linux-kernel - [PATCH] ARM: dts: opos6ul: add ksz8081 phy properties

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Message-Id: <20250314-opos6ul-fix-ethernet-v1-1-1c0172949b40@armadeus.com>
Date: Fri, 14 Mar 2025 17:20:38 +0100
From: Sébastien Szymanski <sebastien.szymanski@...adeus.com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>, 
 Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>, 
 Oleksij Rempel <o.rempel@...gutronix.de>
Cc: devicetree@...r.kernel.org, imx@...ts.linux.dev, 
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 Julien Boibessot <julien.boibessot@...adeus.com>, 
 Sébastien Szymanski <sebastien.szymanski@...adeus.com>
Subject: [PATCH] ARM: dts: opos6ul: add ksz8081 phy properties

Commit c7e73b5051d6 ("ARM: imx: mach-imx6ul: remove 14x14 EVK specific
PHY fixup") removed a PHY fixup that setted the clock mode and the LED
mode.
Make the Ethernet interface work again by doing as advised in the
commit's log, set clock mode and the LED mode in the device tree.

Fixes: c7e73b5051d6 ("ARM: imx: mach-imx6ul: remove 14x14 EVK specific PHY fixup")
Signed-off-by: Sébastien Szymanski <sebastien.szymanski@...adeus.com>
---
 arch/arm/boot/dts/nxp/imx/imx6ul-imx6ull-opos6ul.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-imx6ull-opos6ul.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-imx6ull-opos6ul.dtsi
index f2386dcb9ff2c0c11e00069b81689c81af7f5446..dda4fa91b2f2cc28ef59e2d6513dc1732982feea 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-imx6ull-opos6ul.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-imx6ull-opos6ul.dtsi
@@ -40,6 +40,9 @@ ethphy1: ethernet-phy@1 {
 			reg = <1>;
 			interrupt-parent = <&gpio4>;
 			interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
+			micrel,led-mode = <1>;
+			clocks = <&clks IMX6UL_CLK_ENET_REF>;
+			clock-names = "rmii-ref";
 			status = "okay";
 		};
 	};

---
base-commit: 80e54e84911a923c40d7bee33a34c1b4be148d7a
change-id: 20250314-opos6ul-fix-ethernet-1390c556f3b8

Best regards,
-- 
Sébastien Szymanski <sebastien.szymanski@...adeus.com>