From: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
Date: Fri, 6 Oct 2017 12:23:37 +0000 (-0400)
Subject: media: dt: bindings: Add binding for tango HW IR decoder
X-Git-Tag: v4.15-rc1~91^2~209
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=5ce8c7a0e6945fdd48ed99cfcfcc25568c1e5960;p=uclinux-h8%2Flinux.git

media: dt: bindings: Add binding for tango HW IR decoder

Add DT binding for the HW IR decoder embedded in SMP86xx/SMP87xx.

Signed-off-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
---

diff --git a/Documentation/devicetree/bindings/media/tango-ir.txt b/Documentation/devicetree/bindings/media/tango-ir.txt
new file mode 100644
index 000000000000..a9f00c2bf897
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/tango-ir.txt
@@ -0,0 +1,21 @@
+Sigma Designs Tango IR NEC/RC-5/RC-6 decoder (SMP86xx and SMP87xx)
+
+Required properties:
+
+- compatible: "sigma,smp8642-ir"
+- reg: address/size of NEC+RC5 area, address/size of RC6 area
+- interrupts: spec for IR IRQ
+- clocks: spec for IR clock (typically the crystal oscillator)
+
+Optional properties:
+
+- linux,rc-map-name: see Documentation/devicetree/bindings/media/rc.txt
+
+Example:
+
+	ir@10518 {
+		compatible = "sigma,smp8642-ir";
+		reg = <0x10518 0x18>, <0x105e0 0x1c>;
+		interrupts = <21 IRQ_TYPE_EDGE_RISING>;
+		clocks = <&xtal>;
+	};