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=-7.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 E2776C433E0 for ; Wed, 24 Jun 2020 17:15:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BC4A420823 for ; Wed, 24 Jun 2020 17:15:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="SR+CHrdN" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2405412AbgFXRPP (ORCPT ); Wed, 24 Jun 2020 13:15:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48192 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2405372AbgFXRPO (ORCPT ); Wed, 24 Jun 2020 13:15:14 -0400 Received: from mail-ot1-x342.google.com (mail-ot1-x342.google.com [IPv6:2607:f8b0:4864:20::342]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E214AC061573 for ; Wed, 24 Jun 2020 10:15:13 -0700 (PDT) Received: by mail-ot1-x342.google.com with SMTP id 18so2627171otv.6 for ; Wed, 24 Jun 2020 10:15:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=WJq1E9+4ZIKiH2IMq2/oJWvEWmQE7EtG4I/6aJCrDto=; b=SR+CHrdNFIVnKcR5PuzzeRzD/q1oh/SKiAAgMxN3LTOve05sHTsCzluGm2WXe/7okI 6AAkZlim56rMH5brzjlld/n4iEyYw3+G08opJ6Tvnwhf+sLNA1WdTWzk6Zx/GKcztLZg oZx5EokOZT6grCL1UULM3If8PSsNtCkb6oB1yF3mpAv0wDZ7GVp+3rJ4oQF7zEgRx0Wh /pBD9SGJQYSSMS0cOYpoIbU4/aLQ5Vbo+GepRjU3aWwDYc8nc2V85CN5hMP0FKGClSUh 9jFHHnr3dZE/7hMaQ66dC95x4dJbFxvZn+2bHbr6yK76sa4OKGMfZgh5yeoLfsiH8cFg 5Fqg== X-Google-DKIM-Signature: v=1; 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=WJq1E9+4ZIKiH2IMq2/oJWvEWmQE7EtG4I/6aJCrDto=; b=n+PjYudUxeDbzLBv+JFLdm/6G62tB1e9dWmdpkR8TZH76vcS3BQBuS0aaisO1cQEqk cQIf7cQEOXR0DUBUGZ1dFtSKWR4x0t7EpSKrkycODEF3QAMLWADghO8uRjqYQ8z4ZGmU 28/SN6L8bqt1ET5X5/SoDyVwmVCGzmBpTMKhC3qljC7iBcKqzUkmhErdt5Hvl7bZGeSh LXwgZfdIG3wW+1SRs2WrEhhmmpvJG7id2Yl5Tq2fuKWDa8BwcG+EezXepbwXUwMKW4MM vmfwp7nOS/dsa8d0bNoKKZK7aibSW7cUL/ysEwDWxDc0Eju2Ocm+zDr9fWDktWTwHcpu BEVw== X-Gm-Message-State: AOAM532nH/GC5a9fO8VThsgaD/6SDdy+BeZCgJLG0HUuZU4JPfJqH7FS wnfsvQvvqDi8jfXgrg2VKJOObwtPDHQH1NCbt1s= X-Google-Smtp-Source: ABdhPJw0uBvgV2g3AF7veHKvHYWDw9aQO7TojFYpl6P4GiFvNpCq04hG1+J1+Vn/xvwfRTt/0DfkyOeKdIR/q48sUJc= X-Received: by 2002:a4a:db4b:: with SMTP id 11mr24595586oot.11.1593018913261; Wed, 24 Jun 2020 10:15:13 -0700 (PDT) MIME-Version: 1.0 References: <20200613235331.24678-1-TheSven73@gmail.com> In-Reply-To: <20200613235331.24678-1-TheSven73@gmail.com> From: Sven Van Asbroeck Date: Wed, 24 Jun 2020 13:15:02 -0400 Message-ID: Subject: Re: [PATCH v1] mtd: spi-nor: Add support for Winbond w25q64jv spi flash To: Tudor Ambarus , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra Cc: linux-mtd@lists.infradead.org, Linux Kernel Mailing List Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Is there any way I can help to get this patch into mainline? Thank you, Sven On Sat, Jun 13, 2020 at 7:53 PM Sven Van Asbroeck wrote: > > This chip is (nearly) identical to the Winbond w25q64 which is > already supported by Linux. Compared to the w25q64, the 'jv' > does not support Quad SPI mode, and has a different JEDEC ID. > > To: Tudor Ambarus > To: Miquel Raynal > To: Richard Weinberger > To: Vignesh Raghavendra > Cc: linux-mtd@lists.infradead.org > Cc: linux-kernel@vger.kernel.org > Signed-off-by: Sven Van Asbroeck > --- > > Tree: next-20200613 > > drivers/mtd/spi-nor/winbond.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/mtd/spi-nor/winbond.c b/drivers/mtd/spi-nor/winbond.c > index 5062af10f138..18bdff02f57f 100644 > --- a/drivers/mtd/spi-nor/winbond.c > +++ b/drivers/mtd/spi-nor/winbond.c > @@ -65,6 +65,7 @@ static const struct flash_info winbond_parts[] = { > SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) }, > { "w25x64", INFO(0xef3017, 0, 64 * 1024, 128, SECT_4K) }, > { "w25q64", INFO(0xef4017, 0, 64 * 1024, 128, SECT_4K) }, > + { "w25q64jv", INFO(0xef7017, 0, 64 * 1024, 128, SECT_4K) }, > { "w25q64dw", INFO(0xef6017, 0, 64 * 1024, 128, > SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | > SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) }, > -- > 2.17.1 > 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=-7.0 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 C1F71C433DF for ; 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Wed, 24 Jun 2020 10:15:13 -0700 (PDT) MIME-Version: 1.0 References: <20200613235331.24678-1-TheSven73@gmail.com> In-Reply-To: <20200613235331.24678-1-TheSven73@gmail.com> From: Sven Van Asbroeck Date: Wed, 24 Jun 2020 13:15:02 -0400 Message-ID: Subject: Re: [PATCH v1] mtd: spi-nor: Add support for Winbond w25q64jv spi flash To: Tudor Ambarus , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-mtd@lists.infradead.org, Linux Kernel Mailing List Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org Is there any way I can help to get this patch into mainline? Thank you, Sven On Sat, Jun 13, 2020 at 7:53 PM Sven Van Asbroeck wrote: > > This chip is (nearly) identical to the Winbond w25q64 which is > already supported by Linux. Compared to the w25q64, the 'jv' > does not support Quad SPI mode, and has a different JEDEC ID. > > To: Tudor Ambarus > To: Miquel Raynal > To: Richard Weinberger > To: Vignesh Raghavendra > Cc: linux-mtd@lists.infradead.org > Cc: linux-kernel@vger.kernel.org > Signed-off-by: Sven Van Asbroeck > --- > > Tree: next-20200613 > > drivers/mtd/spi-nor/winbond.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/mtd/spi-nor/winbond.c b/drivers/mtd/spi-nor/winbond.c > index 5062af10f138..18bdff02f57f 100644 > --- a/drivers/mtd/spi-nor/winbond.c > +++ b/drivers/mtd/spi-nor/winbond.c > @@ -65,6 +65,7 @@ static const struct flash_info winbond_parts[] = { > SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) }, > { "w25x64", INFO(0xef3017, 0, 64 * 1024, 128, SECT_4K) }, > { "w25q64", INFO(0xef4017, 0, 64 * 1024, 128, SECT_4K) }, > + { "w25q64jv", INFO(0xef7017, 0, 64 * 1024, 128, SECT_4K) }, > { "w25q64dw", INFO(0xef6017, 0, 64 * 1024, 128, > SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | > SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) }, > -- > 2.17.1 > ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/