linux-kernel - Re: [PATCH] [v3]mtd: spi-nor: winbond: add 1.8v SPI NOR Flash IDs

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Date:   Thu, 28 May 2020 11:18:27 +0800
From:   Nicolas Boichat <drinkcat@...omium.org>
To:     吴兴育B01779 <wuxy@...land.com.cn>
Cc:     lkml <linux-kernel@...r.kernel.org>,
        linux-mtd <linux-mtd@...ts.infradead.org>,
        stlin2 <stlin2@...bond.com>,
        wuxy <wuxy@...land.corp-partner.google.com>
Subject: Re: [PATCH] [v3]mtd: spi-nor: winbond: add 1.8v SPI NOR Flash IDs

On Thu, May 28, 2020 at 11:16 AM 吴兴育B01779 <wuxy@...land.com.cn> wrote:
>
>
> >
> > This patch copied from:https://patchwork.ozlabs.org/patch/1150756/,
> > The original patch is invalid,so re-submit a new patch for this.
>
> This belongs below the ---, but I guess the maintainer can help you with that.
> --->This --- is automatically generated, it looks like I can't move it to below  ---

Sure, but you can always edit the message before you send it
(--annotate parameter of git send-email).

>
> ------------------ Original ------------------
> From:  "Nicolas Boichat"<drinkcat@...omium.org>;
> Date:  Thu, May 28, 2020 11:06 AM
> To:  "wuxy"<wuxy@...land.com.cn>;
> Cc:  "lkml"<linux-kernel@...r.kernel.org>; "linux-mtd"<linux-mtd@...ts.infradead.org>; "stlin2"<stlin2@...bond.com>; "wuxy"<wuxy@...land.corp-partner.google.com>;
> Subject:  Re: [PATCH] [v3]mtd: spi-nor: winbond: add 1.8v SPI NOR Flash IDs
>
> On Thu, May 28, 2020 at 10:55 AM <wuxy@...land.com.cn> wrote:
> >
> > From: wuxy <wuxy@...land.corp-partner.google.com>
> >
> > Winbond has new 1.8V SPI NOR Flash IDs,we need to use the SPI
> > flash IDs in kukui series,this patch can support the new flash IDs.
> >
> > TEST=boot to shell,get the spi information from 'dmesg'.
>
> TEST= is Chromium OS specific, you can drop this line.
>
> >
> > Signed-off-by: Xingyu Wu <wuxy@...land.corp-partner.google.com>
> > Signed-off-by: ST Lin <stlin2@...bond.com>
>
> Tested-by: Nicolas Boichat <drinkcat@...omium.org>
>
> >
> > This patch copied from:https://patchwork.ozlabs.org/patch/1150756/,
> > The original patch is invalid,so re-submit a new patch for this.
>
> This belongs below the ---, but I guess the maintainer can help you with that.
>
> > ---
> >  drivers/mtd/spi-nor/winbond.c | 9 +++++++++
> >  1 file changed, 9 insertions(+)
> >
> > diff --git a/drivers/mtd/spi-nor/winbond.c b/drivers/mtd/spi-nor/winbond.c
> > index 17deabad57e1..cda4f8847bd6 100644
> > --- a/drivers/mtd/spi-nor/winbond.c
> > +++ b/drivers/mtd/spi-nor/winbond.c
> > @@ -61,6 +61,15 @@ static const struct flash_info winbond_parts[] = {
> >                              SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
> >         { "w25m512jv", INFO(0xef7119, 0, 64 * 1024, 1024,
> >                             SECT_4K | SPI_NOR_QUAD_READ | SPI_NOR_DUAL_READ) },
> > +       { "w25q64jwxxIM", INFO(0xef8017, 0, 64 * 1024, 128,
> > +                           SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
> > +                           SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) },
> > +       { "w25q128jwxxIM", INFO(0xef8018, 0, 64 * 1024, 256,
> > +                           SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
> > +                           SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) },
> > +       { "w25q256jwxxIM", INFO(0xef8019, 0, 64 * 1024, 512,
> > +                           SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
> > +                           SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) },
> >  };
> >
> >  /**
> > --
> > 2.20.1
> >
> >
> >