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 9C9F435CEDD; Tue, 26 Aug 2025 14:38:53 +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=1756219133; cv=none; b=Ys0gHeuJ71u40mCg2S5QaKeLIUbKqbvHosPeIaKtgInSlQ9Vx36caadayoEOCYDPqEEbSvwcFo03V67ttD3kpIMeqINf1XtOv0swrfjPWZDUXIlU2TjtuYo38rIsN/DIVG7szmKst6KxB9DFiSoDsN/HZ48Gcaka8tJge5qzpkE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756219133; c=relaxed/simple; bh=iv80kTbURV7XkPcx5qwWq/gkV+DFb6+dDMZBpn+nEpE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=MDdvW/dT7g4fLcs9cJwJFYLmpw7Vr4ZLeRiwpbKYH3jScBjMoaLdiQfGq7tMFvEsHnQPQ1dz3aoKiytK3eAM+HZ49PIu6lkNnSD4zhK+njlwEQ0mo2MJDLEpMXXKrIfn0jwjfIZi8JMWDEbJS1vNfnRglOR/IZWhHTBpdVPjDD4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=0UM40mwk; 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="0UM40mwk" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2D7C0C4CEF1; Tue, 26 Aug 2025 14:38:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1756219133; bh=iv80kTbURV7XkPcx5qwWq/gkV+DFb6+dDMZBpn+nEpE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=0UM40mwk36bwDAdkysrslIKEEsFOXdD1wwc7YZwVUzT90VNDVH+TW5NKO9pRlgcYT d4Vv9IZl3Obzm0U+XDSrKPGEtKNMYKzSLdMJMRFDFaHq0PNlKZqLSsvQDYyJdRoWV1 TQtlitmXRj1HHV8cjcMUguQ0VpsD/pYBORwtWGJI= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Buday Csaba , =?UTF-8?q?Cs=C3=B3k=C3=A1s=20Bence?= , Andrew Lunn , Jakub Kicinski , Sasha Levin Subject: [PATCH 5.4 266/403] net: phy: smsc: add proper reset flags for LAN8710A Date: Tue, 26 Aug 2025 13:09:52 +0200 Message-ID: <20250826110914.156105614@linuxfoundation.org> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250826110905.607690791@linuxfoundation.org> References: <20250826110905.607690791@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 5.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Buday Csaba [ Upstream commit 57ec5a8735dc5dccd1ee68afdb1114956a3fce0d ] According to the LAN8710A datasheet (Rev. B, section 3.8.5.1), a hardware reset is required after power-on, and the reference clock (REF_CLK) must be established before asserting reset. Signed-off-by: Buday Csaba Cc: Csókás Bence Reviewed-by: Andrew Lunn Link: https://patch.msgid.link/20250728152916.46249-2-csokas.bence@prolan.hu Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin --- drivers/net/phy/smsc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/phy/smsc.c b/drivers/net/phy/smsc.c index e387c219f17d..68bb94f970f6 100644 --- a/drivers/net/phy/smsc.c +++ b/drivers/net/phy/smsc.c @@ -306,6 +306,7 @@ static struct phy_driver smsc_phy_driver[] = { /* PHY_BASIC_FEATURES */ .flags = PHY_RST_AFTER_CLK_EN, + .flags = PHY_RST_AFTER_CLK_EN, .probe = smsc_phy_probe, /* basic functions */ -- 2.39.5