From mboxrd@z Thu Jan 1 00:00:00 1970 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 Message-ID: References: Return-path: In-Reply-To: In-Reply-To: References: Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Thierry Reding , Jonathan Hunter , Laxman Dewangan , Peter De Schrijver , Prashant Gaikwad , Michael Turquette , Stephen Boyd , Rob Herring , Vinod Koul Cc: linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, dmaengine-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-clk-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org Add AHB DMA controller nodes to Tegra20/30 DT's. Signed-off-by: Dmitry Osipenko --- 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 = ; + 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 = ; + 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