From: Shawn Guo <shawnguo@kernel.org>
To: Marek Vasut <marek.vasut@mailbox.org>
Cc: linux-arm-kernel@lists.infradead.org,
Christoph Niedermaier <cniedermaier@dh-electronics.com>,
Conor Dooley <conor+dt@kernel.org>,
Fabio Estevam <festevam@gmail.com>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Rob Herring <robh@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
devicetree@vger.kernel.org, imx@lists.linux.dev,
kernel@dh-electronics.com
Subject: Re: [PATCH] arm64: dts: imx8mp: Fix LAN8740Ai PHY reference clock on DH electronics i.MX8M Plus DHCOM
Date: Tue, 30 Dec 2025 10:31:37 +0800 [thread overview]
Message-ID: <aVM5iadHU5ipnQ0M@dragon> (raw)
In-Reply-To: <20251202134200.8397-1-marek.vasut@mailbox.org>
On Tue, Dec 02, 2025 at 02:41:51PM +0100, Marek Vasut wrote:
> 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 <marek.vasut@mailbox.org>
Applied, thanks!
prev parent reply other threads:[~2025-12-30 2:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-02 13:41 [PATCH] arm64: dts: imx8mp: Fix LAN8740Ai PHY reference clock on DH electronics i.MX8M Plus DHCOM Marek Vasut
2025-12-02 14:32 ` Christoph Niedermaier
2025-12-30 2:31 ` Shawn Guo [this message]
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