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[2620:137:e000::1:20]) by mx.google.com with ESMTP id me14-20020a17090b17ce00b0023fbb212145si31691165pjb.175.2023.05.10.06.36.14; Wed, 10 May 2023 06:36:27 -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 S237098AbjEJN2e (ORCPT + 99 others); Wed, 10 May 2023 09:28:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35668 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237082AbjEJN2c (ORCPT ); Wed, 10 May 2023 09:28:32 -0400 Received: from ex01.ufhost.com (ex01.ufhost.com [61.152.239.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D0CB861B2; Wed, 10 May 2023 06:28:22 -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 D411D24E143; Wed, 10 May 2023 21:28:18 +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; Wed, 10 May 2023 21:28:18 +0800 Received: from ubuntu.localdomain (183.27.98.219) by EXMBX171.cuchost.com (172.16.6.91) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Wed, 10 May 2023 21:28:17 +0800 From: Minda Chen To: Rob Herring , Krzysztof Kozlowski , Pawel Laszczak , Greg Kroah-Hartman , Peter Chen , Roger Quadros , Philipp Zabel CC: , , , Minda Chen Subject: [PATCH v2 1/2] dt-bindings: cdns,usb3: Add clock and reset Date: Wed, 10 May 2023 21:28:15 +0800 Message-ID: <20230510132816.108820-2-minda.chen@starfivetech.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230510132816.108820-1-minda.chen@starfivetech.com> References: <20230510132816.108820-1-minda.chen@starfivetech.com> MIME-Version: 1.0 X-Originating-IP: [183.27.98.219] 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=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS,T_SCC_BODY_TEXT_LINE 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?1765514451458231475?= X-GMAIL-MSGID: =?utf-8?q?1765514451458231475?= To support generic clock and reset init in Cadence USBSS controller, add clock and reset dts configuration. Signed-off-by: Minda Chen --- .../devicetree/bindings/usb/cdns,usb3.yaml | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/cdns,usb3.yaml b/Documentation/devicetree/bindings/usb/cdns,usb3.yaml index cae46c4982ad..623c6b34dee3 100644 --- a/Documentation/devicetree/bindings/usb/cdns,usb3.yaml +++ b/Documentation/devicetree/bindings/usb/cdns,usb3.yaml @@ -42,6 +42,18 @@ properties: - const: otg - const: wakeup + clocks: + minItems: 1 + maxItems: 8 + description: + USB controller clocks. + + resets: + minItems: 1 + maxItems: 8 + description: + USB controller generic resets. + dr_mode: enum: [host, otg, peripheral] @@ -98,5 +110,7 @@ examples: interrupt-names = "host", "peripheral", "otg"; maximum-speed = "super-speed"; dr_mode = "otg"; + clocks = <&clk 1>, <&clk 2>, <&clk 3>; + resets = <&rst 1>, <&rst 2>, <&rst 3>; }; };