From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D3407C43458 for ; Mon, 6 Jul 2026 14:56:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=w8joU4cXK6hN478uM2nlCnYfVvF9AwmMn0E7W8AlcPE=; b=WV7rc03Ei3xKa2yOoyB7SpWCfW tqFvpmZM076CLzGGYwU0fQ7AFuaLi+GdyIYav/5AP4iyEVnLF3TQa+IhXPeIUJLqNZGEEqbrGgRYa yuLVHQdD8ctPztRNeH96yhpP4m09FP+9ntYzRt2NWG/J0W4sT7thhzXhOfJojeIL7Js1W5VcTAsEl j6znCc8W/mXQTWy6tNxvNTsZaPT+kKBJsCD/3PeXjurfTD1d+AbsLUJN+5rjNxERMWp2x5eVgyO4h RP1SIaU1y2tQ72d3WHyJfP6c/y5BlnKYKZ2YUzNQ3FEXKiT2eWwTVtfMU6XaqP5le6M4xNP6Ew36E RqmpsbKQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wgkkM-0000000CoPD-3yrt; Mon, 06 Jul 2026 14:56:34 +0000 Received: from vps0.lunn.ch ([156.67.10.101]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wgkkK-0000000CoOk-45LH; Mon, 06 Jul 2026 14:56:34 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Disposition:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:From:Sender:Reply-To:Subject: Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Content-Disposition:In-Reply-To:References; bh=w8joU4cXK6hN478uM2nlCnYfVvF9AwmMn0E7W8AlcPE=; b=VK25B0FevkFnnIvRkDNCtDbhAy HMXuMOvcMQCq6b+613/bHU+SkZmKvaQWrxrv/dYSKlXOo17Qlxei+WkUqvC2DvgESt+oMN26iQTsM do1Ta9iXF6SLwqa1KSoIYnvolhGzOf64nLdXZ6Q30RvPnLqs/XZ7zPQ9Mxbf7dCpY5Q0=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1wgkk3-00B0Vt-9k; Mon, 06 Jul 2026 16:56:15 +0200 Date: Mon, 6 Jul 2026 16:56:15 +0200 From: Andrew Lunn To: Yanan He Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , David Wu , Maxime Coquelin , Alexandre Torgue , Frank , Heiner Kallweit , Russell King , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com Subject: Re: [PATCH v2 3/5] net: phy: motorcomm: Enable optional clock for YT8531 Message-ID: References: <20260706-rv1126-alientek-dlrv1126-v2-0-ff3176ca362b@gmail.com> <20260706-rv1126-alientek-dlrv1126-v2-3-ff3176ca362b@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260706-rv1126-alientek-dlrv1126-v2-3-ff3176ca362b@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260706_075633_034436_B1F530EC X-CRM114-Status: GOOD ( 11.77 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Jul 06, 2026 at 05:14:43PM +0800, Yanan He wrote: > Some boards feed the YT8531 PHY from an SoC-provided external > reference clock described by the common ethernet-phy "clocks" property. > > Enable the optional PHY clock during probe so boards can model this > clock as a PHY input instead of keeping the clock alive from the MAC > driver. > > This is needed on the Alientek DLRV1126, where the PHY reference clock > is provided by CLK_GMAC_ETHERNET_OUT. > > Signed-off-by: Yanan He Reviewed-by: Andrew Lunn Andrew