* [PATCH v2] mtd: spi-nor: Add Winbond w25q16jv support
@ 2019-05-18 19:29 Robert Marko
2019-06-22 12:09 ` Tudor.Ambarus
0 siblings, 1 reply; 2+ messages in thread
From: Robert Marko @ 2019-05-18 19:29 UTC (permalink / raw)
To: marek.vasut, computersforpeace, bbrezillon, richard, linux-mtd
Cc: Robert Marko
Datasheet: https://www.winbond.com/resource-files/w25q16jv%20spi%20revg%2003222018%20plus.pdf
Testing done on Mikrotik Routerboard RB450Gx4 board under 4.14.119 and 4.19.43 kernels.
Test board does not support Dual or Quad modes.
Signed-off-by: Robert Marko <robimarko@gmail.com>
---
v1 to v2:
Alphabetically order
drivers/mtd/spi-nor/spi-nor.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index 6e13bbd1aaa5..36fb216e7cee 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -1976,6 +1976,11 @@ static const struct flash_info spi_nor_ids[] = {
SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
},
{ "w25x32", INFO(0xef3016, 0, 64 * 1024, 64, SECT_4K) },
+ {
+ "w25q16jv", INFO(0xef7015, 0, 64 * 1024, 32,
+ SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
+ SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
+ },
{ "w25q20cl", INFO(0xef4012, 0, 64 * 1024, 4, SECT_4K) },
{ "w25q20bw", INFO(0xef5012, 0, 64 * 1024, 4, SECT_4K) },
{ "w25q20ew", INFO(0xef6012, 0, 64 * 1024, 4, SECT_4K) },
--
2.21.0
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^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v2] mtd: spi-nor: Add Winbond w25q16jv support
2019-05-18 19:29 [PATCH v2] mtd: spi-nor: Add Winbond w25q16jv support Robert Marko
@ 2019-06-22 12:09 ` Tudor.Ambarus
0 siblings, 0 replies; 2+ messages in thread
From: Tudor.Ambarus @ 2019-06-22 12:09 UTC (permalink / raw)
To: robimarko, marek.vasut, computersforpeace, bbrezillon, richard,
linux-mtd
On 05/18/2019 10:29 PM, Robert Marko wrote:
> External E-Mail
>
>
> Datasheet: https://www.winbond.com/resource-files/w25q16jv%20spi%20revg%2003222018%20plus.pdf
>
> Testing done on Mikrotik Routerboard RB450Gx4 board under 4.14.119 and 4.19.43 kernels.
>
> Test board does not support Dual or Quad modes.
>
> Signed-off-by: Robert Marko <robimarko@gmail.com>
> ---
> v1 to v2:
> Alphabetically order
> drivers/mtd/spi-nor/spi-nor.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
w25q16jv-im/jm and w25q16jv-iq/jq have different jedec ids, fixed flash name.
Amended the commit message and
Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git,
spi-nor/next branch.
Thanks,
ta
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2019-06-22 12:09 ` Tudor.Ambarus
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