linux-kernel - RE: [PATCH V1] mtd: spi-nor: winbond: Add support for winbond chip

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Message-ID: <SJ0PR02MB844969BFD8F81678B3D02D7ACD689@SJ0PR02MB8449.namprd02.prod.outlook.com>
Date:   Wed, 1 Dec 2021 04:45:42 +0000
From:   "Sajida Bhanu (Temp) (QUIC)" <quic_c_sbhanu@...cinc.com>
To:     Doug Anderson <dianders@...omium.org>,
        "Sajida Bhanu (Temp) (QUIC)" <quic_c_sbhanu@...cinc.com>
CC:     "tudor.ambarus@...rochip.com" <tudor.ambarus@...rochip.com>,
        "michael@...le.cc" <michael@...le.cc>,
        "p.yadav@...com" <p.yadav@...com>,
        "miquel.raynal@...tlin.com" <miquel.raynal@...tlin.com>,
        "richard@....at" <richard@....at>,
        "vigneshr@...com" <vigneshr@...com>,
        "linux-mtd@...ts.infradead.org" <linux-mtd@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "stummala@...eaurora.org" <stummala@...eaurora.org>,
        "vbadigan@...eaurora.org" <vbadigan@...eaurora.org>,
        "Ram Prakash Gupta (QUIC)" <quic_rampraka@...cinc.com>,
        "Pradeep Pragallapati (QUIC)" <quic_pragalla@...cinc.com>,
        "sartgarg@...eaurora.org" <sartgarg@...eaurora.org>
Subject: RE: [PATCH V1] mtd: spi-nor: winbond: Add support for winbond chip

Hi Doug,

Sure thanks for the review.

Will address comment and share the patch .

Thanks,
Sajida
-----Original Message-----
From: Doug Anderson <dianders@...omium.org> 
Sent: Wednesday, December 1, 2021 3:01 AM
To: Sajida Bhanu (Temp) (QUIC) <quic_c_sbhanu@...cinc.com>
Cc: tudor.ambarus@...rochip.com; michael@...le.cc; p.yadav@...com; miquel.raynal@...tlin.com; richard@....at; vigneshr@...com; linux-mtd@...ts.infradead.org; linux-kernel@...r.kernel.org; stummala@...eaurora.org; vbadigan@...eaurora.org; Ram Prakash Gupta (QUIC) <quic_rampraka@...cinc.com>; Pradeep Pragallapati (QUIC) <quic_pragalla@...cinc.com>; sartgarg@...eaurora.org
Subject: Re: [PATCH V1] mtd: spi-nor: winbond: Add support for winbond chip

Hi,

On Thu, Nov 25, 2021 at 10:56 PM Shaik Sajida Bhanu <quic_c_sbhanu@...cinc.com> wrote:
>
> Add support for winbond W25Q512NW-IM chip.
>
> Signed-off-by: Shaik Sajida Bhanu <quic_c_sbhanu@...cinc.com>
> ---
>  drivers/mtd/spi-nor/winbond.c | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/drivers/mtd/spi-nor/winbond.c 
> b/drivers/mtd/spi-nor/winbond.c index 96573f6..cdfa2ee 100644
> --- a/drivers/mtd/spi-nor/winbond.c
> +++ b/drivers/mtd/spi-nor/winbond.c
> @@ -100,6 +100,9 @@ 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) },
> +       {"w25q512nw", INFO(0xef8020, 0, 64 * 1024, 1024,
> +                          SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
> +                          SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) },
>         { "w25q512jvq", INFO(0xef4020, 0, 64 * 1024, 1024,
>                              SECT_4K | SPI_NOR_DUAL_READ | 
> SPI_NOR_QUAD_READ) },

I have no comments on the contents of this patch, but your spacing is off. The entry above and below you have a space between the "{" and the string with the name of the flash part. You should match.

-Doug