mtd: add New Winbond 1.8V SPI NOR Flash ID information
diff mbox series

Message ID 67270bd6ccfa48d9aa484a11cae9b91c@wectmlbox04.winbond.com.tw
State New
Delegated to: Ambarus Tudor
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Series
  • mtd: add New Winbond 1.8V SPI NOR Flash ID information
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Commit Message

Shih-Ting Lin Aug. 21, 2019, 9:36 a.m. UTC
Winbond SPI NOR Flash have new product for 1.8V production line.
Following is the patch add new device ID and part number information in spi-nor.c file.

Signed-off-by: ST Lin <stlin2@winbond.com>

Comments

Vignesh Raghavendra Aug. 27, 2019, 10:54 a.m. UTC | #1
Hi,

On 21/08/19 3:06 PM, Shih-Ting Lin wrote:
> 
> Winbond SPI NOR Flash have new product for 1.8V production line.
> Following is the patch add new device ID and part number information in spi-nor.c file.
> 

$subject should start with "mtd: spi-nor:" (run git log on the file to
know pattern for the subsystem). How the patch was tested and what modes
of the flash was tested should be part of commit msg.


> Signed-off-by: ST Lin <stlin2@winbond.com>
> 

Signed-off-by should be full name.
Please follow steps in [1] for submitting patch

Also run scripts/checkpatch.pl --strict and fix issues reported before
sending. Please use git format-patch and git send-email to generate and
send patches

[1] https://www.kernel.org/doc/html/latest/process/submitting-patches.html


Regards
Vignesh

> --- a/drivers/mtd/spi-nor/spi-nor.c
> +++ b/drivers/mtd/spi-nor/spi-nor.c
> @@ -2153,6 +2153,22 @@
>  { "w25q256", INFO(0xef4019, 0, 64 * 1024, 512, 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) },
> +{ "w25q32jwxxIM", INFO(0xef8016, 0, 64 * 1024,  64,
> +SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
> +SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
> +},
> +{ "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)
> +},
> 
>  /* Catalyst / On Semiconductor -- non-JEDEC */
>  { "cat25c11", CAT25_INFO(  16, 8, 16, 1, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
> 
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> http://lists.infradead.org/mailman/listinfo/linux-mtd/
> 
> 
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> 
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>

Patch
diff mbox series

--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -2153,6 +2153,22 @@ 
 { "w25q256", INFO(0xef4019, 0, 64 * 1024, 512, 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) },
+{ "w25q32jwxxIM", INFO(0xef8016, 0, 64 * 1024,  64,
+SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
+SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
+},
+{ "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)
+},

 /* Catalyst / On Semiconductor -- non-JEDEC */
 { "cat25c11", CAT25_INFO(  16, 8, 16, 1, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },