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Tue, 14 Dec 2021 11:16:19 +0000 From: To: , , , , , , , , CC: , , , , Subject: Re: [PATCH V3] mtd: spi-nor: winbond: Add support for winbond chip Thread-Topic: [PATCH V3] mtd: spi-nor: winbond: Add support for winbond chip Thread-Index: AQHX8NwEXGjGR1ABx0itnLmUtO+AEQ== Date: Tue, 14 Dec 2021 11:16:19 +0000 Message-ID: <488aafc3-2fa9-198b-c448-d1ca7ef52f35@microchip.com> References: <1639476991-25676-1-git-send-email-quic_c_sbhanu@quicinc.com> In-Reply-To: <1639476991-25676-1-git-send-email-quic_c_sbhanu@quicinc.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0 authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=microchip.com; x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: a29ee60b-3526-46a5-0afb-08d9bef32781 x-ms-traffictypediagnostic: MWHPR11MB1613:EE_ x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:8882; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org On 12/14/21 12:16 PM, Shaik Sajida Bhanu wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe > > Add support for winbond W25Q512NW-IM chip. > > Signed-off-by: Shaik Sajida Bhanu > Reviewed-by: Doug Anderson > --- > Changes since V1: > Added space before name of the flash part as suggested by Doug. > > Changes since V2: > Updated chip name as w25q512nwm as suggested by Doug. > --- > 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..42d5800 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) }, This does not apply on current spi-nor/next. We've changed how the flash_info flags are handled. We also require to dump the SPI NOR sysfs entries under the comment section ---. I'll update the documentation to add some guidelines on how new flash additions or flash updates should be proposed. Sometime this week, or maybe next. Cheers, ta ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/