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=-15.8 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,URIBL_BLOCKED,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 3A74FC433EF for ; Thu, 23 Sep 2021 06:42:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1D83660EB4 for ; Thu, 23 Sep 2021 06:42:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239386AbhIWGnf (ORCPT ); Thu, 23 Sep 2021 02:43:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52260 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239407AbhIWGnc (ORCPT ); Thu, 23 Sep 2021 02:43:32 -0400 Received: from mail-pg1-x52b.google.com (mail-pg1-x52b.google.com [IPv6:2607:f8b0:4864:20::52b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6DAD4C061756; Wed, 22 Sep 2021 23:42:01 -0700 (PDT) Received: by mail-pg1-x52b.google.com with SMTP id f129so5366650pgc.1; Wed, 22 Sep 2021 23:42:01 -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=gjXFxHdfgRe4csUdQcW9D9OMyyk/+vQphLsOmm54Tzk=; b=mj0D9/sZVwnudpHtOOAVprSXAl915IshjB6JD0OcjT5F3gmTGB+/1c6+/kNG3awXAH 1mQS1PdIuCLnGmF3lfFAu+G2R1F/CPFnSUroijmoD/LOtVfmpD2HJNdl7DyCdaP6qI/w kO3+c0ryf3piJ+LqeKcTbtegPXZGB4RFsKno1UBJGYCg+956Hs9mQ8dZESFnKinuxl7W qnswec1I4CcNm0F2Y/EXcTTAH/N6ZKzkn1byapWQp9U2ydHC/QlkLXEpb0p3ek7sSzf/ Kja4Yc3TqEBTzlxcchFdnwXzBoHE2Qa67pTSK+emfdJjrgYhQVbkk7QkLdQuvCVrPd1O 4qCg== 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=gjXFxHdfgRe4csUdQcW9D9OMyyk/+vQphLsOmm54Tzk=; b=qWlYqBIzNu3Ub3w4ZPXJpMFnjnGrwkxM2INSh1e/kJwg5qWRbGHmuVL+Uv3vLcJmYV BQaK60otmEvmpwp64/+nB9oz9kV/GMSz/iJEoV+fvl347zrcuMrNzmHvzm6NawWS5W6i mBzl9q5QaLu3Gl/ZVEnOmg+FqxBATkTGjGy16I1oJzzu2FH/jGQ3szANyNpP4c2j+VQ0 PV7osUQJwgP4ucgdiEFQhjEYKErh4/RZ9IPEWnYHW0qYSoupw+B86HYGHJ37IOthOvnt bIul719RUSjSU8SD3/veaJi4u7Xvnwzk7nlKhNoaX50uRUAXCGe8RO2xlb3PDGwfIpP5 6m5g== X-Gm-Message-State: AOAM532Z9XTvimjmbEJo50gxH9dkYd98MFYGjov0m00blC4yjVKBfpdM q5cEfHwasZHjeo6YGWvm2dQo9kjIukE= X-Google-Smtp-Source: ABdhPJzZy04YmQ5WrxG2cEDx3Vd9PFyWmyQFCdkiI9Ywblwpcfakj5eWppf942gD++T2vDQEZOcgRQ== X-Received: by 2002:a62:f241:0:b0:44b:3078:d7f5 with SMTP id y1-20020a62f241000000b0044b3078d7f5mr2784140pfl.58.1632379320959; Wed, 22 Sep 2021 23:42:00 -0700 (PDT) Received: from ubt.spreadtrum.com ([117.18.48.102]) by smtp.gmail.com with ESMTPSA id w11sm4779474pgf.5.2021.09.22.23.41.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Sep 2021 23:42:00 -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 v4 2/4] dt-bindings: mfd: sprd: Add bindings for ums512 global registers Date: Thu, 23 Sep 2021 14:41:35 +0800 Message-Id: <20210923064137.60722-3-zhang.lyra@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210923064137.60722-1-zhang.lyra@gmail.com> References: <20210923064137.60722-1-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 Reviewed-by: Rob Herring --- .../bindings/mfd/sprd,ums512-glbreg.yaml | 68 +++++++++++++++++++ 1 file changed, 68 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..3522f3d2d8de --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/sprd,ums512-glbreg.yaml @@ -0,0 +1,68 @@ +# 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. + +required: + - compatible + - reg + +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>; + + clock-controller@0 { + compatible = "sprd,ums512-apahb-gate"; + reg = <0x0 0x2000>; + #clock-cells = <1>; + }; + }; + + - | + ap_intc5_regs: syscon@32360000 { + compatible = "sprd,ums512-glbregs", "syscon", "simple-mfd"; + reg = <0x32360000 0x1000>; + }; -- 2.25.1