linux-kernel - [PATCH v2 2/2] ARM: dts: tegra20: Add video decoder node

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Message-Id: <5221e5ea893321d6655cdb136dea3e9294ff8a5d.1507063619.git.digetx@gmail.com>
Date:   Wed,  4 Oct 2017 00:51:54 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Stephen Warren <swarren@...dotorg.org>
Cc:     Dan Carpenter <dan.carpenter@...cle.com>,
        linux-media@...r.kernel.org, linux-tegra@...r.kernel.org,
        devel@...verdev.osuosl.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 2/2] ARM: dts: tegra20: Add video decoder node

Add a device node for the video decoder engine found on Tegra20.

Signed-off-by: Dmitry Osipenko <digetx@...il.com>
---
 arch/arm/boot/dts/tegra20.dtsi | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index 7c85f97f72ea..1b5d54b6c0cb 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -249,6 +249,23 @@
 		*/
 	};
 
+	vde@...1a000 {
+		compatible = "nvidia,tegra20-vde";
+		reg = <0x6001a000 0x3D00    /* VDE registers */
+		       0x40000400 0x3FC00>; /* IRAM region */
+		reg-names = "regs", "iram";
+		interrupts = <GIC_SPI  8 IRQ_TYPE_LEVEL_HIGH>, /* UCQ error interrupt */
+			     <GIC_SPI  9 IRQ_TYPE_LEVEL_HIGH>, /* Sync token interrupt */
+			     <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>, /* BSE-V interrupt */
+			     <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>, /* BSE-A interrupt */
+			     <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>; /* SXE interrupt */
+		interrupt-names = "ucq-error", "sync-token", "bsev", "bsea", "sxe";
+		clocks = <&tegra_car TEGRA20_CLK_VDE>;
+		clock-names = "vde";
+		resets = <&tegra_car 61>;
+		reset-names = "vde";
+	};
+
 	apbmisc@...00800 {
 		compatible = "nvidia,tegra20-apbmisc";
 		reg = <0x70000800 0x64   /* Chip revision */
-- 
2.14.1