* [PATCH v2] drivers mtd: spi-nor: add new variants
@ 2017-03-02 21:59 Alexander Kurz
2017-03-10 3:42 ` Marek Vasut
0 siblings, 1 reply; 2+ messages in thread
From: Alexander Kurz @ 2017-03-02 21:59 UTC (permalink / raw)
To: Cyrille Pitchen
Cc: Marek Vasut, David Woodhouse, Brian Norris, Boris Brezillon,
Richard Weinberger, linux-mtd, Alexander Kurz
Macronix MX25U4035 and Winbond 25Q20BW devices are used in 4/5th
generation Kindle ebook readers. Add those spi-nor variants.
Also add similar devices found in the same datasheets.
Signed-off-by: Alexander Kurz <akurz@blala.de>
---
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 1ae872b..802dc49 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -1013,6 +1013,8 @@ static const struct flash_info spi_nor_ids[] = {
{ "mx25l3205d", INFO(0xc22016, 0, 64 * 1024, 64, SECT_4K) },
{ "mx25l3255e", INFO(0xc29e16, 0, 64 * 1024, 64, SECT_4K) },
{ "mx25l6405d", INFO(0xc22017, 0, 64 * 1024, 128, SECT_4K) },
+ { "mx25u4035", INFO(0xc22533, 0, 64 * 1024, 8, SECT_4K) },
+ { "mx25u8035", INFO(0xc22534, 0, 64 * 1024, 16, SECT_4K) },
{ "mx25u6435f", INFO(0xc22537, 0, 64 * 1024, 128, SECT_4K) },
{ "mx25l12805d", INFO(0xc22018, 0, 64 * 1024, 256, 0) },
{ "mx25l12855e", INFO(0xc22618, 0, 64 * 1024, 256, 0) },
@@ -1128,6 +1130,9 @@ static const struct flash_info spi_nor_ids[] = {
{ "w25x80", INFO(0xef3014, 0, 64 * 1024, 16, SECT_4K) },
{ "w25x16", INFO(0xef3015, 0, 64 * 1024, 32, SECT_4K) },
{ "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) },
+ { "w25q20ew", INFO(0xef6012, 0, 64 * 1024, 4, SECT_4K) },
{ "w25q32", INFO(0xef4016, 0, 64 * 1024, 64, SECT_4K) },
{
"w25q32dw", INFO(0xef6016, 0, 64 * 1024, 64,
--
2.1.4
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH v2] drivers mtd: spi-nor: add new variants
2017-03-02 21:59 [PATCH v2] drivers mtd: spi-nor: add new variants Alexander Kurz
@ 2017-03-10 3:42 ` Marek Vasut
0 siblings, 0 replies; 2+ messages in thread
From: Marek Vasut @ 2017-03-10 3:42 UTC (permalink / raw)
To: Alexander Kurz, Cyrille Pitchen
Cc: David Woodhouse, Brian Norris, Boris Brezillon,
Richard Weinberger, linux-mtd
On 03/02/2017 10:59 PM, Alexander Kurz wrote:
> Macronix MX25U4035 and Winbond 25Q20BW devices are used in 4/5th
> generation Kindle ebook readers. Add those spi-nor variants.
> Also add similar devices found in the same datasheets.
It'd be nice to split it into two separate patches, each one adding one
manufacturer of devices and having $subject reflect that. Otherwise it's
IMO OK.
> Signed-off-by: Alexander Kurz <akurz@blala.de>
> ---
> 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 1ae872b..802dc49 100644
> --- a/drivers/mtd/spi-nor/spi-nor.c
> +++ b/drivers/mtd/spi-nor/spi-nor.c
> @@ -1013,6 +1013,8 @@ static const struct flash_info spi_nor_ids[] = {
> { "mx25l3205d", INFO(0xc22016, 0, 64 * 1024, 64, SECT_4K) },
> { "mx25l3255e", INFO(0xc29e16, 0, 64 * 1024, 64, SECT_4K) },
> { "mx25l6405d", INFO(0xc22017, 0, 64 * 1024, 128, SECT_4K) },
> + { "mx25u4035", INFO(0xc22533, 0, 64 * 1024, 8, SECT_4K) },
> + { "mx25u8035", INFO(0xc22534, 0, 64 * 1024, 16, SECT_4K) },
> { "mx25u6435f", INFO(0xc22537, 0, 64 * 1024, 128, SECT_4K) },
> { "mx25l12805d", INFO(0xc22018, 0, 64 * 1024, 256, 0) },
> { "mx25l12855e", INFO(0xc22618, 0, 64 * 1024, 256, 0) },
> @@ -1128,6 +1130,9 @@ static const struct flash_info spi_nor_ids[] = {
> { "w25x80", INFO(0xef3014, 0, 64 * 1024, 16, SECT_4K) },
> { "w25x16", INFO(0xef3015, 0, 64 * 1024, 32, SECT_4K) },
> { "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) },
> + { "w25q20ew", INFO(0xef6012, 0, 64 * 1024, 4, SECT_4K) },
> { "w25q32", INFO(0xef4016, 0, 64 * 1024, 64, SECT_4K) },
> {
> "w25q32dw", INFO(0xef6016, 0, 64 * 1024, 64,
>
--
Best regards,
Marek Vasut
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