[PATCH 16/17] arm64: dts: qcom: qcs404: Use BAM DMA for serial uart2
From: Vinod Koul <vkoul@kernel.org>
Date: 2018-10-30 10:12:22
Also in:
linux-arm-msm, lkml
Subsystem:
arm/qualcomm mailing list, arm/qualcomm support, the rest · Maintainers:
Bjorn Andersson, Konrad Dybcio, Linus Torvalds
We can use BAM DAM for serial UART data transfers, so add it Signed-off-by: Vinod Koul <vkoul@kernel.org> --- 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 d568003ee5b6..05f9ad63f6e2 100644
--- a/arch/arm64/boot/dts/qcom/qcs404.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi@@ -273,6 +273,8 @@ 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"; };
--
2.14.4