From patchwork Fri Jun 18 09:29:08 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 12330769 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=-16.9 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,UNPARSEABLE_RELAY, 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 68A20C48BDF for ; Fri, 18 Jun 2021 09:34:54 +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 370F8613D6 for ; Fri, 18 Jun 2021 09:34:54 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 370F8613D6 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@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:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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=Wx8PKLrKbg5pR8kpX0P+7SWphe+47Py+ADXO1i9Sl/s=; b=U1sFtWjKsrrUCr SY2jjIi0cZUggv6XI+BKfvV5bYtk6m+Zv/bD2sKj5mh011CNJ92neytAFZLmV4DKZKs2gF3kT0cv/ geS9Bo71qK3Ghr15ykBTc68tuJVyepUc+HbiPAeTiFUDWwUDYUFrM/fttYO4Fl5rhia1jvVuJTSPf KskYxU1ylkid2BSIc/ZMi45AS4TOwsetSGwkO1kMfHrGOQJ465jTDT/viebdq6xbIfsBwqgn4TIo8 AMBLzQX7k6qOuD4+Pe+Swu6Ru/Hsv33/nsBVL394JAwm9wZqJqrc6jr4q8hnl/Safv50lSD9912aX kmMfWT0HukzelKhHUa8w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1luArI-00DU2J-Tj; Fri, 18 Jun 2021 09:32:17 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1luAr8-00DTyq-4H; Fri, 18 Jun 2021 09:32:07 +0000 X-UUID: f36ee9d1757d42fea61556ee8656e82a-20210618 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=vnfs5155Rw2JtkZ6C8jVWfJfDD9TIYlmxEA/n6oa6Og=; b=ZZJ9k9YB9Ek/NslIPEYlH3Jy4SVCa8R/LbQbRBP9pKB0SnE9Xd1RjNT5t6HgDj+uF4PRBJZABYG3TQcg6UlO9zotltcZeEStwlFxpuci5PCqi2agKDqTToPoaXSyfic7TSpocS4Frrx0j2uwS/M5GwMfscUJJ8sTTMq4EvSeHRU=; X-UUID: f36ee9d1757d42fea61556ee8656e82a-20210618 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 657657975; Fri, 18 Jun 2021 02:32:04 -0700 Received: from MTKMBS31N2.mediatek.inc (172.27.4.87) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 18 Jun 2021 02:29:41 -0700 Received: from mtkcas11.mediatek.inc (172.21.101.40) by MTKMBS31N2.mediatek.inc (172.27.4.87) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 18 Jun 2021 17:29:33 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 18 Jun 2021 17:29:32 +0800 From: Chunfeng Yun To: Greg Kroah-Hartman , Rob Herring , Felipe Balbi CC: Chunfeng Yun , Matthias Brugger , Thinh Nguyen , , , , , Subject: [PATCH v2 03/13] dt-bindings: usb: mtu3: add support property role-switch-default-mode Date: Fri, 18 Jun 2021 17:29:08 +0800 Message-ID: <1624008558-16949-4-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1624008558-16949-1-git-send-email-chunfeng.yun@mediatek.com> References: <1624008558-16949-1-git-send-email-chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: C3FC8BE00671BD0439E5515C10ADDCB071F1D44DD82EF7172FF13985681084FB2000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210618_023206_202123_AD434C1A X-CRM114-Status: UNSURE ( 9.58 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add support optional property of role-switch-default-mode, used to set default mode while usb role is USB_ROLE_NONE when use usb-role-switch to switch mode. Signed-off-by: Chunfeng Yun Acked-by: Rob Herring --- v2: no changes --- Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml index 3e6f2750f48d..104f1f7edaf0 100644 --- a/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml +++ b/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml @@ -116,6 +116,10 @@ properties: description: Support role switch. type: boolean + role-switch-default-mode: + enum: [host, peripheral] + default: host + connector: $ref: /connector/usb-connector.yaml# description: @@ -184,6 +188,7 @@ patternProperties: dependencies: connector: [ 'usb-role-switch' ] port: [ 'usb-role-switch' ] + role-switch-default-mode: [ 'usb-role-switch' ] wakeup-source: [ 'mediatek,syscon-wakeup' ] required: @@ -288,6 +293,7 @@ examples: wakeup-source; dr_mode = "otg"; usb-role-switch; + role-switch-default-mode = "host"; #address-cells = <1>; #size-cells = <1>; ranges;