From patchwork Thu Jul 15 09:07:48 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunfeng Yun X-Patchwork-Id: 12379489 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=-17.4 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, 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 69C77C07E96 for ; Thu, 15 Jul 2021 09:21:31 +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 3A92F610C7 for ; Thu, 15 Jul 2021 09:21:31 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3A92F610C7 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=ILMW39lj7fchldYR4bIk3rdqvayehLiR5JWA/e67eK8=; b=dDrlzbg0h6z7Mo 5gHeyt9JKGw7bb1s2FJdxmqSMakbJMP61d4KobClS5v+8o+RZzeYEGh+sLN1ahjRDHLQ2QeT3pMmQ HS+T1IPu+3ED8C0A/9EimCax2U97LkGpIYBjNuYMXuf92kQgBquJGcd2wjetf5gqNWMm0krFdLY3V 5UbaKGiH1s89PPijbx2zT7rGjtkRMyQaaUUpaWq3tou1rpyrwt3dlV4IjRQ37TJmLntlyAW83Sbk/ rN+oZ3E6t75lLNEAPjP38N0HzDb9UJAdAzsOJw0CmAZQYNIGoySvMWjSQ0tkuEOxCg6QQj8059Fx/ PaQdaqTXs33ztlM9t9YQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m3xWT-00074B-Ag; Thu, 15 Jul 2021 09:19:13 +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 1m3xVd-0006hf-AG; Thu, 15 Jul 2021 09:18:22 +0000 X-UUID: ae2e4914b74146778b59f1d5e6182b77-20210715 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=idEUE183eaE+x1zN4wMr/GP5aHxWcQ/CNexYwlep0KU=; b=oEIIplA+Q2rvCMrnjXR/KHZyZ3DRXYlCtDxvCqfWJbDBNy4dlANj7SShGnFJUWOkwxkyG2Qk4e4Rl56j5RNfri6NXvJuWlylxRdlBL7a9pNvhl7PR0KccxWHdM9+1dVnKgCXl7MrlQiUCEbiSJJvnRf0Ppo+msR8FFz8VTDeJDI=; X-UUID: ae2e4914b74146778b59f1d5e6182b77-20210715 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 1405535830; Thu, 15 Jul 2021 02:18:17 -0700 Received: from MTKMBS06N1.mediatek.inc (172.21.101.129) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 15 Jul 2021 02:08:15 -0700 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs06n1.mediatek.inc (172.21.101.129) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 15 Jul 2021 17:08:14 +0800 Received: from localhost.localdomain (10.17.3.153) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 15 Jul 2021 17:08:13 +0800 From: Chunfeng Yun To: Greg Kroah-Hartman , Rob Herring , Felipe Balbi CC: Chunfeng Yun , Matthias Brugger , Thinh Nguyen , , , , , , Yuwen Ng , Eddie Hung Subject: [PATCH v3 03/13] dt-bindings: usb: mtu3: add support property role-switch-default-mode Date: Thu, 15 Jul 2021 17:07:48 +0800 Message-ID: <1626340078-29111-4-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1626340078-29111-1-git-send-email-chunfeng.yun@mediatek.com> References: <1626340078-29111-1-git-send-email-chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210715_021821_403311_CA028620 X-CRM114-Status: UNSURE ( 9.79 ) 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. Acked-by: Rob Herring Signed-off-by: Chunfeng Yun --- v3: add Acked-by Rob 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;