From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DEE582D238A; Thu, 15 Jan 2026 17:02:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768496560; cv=none; b=Up98a+oXUWbcY8wfk0Rnvtw9W/v8GWu0apRf6K7ViP3hm4AnnRGhe0wcU9EVbRrERiTZpVNmbGIZjPYFhVg2iCwz1rrz5UvH+ubWQ/F0Z11fY8L3MkU34t8Gra1JQMyEmuH3rXlyCJTG9+QkV+4mTA7fE0oDut2lO8CjqCW8nbw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768496560; c=relaxed/simple; bh=Ajap/+yng1ladvtG1IXIRvukESYEv3R0oG2Riw/kTaE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=n4XUDF8BaRa69e5QrVZpCWL6DAhfZZ591hvnGNjmBeVNPGgdibtQsYQAwtFc5lz4JzyUfJyOAeYNa+okRHIyi7rVcAtYXGbG9qW7HS7jL7BFDfjBFEfLklGCO1tzzt2U4ktOzjVtpatAM+cgFNWJRvQNkE7Athmn3edz0iL9J7g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=TN8li3Dc; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="TN8li3Dc" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6B523C116D0; Thu, 15 Jan 2026 17:02:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1768496560; bh=Ajap/+yng1ladvtG1IXIRvukESYEv3R0oG2Riw/kTaE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=TN8li3DcH/6Tp6caTJ/bCFMBF2l7DTflCvOCmGgmP3BsMRPJJN7GAlwPwlCSyKc8S 4GknBnaJzwZOfeWFU7LM+OdTbLNPAnPimRLCEdQLZfdY6f5uRG4IKSm9t2M8LrXipK TTY3QCY7dL70dWohw1eP+RgZlH64yAWrfhdllPpU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Marek Vasut , Christoph Niedermaier , Shawn Guo , Sasha Levin Subject: [PATCH 6.12 055/119] arm64: dts: imx8mp: Fix LAN8740Ai PHY reference clock on DH electronics i.MX8M Plus DHCOM Date: Thu, 15 Jan 2026 17:47:50 +0100 Message-ID: <20260115164153.944751967@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260115164151.948839306@linuxfoundation.org> References: <20260115164151.948839306@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Marek Vasut [ Upstream commit c63749a7ddc59ac6ec0b05abfa0a21af9f2c1d38 ] Add missing 'clocks' property to LAN8740Ai PHY node, to allow the PHY driver to manage LAN8740Ai CLKIN reference clock supply. This fixes sporadic link bouncing caused by interruptions on the PHY reference clock, by letting the PHY driver manage the reference clock and assure there are no interruptions. This follows the matching PHY driver recommendation described in commit bedd8d78aba3 ("net: phy: smsc: LAN8710/20: add phy refclk in support") Fixes: 8d6712695bc8 ("arm64: dts: imx8mp: Add support for DH electronics i.MX8M Plus DHCOM and PDK2") Signed-off-by: Marek Vasut Tested-by: Christoph Niedermaier Signed-off-by: Shawn Guo Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi index 6835f28c1e3c5..1141b26d6b6f9 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi @@ -113,6 +113,7 @@ mdio { ethphy0f: ethernet-phy@1 { /* SMSC LAN8740Ai */ compatible = "ethernet-phy-id0007.c110", "ethernet-phy-ieee802.3-c22"; + clocks = <&clk IMX8MP_CLK_ENET_QOS>; interrupt-parent = <&gpio3>; interrupts = <19 IRQ_TYPE_LEVEL_LOW>; pinctrl-0 = <&pinctrl_ethphy0>; -- 2.51.0