[PATCH 2/2] net: ethernet: sun4i-emac: enable dma rx in sun4i

[Conley Lee]

The current sun4i-emac driver supports receiving data packets using DMA,
but this feature is not enabled in the device tree (dts) configuration.
This patch enables the DMA receive option in the dts file.

Signed-off-by: Conley Lee <conleylee at foxmail.com>
---
 arch/arm/boot/dts/allwinner/sun4i-a10.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/allwinner/sun4i-a10.dtsi b/arch/arm/boot/dts/allwinner/sun4i-a10.dtsi
index 51a6464aa..b20ef5841 100644
--- a/arch/arm/boot/dts/allwinner/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/allwinner/sun4i-a10.dtsi
@@ -317,6 +317,8 @@ emac: ethernet at 1c0b000 {
 			allwinner,sram = <&emac_sram 1>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&emac_pins>;
+			dmas = <&dma SUN4I_DMA_DEDICATED 7>;
+			dma-names = "rx";
 			status = "disabled";
 		};
 
-- 
2.25.1