linux-kernel - [PATCH v5 1/3] ARM: sunxi: Add documentation for sunxi consumer infrared devices

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Message-Id: <1398871010-30681-2-git-send-email-bay@hackerdom.ru>
Date:	Wed, 30 Apr 2014 21:16:48 +0600
From:	Alexander Bersenev <bay@...kerdom.ru>
To:	linux-sunxi@...glegroups.com, david@...deman.nu,
	devicetree@...r.kernel.org, galak@...eaurora.org,
	grant.likely@...aro.org, ijc+devicetree@...lion.org.uk,
	james.hogan@...tec.com, linux-arm-kernel@...ts.infradead.org,
	linux@....linux.org.uk, m.chehab@...sung.com, mark.rutland@....com,
	maxime.ripard@...e-electrons.com, pawel.moll@....com,
	rdunlap@...radead.org, robh+dt@...nel.org, sean@...s.org,
	srinivas.kandagatla@...com, wingrime@...ux-sunxi.org,
	linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-media@...r.kernel.org
Cc:	Alexander Bersenev <bay@...kerdom.ru>
Subject: [PATCH v5 1/3] ARM: sunxi: Add documentation for sunxi consumer infrared devices

This patch adds documentation for Device-Tree bindings for sunxi IR
controller.

Signed-off-by: Alexander Bersenev <bay@...kerdom.ru>
Signed-off-by: Alexsey Shestacov <wingrime@...ux-sunxi.org>
---
 .../devicetree/bindings/media/sunxi-ir.txt         | 23 ++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/sunxi-ir.txt

diff --git a/Documentation/devicetree/bindings/media/sunxi-ir.txt b/Documentation/devicetree/bindings/media/sunxi-ir.txt
new file mode 100644
index 0000000..d502cf4
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/sunxi-ir.txt
@@ -0,0 +1,23 @@
+Device-Tree bindings for SUNXI IR controller found in sunXi SoC family
+
+Required properties:
+- compatible	    : should be "allwinner,sun7i-a20-ir";
+- clocks	    : list of clock specifiers, corresponding to
+		      entries in clock-names property;
+- clock-names	    : should contain "apb0_ir0" and "ir0" entries;
+- interrupts	    : should contain IR IRQ number;
+- reg		    : should contain IO map address for IR.
+
+Optional properties:
+- linux,rc-map-name : Remote control map name.
+
+Example:
+
+ir0: ir@...21800 {
+       	compatible = "allwinner,sun7i-a20-ir";
+       	clocks = <&apb0_gates 6>, <&ir0_clk>;
+       	clock-names = "apb0_ir0", "ir0";
+       	interrupts = <0 5 1>;
+       	reg = <0x01C21800 0x40>;
+       	linux,rc-map-name = "rc-rc6-mce";
+};
-- 
1.9.2

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