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Thu, 19 Jul 2018 01:03:11 -0700 (PDT) Subject: Re: [PATCH v2 17/17] MIPS: JZ4740: DTS: Add DMA nodes To: Paul Cercueil , Vinod Koul , Rob Herring , Mark Rutland , Ralf Baechle , Paul Burton , James Hogan , Zubair Lutfullah Kakakhel Cc: Mathieu Malaterre , Daniel Silsby , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@linux-mips.org References: <20180718182023.8182-1-paul@crapouillou.net> <20180718182023.8182-18-paul@crapouillou.net> From: Sergei Shtylyov Message-ID: Date: Thu, 19 Jul 2018 11:03:10 +0300 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <20180718182023.8182-18-paul@crapouillou.net> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 7/18/2018 9:20 PM, Paul Cercueil wrote: > Add the devicetree nodes for the DMA core of the JZ4740 SoC, disabled > by default, as currently there are no clients for the DMA driver > (until the MMC driver and/or others get a devicetree node). > > Signed-off-by: Paul Cercueil > Tested-by: Mathieu Malaterre > --- > arch/mips/boot/dts/ingenic/jz4740.dtsi | 15 +++++++++++++++ > 1 file changed, 15 insertions(+) > > v2: New patch in this series > > diff --git a/arch/mips/boot/dts/ingenic/jz4740.dtsi b/arch/mips/boot/dts/ingenic/jz4740.dtsi > index 26c6b561d6f7..47d93f2597af 100644 > --- a/arch/mips/boot/dts/ingenic/jz4740.dtsi > +++ b/arch/mips/boot/dts/ingenic/jz4740.dtsi > @@ -154,6 +154,21 @@ > clock-names = "baud", "module"; > }; > > + dmac: dma@13020000 { The node must be named "dma-controller@13020000" according to the DT spec. [...] MBR, Sergei