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From: Tudor Ambarus <tudor.ambarus@linaro.org>
To: Takahiro.Kuwano@infineon.com, tkuw584924@gmail.com
Cc: linux-mtd@lists.infradead.org, pratyush@kernel.org,
	michael@walle.cc, miquel.raynal@bootlin.com, richard@nod.at,
	Bacem.Daassi@infineon.com, stable@vger.kernel.org
Subject: Re: [PATCH 1/2] mtd: spi-nor: spansion: Consider reserved bits in CFR5 register
Date: Tue, 31 Jan 2023 11:00:11 +0200	[thread overview]
Message-ID: <9224dca4-561d-d492-0b09-3629c95acea7@linaro.org> (raw)
In-Reply-To: <20230110164703.83413-1-tudor.ambarus@linaro.org>



On 10.01.2023 18:47, Tudor Ambarus wrote:
> CFR5[6] is reserved bit and must be always 1. Set it to comply with flash
> requirements. While fixing SPINOR_REG_CYPRESS_CFR5V_OCT_DTR_{EN, DS}
> definition, stop using magic numbers and describe the missing bit fields
> in CFR5 register. This is useful for both readability and future possible
> addition of Octal STR mode support.
> 
> Fixes: c3266af101f2 ("mtd: spi-nor: spansion: add support for Cypress Semper flash")
> Cc:stable@vger.kernel.org
> Reported-by: Takahiro Kuwano<Takahiro.Kuwano@infineon.com>
> Signed-off-by: Tudor Ambarus<tudor.ambarus@linaro.org>
> ---
>   drivers/mtd/spi-nor/spansion.c | 9 +++++++--
>   1 file changed, 7 insertions(+), 2 deletions(-)


both applied, thanks!

      parent reply	other threads:[~2023-01-31  9:04 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-06  3:06 [PATCH] mtd: spi-nor: spansion: Keep CFR5V[6] as 1 in Octal DTR enable/disable tkuw584924
2023-01-06  9:47 ` Tudor Ambarus
2023-01-06  9:55   ` Tudor Ambarus
2023-01-10  4:39   ` Takahiro Kuwano
2023-01-10 16:47   ` [PATCH 1/2] mtd: spi-nor: spansion: Consider reserved bits in CFR5 register Tudor Ambarus
2023-01-11  6:28     ` Dhruva Gole
2023-01-18  7:34     ` Takahiro Kuwano
2023-01-23 14:37     ` Pratyush Yadav
2023-01-23 16:31       ` Dhruva Gole
2023-01-24 10:43         ` Pratyush Yadav
2023-01-24 11:12           ` Dhruva Gole
2023-01-24 12:03             ` Pratyush Yadav
2023-02-01  7:14         ` Takahiro Kuwano
2023-01-31  9:00     ` Tudor Ambarus [this message]

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