Re: [PATCH v2 16/17] arm64: dts: qcom: qcs404: Use BAM DMA for serial uart2

Bjorn Andersson
2018-11-05T19:12:29Z

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 <vkoul@kernel.org>

Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>

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 = <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
>