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Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.14.0 Subject: Re: [PATCH v2 2/3] arm64: dts: imx93: add dma support for lpuart[1..9] Content-Language: en-US To: Frank Li , festevam@gmail.com Cc: clin@suse.com, conor+dt@kernel.org, devicetree@vger.kernel.org, eagle.zhou@nxp.com, imx@lists.linux.dev, joy.zou@nxp.com, kernel@pengutronix.de, krzysztof.kozlowski+dt@linaro.org, leoyang.li@nxp.com, linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com, linux-kernel@vger.kernel.org, pierre.gondois@arm.com, robh+dt@kernel.org, s.hauer@pengutronix.de, shawnguo@kernel.org, shenwei.wang@nxp.com, sherry.sun@nxp.com References: <20230824163922.2952403-1-Frank.Li@nxp.com> <20230824163922.2952403-5-Frank.Li@nxp.com> From: Krzysztof Kozlowski In-Reply-To: <20230824163922.2952403-5-Frank.Li@nxp.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 24/08/2023 18:39, Frank Li wrote: > Add dma support for lpuart[1..9]. > > Signed-off-by: Frank Li > --- > arch/arm64/boot/dts/freescale/imx93.dtsi | 16 ++++++++++++++++ > 1 file changed, 16 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi > index acdca18673b7..849543d35ed7 100644 > --- a/arch/arm64/boot/dts/freescale/imx93.dtsi > +++ b/arch/arm64/boot/dts/freescale/imx93.dtsi > @@ -336,6 +336,8 @@ lpuart1: serial@44380000 { > interrupts = ; > clocks = <&clk IMX93_CLK_LPUART1_GATE>; > clock-names = "ipg"; > + dmas = <&edma1 16 0 0>, <&edma1 17 0 1>; > + dma-names = "tx", "rx"; > status = "disabled"; > }; > > @@ -345,6 +347,8 @@ lpuart2: serial@44390000 { > interrupts = ; > clocks = <&clk IMX93_CLK_LPUART2_GATE>; > clock-names = "ipg"; > + dmas = <&edma1 18 0 0>, <&edma1 19 0 1>; > + dma-names = "tx", "rx"; > status = "disabled"; > }; > > @@ -666,6 +670,8 @@ lpuart3: serial@42570000 { > interrupts = ; > clocks = <&clk IMX93_CLK_LPUART3_GATE>; > clock-names = "ipg"; > + dmas = <&edma2 17 0 0>, <&edma2 18 0 1>; > + dma-names = "tx","rx"; Missing space after , Best regards, Krzysztof