diff mbox series

arm: dts: sun4i-emac enable dma rx in sun4i

Message ID tencent_64909A540A8CD9063D28DEFD0A684AF9B709@qq.com (mailing list archive)
State New
Headers
Series arm: dts: sun4i-emac enable dma rx in sun4i |

Commit Message

Conley Lee Sept. 1, 2025, 9:04 a.m. UTC 
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@foxmail.com>
---
 arch/arm/boot/dts/allwinner/sun4i-a10.dtsi | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

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@1c0b000 {
 			allwinner,sram = <&emac_sram 1>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&emac_pins>;
+			dmas = <&dma SUN4I_DMA_DEDICATED 7>;
+			dma-names = "rx";
 			status = "disabled";
 		};