Messages in this thread Patch in this message | | | From | Dmitry Osipenko <> | Subject | [PATCH v1 5/5] ARM: dts: tegra: Add AHB DMA controller nodes | Date | Tue, 26 Sep 2017 02:22:06 +0300 |
| |
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 --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
| |