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 91A4E2765C8; Sun, 7 Sep 2025 20:38:01 +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=1757277482; cv=none; b=TbGWkWBrQ44BavkUYJEaFEkA6BWJYCKBoL+sdfA/6ZsM3JiyA8Asx1ammqKKOoOuRhrMw/eYC5PC0ZQzhcZcjP3zGwLkoX2uEnK2/9qB8YXmZaCnabEzeeqCYYFB4o73SfpdJS5MdXR68VFIRdFHQvmJxpxCq6wKkwGXL5+5yPk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757277482; c=relaxed/simple; bh=Y1TM7Ft+37fJUezX3v/6cER7wQUq9CprCFwAwp+gydo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=fMEXX8THzgs/cLJTR4lahC1p91D+sWfXdGzY3rWPALkBFueyenCRT5YwWOVPWHlvBPSGuEZTUpVEsvCnM49D0WDhqtZZvkTcux4iI6vPIvNao/X9QU2gRd/M80tNl5+baSvu0kjpLRMmHVLad5qURndxZwNsf8FlASQps+up2Is= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=PQeOYsR3; 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="PQeOYsR3" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B277DC4CEF0; Sun, 7 Sep 2025 20:38:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1757277481; bh=Y1TM7Ft+37fJUezX3v/6cER7wQUq9CprCFwAwp+gydo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PQeOYsR3QDq5G79D7pUF1iOoU4rm6f8VG02ZhvsHHzTrFCRWMNp6NwLS+7yu6zvDJ 6ns1SrJxd6Q7tLqFnsW4FddRCk9420cVi08fPfEywd+iGJrNZys/oiIl+cI7jQohCL Yc+ZidD3XpnBaADxJ4PhFJF74Vah403bVBGY0OQQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Chukun Pan , Heiko Stuebner , Sasha Levin Subject: [PATCH 6.16 021/183] arm64: dts: rockchip: mark eeprom as read-only for Radxa E52C Date: Sun, 7 Sep 2025 21:57:28 +0200 Message-ID: <20250907195616.286378139@linuxfoundation.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20250907195615.802693401@linuxfoundation.org> References: <20250907195615.802693401@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-Transfer-Encoding: 8bit 6.16-stable review patch. If anyone has any objections, please let me know. ------------------ From: Chukun Pan [ Upstream commit f18c9e79bbe65627805fff6aac3ea96b6b55b53d ] The eeprom on the Radxa E52C SBC contains manufacturer data such as the mac address, so it should be marked as read-only. Fixes: 9be4171219b6 ("arm64: dts: rockchip: Add Radxa E52C") Signed-off-by: Chukun Pan Link: https://lore.kernel.org/r/20250810100020.445053-2-amadeus@jmu.edu.cn Signed-off-by: Heiko Stuebner Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/rockchip/rk3582-radxa-e52c.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3582-radxa-e52c.dts b/arch/arm64/boot/dts/rockchip/rk3582-radxa-e52c.dts index e04f21d8c831e..431ff77d45180 100644 --- a/arch/arm64/boot/dts/rockchip/rk3582-radxa-e52c.dts +++ b/arch/arm64/boot/dts/rockchip/rk3582-radxa-e52c.dts @@ -250,6 +250,7 @@ eeprom@50 { compatible = "belling,bl24c16a", "atmel,24c16"; reg = <0x50>; pagesize = <16>; + read-only; vcc-supply = <&vcc_3v3_pmu>; }; }; -- 2.50.1