From patchwork Thu Aug 29 09:22:29 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: 11120731 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AA0A31399 for ; Thu, 29 Aug 2019 09:23:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 93F4323404 for ; Thu, 29 Aug 2019 09:23:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727764AbfH2JXw (ORCPT ); Thu, 29 Aug 2019 05:23:52 -0400 Received: from Mailgw01.mediatek.com ([1.203.163.78]:18450 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1727066AbfH2JXS (ORCPT ); Thu, 29 Aug 2019 05:23:18 -0400 X-UUID: ad62e95182944543bf4a72eb92fb8241-20190829 X-UUID: ad62e95182944543bf4a72eb92fb8241-20190829 Received: from mtkcas34.mediatek.inc [(172.27.4.253)] by mailgw01.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLS) with ESMTP id 1471104585; Thu, 29 Aug 2019 17:23:09 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by MTKMBS31N2.mediatek.inc (172.27.4.87) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Thu, 29 Aug 2019 17:23:07 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Thu, 29 Aug 2019 17:23:06 +0800 From: Chunfeng Yun To: Rob Herring , Greg Kroah-Hartman , Biju Das CC: Mark Rutland , Chunfeng Yun , Matthias Brugger , Adam Thomson , Li Jun , Badhri Jagan Sridharan , Heikki Krogerus , Hans de Goede , Andy Shevchenko , Min Guo , , , , , , Linus Walleij , Nagarjuna Kristam Subject: [PATCH next v11 02/11] dt-bindings: connector: add optional properties for Type-B Date: Thu, 29 Aug 2019 17:22:29 +0800 Message-ID: <1567070558-29417-3-git-send-email-chunfeng.yun@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1567070558-29417-1-git-send-email-chunfeng.yun@mediatek.com> References: <1567070558-29417-1-git-send-email-chunfeng.yun@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: 9C2EC96B8B363E71A50C5F9C5D790CC677A301C1E33EDD6A18BE8FEB14A903AF2000:8 X-MTK: N Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Add id-gpios, vbus-gpios, vbus-supply and pinctrl properties for usb-b-connector Signed-off-by: Chunfeng Yun Reviewed-by: Rob Herring Reviewed-by: Linus Walleij --- v11 changes: 1. add Reviewed-by Linus v6~v10 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.