From patchwork Fri Aug 28 10:30:36 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: ChiYuan Huang X-Patchwork-Id: 11742559 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 8BDF716B1 for ; Fri, 28 Aug 2020 10:31:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6B4F5208CA for ; Fri, 28 Aug 2020 10:31:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="jSBYefrA" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729086AbgH1KbK (ORCPT ); Fri, 28 Aug 2020 06:31:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47018 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729023AbgH1Kax (ORCPT ); Fri, 28 Aug 2020 06:30:53 -0400 Received: from mail-pf1-x444.google.com (mail-pf1-x444.google.com [IPv6:2607:f8b0:4864:20::444]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 38706C06121B; Fri, 28 Aug 2020 03:30:51 -0700 (PDT) Received: by mail-pf1-x444.google.com with SMTP id y206so434603pfb.10; Fri, 28 Aug 2020 03:30:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=htXOCVPrq8HdJeur07eO9bXCbnwDHC4OtbEI9rP9Tn4=; b=jSBYefrAZXpv+3xnFQAVI3JPtpbLw5e930QLjDyJDlEkHKYU2qNN12+NjMaQQzrdhQ fdX6N3fidTAAbijg9JQiMFWxIUcc3HVVueSN6wzz9SPfw4uiExWh6sznbWhsU/Fcu3KM R20xoHhTwxxlJ0aX2p8ly+aJYWVGThFICBRCqj/xEspdxM8KdfNk92AIRQZ9NmydSJ81 dOtxXTo9mkC3FY+NqlDGvv/ePYMpgKGMukDsFJJxYTSCPYdjbK0P1gk9DCCzj3Vnzd98 O5zhLjChK8mr5lIrUoXUs9vrpIdA/M94HcRFLeLMaEfA7MimARXiG7Z11228tIuv2kNr 1reQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=htXOCVPrq8HdJeur07eO9bXCbnwDHC4OtbEI9rP9Tn4=; b=iGJ2Id1or82QR7+1jd3ixZ5IfcvUePNaGyQ5pOg/rtdunvasatjM/rM35tKNFtxudq nrdsizFV+xOMnBFR5FGAPiV3lqTu8oo874seNYAUiOV9Ey0BX5ceO5H4mIlAbRpNz7pG CZ1RfQI1h7NlN5qpgYk7EJRHK+DjHDJjrLv7mzyNl2Cz5YN2Ops7fRQVK8TLvkjtv+UI EgY/WLyGvU3YhyQ65YEFTQvssmK8MDL1XO6W3/gpyPh0CyTUOCJ2DxSKx32RP+03YLiZ 7Kli5dd/79S3oNdjYR3SAnVi5a9QFxXdg3WcUsv7lVKaFyAvhwYACucy0RDhYtahGPtK 9cbg== X-Gm-Message-State: AOAM530jgxzvyrLBuEvjToY+4Mx2X3K0Y5bSD6hZPyzQv6J2dWbLOn7V tvraMsJU3FenAL5l6cl63Jk= X-Google-Smtp-Source: ABdhPJzAikASnfF5fhZ0b1hQfPKicQB/myOGamaEIpzFEbCmIe0pEQH3qzKz0PISqby+vMHZzrUaeQ== X-Received: by 2002:a62:4ed4:: with SMTP id c203mr688174pfb.151.1598610649951; Fri, 28 Aug 2020 03:30:49 -0700 (PDT) Received: from localhost.localdomain ([2402:7500:46a:912:790c:5a03:60b5:8987]) by smtp.gmail.com with ESMTPSA id g25sm1232224pfk.37.2020.08.28.03.30.46 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Fri, 28 Aug 2020 03:30:49 -0700 (PDT) From: cy_huang To: gregkh@linuxfoundation.org, robh+dt@kernel.org, matthias.bgg@gmail.com, linux@roeck-us.net, heikki.krogerus@linux.intel.com Cc: cy_huang@richtek.com, gene_chen@richtek.com, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 2/2] usb typec: mt6360: Add MT6360 Type-C DT binding documentation Date: Fri, 28 Aug 2020 18:30:36 +0800 Message-Id: <1598610636-4939-2-git-send-email-u0084500@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1598610636-4939-1-git-send-email-u0084500@gmail.com> References: <1598610636-4939-1-git-send-email-u0084500@gmail.com> Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org From: ChiYuan Huang Add a devicetree binding documentation for the MT6360 Type-C driver. usb typec: mt6360: Rename DT binding doument from mt6360 to mt636x Signed-off-by: ChiYuan Huang --- .../bindings/usb/mediatek,mt6360-tcpc.yaml | 73 ++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/mediatek,mt6360-tcpc.yaml diff --git a/Documentation/devicetree/bindings/usb/mediatek,mt6360-tcpc.yaml b/Documentation/devicetree/bindings/usb/mediatek,mt6360-tcpc.yaml new file mode 100644 index 00000000..9e8ab0d --- /dev/null +++ b/Documentation/devicetree/bindings/usb/mediatek,mt6360-tcpc.yaml @@ -0,0 +1,73 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/usb/mediatek,mt6360-tcpc.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Mediatek MT6360 Type-C Port Switch and Power Delivery controller DT bindings + +maintainers: + - ChiYuan Huang + +description: | + Mediatek MT6360 is a multi-functional device. It integrates charger, ADC, flash, RGB indicators, + regulators (BUCKs/LDOs), and TypeC Port Switch with Power Delivery controller. + This document only describes MT6360 Type-C Port Switch and Power Delivery controller. + +properties: + compatible: + enum: + - mediatek,mt6360-tcpc + + interrupts-extended: + maxItems: 1 + + interrupt-names: + items: + - const: PD_IRQB + +patternProperties: + "connector": + type: object + $ref: ../connector/usb-connector.yaml# + description: + Properties for usb c connector. + +additionalProperties: false + +required: + - compatible + - interrupts-extended + - interrupt-names + +examples: + - | + #include + #include + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + mt6360@34 { + compatible = "mediatek,mt6360"; + reg = <0x34>; + + tcpc { + compatible = "mediatek,mt6360-tcpc"; + interrupts-extended = <&gpio26 3 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "PD_IRQB"; + + connector { + compatible = "usb-c-connector"; + label = "USB-C"; + data-role = "dual"; + power-role = "dual"; + try-power-role = "sink"; + source-pdos = ; + sink-pdos = ; + op-sink-microwatt = <10000000>; + }; + }; + }; + }; +...