* [PATCH] mtd: spi-nor: Add support for Winbond w25q16dw
@ 2017-08-28 13:11 Neil Armstrong
2017-10-17 15:03 ` Neil Armstrong
2017-10-23 7:54 ` Cyrille Pitchen
0 siblings, 2 replies; 3+ messages in thread
From: Neil Armstrong @ 2017-08-28 13:11 UTC (permalink / raw)
To: cyrille.pitchen, marek.vasut; +Cc: Neil Armstrong, linux-mtd, linux-kernel
Add JEDEC entry for the Winbond w25q16fw/w25q16dw with similar
flags and format than the Winbond w25q32dw entry.
Tested on a Khadas VIM2 SBC board with an Amlogic S912 SoC.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.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 cf1d4a1..2f74583 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -1137,6 +1137,11 @@ static int spi_nor_is_locked(struct mtd_info *mtd, loff_t ofs, uint64_t len)
{ "w25x40", INFO(0xef3013, 0, 64 * 1024, 8, SECT_4K) },
{ "w25x80", INFO(0xef3014, 0, 64 * 1024, 16, SECT_4K) },
{ "w25x16", INFO(0xef3015, 0, 64 * 1024, 32, SECT_4K) },
+ {
+ "w25q16dw", INFO(0xef6015, 0, 64 * 1024, 32,
+ SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
+ SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
+ },
{ "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) },
--
1.9.1
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] mtd: spi-nor: Add support for Winbond w25q16dw
2017-08-28 13:11 [PATCH] mtd: spi-nor: Add support for Winbond w25q16dw Neil Armstrong
@ 2017-10-17 15:03 ` Neil Armstrong
2017-10-23 7:54 ` Cyrille Pitchen
1 sibling, 0 replies; 3+ messages in thread
From: Neil Armstrong @ 2017-10-17 15:03 UTC (permalink / raw)
To: cyrille.pitchen, marek.vasut; +Cc: linux-mtd, linux-kernel
On 28/08/2017 15:11, Neil Armstrong wrote:
> Add JEDEC entry for the Winbond w25q16fw/w25q16dw with similar
> flags and format than the Winbond w25q32dw entry.
>
> Tested on a Khadas VIM2 SBC board with an Amlogic S912 SoC.
>
> Signed-off-by: Neil Armstrong <narmstrong@baylibre.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 cf1d4a1..2f74583 100644
> --- a/drivers/mtd/spi-nor/spi-nor.c
> +++ b/drivers/mtd/spi-nor/spi-nor.c
> @@ -1137,6 +1137,11 @@ static int spi_nor_is_locked(struct mtd_info *mtd, loff_t ofs, uint64_t len)
> { "w25x40", INFO(0xef3013, 0, 64 * 1024, 8, SECT_4K) },
> { "w25x80", INFO(0xef3014, 0, 64 * 1024, 16, SECT_4K) },
> { "w25x16", INFO(0xef3015, 0, 64 * 1024, 32, SECT_4K) },
> + {
> + "w25q16dw", INFO(0xef6015, 0, 64 * 1024, 32,
> + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
> + SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
> + },
> { "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) },
>
Hi Cyrille,
Did you had time to review this patch ?
Thanks,
Neil
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] mtd: spi-nor: Add support for Winbond w25q16dw
2017-08-28 13:11 [PATCH] mtd: spi-nor: Add support for Winbond w25q16dw Neil Armstrong
2017-10-17 15:03 ` Neil Armstrong
@ 2017-10-23 7:54 ` Cyrille Pitchen
1 sibling, 0 replies; 3+ messages in thread
From: Cyrille Pitchen @ 2017-10-23 7:54 UTC (permalink / raw)
To: Neil Armstrong, marek.vasut; +Cc: linux-mtd, linux-kernel
Le 28/08/2017 à 15:11, Neil Armstrong a écrit :
> Add JEDEC entry for the Winbond w25q16fw/w25q16dw with similar
> flags and format than the Winbond w25q32dw entry.
>
> Tested on a Khadas VIM2 SBC board with an Amlogic S912 SoC.
>
> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Applied to the spi-nor/next branch of l2-mtd
Thanks!
> ---
> 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 cf1d4a1..2f74583 100644
> --- a/drivers/mtd/spi-nor/spi-nor.c
> +++ b/drivers/mtd/spi-nor/spi-nor.c
> @@ -1137,6 +1137,11 @@ static int spi_nor_is_locked(struct mtd_info *mtd, loff_t ofs, uint64_t len)
> { "w25x40", INFO(0xef3013, 0, 64 * 1024, 8, SECT_4K) },
> { "w25x80", INFO(0xef3014, 0, 64 * 1024, 16, SECT_4K) },
> { "w25x16", INFO(0xef3015, 0, 64 * 1024, 32, SECT_4K) },
> + {
> + "w25q16dw", INFO(0xef6015, 0, 64 * 1024, 32,
> + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
> + SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
> + },
> { "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) },
>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2017-08-28 13:11 [PATCH] mtd: spi-nor: Add support for Winbond w25q16dw Neil Armstrong
2017-10-17 15:03 ` Neil Armstrong
2017-10-23 7:54 ` Cyrille Pitchen
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