From patchwork Thu Apr 6 10:33:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: William Qiu X-Patchwork-Id: 80197 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:b0ea:0:b0:3b6:4342:cba0 with SMTP id b10csp937579vqo; Thu, 6 Apr 2023 04:09:35 -0700 (PDT) X-Google-Smtp-Source: AKy350a30X4eWDG23XdjWepWm1xBrJApib8846mQgoLcFC7JRBe2HNpRJkY+NPeeL11xogcgLdBM X-Received: by 2002:a05:6a20:c529:b0:e7:7844:903a with SMTP id gm41-20020a056a20c52900b000e77844903amr2561984pzb.53.1680779375042; Thu, 06 Apr 2023 04:09:35 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1680779375; cv=none; d=google.com; s=arc-20160816; b=Ki4toUHlDf20nqk9imiIhTCtr2afbKJef0xY2r0BCw13VhL9SGZ15LycHlc2cziJul OugFBb3+5i/+6wZRMGbgkj9u/sJy3XEthd6xN9B9+q2NxP1D/gplHecVWB3q914Pj3k1 EhtETS4WddfNqN8IqMls/ozme+h/J25BUdZKQlglq6wr35YWxiafgreEX8PYC+ffV9X7 4nSitQldedtojKLEEtT02hLmI2Qom/6z3BK1ASU/aIpY3DWfdPHBCo12CF7p0K0Zzli8 k7qVuu8xOnDSPDT/iD3gjt6lSzbqP9Winl08f02kP3xaoLLYJst5WW6fDWnx8BjulCZq UBlA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=dV8LonDQU55ggjHyWPi5FMMjvsGXFkbSaMbgdF2KSQI=; b=G28moIgRZ8BIWDhtc8p1fCq+4nkmnoH3yEFacP7xRqGIH4VFSbKQFInVOVA2T9da2e sJLWBesjDdGLwqNbkcfK2Ogx+KnL+Bv0OU31FQKuA/zgQeTyoh6+KORx30o/VmwzNZUW VaAV+KxsJz6+aLRjl2D/4a3UhffzYZosSj9fpHXxdzqQhr/9CQV+KOFx0A89hKs/vnqT fvLX1Qh+sl0jk7re1c+NL4EWC6sxIExq0+vM9TzkdHPAXiTCrxH+AfTgAhzef80HM4PI 8nlJi3VIE2bn2O750O3+xwwikisq13DpNRro8MrxxIgTARDsiXjddOpHMec6OtPzSwQc QW3A== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id t64-20020a635f43000000b004fc39adf481si1094933pgb.381.2023.04.06.04.09.21; Thu, 06 Apr 2023 04:09:35 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237250AbjDFKd2 convert rfc822-to-8bit (ORCPT + 99 others); Thu, 6 Apr 2023 06:33:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33442 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229677AbjDFKdT (ORCPT ); Thu, 6 Apr 2023 06:33:19 -0400 Received: from fd01.gateway.ufhost.com (fd01.gateway.ufhost.com [61.152.239.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A623355A6; Thu, 6 Apr 2023 03:33:17 -0700 (PDT) Received: from EXMBX166.cuchost.com (unknown [175.102.18.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "EXMBX166", Issuer "EXMBX166" (not verified)) by fd01.gateway.ufhost.com (Postfix) with ESMTP id 3D32D24E2D9; Thu, 6 Apr 2023 18:33:15 +0800 (CST) Received: from EXMBX168.cuchost.com (172.16.6.78) by EXMBX166.cuchost.com (172.16.6.76) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Thu, 6 Apr 2023 18:33:15 +0800 Received: from williamqiu-virtual-machine.starfivetech.com (171.223.208.138) by EXMBX168.cuchost.com (172.16.6.78) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Thu, 6 Apr 2023 18:33:14 +0800 From: William Qiu To: , , CC: Rob Herring , Krzysztof Kozlowski , Conor Dooley , "Emil Renner Berthing" , William Qiu Subject: [PATCH v7 1/2] dt-bindings: soc: starfive: Add StarFive syscon doc Date: Thu, 6 Apr 2023 18:33:07 +0800 Message-ID: <20230406103308.1280860-2-william.qiu@starfivetech.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230406103308.1280860-1-william.qiu@starfivetech.com> References: <20230406103308.1280860-1-william.qiu@starfivetech.com> MIME-Version: 1.0 X-Originating-IP: [171.223.208.138] X-ClientProxiedBy: EXCAS064.cuchost.com (172.16.6.24) To EXMBX168.cuchost.com (172.16.6.78) X-YovoleRuleAgent: yovoleflag X-Spam-Status: No, score=-0.0 required=5.0 tests=RCVD_IN_MSPIKE_H2, SPF_HELO_PASS,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1762424913718598617?= X-GMAIL-MSGID: =?utf-8?q?1762424913718598617?= Add documentation to describe StarFive System Controller Registers. Signed-off-by: William Qiu --- .../soc/starfive/starfive,jh7110-syscon.yaml | 56 +++++++++++++++++++ MAINTAINERS | 5 ++ 2 files changed, 61 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml diff --git a/Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml b/Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml new file mode 100644 index 000000000000..0d0319426b67 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/soc/starfive/starfive,jh7110-syscon.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: StarFive JH7110 SoC system controller + +maintainers: + - William Qiu + +description: | + The StarFive JH7110 SoC system controller provides register information such + as offset, mask and shift to configure related modules such as MMC and PCIe. + +properties: + compatible: + oneOf: + - items: + - enum: + - starfive,jh7110-aon-syscon + - starfive,jh7110-sys-syscon + - const: syscon + - const: simple-mfd + - items: + - const: starfive,jh7110-stg-syscon + - const: syscon + + reg: + maxItems: 1 + + clock-controller: + type: object + + power-controller: + type: object + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + syscon@10240000 { + compatible = "starfive,jh7110-stg-syscon", "syscon"; + reg = <0x10240000 0x1000>; + }; + + syscon@13030000 { + compatible = "starfive,jh7110-sys-syscon", "syscon", "simple-mfd"; + reg = <0x13030000 0x1000>; + }; + +... diff --git a/MAINTAINERS b/MAINTAINERS index 4c0b39c44957..0b2170e1e4ff 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -19911,6 +19911,11 @@ S: Supported F: Documentation/devicetree/bindings/mmc/starfive* F: drivers/mmc/host/dw_mmc-starfive.c +STARFIVE JH7110 SYSCON +M: William Qiu +S: Supported +F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml + STARFIVE JH71X0 CLOCK DRIVERS M: Emil Renner Berthing M: Hal Feng