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[2/7] arm64: tegra: Add ADMA node for Tegra210

Message ID 1470756082-19099-3-git-send-email-jonathanh@nvidia.com
State Accepted
Delegated to: Thierry Reding
Headers show

Commit Message

Jon Hunter Aug. 9, 2016, 3:21 p.m. UTC 
Populate the ADMA node for Tegra210. The ADMA is used by the Audio
Processing Engine (APE) on Tegra210 for moving data between the APE
and system memory.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
---
 arch/arm64/boot/dts/nvidia/tegra210.dtsi | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

Comments

Thierry Reding Aug. 24, 2016, 2:50 p.m. UTC | #1 
On Tue, Aug 09, 2016 at 04:21:17PM +0100, Jon Hunter wrote:
> Populate the ADMA node for Tegra210. The ADMA is used by the Audio
> Processing Engine (APE) on Tegra210 for moving data between the APE
> and system memory.
> 
> Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
> ---
>  arch/arm64/boot/dts/nvidia/tegra210.dtsi | 32 ++++++++++++++++++++++++++++++++
>  1 file changed, 32 insertions(+)

Applied, thanks.

Thierry
diff mbox

Patch

diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
index f9b0759e4f9d..807cba26a8be 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
@@ -962,6 +962,38 @@ 
 		ranges = <0x702c0000 0x0 0x702c0000 0x00040000>;
 		status = "disabled";
 
+		adma: dma@702e2000 {
+			compatible = "nvidia,tegra210-adma";
+			reg = <0x702e2000 0x2000>;
+			interrupt-parent = <&tegra_agic>;
+			interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+			#dma-cells = <1>;
+			clocks = <&tegra_car TEGRA210_CLK_D_AUDIO>;
+			clock-names = "d_audio";
+			status = "disabled";
+		};
+
 		tegra_agic: agic@702f9000 {
 			compatible = "nvidia,tegra210-agic";
 			#interrupt-cells = <3>;