diff mbox

[v2,3/3] ARM: dts: tegra: Add AHB DMA controller nodes

Message ID 558707e936a4cbedd2782ea23133aab06efc2ff2.1507073384.git.digetx@gmail.com (mailing list archive)
State Changes Requested
Headers show

Commit Message

Dmitry Osipenko Oct. 3, 2017, 11:58 p.m. UTC 
Add AHB DMA controller nodes to Tegra20/30 DT's.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
 arch/arm/boot/dts/tegra20.dtsi | 9 +++++++++
 arch/arm/boot/dts/tegra30.dtsi | 9 +++++++++
 2 files changed, 18 insertions(+)
diff mbox

Patch

diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index 1b5d54b6c0cb..9839dd8e934f 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -200,6 +200,15 @@ 
 		reg = <0x60007000 0x1000>;
 	};
 
+	ahbdma: ahbdma@60008000 {
+		compatible = "nvidia,tegra20-ahbdma";
+		reg = <0x60008000 0x2000>;
+		interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA20_CLK_AHBDMA>;
+		resets = <&tegra_car 33>;
+		#dma-cells = <1>;
+	};
+
 	apbdma: dma@6000a000 {
 		compatible = "nvidia,tegra20-apbdma";
 		reg = <0x6000a000 0x1200>;
diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index 13960fda7471..0800d9a8c546 100644
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -291,6 +291,15 @@ 
 		reg = <0x60007000 0x1000>;
 	};
 
+	ahbdma: ahbdma@60008000 {
+		compatible = "nvidia,tegra20-ahbdma";
+		reg = <0x60008000 0x2000>;
+		interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA30_CLK_AHBDMA>;
+		resets = <&tegra_car 33>;
+		#dma-cells = <1>;
+	};
+
 	apbdma: dma@6000a000 {
 		compatible = "nvidia,tegra30-apbdma", "nvidia,tegra20-apbdma";
 		reg = <0x6000a000 0x1400>;