[PATCH v1 5/5] ARM: dts: tegra: Add AHB DMA controller nodes
From: Dmitry Osipenko <hidden>
Date: 2017-09-25 23:24:46
Also in:
linux-clk, linux-devicetree, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Add AHB DMA controller nodes to Tegra20/30 DT's. Signed-off-by: Dmitry Osipenko <redacted> --- 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