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From: Fabio Estevam <festevam@gmail.com>
To: shawnguo@kernel.org
Cc: linux-arm-kernel@lists.infradead.org, Fabio Estevam <festevam@denx.de>
Subject: [PATCH] ARM: dts: imx6ul-pico: Describe the Ethernet PHY clock
Date: Sun,  5 Nov 2023 10:32:19 -0300	[thread overview]
Message-ID: <20231105133219.954696-1-festevam@gmail.com> (raw)

From: Fabio Estevam <festevam@denx.de>

Since commit c7e73b5051d6 ("ARM: imx: mach-imx6ul: remove 14x14 EVK
specific PHY fixup")thet Ethernet PHY is no longer configured via code
in board file.

This caused Ethernet to stop working.

Fix this problem by describing the clocks and clock-names to the
Ethernet PHY node so that the KSZ8081 chip can be clocked correctly.

Fixes: c7e73b5051d6 ("ARM: imx: mach-imx6ul: remove 14x14 EVK specific PHY fixup")
Signed-off-by: Fabio Estevam <festevam@denx.de>
---
 arch/arm/boot/dts/nxp/imx/imx6ul-pico.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-pico.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-pico.dtsi
index 4ffe99ed55ca..07dcecbe485d 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-pico.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-pico.dtsi
@@ -121,6 +121,8 @@ ethphy1: ethernet-phy@1 {
 			max-speed = <100>;
 			interrupt-parent = <&gpio5>;
 			interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
+			clocks = <&clks IMX6UL_CLK_ENET_REF>;
+			clock-names = "rmii-ref";
 		};
 	};
 };
-- 
2.34.1


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             reply	other threads:[~2023-11-05 13:32 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-11-05 13:32 Fabio Estevam [this message]
2023-11-05 15:28 ` [PATCH] ARM: dts: imx6ul-pico: Describe the Ethernet PHY clock Andrew Lunn
2023-12-05 12:29 ` Shawn Guo

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