-14 18:17       ` Sergei Shtylyov
2018-03-13 14:30 ` [PATCH v3 3/3] arm64: dts: renesas: Add LVDS decoder to R-Car V3M Eagle Jacopo Mondi
2018-03-13 18:47   ` Simon Horman

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