From patchwork Tue Jul 27 18:55:23 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 12403487 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=-17.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 80096C4338F for ; Tue, 27 Jul 2021 18:57:14 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 40EAD60F6E for ; Tue, 27 Jul 2021 18:57:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 40EAD60F6E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bp.renesas.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=oMk9EQEjVOdka725msA8G+Kkk0j8RCR9dpTo4WfzehA=; b=ckv9mIQ2lQcmL0 r4e/DE0qjkSZMY9Usj7HCOBN01LzDWjx2r1f+TJj2kkS8ABM1njuQeGLDJNMxeLMN13gZedDyjEzg Nt+Sq/+PtpjuLs/TArpvxFqSBDO1SU8E8tF6/rXuz16zQLSMcDoLX60HlJC+vOwg6mXlyyIJoOnCi QbauXVKn5GyrSG8kHwbqgrW/gql1QDgcF2yPbizzUf+axkWQsxMAGyqu9AQt5qRfpk7wKOaDdOaL/ lBirxT/plfXycP/yqh5+B7DmEFWaxExYHvQzqIa2uqTobgGijcg88ZSRLfUs3R+Yc/R2ta7zLLBIt grOrCl4ACGJK0Kpd9c2w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m8SGP-00G3rJ-NL; Tue, 27 Jul 2021 18:57:13 +0000 Received: from relmlor1.renesas.com ([210.160.252.171] helo=relmlie5.idc.renesas.com) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m8SEy-00G3Ea-3w for linux-phy@lists.infradead.org; Tue, 27 Jul 2021 18:55:45 +0000 X-IronPort-AV: E=Sophos;i="5.84,274,1620658800"; d="scan'208";a="88939034" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie5.idc.renesas.com with ESMTP; 28 Jul 2021 03:55:41 +0900 Received: from localhost.localdomain (unknown [10.226.92.236]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id 90992400B9EB; Wed, 28 Jul 2021 03:55:38 +0900 (JST) From: Biju Das To: Rob Herring Cc: Biju Das , Kishon Vijay Abraham I , Vinod Koul , Yoshihiro Shimoda , linux-phy@lists.infradead.org, devicetree@vger.kernel.org, Geert Uytterhoeven , Chris Paterson , Biju Das , Prabhakar Mahadev Lad , linux-renesas-soc@vger.kernel.org Subject: [PATCH v5 2/6] dt-bindings: phy: renesas, usb2-phy: Document RZ/G2L phy bindings Date: Tue, 27 Jul 2021 19:55:23 +0100 Message-Id: <20210727185527.19907-3-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210727185527.19907-1-biju.das.jz@bp.renesas.com> References: <20210727185527.19907-1-biju.das.jz@bp.renesas.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210727_115544_382144_17A74DB0 X-CRM114-Status: UNSURE ( 5.60 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org Document USB phy bindings for RZ/G2L SoC. RZ/G2L USB2.0 phy uses line ctrl register for OTG_ID pin changes. It uses a different OTG-BC interrupt bit for device recognition. Apart from this, the PHY reset is controlled by USBPHY control IP and Document reset is a required property. Signed-off-by: Biju Das Reviewed-by: Lad Prabhakar Acked-by: Rob Herring Reviewed-by: Yoshihiro Shimoda --- v4->v5: * Removed 'properties' and just used 'required' for RZ/G2L SoC. v3->v4: * Removed second reset * Added family specific compatible string. v2->v3 * Created a new compatible for RZ/G2L as per Geert's suggestion. * Added resets required properties for RZ/G2L SoC. --- .../devicetree/bindings/phy/renesas,usb2-phy.yaml | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml index d5dc5a3cdceb..3a6e1165419c 100644 --- a/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml +++ b/Documentation/devicetree/bindings/phy/renesas,usb2-phy.yaml @@ -30,6 +30,11 @@ properties: - renesas,usb2-phy-r8a77995 # R-Car D3 - const: renesas,rcar-gen3-usb2-phy + - items: + - enum: + - renesas,usb2-phy-r9a07g044 # RZ/G2{L,LC} + - const: renesas,rzg2l-usb2-phy # RZ/G2L family + reg: maxItems: 1 @@ -91,6 +96,16 @@ required: - clocks - '#phy-cells' +allOf: + - if: + properties: + compatible: + contains: + const: renesas,rzg2l-usb2-phy + then: + required: + - resets + additionalProperties: false examples: