From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shawn Guo Subject: Re: [PATCH 2/4] arm64: dts: fsl: ls1028a: Add eDMA node Date: Tue, 18 Jun 2019 21:13:20 +0800 Message-ID: <20190618131319.GC1959@dragon> References: <20190506090344.37784-1-peng.ma@nxp.com> <20190506090344.37784-2-peng.ma@nxp.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20190506090344.37784-2-peng.ma@nxp.com> Sender: linux-kernel-owner@vger.kernel.org To: Peng Ma Cc: vkoul@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, leoyang.li@nxp.com, dan.j.williams@intel.com, dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org On Mon, May 06, 2019 at 09:03:42AM +0000, Peng Ma wrote: > Add the eDMA device tree nodes for LS1028A devices > > Signed-off-by: Peng Ma > --- > arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 15 +++++++++++++++ > 1 files changed, 15 insertions(+), 0 deletions(-) > > diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi > index 8116fb3..71b87cb 100644 > --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi > +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi > @@ -235,6 +235,21 @@ > status = "disabled"; > }; > > + edma0: edma@22c0000 { > + #dma-cells = <2>; > + compatible = "fsl,vf610-edma"; > + reg = <0x0 0x22c0000 0x0 0x10000>, > + <0x0 0x22d0000 0x0 0x10000>, > + <0x0 0x22e0000 0x0 0x10000>; > + interrupts = , > + ; > + interrupt-names = "edma-tx", "edma-err"; > + dma-channels = <32>; > + clock-names = "dmamux0", "dmamux1"; > + clocks = <&clockgen 4 1>, > + <&clockgen 4 1>; > + }; > + The edma@22c0000 node had already been added by commit below: f54f7be5c5ac ("arm64: dts: ls1028a: Add Audio DT nodes") Shawn > gpio1: gpio@2300000 { > compatible = "fsl,qoriq-gpio"; > reg = <0x0 0x2300000 0x0 0x10000>; > -- > 1.7.1 >