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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 55A40C433F5 for ; Thu, 24 Mar 2022 13:18:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350418AbiCXNUK (ORCPT ); Thu, 24 Mar 2022 09:20:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41326 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231977AbiCXNUI (ORCPT ); Thu, 24 Mar 2022 09:20:08 -0400 Received: from mail-oi1-f177.google.com (mail-oi1-f177.google.com [209.85.167.177]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6C30F71A03; Thu, 24 Mar 2022 06:18:36 -0700 (PDT) Received: by mail-oi1-f177.google.com with SMTP id r8so4852044oib.5; Thu, 24 Mar 2022 06:18:36 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to; bh=QsCxD91gYZRywdPEm5/HAl9nSNp+sICZ3w09LMCK6DI=; b=RSL7xq8d6rDd2rdDl5/VsBb/ip/kaAkf009l7kpMsYc4tEiGC3oaj0LvfFqbUZarHv x0kYJJpgJg4U5tFre2Ywsu4KeVfq/Eh/n4WT5czVCuuPL058ot57W6djC8vYh7UcuN0F njKdZhOyMEZNR3/Rgf44dghtZGKQyxovkFqYzYTqrww3FrwgHO04+++M46kAnNQ5l6Fv iUFfn7zSQGrQ1nhiQYHlZ4rQXPVGDaFmZrPyJUNx7zOfU2qjukhI8eQHUefeMZigScPn LjHPonOmphxJg3xHUgpFKhhyb3x2V6eYMiJFNKmYF4VyR/cStFYyyGxdaDFzwZ2CzaXt g0hQ== X-Gm-Message-State: AOAM531vJ4slBU9ar2Vjx08FbqLYNSLz58TLydRR3DHOU66HK9tb/UCZ sdWpscawSCTgKoqNkPcjYQ== X-Google-Smtp-Source: ABdhPJyHBGnuJ/5vuGOuv0i3duGQMinOQLDQ1LtklPVGYQGE5laVYDQlW52jwpNtGpiJx/BFw7MvVA== X-Received: by 2002:a05:6808:118f:b0:2d9:a01a:48be with SMTP id j15-20020a056808118f00b002d9a01a48bemr6835145oil.265.1648127915708; Thu, 24 Mar 2022 06:18:35 -0700 (PDT) Received: from robh.at.kernel.org (66-90-144-107.dyn.grandenetworks.net. [66.90.144.107]) by smtp.gmail.com with ESMTPSA id e8-20020a9d63c8000000b005b235a56831sm1319919otl.49.2022.03.24.06.18.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 24 Mar 2022 06:18:35 -0700 (PDT) Received: (nullmailer pid 1907796 invoked by uid 1000); Thu, 24 Mar 2022 13:18:34 -0000 Date: Thu, 24 Mar 2022 08:18:34 -0500 From: Rob Herring To: =?utf-8?B?5pa96YyV6bS7?= Cc: Greg KH , stern@rowland.harvard.edu, p.zabel@pengutronix.de, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, wells.lu@sunplus.com Subject: Re: [PATCH v1 0/2] Add USB HOST OHCI driver for Sunplus SP7021 SoC Message-ID: References: <1647235924-15572-1-git-send-email-vincent.sunplus@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Mar 24, 2022 at 06:48:41PM +0800, 施錕鴻 wrote: > Rob Herring 於 2022年3月24日 週四 上午2:07寫道： > > > > On Mon, Mar 14, 2022 at 01:32:02PM +0800, Vincent Shih wrote: > > > This is a patch series for USB HOST OHCI driver for Sunplus SP7021 SoC. > > > > > > Sunplus SP7021 is an ARM Cortex A7 (4 cores) based SoC. It integrates > > > many peripherals (ex: UART, I2C, SPI, SDIO, eMMC, USB, SD Card and > > > etc.) into a single chip. It is designed for industrial control. > > > > Looks to me like the generic-ohci binding and driver should work for > > this? > > > The generic-ohci binding and driver did work for Sunplus SP7021. > And do I need to submit the patch for the ohci driver and binding doc > for Sunplus > SP7021 SoC ? Just need to add the compatible string to the generic-ohci binding. For the driver, I don't know, did you have to change anything? Rob