From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4525FC2D0D4 for ; Mon, 23 Dec 2019 09:30:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1D001214D8 for ; Mon, 23 Dec 2019 09:30:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="dwRLioQR" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726744AbfLWJal (ORCPT ); Mon, 23 Dec 2019 04:30:41 -0500 Received: from mail-pf1-f194.google.com ([209.85.210.194]:39824 "EHLO mail-pf1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726096AbfLWJaj (ORCPT ); Mon, 23 Dec 2019 04:30:39 -0500 Received: by mail-pf1-f194.google.com with SMTP id q10so8888073pfs.6; Mon, 23 Dec 2019 01:30:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=y0PAkFn9zoMouugxeRSrbgzuXq1FaZx49kjzBfMutLw=; b=dwRLioQR6RiTr9TfH4DsBbrWip7Wa+pltvgf/1CcXEzUt4rWqpdW32yLqiXOSbiEhW 9fp3ykVdQSravFC/+NYwZ8OMilUe51z/eRyJ9A4zs0urv6CDkr/NcM5qogJTiPTgTMc9 KjO2WMkUVjKh5zki868f2Wd2rzpiFLCjMtGEwreY/O5OwJfiQY9s/+YCGnX89zurB43w DnaVpYtoVSdXcqnQ4e+z/idnm+rh2k5oiKTTpXd5rJkVAn16Tq7d3FLlbawVDsBXf0tH mOYIkpNtw1n4k3qvWZ5WyHY8OatVRkxthhf+H4Cv8rgZ/Q4K+z8TKyxV1dRsGku/7/nt CBmw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=y0PAkFn9zoMouugxeRSrbgzuXq1FaZx49kjzBfMutLw=; b=A2xArUtDSUuC0XLPDvE64oC8lsEQRAppyACAuiJNCerwWVvywciMIWzIJelBVnKu8Q WIEwV2F4LGMTNALuWT6RUAvCgZESlBhd01YnnhSUI7yRVslXLLl4dRZGzWIHj9O+mqf+ FwDEdFG3S1hss6zm6fY3Nntqn7rPHFjmITQ3ppMvZyAj19yUajL8K9GLJFyqC5J8VLAi ix8QqNwUQUXkMK5Dp1sIG5U2AEDhPEAcc/El3g5nGkAR6xOKcc59758k3wO0UlzHlgSL DpulaKApPVTGz+Pwn7x/oYV+PSLZwjKcXlLVJH2XUVNd3tvgiuLpkprIi2t9XSSI+lte tJFg== X-Gm-Message-State: APjAAAUmu8PXN8nxg4+h3GduAEF27QprZFxzTH3Xb5mIjPmMHF2QkNAf 62T2ER9zsZE9v4NwWlz4X/4= X-Google-Smtp-Source: APXvYqza5MD792QT+nyRwcyGu7WT8kB0fIjU+ImLq/F0W/YGH+avcbTNUD3sHcm/TzClUblK7TUxQA== X-Received: by 2002:a63:f202:: with SMTP id v2mr29843658pgh.420.1577093438868; Mon, 23 Dec 2019 01:30:38 -0800 (PST) Received: from ubt.spreadtrum.com ([117.18.48.82]) by smtp.gmail.com with ESMTPSA id i127sm24625970pfc.55.2019.12.23.01.30.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Dec 2019 01:30:38 -0800 (PST) From: Chunyan Zhang To: soc@kernel.org, Rob Herring , Mark Rutland Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Orson Zhai , Baolin Wang , Chunyan Zhang , Chunyan Zhang Subject: [PATCH v5 1/3] dt-bindings: arm: sprd: add global registers bindings Date: Mon, 23 Dec 2019 17:29:46 +0800 Message-Id: <20191223092948.24824-2-zhang.lyra@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191223092948.24824-1-zhang.lyra@gmail.com> References: <20191223092948.24824-1-zhang.lyra@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Chunyan Zhang The global registers would be used by different peripheral devices which we can see them as syscon clients which can use regmap interface that syscon driver provides. Signed-off-by: Chunyan Zhang --- .../bindings/arm/sprd/global-regs.yaml | 34 +++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/sprd/global-regs.yaml diff --git a/Documentation/devicetree/bindings/arm/sprd/global-regs.yaml b/Documentation/devicetree/bindings/arm/sprd/global-regs.yaml new file mode 100644 index 000000000000..012207166116 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/sprd/global-regs.yaml @@ -0,0 +1,34 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright 2019 Unisoc Inc. +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/arm/sprd/global-regs.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Unisoc Global Registers + +maintainers: + - Orson Zhai + - Baolin Wang + - Chunyan Zhang + +properties: + compatible: + oneOf: + - items: + - enum: + - sprd,sc9860-glbregs + - sprd,sc9863a-glbregs + - const: syscon + + reg: + maxItems: 1 + +examples: + - | + apb_regs: syscon@402e0000 { + compatible = "sprd,sc9863a-glbregs", "syscon"; + reg = <0x402e0000 0x4000>; + }; + +... -- 2.20.1