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 AD7722D5408; Wed, 28 Jan 2026 15:36:08 +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=1769614568; cv=none; b=J0aB6BN76bBnZKk1F0MWAQZ96gC0nQ/DRc5dUoWoAi3C/s5coRNPdTqRP+xwuS3MbxKS28yX8Dk6w3WkBc04xmkfU5d/8MDFUTRzBiLFgsPS1Ad5WhOnW1Kr44+wiqVj5nBUFH1Dk/7RhXNCIEWTBE6AWu4Lr1CCXOHnj70afSM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769614568; c=relaxed/simple; bh=xQOaN3km35MXAgeRRMpHSg9T5fh0Urj16K9bnknSOiw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=tMslprQYBxrEL7xKcYwUL5w+UNkLqAMi1DEvngq3y0EkMe2Kadcj0uXMpX6VNSxHrzmYc/LkX0hadjk/BXDFiyKF+L+QCs5f34+EMAZniWsB8qNBOAl6zjnLZl99dDr5hC+/O7ees2/Ac4CKTw+mmSCfRoRUwzehUh4a8L2dUe0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=AKPGjjQn; 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="AKPGjjQn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 40D18C4CEF1; Wed, 28 Jan 2026 15:36:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1769614568; bh=xQOaN3km35MXAgeRRMpHSg9T5fh0Urj16K9bnknSOiw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=AKPGjjQnwKe4748UNJxcdGE+Tg29RyuuSL1YUmcGtUk0/Bftx+J8PZRNCQxWABYuj OPqvTUsmkO4TlLwIIlw1LI1gBCsnJHfgtoMC/pEkZXdptwT+fg9Xl37RF25Cjhpwwn MsoppP8inba7t5sz0/tBw1YhAIZ9M8iEP6B8jIGI= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Shawn Lin , Dragan Simic , Geraldo Nascimento , Heiko Stuebner Subject: [PATCH 6.6 144/254] arm64: dts: rockchip: remove dangerous max-link-speed from helios64 Date: Wed, 28 Jan 2026 16:22:00 +0100 Message-ID: <20260128145349.996954674@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260128145344.698118637@linuxfoundation.org> References: <20260128145344.698118637@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Geraldo Nascimento commit 0368e4afcf20f377c81fa77b1c7d0dee4a625a44 upstream. Shawn Lin from Rockchip strongly discourages attempts to use their RK3399 PCIe core at 5.0 GT/s speed, citing concerns about catastrophic failures that may happen. Even if the odds are low, drop from last user of this non-default property for the RK3399 platform, helios64 board dts. Fixes: 755fff528b1b ("arm64: dts: rockchip: add variables for pcie completion to helios64") Link: https://lore.kernel.org/all/e8524bf8-a90c-423f-8a58-9ef05a3db1dd@rock-chips.com/ Cc: stable@vger.kernel.org Reported-by: Shawn Lin Reviewed-by: Dragan Simic Signed-off-by: Geraldo Nascimento Acked-by: Shawn Lin Link: https://patch.msgid.link/43bb639c120f599106fca2deee6c6599b2692c5c.1763415706.git.geraldogabriel@gmail.com Signed-off-by: Heiko Stuebner Signed-off-by: Greg Kroah-Hartman --- arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts | 1 - 1 file changed, 1 deletion(-) --- a/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts @@ -427,7 +427,6 @@ &pcie0 { ep-gpios = <&gpio2 RK_PD4 GPIO_ACTIVE_HIGH>; - max-link-speed = <2>; num-lanes = <2>; pinctrl-names = "default"; status = "okay";