From 4fab14f01efab40685f0d7ef66760393258ca279 Mon Sep 17 00:00:00 2001
From: Teresa Remmet <t.remmet@phytec.de>
Date: Fri, 18 Feb 2022 13:04:52 +0100
Subject: [PATCH] arm64: dts: imx8mp-phycore-som: Set minimum output impedance
 for eth phy

To fit spec requirements set minimum output impedance for dp83867
ethernet phy.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---
 arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
index fc178eebf8aa4..778f601a0119d 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi
@@ -60,6 +60,7 @@
 			ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
 			ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
 			ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
+			ti,min-output-impedance;
 			enet-phy-lane-no-swap;
 		};
 	};
-- 
2.30.2