target/linux/ipq806x/patches-4.9/0020-qcom-ipq4019-enable-DMA-for-spi.patch

   1 From 4593e768393b9589f0a8987eaf57316c214865fe Mon Sep 17 00:00:00 2001
   2 From: Matthew McClintock <mmcclint@codeaurora.org>
   3 Date: Mon, 11 Apr 2016 14:49:12 -0500
   4 Subject: [PATCH 20/69] qcom: ipq4019: enable DMA for spi
   5
   6 These are the required nodes for spi-qup to use DMA
   7
   8 Signed-off-by: Matthew McClintock <mmcclint@codeaurora.org>
   9 ---
  10  arch/arm/boot/dts/qcom-ipq4019.dtsi | 2 ++
  11  1 file changed, 2 insertions(+)
  12
  13 --- a/arch/arm/boot/dts/qcom-ipq4019.dtsi
  14 +++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi
  15 @@ -167,6 +167,8 @@
  16                         clock-names = "core", "iface";
  17                         #address-cells = <1>;
  18                         #size-cells = <0>;
  19 +                       dmas = <&blsp_dma 5>, <&blsp_dma 4>;
  20 +                       dma-names = "rx", "tx";
  21                         status = "disabled";
  22                 };
  23