From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bjorn Andersson Subject: Re: [PATCH v2 16/17] arm64: dts: qcom: qcs404: Use BAM DMA for serial uart2 Date: Mon, 5 Nov 2018 11:12:29 -0800 Message-ID: <20181105191229.GU2523@minitux> References: <20181105154529.7614-1-vkoul@kernel.org> <20181105154529.7614-17-vkoul@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20181105154529.7614-17-vkoul@kernel.org> Sender: linux-kernel-owner@vger.kernel.org To: Vinod Koul Cc: Andy Gross , David Brown , Rob Herring , Mark Rutland , linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: devicetree@vger.kernel.org On Mon 05 Nov 07:45 PST 2018, Vinod Koul wrote: > We can use BAM DAM for serial UART data transfers, so add it > > Signed-off-by: Vinod Koul Reviewed-by: Bjorn Andersson Regards, Bjorn > --- > arch/arm64/boot/dts/qcom/qcs404.dtsi | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi > index 88e04a0ee67f..23a16b7c43b6 100644 > --- a/arch/arm64/boot/dts/qcom/qcs404.dtsi > +++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi > @@ -273,6 +273,8 @@ > interrupts = ; > clocks = <&gcc GCC_BLSP1_UART2_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>; > clock-names = "core", "iface"; > + dmas = <&blsp1_dma 5>, <&blsp1_dma 4>; > + dma-names = "rx", "tx"; > status = "okay"; > }; > > -- > 2.14.4 >