From patchwork Tue Aug 13 11:27:05 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?Q2h1bmZlbmcgWXVuICjkupHmmKXls7Ap?= X-Patchwork-Id: 11091831 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 52F3A1398 for ; Tue, 13 Aug 2019 11:29:07 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3F9B5285E5 for ; Tue, 13 Aug 2019 11:29:07 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 32625285F0; Tue, 13 Aug 2019 11:29:07 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id C9A9D285E5 for ; Tue, 13 Aug 2019 11:29:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=+Pe+dDVGt4OX7EbgbtYFoO0rGWdkUjoCTK4VwZxIZ3w=; b=jehB+Lnqt4Y3lP UqKqrQY/Bfn3wWNjTSYNY4FtPZ1BCTeEE7/KsmxB3z7Ra0HcX3QsBCe1Roy5UZ2xMmcyUUIUSMhb/ 3xlgAss0qlLnQnknTrz+l6PHXOEXerqZdUNBxQyPQRNby7bHpoA5duS6fj+SZqymEZL/WHtzI0vQm Hj2Y73e82c/luGkPSjOuhhf+Y0cHGL8CoJQ+WOH/Yb8LCPbHKkTggYQ+KCQ9YIfrhEwH4jCIxggJl Ve2TJC8GtQhufkj0WpJFgJDpVpTBEbqRPrWDKSkYrEhNzw3l5yC8GgQozqEMu1V1MpWL0xAwTPgCF GluHzmA00Q5SZPQkM4Eg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hxUzB-0001j5-Vu; Tue, 13 Aug 2019 11:29:06 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hxUxo-0000N2-0d; Tue, 13 Aug 2019 11:27:41 +0000 X-UUID: c9bbdd55ab3947718d7e05b0112274b5-20190813 X-UUID: c9bbdd55ab3947718d7e05b0112274b5-20190813 Received: from mtkcas67.mediatek.inc [(172.29.193.45)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 1358355740; Tue, 13 Aug 2019 03:27:26 -0800 Received: from MTKMBS31N2.mediatek.inc (172.27.4.87) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Tue, 13 Aug 2019 04:27:25 -0700 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by MTKMBS31N2.mediatek.inc (172.27.4.87) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Tue, 13 Aug 2019 19:27:17 +0800 Received: from localhost.localdomain (10.17.3.153) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Tue, 13 Aug 2019 19:27:20 +0800 From: Chunfeng Yun To: Rob Herring , Greg Kroah-Hartman , Biju Das Subject: [PATCH next v9 02/11] dt-bindings: connector: add optional properties for Type-B Date: Tue, 13 Aug 2019 19:27:05 +0800 Message-ID: <1565695634-9711-3-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1565695634-9711-1-git-send-email-chunfeng.yun@mediatek.com> References: <1565695634-9711-1-git-send-email-chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: 74B3E05A1D087EC7962C899293E050E2312DEB91A7DAB81C884150FE646D4F992000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190813_042740_102359_22534CB2 X-CRM114-Status: UNSURE ( 9.55 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Hans de Goede , Heikki Krogerus , Badhri Jagan Sridharan , Linus Walleij , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Matthias Brugger , Andy Shevchenko , linux-mediatek@lists.infradead.org, Min Guo , Chunfeng Yun , Nagarjuna Kristam , Adam Thomson , linux-arm-kernel@lists.infradead.org, Li Jun Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add id-gpios, vbus-gpios, vbus-supply and pinctrl properties for usb-b-connector Signed-off-by: Chunfeng Yun Reviewed-by: Rob Herring --- v6~v9 no changes v5 changes: 1. add reviewed by Rob v4 no changes v3 changes: 1. add GPIO direction, and use fixed-regulator for GPIO controlled VBUS regulator suggested by Rob; v2 changes: 1. describe more clear for vbus-gpios and vbus-supply suggested by Hans --- .../bindings/connector/usb-connector.txt | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/Documentation/devicetree/bindings/connector/usb-connector.txt b/Documentation/devicetree/bindings/connector/usb-connector.txt index cef556d4e5ee..d357987181ee 100644 --- a/Documentation/devicetree/bindings/connector/usb-connector.txt +++ b/Documentation/devicetree/bindings/connector/usb-connector.txt @@ -17,6 +17,20 @@ Optional properties: - self-powered: Set this property if the usb device that has its own power source. +Optional properties for usb-b-connector: +- id-gpios: an input gpio for USB ID pin. +- vbus-gpios: an input gpio for USB VBUS pin, used to detect presence of + VBUS 5V. + see gpio/gpio.txt. +- vbus-supply: a phandle to the regulator for USB VBUS if needed when host + mode or dual role mode is supported. + Particularly, if use an output GPIO to control a VBUS regulator, should + model it as a regulator. + see regulator/fixed-regulator.yaml +- pinctrl-names : a pinctrl state named "default" is optional +- pinctrl-0 : pin control group + see pinctrl/pinctrl-bindings.txt + Optional properties for usb-c-connector: - power-role: should be one of "source", "sink" or "dual"(DRP) if typec connector has power support.