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 B45D53218C2; Mon, 18 Aug 2025 13:10:12 +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=1755522612; cv=none; b=YnZlOXW5dT2ePD3E9Cj+zclVx/0sSKpOjJDAR8gVnTZKfNEFUUfqrcqRhZqP1fNOc1JpVoevnvQ2YZ/xZz0wBgi0ELEhlSr5YPLQDD3I0AdDPm/PmrNoVh52BZBXdKqhUoFfd+UMpX4KhZwKptX7KcomGBumu3ziRBqgEA6PMFI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755522612; c=relaxed/simple; bh=dE4sytdHcp7yQnPreS6mmG5UQrLts0e2Mm4W6thv+KA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=nIuV5SQeufMGEMxmjsDN52A3T0rN2/gBjttJ33w7+XT26G9rvnWCsBNGNITo0QaPNPqCLyPNOqmNrS4DvHgPXVZ611PpPOncDcSSOhXEQZRrl6j+iqZHkYroswCi0RS2JTcVdTqxHArjvy3OuQO1F+DlfRhDw+SKVl0Iwl9IWAU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=tDdEcD33; 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="tDdEcD33" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DBF4FC4CEF1; Mon, 18 Aug 2025 13:10:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1755522612; bh=dE4sytdHcp7yQnPreS6mmG5UQrLts0e2Mm4W6thv+KA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tDdEcD33v/b3oBRhNfG3OJLx/FycpQzDBAQBm1UwBQkRii0rLszdKatrWEeWTqm0S DPOIh+L8GcI3qcMhK537g79AcAKkt1P0IHq+1i+kleJCJ3ov1KiYw9VzAoLt2dj2Fb bBlAVzq60FVYq3sSe7VHxLB+8ZiEjIh7cJgvDXDI= 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 6.12 360/444] net: phy: smsc: add proper reset flags for LAN8710A Date: Mon, 18 Aug 2025 14:46:26 +0200 Message-ID: <20250818124502.407349883@linuxfoundation.org> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250818124448.879659024@linuxfoundation.org> References: <20250818124448.879659024@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 6.12-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 6a43f6d6e85c..de66b621eb99 100644 --- a/drivers/net/phy/smsc.c +++ b/drivers/net/phy/smsc.c @@ -784,6 +784,7 @@ static struct phy_driver smsc_phy_driver[] = { /* PHY_BASIC_FEATURES */ + .flags = PHY_RST_AFTER_CLK_EN, .probe = smsc_phy_probe, /* basic functions */ -- 2.39.5