From a2a2bb5fef827e822043a11172d5e7ee6ecb10f8 Mon Sep 17 00:00:00 2001
From: SW Multimedia <sw.multimedia@starfivetech.com>
Date: Fri, 3 Sep 2021 21:13:13 +0800
Subject: [PATCH] starfive: dtsi fix for dma2p

---
 arch/riscv/dts/jh7100.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/riscv/dts/jh7100.dtsi b/arch/riscv/dts/jh7100.dtsi
index e97d8a58fd..3a9cbdd34b 100644
--- a/arch/riscv/dts/jh7100.dtsi
+++ b/arch/riscv/dts/jh7100.dtsi
@@ -229,6 +229,7 @@
 			snps,priority = <0 1 2 3>;
 			snps,axi-max-burst-len = <128>;
 			status = "okay";
+			dma-coherent;
 		};
 
 		dma1p: dma-controller@10500000 {