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 331A921CC59; Mon, 18 Aug 2025 13:38:09 +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=1755524289; cv=none; b=GSK+FctQBho2Jr2h1zLQywGwjSQTYn5IGJ3Kf+Z4mO1iLUo4O7eiqX7mJ8XuIqVBeHTePWj7SjU8WzeifkwrA+p2OExorZTW1JFQem74Sr2fRp9zVSIT98ez6R6Do+a457ZTCBcza2EmWzMiK5zOUgB6nfM5ClVgqmxNFlXCGzc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755524289; c=relaxed/simple; bh=tCN8UXOl60H8N1DPuo6VqyaQDA2UtsOfhgXf9oUfovQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=eCxK3CL/014T6YtRNiN1ZguEu1+ISJA/XDqFe6gWD/f80EHP3HLeyKb56kvbWv3D8B0XIDDW68645foYvoDK/Im8SwG4LorDEGsRiA3U9+42PdF8/sQs60F2Mu4ZPxlhfJK+pYfe8rs47Ljd0guHH0ViSCA+lzXKlI2hHrPpcYk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=dL7Y9s6P; 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="dL7Y9s6P" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B4CD6C116D0; Mon, 18 Aug 2025 13:38:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1755524289; bh=tCN8UXOl60H8N1DPuo6VqyaQDA2UtsOfhgXf9oUfovQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dL7Y9s6P49j7WIWWf+bYflzykEq1PDjpYPN3bjhQcflIDR8tvIPG37R0LZv1W3UUU i/ur5Jar+kHHF3CspuryAz6MZPyYTDLquJtIgFRXxGQHvguoRHyVYRWTxBbZRrByEQ BuxqOgXapC1U/ZJeecRZ48BPi6W2mm8DK7rNERAc= 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 6.15 425/515] net: phy: smsc: add proper reset flags for LAN8710A Date: Mon, 18 Aug 2025 14:46:51 +0200 Message-ID: <20250818124514.783522000@linuxfoundation.org> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250818124458.334548733@linuxfoundation.org> References: <20250818124458.334548733@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 6.15-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 b6489da5cfcd..48487149c225 100644 --- a/drivers/net/phy/smsc.c +++ b/drivers/net/phy/smsc.c @@ -785,6 +785,7 @@ 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