linux-kernel - [PATCH V2 4/4] arm64: tegra: Add ACONNECT bus node for Tegra210

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Message-ID: <1462880140-5938-5-git-send-email-jonathanh@nvidia.com>
Date:	Tue, 10 May 2016 12:35:40 +0100
From:	Jon Hunter <jonathanh@...dia.com>
To:	Stephen Warren <swarren@...dotorg.org>,
	Thierry Reding <thierry.reding@...il.com>,
	Alexandre Courbot <gnurou@...il.com>,
	Rob Herring <robh+dt@...nel.org>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>
CC:	<linux-tegra@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<devicetree@...r.kernel.org>, Jon Hunter <jonathanh@...dia.com>
Subject: [PATCH V2 4/4] arm64: tegra: Add ACONNECT bus node for Tegra210

Add the ACONNECT bus node for Tegra210 which is used to interface to
the various devices in the Audio Processing Engine (APE).

Signed-off-by: Jon Hunter <jonathanh@...dia.com>
---
 arch/arm64/boot/dts/nvidia/tegra210.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
index d649aef0455f..4f1923542558 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
@@ -682,6 +682,18 @@
 		#nvidia,mipi-calibrate-cells = <1>;
 	};
 
+	aconnect@...c0000 {
+		compatible = "nvidia,tegra210-aconnect";
+		clocks = <&tegra_car TEGRA210_CLK_APE>,
+			 <&tegra_car TEGRA210_CLK_APB2APE>;
+		clock-names = "ape", "apb2ape";
+		power-domains = <&pd_audio>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges = <0x702c0000 0x0 0x702c0000 0x00040000>;
+		status = "disabled";
+	};
+
 	spi@...10000 {
 		compatible = "nvidia,tegra210-qspi";
 		reg = <0x0 0x70410000 0x0 0x1000>;
-- 
2.1.4