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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,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 355ABC4332F for ; Thu, 16 Sep 2021 08:47:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1F5D6611C4 for ; Thu, 16 Sep 2021 08:47:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235303AbhIPIs5 (ORCPT ); Thu, 16 Sep 2021 04:48:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53096 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235243AbhIPIsz (ORCPT ); Thu, 16 Sep 2021 04:48:55 -0400 Received: from mail-pl1-x632.google.com (mail-pl1-x632.google.com [IPv6:2607:f8b0:4864:20::632]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 689BAC061574; Thu, 16 Sep 2021 01:47:35 -0700 (PDT) Received: by mail-pl1-x632.google.com with SMTP id v2so3346331plp.8; Thu, 16 Sep 2021 01:47:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=ZF94D2uh00bDeuG6B4pA7teMhqnKVab2rR0V0Nlfsk4=; b=WmBXNV97JffyoqYomMfSDWBIjZx/K2nz0ai++RlokFBjJt02LsdL/w+BIcliUkZXev tAFl/pMbd94UHQlMJI1BZ9jk/OSAtX/g8oWaAoyrjmQJcvZ4EvJhT/AUg7TuRA+IP5zk oKH3lsfBg9mviwYTG1p8Kkfu6t0cXWfgyGR+VyK2r0aowO3WjHS0CqsDwX+BW/gQHj/2 HmpwRSeTbjFHf9xKSbaw37m3Bw6cC92XCwdTM1m+fDu2UMCatDOASgQpYykeg/2JOIdJ 3j5wyd7U0hOkoZztI37CQCc1Os3wYrukEwOMnX80KD+/vQakb1B6+jvDbLrTiaFOWmfR RMfg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=ZF94D2uh00bDeuG6B4pA7teMhqnKVab2rR0V0Nlfsk4=; b=3tPd9Z/Jfh4A5my4DA1Nhvlb5Fc/9sIVtaF45+OyCX6uXJTGo99wqJRifrm90Mazwh AzQHAk9rSNmYAriV3ccn+tec6IYMeyNASpcV3BZNcevPj/LN8/2rimPRo4s2jhQVX24j Gyp4o2zh8ckYtYDc6d+/a6EyX7HKBugsSuqbyak2ZsEU6yGKfF0IGT8J6/qpk9Lc0831 2oET29hTQT5lT38C/hYRiACLr7RuOMUmwOSxj6Wsd5tIRbosQMk07y2D3o8gyt10Iite gllvfj88E0l+NgiapFgIFW5SgtKybYg6555+O/hCElMAJYw3CBjI0i2R/RGquM1Z4+M2 3zCQ== X-Gm-Message-State: AOAM531VdreayTpDERuFaboneStGzY09SIrwUjsxkPJW3WY/oDR7tvYN +Lu2pLoU/c/wgpYlsld26kM= X-Google-Smtp-Source: ABdhPJwdTgG0xEwzbYxYZDv9+wNK5Rzy9F0UtW40NsWL7V975Cbsm7obm1tJ1xkXkIpBLeQayCNxNg== X-Received: by 2002:a17:90b:4f45:: with SMTP id pj5mr3925730pjb.19.1631782054888; Thu, 16 Sep 2021 01:47:34 -0700 (PDT) Received: from ubt.spreadtrum.com ([117.18.48.102]) by smtp.gmail.com with ESMTPSA id l12sm2187621pff.182.2021.09.16.01.47.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Sep 2021 01:47:34 -0700 (PDT) From: Chunyan Zhang To: Stephen Boyd , Rob Herring Cc: linux-clk@vger.kernel.org, devicetree@vger.kernel.org, Baolin Wang , Orson Zhai , Chunyan Zhang , Chunyan Zhang , LKML Subject: [PATCH v2 1/4] dt-bindings: mfd: sprd: Add bindings for ums512 global registers Date: Thu, 16 Sep 2021 16:47:11 +0800 Message-Id: <20210916084714.311048-2-zhang.lyra@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210916084714.311048-1-zhang.lyra@gmail.com> References: <20210916084714.311048-1-zhang.lyra@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Chunyan Zhang Add bindings for Unisoc system global register which provide register map for clocks. Signed-off-by: Chunyan Zhang --- .../bindings/mfd/sprd,ums512-glbreg.yaml | 67 +++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/sprd,ums512-glbreg.yaml diff --git a/Documentation/devicetree/bindings/mfd/sprd,ums512-glbreg.yaml b/Documentation/devicetree/bindings/mfd/sprd,ums512-glbreg.yaml new file mode 100644 index 000000000000..cf9dad06bb4e --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/sprd,ums512-glbreg.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/sprd,ums512-glbreg.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Unisoc System Global Register Device Tree Bindings + +maintainers: + - Orson Zhai + - Baolin Wang + - Chunyan Zhang + +description: + Unisoc system global registers provide register map + for clocks and some multimedia modules of the SoC. + +properties: + "#address-cells": true + "#size-cells": true + + compatible: + items: + - const: sprd,ums512-glbregs + - const: syscon + - const: simple-mfd + + ranges: + maxItems: 1 + + reg: + maxItems: 1 + +patternProperties: + "^.*@[0-9a-f]+$": + # Child node + type: object + $ref: "../clock/sprd,ums512-clk.yaml" + description: + Clock controller for the SoC clocks. This child node definition + should follow the bindings specified in + Documentation/devicetree/bindings/clock/sprd,ums512-clk.yaml. + +required: + - compatible + - reg + - "#address-cells" + - "#size-cells" + - ranges + +additionalProperties: false + +examples: + - | + ap_apb_regs: syscon@71000000 { + compatible = "sprd,ums512-glbregs", "syscon", "simple-mfd"; + reg = <0x71000000 0x3000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x71000000 0x3000>; + + apahb_gate: clock-controller@0 { + compatible = "sprd,ums512-apahb-gate"; + reg = <0x0 0x2000>; + #clock-cells = <1>; + }; + }; -- 2.25.1