* [PATCH] new NOR flash winbond w25q16jv, jedec code 0xef7015
@ 2018-05-25 14:48 Johannes Poehlmann
2018-05-27 12:49 ` Marek Vasut
0 siblings, 1 reply; 2+ messages in thread
From: Johannes Poehlmann @ 2018-05-25 14:48 UTC (permalink / raw)
To: linux-mtd
Copy values from jedec code 0xef4015, which is also the jedec code
of Winbond w25q16db. w25q16jv is presented as follow up type in the
data sheet. w25q16jv works with this patch.
Signed-off-by: Johannes Poehlmann <johannes.poehlmann@izt-labs.de>
---
drivers/mtd/spi-nor/spi-nor.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index 5bfa36e..9bac67b 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -1188,6 +1188,7 @@ static const struct flash_info spi_nor_ids[] = {
SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
},
+ { "w25q16jv", INFO(0xef7015, 0, 64 * 1024, 32, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
{ "w25x32", INFO(0xef3016, 0, 64 * 1024, 64, SECT_4K) },
{ "w25q20cl", INFO(0xef4012, 0, 64 * 1024, 4, SECT_4K) },
{ "w25q20bw", INFO(0xef5012, 0, 64 * 1024, 4, SECT_4K) },
--
2.1.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] new NOR flash winbond w25q16jv, jedec code 0xef7015
2018-05-25 14:48 [PATCH] new NOR flash winbond w25q16jv, jedec code 0xef7015 Johannes Poehlmann
@ 2018-05-27 12:49 ` Marek Vasut
0 siblings, 0 replies; 2+ messages in thread
From: Marek Vasut @ 2018-05-27 12:49 UTC (permalink / raw)
To: Johannes Poehlmann, linux-mtd
On 05/25/2018 04:48 PM, Johannes Poehlmann wrote:
> Copy values from jedec code 0xef4015, which is also the jedec code
> of Winbond w25q16db. w25q16jv is presented as follow up type in the
> data sheet. w25q16jv works with this patch.
>
> Signed-off-by: Johannes Poehlmann <johannes.poehlmann@izt-labs.de>
> ---
> drivers/mtd/spi-nor/spi-nor.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
> index 5bfa36e..9bac67b 100644
> --- a/drivers/mtd/spi-nor/spi-nor.c
> +++ b/drivers/mtd/spi-nor/spi-nor.c
> @@ -1188,6 +1188,7 @@ static const struct flash_info spi_nor_ids[] = {
> SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
> SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
> },
> + { "w25q16jv", INFO(0xef7015, 0, 64 * 1024, 32, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
What about HAS_LOCK and HAS_TB ? Looks good otherwise.
> { "w25x32", INFO(0xef3016, 0, 64 * 1024, 64, SECT_4K) },
> { "w25q20cl", INFO(0xef4012, 0, 64 * 1024, 4, SECT_4K) },
> { "w25q20bw", INFO(0xef5012, 0, 64 * 1024, 4, SECT_4K) },
>
--
Best regards,
Marek Vasut
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2018-05-27 14:02 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2018-05-25 14:48 [PATCH] new NOR flash winbond w25q16jv, jedec code 0xef7015 Johannes Poehlmann
2018-05-27 12:49 ` Marek Vasut
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).