From nobody Sat Oct 4 14:12:47 2025 Received: from layka.disroot.org (layka.disroot.org [178.21.23.139]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D383F634; Sat, 16 Aug 2025 03:34:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.21.23.139 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755315268; cv=none; b=aObY2DGbvCBMg1jrfC4EgDUDhJC5onc2d7FqwkegZPgRk9HMrJz80JRVCz1SVRW4P0DG6qPpTiwSPpNhhi+n5xfjos/EylMCitTSGe/iTP19Qvxi21dIlGOlf8VQypa+tGt0JUQSVJKq64lxrF7FMeTWZSZRa8KJNisEhf1DAm0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755315268; c=relaxed/simple; bh=3Onuxn695AX2zEBK95rdI5lJFfzKyi0Gig3enS3hQmc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=M+SW11ge0A7UkzzOXNMfvJs9nwFH+Laa4WTpdkbl1xgCK9xmf7kQPjBSVJ5Ac0MERSCRoewn/GbDazAK4DzG2UyIkTTUlrIZxtj8cP6zWrB5IcNfm495s4X75XkoM4qyCOfqo1U/Vo4Jhs/cRfHnzRN4a9+LqtD7tvzsfDci98I= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=disroot.org; spf=pass smtp.mailfrom=disroot.org; dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org header.b=R+NVgeiq; arc=none smtp.client-ip=178.21.23.139 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=disroot.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=disroot.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org header.b="R+NVgeiq" Received: from mail01.disroot.lan (localhost [127.0.0.1]) by disroot.org (Postfix) with ESMTP id A83CC25E88; Sat, 16 Aug 2025 05:34:24 +0200 (CEST) X-Virus-Scanned: SPAM Filter at disroot.org Received: from layka.disroot.org ([127.0.0.1]) by localhost (disroot.org [127.0.0.1]) (amavis, port 10024) with ESMTP id afTrq7HLdU_U; Sat, 16 Aug 2025 05:34:24 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=disroot.org; s=mail; t=1755315264; bh=3Onuxn695AX2zEBK95rdI5lJFfzKyi0Gig3enS3hQmc=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=R+NVgeiqRnyYkWKR6/RQcRcFhSfpkrqtDSns2taOmndMB1ppMr9rLIzCsxOcOInVG Wb3zSGxmxaxRBpjD4tWPaKli0kp6GV1Y9JLlPDQNjIYWvXS8tWLnCpTK8wNJuG682H 6sLDMQht/ykZekRtQaizA8H/vkbYdjf52sgHxX8n5OlNpxXKkaiQ41O8sUjWDyeAhN JhlJn03PqaEggyymzz36JZvVBnWNRG6WZtDwdH1RBW9IjOwz+i21WXrDNrnG3XEsP/ 8IjYknczapdvyOaDGa6/vquc29ar8lWsYAYEmxKgngXpEy0QXk4eKm83mORZuphjGm KsL4Gms4VF+FA== From: Yao Zi To: Philipp Zabel , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Huacai Chen , WANG Xuerui Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, loongarch@lists.linux.dev, Mingcong Bai , Kexy Biscuit , Yao Zi Subject: [PATCH 2/3] reset: simple: Support Loongson 2K0300 SoC Date: Sat, 16 Aug 2025 03:33:27 +0000 Message-ID: <20250816033327.11359-4-ziyao@disroot.org> In-Reply-To: <20250816033327.11359-2-ziyao@disroot.org> References: <20250816033327.11359-2-ziyao@disroot.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The controller has contiguous distinct control bits for each reset signal, where setting to low represents reset assertion. Add support for it through the reset-simple driver. Signed-off-by: Yao Zi --- drivers/reset/reset-simple.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/reset/reset-simple.c b/drivers/reset/reset-simple.c index 79e94ecfe4f5..03a19d4505e6 100644 --- a/drivers/reset/reset-simple.c +++ b/drivers/reset/reset-simple.c @@ -155,6 +155,8 @@ static const struct of_device_id reset_simple_dt_ids[] = =3D { .data =3D &reset_simple_active_low }, { .compatible =3D "sophgo,sg2042-reset", .data =3D &reset_simple_active_low }, + { .compatible =3D "loongson,ls2k0300-reset", + .data =3D &reset_simple_active_low }, { /* sentinel */ }, }; =20 --=20 2.50.1