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arm64: dts: qcom: qcs404: Use BAM DMA for serial uart2
authorVinod Koul <vkoul@kernel.org>
Fri, 9 Nov 2018 09:44:16 +0000 (15:14 +0530)
committerAndy Gross <andy.gross@linaro.org>
Sun, 18 Nov 2018 07:08:36 +0000 (01:08 -0600)
We can use BAM DAM for serial UART data transfers, so add it

Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
arch/arm64/boot/dts/qcom/qcs404.dtsi

index ef2c4cd..9b5c165 100644 (file)
                        interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
                        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";
                };