[PATCH v1 5/5] ARM: dts: tegra: Add AHB DMA controller nodes
From: Dmitry Osipenko
Date: Mon Sep 25 2017 - 19:24:48 EST
Add AHB DMA controller nodes to Tegra20/30 DT's.
Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx>
---
arch/arm/boot/dts/tegra20.dtsi | 9 +++++++++
arch/arm/boot/dts/tegra30.dtsi | 9 +++++++++
2 files changed, 18 insertions(+)
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index f1579c9a7ef4..d0c0c26427f7 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>;
--
2.14.1