* [PATCH] mtd: spi-nor: Add Winbond w25q32jv support
@ 2018-03-07 23:55 Stephen Douthit
2018-05-18 20:04 ` Boris Brezillon
0 siblings, 1 reply; 3+ messages in thread
From: Stephen Douthit @ 2018-03-07 23:55 UTC (permalink / raw)
To: Cyrille Pitchen, Marek Vasut, linux-mtd
Datasheet:
https://www.winbond.com/resource-files/w25q32jv%20dtr%20revf%2002242017.pdf
Minimal testing done with fw_printenv/fw_setenv, test board did not
support dual or quad access.
Signed-off-by: Stephen Douthit <stephend@silicom-usa.com>
Tested-by: Stephen Douthit <stephend@silicom-usa.com>
---
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 d445a4d3b770..a0022549ad92 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -1201,6 +1201,11 @@ 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)
},
+ {
+ "w25q32jv", INFO(0xef7016, 0, 64 * 1024, 64,
+ SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
+ SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
+ },
{ "w25x64", INFO(0xef3017, 0, 64 * 1024, 128, SECT_4K) },
{ "w25q64", INFO(0xef4017, 0, 64 * 1024, 128, SECT_4K) },
{
--
2.14.3
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] mtd: spi-nor: Add Winbond w25q32jv support
2018-03-07 23:55 [PATCH] mtd: spi-nor: Add Winbond w25q32jv support Stephen Douthit
@ 2018-05-18 20:04 ` Boris Brezillon
0 siblings, 0 replies; 3+ messages in thread
From: Boris Brezillon @ 2018-05-18 20:04 UTC (permalink / raw)
To: Stephen Douthit; +Cc: Cyrille Pitchen, Marek Vasut, linux-mtd
On Wed, 7 Mar 2018 18:55:57 -0500
Stephen Douthit <stephend@silicom-usa.com> wrote:
> Datasheet:
> https://www.winbond.com/resource-files/w25q32jv%20dtr%20revf%2002242017.pdf
>
> Minimal testing done with fw_printenv/fw_setenv, test board did not
> support dual or quad access.
>
> Signed-off-by: Stephen Douthit <stephend@silicom-usa.com>
> Tested-by: Stephen Douthit <stephend@silicom-usa.com>
Queued to spi-nor/next.
Thanks,
Boris
> ---
> 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 d445a4d3b770..a0022549ad92 100644
> --- a/drivers/mtd/spi-nor/spi-nor.c
> +++ b/drivers/mtd/spi-nor/spi-nor.c
> @@ -1201,6 +1201,11 @@ 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)
> },
> + {
> + "w25q32jv", INFO(0xef7016, 0, 64 * 1024, 64,
> + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
> + SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
> + },
> { "w25x64", INFO(0xef3017, 0, 64 * 1024, 128, SECT_4K) },
> { "w25q64", INFO(0xef4017, 0, 64 * 1024, 128, SECT_4K) },
> {
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH] mtd: spi-nor: Add Winbond w25q32jv support
@ 2018-06-24 20:50 Robert Marko
0 siblings, 0 replies; 3+ messages in thread
From: Robert Marko @ 2018-06-24 20:50 UTC (permalink / raw)
To: linux-mtd; +Cc: Robert Marko
Datasheet:
http://www.winbond.com/resource-files/w25q128jv%20revf%2003272018%20plus.pdf
Testing done on Mikrotik Routerboard wAP R board.
It does not support Dual or Quad modes.
Signed-off-by: Robert Marko <robimarko@gmail.com>
---
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 d9c368c44194..3501dddc3167 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -1239,6 +1239,11 @@ 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)
},
+ {
+ "w25q128jv", INFO(0xef7018, 0, 64 * 1024, 256,
+ SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
+ SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
+ },
{ "w25q80", INFO(0xef5014, 0, 64 * 1024, 16, SECT_4K) },
{ "w25q80bl", INFO(0xef4014, 0, 64 * 1024, 16, SECT_4K) },
{ "w25q128", INFO(0xef4018, 0, 64 * 1024, 256, SECT_4K) },
--
2.17.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
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2018-05-18 20:04 ` Boris Brezillon
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2018-06-24 20:50 Robert Marko
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