From mboxrd@z Thu Jan 1 00:00:00 1970 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=-4.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, T_DKIMWL_WL_HIGH,URIBL_BLOCKED autolearn=unavailable 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 26B48C282DE for ; Wed, 5 Jun 2019 08:57:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E9C1A20665 for ; Wed, 5 Jun 2019 08:57:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1559725067; bh=c0YEsqOYSkHPRoBUDuZFnNT2TV2vkO/fBx9LryXQQZ8=; h=References:In-Reply-To:From:Date:Subject:To:Cc:List-ID:From; b=0xWQNjXwOdJipMb1njSD+yfnqCFK0X78E5jL819ScnprRJFXHsjr6lX7+06szc81k I22zjOewZnP1P/st2SVIBWpvnxx9B9DfotbrR0vrRAMdDDyPYjCPU1EPoKpCzKLHZi TyBJhWkES/9WumluKphrDK+Ia0lhRrx4ogRz9wWs= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726825AbfFEI5n (ORCPT ); Wed, 5 Jun 2019 04:57:43 -0400 Received: from mail.kernel.org ([198.145.29.99]:58774 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726708AbfFEI5n (ORCPT ); Wed, 5 Jun 2019 04:57:43 -0400 Received: from mail-lj1-f171.google.com (mail-lj1-f171.google.com [209.85.208.171]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 135622075C; Wed, 5 Jun 2019 08:57:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1559725062; bh=c0YEsqOYSkHPRoBUDuZFnNT2TV2vkO/fBx9LryXQQZ8=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=teZM/VNmaW2NHqGV+N5r5iL6lXUjHQig6NHWnNF1S4mYmzsi4NjAF+fDOk9ojtHv/ 25WU1Ez7qjGG2oOTnK4qQ6beAa8EzJL3ZIvJGdHCforEvAOk3AV311Tb0ce+T3SpAR Y7j7xuy/LI67Ly841xOLS0ynRGXPJp0OtJa5QCRg= Received: by mail-lj1-f171.google.com with SMTP id j24so22436407ljg.1; Wed, 05 Jun 2019 01:57:41 -0700 (PDT) X-Gm-Message-State: APjAAAXX8KtjYKOl8qzbP1TH2BJSO/F+OW8cJfD8+/sHWKUohKUw+PWM qI7EINhyRdVmIeq3IrvWq+ZSSaqdO39ek/3YSlM= X-Google-Smtp-Source: APXvYqzWe9Tothd6asG+gMZd5Vz4a7A8Pf6iNjr+UUtXa6DLhJ+wX4cCJAUOiSl2wA1tKPJahmNyoUGCdoEKUu6MJcQ= X-Received: by 2002:a2e:424c:: with SMTP id p73mr2829347lja.216.1559725060311; Wed, 05 Jun 2019 01:57:40 -0700 (PDT) MIME-Version: 1.0 References: <20190503204958.GA12532@kozik-lap> <20190506130046.20898-1-m.szyprowski@samsung.com> In-Reply-To: <20190506130046.20898-1-m.szyprowski@samsung.com> From: Krzysztof Kozlowski Date: Wed, 5 Jun 2019 10:57:28 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH] usb: dwc2: Force 8bit UTMI width for Samsung Exynos SoCs To: Marek Szyprowski Cc: linux-usb@vger.kernel.org, "linux-samsung-soc@vger.kernel.org" , linux-kernel@vger.kernel.org, Minas Harutyunyan , Felipe Balbi , Bartlomiej Zolnierkiewicz , Jules Maselbas Content-Type: text/plain; charset="UTF-8" Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org On Mon, 6 May 2019 at 15:00, Marek Szyprowski wrote: > > Samsung Exynos SoCs require to force UTMI width to 8bit, otherwise the > host side of the shared USB2 PHY doesn't work. > > Reported-by: Krzysztof Kozlowski > Fixes: 707d80f0a3c5 ("usb: dwc2: gadget: Replace phyif with phy_utmi_width") > Signed-off-by: Marek Szyprowski Acked-by: Krzysztof Kozlowski Tested-by: Krzysztof Kozlowski Best regards, Krzysztof