From: Joakim Zhang <qiangqing.zhang@nxp.com>
Date: Tue, 23 Nov 2021 08:05:04 +0000 (+0800)
Subject: arm64: dts: imx8mp-evk: disable CLKOUT clock for ENET PHY
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=311ad460c4fa3911cca36118b18feff233ae9e76;p=linux.git

arm64: dts: imx8mp-evk: disable CLKOUT clock for ENET PHY

According to commit 0a4355c2b7f8 ("net: phy: realtek: add dt property to
disable CLKOUT clock"), diable CLKOUT clock for FEC PHY to save power on
i.MX8MP EVK board.

Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
index a7dc0d160f794..cf03a82f9dcda 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
@@ -100,6 +100,7 @@
 			reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
 			reset-assert-us = <10000>;
 			reset-deassert-us = <80000>;
+			realtek,clkout-disable;
 		};
 	};
 };
@@ -123,6 +124,7 @@
 			reset-gpios = <&gpio4 2 GPIO_ACTIVE_LOW>;
 			reset-assert-us = <10000>;
 			reset-deassert-us = <80000>;
+			realtek,clkout-disable;
 		};
 	};
 };