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[2620:137:e000::1:20]) by mx.google.com with ESMTP id ji7-20020a170903324700b0019d211fced4si4174917plb.187.2023.03.14.21.12.59; Tue, 14 Mar 2023 21:13:12 -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 S230340AbjCODtL convert rfc822-to-8bit (ORCPT + 99 others); Tue, 14 Mar 2023 23:49:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34760 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229506AbjCODs7 (ORCPT ); Tue, 14 Mar 2023 23:48:59 -0400 Received: from fd01.gateway.ufhost.com (fd01.gateway.ufhost.com [61.152.239.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0DEA02ED44; Tue, 14 Mar 2023 20:48:57 -0700 (PDT) Received: from EXMBX165.cuchost.com (unknown [175.102.18.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "EXMBX165", Issuer "EXMBX165" (not verified)) by fd01.gateway.ufhost.com (Postfix) with ESMTP id C1F1E24E313; Wed, 15 Mar 2023 11:48:55 +0800 (CST) Received: from EXMBX068.cuchost.com (172.16.6.68) by EXMBX165.cuchost.com (172.16.6.75) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Wed, 15 Mar 2023 11:48:55 +0800 Received: from williamqiu-virtual-machine.starfivetech.com (171.223.208.138) by EXMBX068.cuchost.com (172.16.6.68) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Wed, 15 Mar 2023 11:48:54 +0800 From: William Qiu To: , , CC: Rob Herring , Krzysztof Kozlowski , Conor Dooley , "Emil Renner Berthing" , William Qiu Subject: [PATCH v6 1/2] dt-bindings: soc: starfive: Add StarFive syscon doc Date: Wed, 15 Mar 2023 11:48:52 +0800 Message-ID: <20230315034853.93677-2-william.qiu@starfivetech.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230315034853.93677-1-william.qiu@starfivetech.com> References: <20230315034853.93677-1-william.qiu@starfivetech.com> MIME-Version: 1.0 X-Originating-IP: [171.223.208.138] X-ClientProxiedBy: EXCAS066.cuchost.com (172.16.6.26) To EXMBX068.cuchost.com (172.16.6.68) X-YovoleRuleAgent: yovoleflag X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RCVD_IN_MSPIKE_H2, SPF_HELO_PASS,SPF_PASS,URIBL_BLOCKED autolearn=ham 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?1760405584411455927?= X-GMAIL-MSGID: =?utf-8?q?1760405584411455927?= Add documentation to describe StarFive System Controller Registers. Signed-off-by: William Qiu --- .../soc/starfive/starfive,jh7110-syscon.yaml | 51 +++++++++++++++++++ MAINTAINERS | 5 ++ 2 files changed, 56 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..fa4d8522a454 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/soc/starfive/jh7110-syscon.yaml# +$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: + items: + - enum: + - starfive,jh7110-stg-syscon + - starfive,jh7110-sys-syscon + - starfive,jh7110-aon-syscon + - const: syscon + + reg: + maxItems: 1 + +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"; + reg = <0x13030000 0x1000>; + }; + + syscon@17010000 { + compatible = "starfive,jh7110-aon-syscon", "syscon"; + reg = <0x17010000 0x1000>; + }; + +... diff --git a/MAINTAINERS b/MAINTAINERS index 958b7ec118b4..27e6c48a1a83 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -19964,6 +19964,11 @@ S: Supported F: Documentation/devicetree/bindings/rng/starfive* F: drivers/char/hw_random/jh7110-trng.c +STARFIVE JH7110 SYSCON +M: William Qiu +S: Supported +F: Documentation/devicetree/bindings/soc/starfive/jh7110-syscon.yaml + STATIC BRANCH/CALL M: Peter Zijlstra M: Josh Poimboeuf