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 5FDD530CDA6; Mon, 13 Oct 2025 15:20:55 +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=1760368855; cv=none; b=ti/dY7Oc66t0Cn1jBOZ7QKlXPHb+0M91tqhFW07ciXYVpx7kEdu/gDJARc/YiE4LV+Pbgsy6T2dNvKr1lsn/1vc/GiatuQ3JdlbAI82RmgvXspMC2Te1P8dLyUN20C32u2sf079NhCu5SpqO1QQUOuZJAY6rMbchWccU9T1bZ4c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760368855; c=relaxed/simple; bh=rybxzKl8BT4pyilMUqlznvGy47J0zG1sSWjs2/J3wVk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=O01pGc0GH+wV96W1g4sCDvfkI117EgZqwwweQegfTnCPvk358BWKcFdsldVSAhkzhnWhhw74eEjo09KkJohnEZa2BnRKZQqvMVDanYeCLTM2Kelz5enoaxLZzXuuSYHHD+SGTmrrw2k+dFIlWKrYl4emz2q2GUJYSrUaHUYS2kU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=G0DjP2at; 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="G0DjP2at" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D2EB5C4CEE7; Mon, 13 Oct 2025 15:20:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1760368855; bh=rybxzKl8BT4pyilMUqlznvGy47J0zG1sSWjs2/J3wVk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=G0DjP2at9Zi3GE/pZ/AbgcJAg6t+fG9RWRF26NCfodafEqeW3Kxc2ZYj8cQURUPnH LyBpEGD4lrrw6SUfv+EyGyqiWcNczhopd0JKPv9OW0POIJhRE9I24i9TW0nF0VatH7 j+iPG58pOwssRldfSelJTqzlNCSsdyTfs0HFsG/0= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Biju Das , Geert Uytterhoeven , Sasha Levin Subject: [PATCH 6.17 042/563] arm64: dts: renesas: rzg2lc-smarc: Disable CAN-FD channel0 Date: Mon, 13 Oct 2025 16:38:23 +0200 Message-ID: <20251013144412.815544982@linuxfoundation.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251013144411.274874080@linuxfoundation.org> References: <20251013144411.274874080@linuxfoundation.org> User-Agent: quilt/0.69 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 6.17-stable review patch. If anyone has any objections, please let me know. ------------------ From: Biju Das [ Upstream commit ae014fbc99c7f986ee785233e7a5336834e39af4 ] On RZ/G2LC SMARC EVK, CAN-FD channel0 is not populated, and currently we are deleting a wrong and nonexistent node. Fixing the wrong node would invoke a dtb warning message, as channel0 is a required property. Disable CAN-FD channel0 instead of deleting the node. Fixes: 46da632734a5 ("arm64: dts: renesas: rzg2lc-smarc: Enable CANFD channel 1") Signed-off-by: Biju Das Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/20250801121959.267424-1-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi b/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi index 345b779e4f601..f3d7eff0d2f2a 100644 --- a/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi +++ b/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi @@ -48,7 +48,10 @@ sound_card { #if (SW_SCIF_CAN || SW_RSPI_CAN) &canfd { pinctrl-0 = <&can1_pins>; - /delete-node/ channel@0; + + channel0 { + status = "disabled"; + }; }; #else &canfd { -- 2.51.0