From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) (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 B27112753E8; Fri, 14 Feb 2025 06:59:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=67.231.148.174 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739516348; cv=none; b=I/vIcknRnHA/IBD/WcVGd36EWAAy/NqRZZ/KHAqG2HRtTVsv56jk0B2TtlmjJgysHkFEtNp6hQN/sWcvmQkqDsXzQfcpc5Ad5CBMfwitgwlygMPMYaPi3Ic4nHVp4aC0jEfZrqc8y3Sjr94KB74PUsUN4nVXoCqMq0Aj1jZBfaY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739516348; c=relaxed/simple; bh=akFjVw1HJeD3rGU/bp4UxDE/mU36gF3zt5HxePPP0ag=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=SPMj/Mf/AdMRVXUkYl65GBnb2XGp26UseEqM0HF3o8u+v5jeztxSFBW9RG0GHpRvZI1zy1ari0cdMuH8KNfxLAYQ4nwXYRGEdk/kTv/6gMvSSADreK+MpMMoGvclq0fhSntGQbCyfdHY7+aDY0l8bM+zm8NB768DlzGbz6uqh+Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=marvell.com; spf=pass smtp.mailfrom=marvell.com; dkim=pass (2048-bit key) header.d=marvell.com header.i=@marvell.com header.b=VCz234Ui; arc=none smtp.client-ip=67.231.148.174 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=marvell.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=marvell.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=marvell.com header.i=@marvell.com header.b="VCz234Ui" Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 51E5nq5x012357; Thu, 13 Feb 2025 22:58:52 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=pfpt0220; bh=J qcigeTLdMurTiiZX6EZ+y04SiHPGF2hirIhUkxRgI8=; b=VCz234UitLNAJTQ8g oiUTz0+evuakApf6h06uGUhkqa2y57GJcq1amKIAWn7Hs/11G/bqnmyJFVgMDWVr Lfc2t5SQRser9qhvcyo/1pVI2RqIzOQHvgu4qoTSxaC0eRRFk1L59DgS7QfWA9zl fflbI4jaPttbsmgEz4mF1CvyJDgVcwxeJRwdBStb7plNeS+oeea7bA9SpYTwLmvD ZkWWU96qZX37S8rMkKEeMttcTuqKX4J7rgymkX90v7bpuzJncuj3sZBckCzoPv0V uhP+faFjB15V+iqheMwYZxM5T9DJT9q6l/QOOxItR29vP75VH1F2E/wgxm1Kc2O0 jsp3Q== Received: from dc6wp-exch02.marvell.com ([4.21.29.225]) by mx0a-0016f401.pphosted.com (PPS) with ESMTPS id 44t01f03e2-7 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 13 Feb 2025 22:58:52 -0800 (PST) Received: from DC6WP-EXCH02.marvell.com (10.76.176.209) by DC6WP-EXCH02.marvell.com (10.76.176.209) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.4; Thu, 13 Feb 2025 22:58:50 -0800 Received: from maili.marvell.com (10.69.176.80) by DC6WP-EXCH02.marvell.com (10.76.176.209) with Microsoft SMTP Server id 15.2.1544.4 via Frontend Transport; Thu, 13 Feb 2025 22:58:50 -0800 Received: from wd-ubuntu-24-04.marvell.com (wd-ubuntu-24-04.marvell.com [10.111.132.113]) by maili.marvell.com (Postfix) with ESMTP id 06CF73F7090; Thu, 13 Feb 2025 22:58:50 -0800 (PST) From: Wilson Ding To: , , CC: , , , , , , , , , Wilson Ding Subject: [PATCH 3/4] [PATCH 3/4] dt-bindings: cp110: Document the reset controller Date: Thu, 13 Feb 2025 22:58:32 -0800 Message-ID: <20250214065833.530276-5-dingwei@marvell.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250214065833.530276-1-dingwei@marvell.com> References: <20250214065833.530276-1-dingwei@marvell.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-ORIG-GUID: Q_8QgP-V-canHPGPNXCrgp8Oi7CdQaaD X-Proofpoint-GUID: Q_8QgP-V-canHPGPNXCrgp8Oi7CdQaaD X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-02-14_02,2025-02-13_01,2024-11-22_01 Add new compatible to be used for CP110's reset controller, and document the supported reset lines. Signed-off-by: Wilson Ding --- .../arm/marvell/cp110-system-controller.txt | 32 +++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/marvell/cp110-system-controller.txt b/Documentation/devicetree/bindings/arm/marvell/cp110-system-controller.txt index 9d5d70c98058..a5cc1360969c 100644 --- a/Documentation/devicetree/bindings/arm/marvell/cp110-system-controller.txt +++ b/Documentation/devicetree/bindings/arm/marvell/cp110-system-controller.txt @@ -190,6 +190,38 @@ CP110_LABEL(syscon0): system-controller@440000 { }; +Reset: +------ + +The Device Tree node representing this System Controller 0 provides a +number of reset lines: + +The following reset lines are available: + +- 0: Audio Software RESETn +- 1: TDM Software RESETn +- 2: Interrupt controller unit Software RESETn +- 3: Packet processor Software RESETn +- 4: SDIO Software RESETn +- 7: XOR-1 engine Software RESETn +- 8: XOR-0 engine Software RESETn +- 11: PCIe-0 Gen.3 x1 Software RESETn +- 12: PCIe-1 Gen.3 x1 Software RESETn +- 13: PCIe Gen.3 x4 Software RESETn +- 15: SATA port 0 and port 1 Software RESETn +- 22: USB3 Host 0 Software RESETn +- 23: USB3 Host 1 Software RESETn +- 24: USB3 Device Software RESETn +- 25: EIP150F Software RESETn +- 26: EIP197 Software RESETn +- 29: MSS Software RESETn + +Required properties: + + - compatible: must be: + "marvell,armada8k-reset" + - #reset-cells: must be set to 1 + SYSTEM CONTROLLER 1 =================== -- 2.43.0