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Commit d66dd9e0 authored by Ivan T. Ivanov's avatar Ivan T. Ivanov Committed by Andy Gross
Browse files

arm64: dts: qcom: 8x16: UART1 and UART2 use DMA for RX and TX 



Add DMA channels definitions for UART1 and UART2 controllers.

Signed-off-by: default avatarIvan T. Ivanov <ivan.ivanov@linaro.org>
Signed-off-by: default avatarAndy Gross <agross@codeaurora.org>
parent 806c765e

arch/arm64/boot/dts/qcom/msm8916.dtsi

+4 −0
Original line number Diff line number Diff line
@@ -109,6 +109,8 @@ 
			interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&gcc GCC_BLSP1_UART1_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>;

			clock-names = "core", "iface";

			dmas = <&blsp_dma 1>, <&blsp_dma 0>;

			dma-names = "rx", "tx";

			status = "disabled";

		};
@@ -118,6 +120,8 @@ 
			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&gcc GCC_BLSP1_UART2_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>;

			clock-names = "core", "iface";

			dmas = <&blsp_dma 3>, <&blsp_dma 2>;

			dma-names = "rx", "tx";

			status = "disabled";

		};