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a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=VmJocWvsymOdQ7NU7/6yMlP4/6K5DwEx+usK89GVi9s=; b=FOcBEiQY+Ftia4cu55xHOLOug92cAHRe9PSXnHM5K8/QP1vv5deYLZuTV8PsGsb1j1 eU/IiYhn1kDWBZD8q60LMmJy85+se+bhspgbEpzYgCAf7+QMY2dfxNAYRytdyrabu8Pv 3PXWnQprLG2XdCKXMH2hx4gnMT5hZ6r1rDdqsXxdJtVvY/nx2m0ARbw6BwHfffFyCsLd e3fSaDGxXk+TDnLVeFIgDshnIaTUdOeosw3NEUWpxtQG3C8KTaDezQo1uhyPmF7AXAeI 65HaiQuks+nlj9tbY5vLAgXpDetyPHDVUgjeE8oxLSnlHoQRsjPJjznmtlN+HxOiZSNp rjAw== X-Gm-Message-State: APjAAAUC4mqVYi4JCf2/gz2l/SiHtVEAlnGrSqgALTYPDff30Uj09Agv 51JGjvVD3+K50IczWdvq9Lr8nw9PIkgK6Fz0IeUZxw== X-Google-Smtp-Source: APXvYqxpqm0yndDdT3beIa5MGWi8lTPoZhzSa/lWFiqq6Dn3b88/pHlyJgXWVtBOlC/fjyLdOtrrqUOtG4JGHdovYiM= X-Received: by 2002:ac2:5c42:: with SMTP id s2mr60787048lfp.61.1564999694066; Mon, 05 Aug 2019 03:08:14 -0700 (PDT) MIME-Version: 1.0 References: <1563958245-6321-1-git-send-email-chunfeng.yun@mediatek.com> <1563958245-6321-4-git-send-email-chunfeng.yun@mediatek.com> In-Reply-To: <1563958245-6321-4-git-send-email-chunfeng.yun@mediatek.com> From: Linus Walleij Date: Mon, 5 Aug 2019 12:08:02 +0200 Message-ID: Subject: Re: [PATCH v8 03/11] dt-bindings: usb: add binding for USB GPIO based connection detection driver To: Chunfeng Yun X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190805_030816_073000_1D5B22A7 X-CRM114-Status: GOOD ( 10.51 ) 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 , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Heikki Krogerus , Hans de Goede , Greg Kroah-Hartman , linux-usb , "linux-kernel@vger.kernel.org" , Biju Das , Badhri Jagan Sridharan , Andy Shevchenko , Rob Herring , "moderated list:ARM/Mediatek SoC support" , Min Guo , Matthias Brugger , Adam Thomson , Linux ARM , Li Jun Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Jul 24, 2019 at 10:51 AM Chunfeng Yun wrote: > It's used to support dual role switch via GPIO when use Type-B > receptacle, typically the USB ID pin is connected to an input > GPIO, and also used to enable/disable device when the USB Vbus > pin is connected to an input GPIO. > > Signed-off-by: Chunfeng Yun > --- > v8 changes: Reviewed-by: Linus Walleij Yours, Linus Walleij _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel