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Message-ID: <20140125181437.08ef52c5@armhf>
Date: Sat, 25 Jan 2014 18:14:37 +0100
From: Jean-Francois Moine <moinejf@...e.fr>
To: dri-devel@...ts.freedesktop.org
Cc: Dave Airlie <airlied@...il.com>, Rob Clark <robdclark@...il.com>,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
Russell King - ARM Linux <linux@....linux.org.uk>,
devicetree@...r.kernel.org
Subject: [PATCH v4 16/24] drm/i2c: tda998x: add DT documentation
Signed-off-by: Jean-Francois Moine <moinejf@...e.fr>
---
.../devicetree/bindings/drm/i2c/tda998x.txt | 26 ++++++++++++++++++++++
1 file changed, 26 insertions(+)
create mode 100644 Documentation/devicetree/bindings/drm/i2c/tda998x.txt
diff --git a/Documentation/devicetree/bindings/drm/i2c/tda998x.txt b/Documentation/devicetree/bindings/drm/i2c/tda998x.txt
new file mode 100644
index 0000000..b91d73f
--- /dev/null
+++ b/Documentation/devicetree/bindings/drm/i2c/tda998x.txt
@@ -0,0 +1,26 @@
+Device-Tree bindings for the NXP TDA998x HDMI transmitter
+
+Required properties;
+ - compatible: must be "nxp,tda998x"
+
+Optional properties:
+ - interrupts: interrupt number - default: polling
+
+ - pinctrl-0: pin control group to be used for
+ screen plug/unplug interrupt.
+
+ - pinctrl-names: must contain a "default" entry.
+
+ - video-ports: 24 bits value which defines how the video controller
+ output is wired to the TDA998x input - default: <0x230145>
+
+Example:
+
+ tda998x: hdmi-encoder {
+ compatible = "nxp,tda998x";
+ reg = <0x70>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <27 2>; /* falling edge */
+ pinctrl-0 = <&pmx_camera>;
+ pinctrl-names = "default";
+ };
--
1.8.5.3
--
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