Received: by 2002:a05:6358:11c7:b0:104:8066:f915 with SMTP id i7csp1494398rwl; Wed, 5 Apr 2023 18:54:41 -0700 (PDT) X-Google-Smtp-Source: AKy350YpGPuZBLX6S3d5evUacCaCTrcmp0qc/KdzmW38M9jhBVcKEUxIe//0X1fLCoznBTenATJa X-Received: by 2002:a05:6402:2038:b0:501:c3de:dc5c with SMTP id ay24-20020a056402203800b00501c3dedc5cmr3603420edb.18.1680746081222; Wed, 05 Apr 2023 18:54:41 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1680746081; cv=none; d=google.com; s=arc-20160816; b=HaYMlnfKRDpqgOETN+YWOZT+al9HT0sBCzbS9pBNrnYY9re4fuowqFqjrMdqz4d9bp 5MvVnNQoI5GSGYj6whxNMj5ZsotRxNlMyECi4iuKjANDg55zf5vP5XgRlIXHpqsW5oj8 gcJxSgkr1+dGAA0KWLqBNcBqg6+N4BpDq53ukpQcbY1xTKyYZmlNDNFnTn61PK+yTDvL aQLhgH5X4jlXqdeshRcrtvPXXUulTrsS9V+aoaDL8JOV/20f7X88cKOm8EUa/7irVRNP aAg2ws6Nras+RNiA6DxzXfvZl2Iz+cM4uGpSaDXhnGrciGSjlJQbSrMBRl1yoNrZhWZc /9OQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:references:in-reply-to:message-id :date:subject:cc:to:from; bh=7+77GXfQ6iYnETw6smlTvFNHGhmg3fuCts6txN+82q8=; b=yTN6uNQUIZcM54kyssGcFQLTlAbVkrmKlZ+6TUeez8klODL8omaSYzSzGUuUMwONns pOyKPd29v4yUB13EQNDK6qCSc0lksFdjCvqfKkZe6ppYTuH6gQoyeDFntrUkC1j86rDQ /xmJestmPyz1msMDJn/adk0QhspMclxClhBHOoC5yqXPFVua7BejZfjeMkt/ZPKQodV/ 6vSIn69PgyjL+d+rtxel6BaRc2tlMT3SZZWt10via7zq0S+6bWm/LwqfbGi/1glGdYuV +pEPVSG4ILz/tuSNT3v2DI1qB9zw78ZqNoS6x9FMEHzFkHN3ZEww9byN/JnpbpvfmZiP eSew== 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 Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id w13-20020aa7dccd000000b004fd23c8cf1esi173183edu.52.2023.04.05.18.54.15; Wed, 05 Apr 2023 18:54:41 -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 S234268AbjDFBwb (ORCPT + 99 others); Wed, 5 Apr 2023 21:52:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50850 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233659AbjDFBw2 (ORCPT ); Wed, 5 Apr 2023 21:52:28 -0400 Received: from ex01.ufhost.com (ex01.ufhost.com [61.152.239.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3A5407AB9; Wed, 5 Apr 2023 18:52:25 -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 ex01.ufhost.com (Postfix) with ESMTP id 5C8D124E1F4; Thu, 6 Apr 2023 09:52:24 +0800 (CST) Received: from EXMBX171.cuchost.com (172.16.6.91) by EXMBX165.cuchost.com (172.16.6.75) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Thu, 6 Apr 2023 09:52:24 +0800 Received: from ubuntu.localdomain (183.27.97.179) by EXMBX171.cuchost.com (172.16.6.91) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Thu, 6 Apr 2023 09:52:23 +0800 From: Minda Chen To: Emil Renner Berthing , Conor Dooley , Vinod Koul , Kishon Vijay Abraham I , Rob Herring , Krzysztof Kozlowski , Pawel Laszczak , Greg Kroah-Hartman , Peter Chen , Roger Quadros , Philipp Zabel CC: , , , , , Paul Walmsley , Palmer Dabbelt , Albert Ou , "Minda Chen" , Mason Huo Subject: [PATCH v4 5/7] dt-bindings: usb: Add StarFive JH7110 USB Bindings YAML schemas Date: Thu, 6 Apr 2023 09:52:14 +0800 Message-ID: <20230406015216.27034-6-minda.chen@starfivetech.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230406015216.27034-1-minda.chen@starfivetech.com> References: <20230406015216.27034-1-minda.chen@starfivetech.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [183.27.97.179] X-ClientProxiedBy: EXCAS066.cuchost.com (172.16.6.26) To EXMBX171.cuchost.com (172.16.6.91) X-YovoleRuleAgent: yovoleflag X-Spam-Status: No, score=0.0 required=5.0 tests=SPF_HELO_NONE,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 StarFive JH7110 platforms USB have a wrapper module around the Cadence USBSS-DRD controller. Add binding information doc for that. Signed-off-by: Minda Chen Reviewed-by: Peter Chen --- .../bindings/usb/starfive,jh7110-usb.yaml | 136 ++++++++++++++++++ 1 file changed, 136 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml diff --git a/Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml b/Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml new file mode 100644 index 000000000000..c8b30b583854 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml @@ -0,0 +1,136 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/starfive,jh7110-usb.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: StarFive JH7110 wrapper module for the Cadence USBSS-DRD controller + +maintainers: + - Minda Chen + +properties: + compatible: + const: starfive,jh7110-usb + + reg: + items: + - description: OTG controller registers + - description: XHCI Host controller registers + - description: DEVICE controller registers + + reg-names: + items: + - const: otg + - const: xhci + - const: dev + + interrupts: + items: + - description: XHCI host controller interrupt + - description: Device controller interrupt + - description: OTG/DRD controller interrupt + + interrupt-names: + items: + - const: host + - const: peripheral + - const: otg + + clocks: + items: + - description: lpm clock + - description: stb clock + - description: apb clock + - description: axi clock + - description: utmi apb clock + + clock-names: + items: + - const: lpm + - const: stb + - const: apb + - const: axi + - const: utmi_apb + + resets: + items: + - description: PWRUP reset + - description: APB clock reset + - description: AXI clock reset + - description: UTMI_APB clock reset + + reset-names: + items: + - const: pwrup + - const: apb + - const: axi + - const: utmi + + starfive,stg-syscon: + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + items: + - description: phandle to System Register Controller stg_syscon node. + - description: register offset of STG_SYSCONSAIF__SYSCFG register for USB. + description: + The phandle to System Register Controller syscon node and the offset + of STG_SYSCONSAIF__SYSCFG register for USB. + + dr_mode: + enum: [host, otg, peripheral] + + phys: + minItems: 1 + maxItems: 2 + + phy-names: + minItems: 1 + maxItems: 2 + items: + anyOf: + - const: usb2-phy + - const: usb3-phy + +required: + - compatible + - reg + - reg-names + - interrupts + - interrupt-names + - clocks + - resets + - starfive,stg-syscon + - dr_mode + +additionalProperties: false + +examples: + - | + bus { + #address-cells = <2>; + #size-cells = <2>; + + usb@10100000 { + compatible = "starfive,jh7110-usb"; + reg = <0x0 0x10100000 0x0 0x10000>, + <0x0 0x10110000 0x0 0x10000>, + <0x0 0x10120000 0x0 0x10000>; + reg-names = "otg", "xhci", "dev"; + interrupts = <100>, <108>, <110>; + interrupt-names = "host", "peripheral", "otg"; + clocks = <&syscrg 4>, + <&stgcrg 5>, + <&stgcrg 1>, + <&stgcrg 3>, + <&stgcrg 2>; + clock-names = "lpm", "stb", "apb", "axi", "utmi_apb"; + resets = <&stgcrg 10>, + <&stgcrg 8>, + <&stgcrg 7>, + <&stgcrg 9>; + reset-names = "pwrup", "apb", "axi", "utmi"; + starfive,stg-syscon = <&stg_syscon 0x4>; + dr_mode = "host"; + }; + }; -- 2.17.1