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arm64: dts: qcom: qcs404: Use BAM DMA for serial uart2
author
Vinod Koul
<vkoul@kernel.org>
Fri, 9 Nov 2018 09:44:16 +0000
(15:14 +0530)
committer
Andy 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
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diff --git
a/arch/arm64/boot/dts/qcom/qcs404.dtsi
b/arch/arm64/boot/dts/qcom/qcs404.dtsi
index
ef2c4cd
..
9b5c165
100644
(file)
--- a/
arch/arm64/boot/dts/qcom/qcs404.dtsi
+++ b/
arch/arm64/boot/dts/qcom/qcs404.dtsi
@@
-341,6
+341,8
@@
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";
};