linux-kernel - [PATCH v1 2/2] ARM: dts: tegra20: Add video decoder node

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Message-Id: <ce6e7ed98e64688517d9f912e9c6e848169d0d3c.1506377430.git.digetx@gmail.com>
Date:   Tue, 26 Sep 2017 01:15:43 +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>
Cc:     linux-tegra@...r.kernel.org, devel@...verdev.osuosl.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v1 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 | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index 7c85f97f72ea..fb485a5e63d7 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -249,6 +249,22 @@
 		*/
 	};
 
+	vde@...1a000 {
+		compatible = "nvidia,tegra20-vde";
+		reg = <0x6001a000 0x3D00    /* VDE registers */
+		       0x40000400 0x3FC00>; /* IRAM area */
+		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>;
+		resets = <&tegra_car 61>;
+		reset-names = "vde";
+	};
+
 	apbmisc@...00800 {
 		compatible = "nvidia,tegra20-apbmisc";
 		reg = <0x70000800 0x64   /* Chip revision */
-- 
2.14.1