linux-kernel - [PATCH v2] ARM: dts: aspeed: g4: add video engine support

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Message-ID: <20190530093544.12215-1-a.filippov@yadro.com>
Date:   Thu, 30 May 2019 12:35:44 +0300
From:   Alexander Filippov <a.filippov@...ro.com>
To:     <linux-aspeed@...ts.ozlabs.org>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, Andrew Jeffery <andrew@...id.au>,
        Joel Stanley <joel@....id.au>,
        Mark Rutland <mark.rutland@....com>,
        Rob Herring <robh+dt@...nel.org>,
        <linux-kernel@...r.kernel.org>,
        Alexander Filippov <a.filippov@...ro.com>
Subject: [PATCH v2] ARM: dts: aspeed: g4: add video engine support

Add a node to describe the video engine on AST2400.

These changes were copied from aspeed-g5.dtsi

Signed-off-by: Alexander Filippov <a.filippov@...ro.com>
---
 arch/arm/boot/dts/aspeed-g4.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi
index 6011692df15a..5a9e3f684359 100644
--- a/arch/arm/boot/dts/aspeed-g4.dtsi
+++ b/arch/arm/boot/dts/aspeed-g4.dtsi
@@ -195,6 +195,16 @@
 				reg = <0x1e720000 0x8000>;	// 32K
 			};
 
+			video: video@...00000 {
+				compatible = "aspeed,ast2400-video-engine";
+				reg = <0x1e700000 0x1000>;
+				clocks = <&syscon ASPEED_CLK_GATE_VCLK>,
+					 <&syscon ASPEED_CLK_GATE_ECLK>;
+				clock-names = "vclk", "eclk";
+				interrupts = <7>;
+				status = "disabled";
+			};
+
 			gpio: gpio@...80000 {
 				#gpio-cells = <2>;
 				gpio-controller;
-- 
2.20.1