linux-kernel - [PATCH 1/2] drm/sun4i: Add display backend interrupt to device tree binding

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Message-Id: <20170327143847.16259-2-wens@csie.org>
Date:   Mon, 27 Mar 2017 22:38:46 +0800
From:   Chen-Yu Tsai <wens@...e.org>
To:     Maxime Ripard <maxime.ripard@...e-electrons.com>,
        David Airlie <airlied@...ux.ie>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>
Cc:     Chen-Yu Tsai <wens@...e.org>, dri-devel@...ts.freedesktop.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-sunxi@...glegroups.com
Subject: [PATCH 1/2] drm/sun4i: Add display backend interrupt to device tree binding

The display backend has an interrupt line. Add it to the device tree
binding.

Signed-off-by: Chen-Yu Tsai <wens@...e.org>
---
 Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
index b82c00449468..57a8d0610062 100644
--- a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
+++ b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
@@ -94,6 +94,7 @@ Required properties:
     * allwinner,sun6i-a31-display-backend
     * allwinner,sun8i-a33-display-backend
   - reg: base address and size of the memory-mapped region.
+  - interrupts: interrupt associated to this IP
   - clocks: phandles to the clocks feeding the frontend and backend
     * ahb: the backend interface clock
     * mod: the backend module clock
@@ -265,6 +266,7 @@ fe0: display-frontend@...0000 {
 be0: display-backend@...0000 {
 	compatible = "allwinner,sun5i-a13-display-backend";
 	reg = <0x01e60000 0x10000>;
+	interrupts = <47>;
 	clocks = <&ahb_gates 44>, <&de_be_clk>,
 		 <&dram_gates 26>;
 	clock-names = "ahb", "mod",
-- 
2.11.0