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 B35872AF1B; Wed, 21 Jan 2026 00:50:05 +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=1768956605; cv=none; b=ZvTa3SjF556UHP8EkW44zHg89imHatYn+nX9jrewIf3Y5Ip7GfPEh2PMCxBwxOEP4w0+/41OCmWFvx07Nt+3BQsNp6aQ+xzZmguREuJc5SaH0eCy2ZY9yVo2zNoj/TiigRaDK/pkgOdzh1PS9lZMyWSMXTGAtaGqVNlgjYKfeJU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768956605; c=relaxed/simple; bh=CrwiPhrrePlnWr+/pU7wM0Ao6MmtP3GAWFek3sVv3oQ=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=fSzvoLl+hMf6BRxyMr2SOTJVgXakHtuUh7DlYrxs5vwgpIlKIf5QPsh4RyCU0T6htVm9IIhh353P3VOlu3N1v3s1zsxNHcddfNww9CvTTdIorxMTB8N+KjH3etShwhLZXIDNWSitgFTbnmCQ+0ImHUSXyTIK6mX1O9CP4PKL3/o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=oTFoNRpP; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="oTFoNRpP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D0BE7C16AAE; Wed, 21 Jan 2026 00:50:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768956605; bh=CrwiPhrrePlnWr+/pU7wM0Ao6MmtP3GAWFek3sVv3oQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=oTFoNRpPAa0qgH4Fq5zG8CfEnQZlyyDc39ssKk6FLKNFIpMeN85Nhd15fXqLT97Bn LOPAY0jLtWG4zvb6CQL79xJAbqbuU4yQSj1JGpqFkzLevIcX/oUQt43VmBP9/E1O4T 7if+oBiV1e4sm+5WQAnntfMK/NixdR7M+smSES4m4NGcf6GN8T7dqd1F7JB211559z cwRllHESDEsg+ca8Yw10IUZqn7kXNi93ov/nTZCY5/fPAk0npomuWZw6R84HzMkREH z7VK5wusSkyjEy7KBFVKj5j5RiUwMpQJO6znLMy8l1HdAp8VXr6QWvtVTwtuRTsBtz y8d4FrnPayRUA== Date: Wed, 21 Jan 2026 08:50:02 +0800 From: Yixun Lan To: Chukun Pan Cc: Rob Herring , Paul Walmsley , Alexandre Ghiti , Albert Ou , Palmer Dabbelt , Conor Dooley , Krzysztof Kozlowski , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, spacemit@lists.linux.dev Subject: Re: [PATCH 1/1] riscv: dts: spacemit: Disable ETH PHY sleep mode for OrangePi Message-ID: <20260121005002-GKA61591@kernel.org> References: <20260120100001.1285624-1-amadeus@jmu.edu.cn> <20260120100001.1285624-2-amadeus@jmu.edu.cn> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260120100001.1285624-2-amadeus@jmu.edu.cn> Hi Chukun, On 18:00 Tue 20 Jan , Chukun Pan wrote: > On the SpacemiT K1 platform, the MAC can't read statistics when the PHY > clock stops. Disable Link Down Power Saving Mode for the YT8531C PHY on > OrangePi R2S and RV2 boards to avoid reading statistics timeout logs. > > Signed-off-by: Chukun Pan Looks good to me Reviewed-by: Yixun Lan > --- > arch/riscv/boot/dts/spacemit/k1-orangepi-r2s.dts | 2 ++ > arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts | 2 ++ > 2 files changed, 4 insertions(+) > > diff --git a/arch/riscv/boot/dts/spacemit/k1-orangepi-r2s.dts b/arch/riscv/boot/dts/spacemit/k1-orangepi-r2s.dts > index 58098c4a2aab..de75f6aac740 100644 > --- a/arch/riscv/boot/dts/spacemit/k1-orangepi-r2s.dts > +++ b/arch/riscv/boot/dts/spacemit/k1-orangepi-r2s.dts > @@ -52,6 +52,7 @@ mdio-bus { > > rgmii0: phy@1 { > reg = <0x1>; > + motorcomm,auto-sleep-disabled; > }; > }; > }; > @@ -75,6 +76,7 @@ mdio-bus { > > rgmii1: phy@1 { > reg = <0x1>; > + motorcomm,auto-sleep-disabled; > }; > }; > }; > diff --git a/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts b/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts > index 41dc8e35e6eb..7b7331cb3c72 100644 > --- a/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts > +++ b/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts > @@ -54,6 +54,7 @@ mdio-bus { > > rgmii0: phy@1 { > reg = <0x1>; > + motorcomm,auto-sleep-disabled; > }; > }; > }; > @@ -77,6 +78,7 @@ mdio-bus { > > rgmii1: phy@1 { > reg = <0x1>; > + motorcomm,auto-sleep-disabled; > }; > }; > }; > -- > 2.25.1 > -- Yixun Lan (dlan)