[PATCH] mtd: spi-nor: ids: add ISSI IS25LP*J/*MJ/*E and IS25WP*J/*MJ device IDs

Tom Rini trini at konsulko.com
Mon Feb 23 22:07:35 CET 2026


On Mon, Feb 23, 2026 at 08:59:24PM +0000, Jeffrey Yu wrote:

> Add JEDEC ID table entries for additional ISSI SPI-NOR devices.
> 
> These parts previously not yet supported. 
> With these entries, U-Boot can match the device by JEDEC ID 
> and use the existing ISSI SPI-NOR device handling.
> 
> Newly added devices include:
>   - IS25LP512MJ  (JEDEC 0x9d6020)
>     https://www.issi.com/WW/pdf/25LP-WP512MJ.pdf
>   - IS25WP512MJ  (JEDEC 0x9d7020)
>     https://www.issi.com/WW/pdf/25LP-WP512MJ.pdf
>   - IS25LP010E   (JEDEC 0x9d4011)
>     https://www.issi.com/WW/pdf/25LP-WP040E-020E-010E-512E-025E.pdf
>   - IS25LP020E   (JEDEC 0x9d4012)
>     https://www.issi.com/WW/pdf/25LP-WP040E-020E-010E-512E-025E.pdf
>   - IS25LP040E   (JEDEC 0x9d4013)
>     https://www.issi.com/WW/pdf/25LP-WP040E-020E-010E-512E-025E.pdf
>   - IS25LP01GJ   (JEDEC 0x9d6021)
>     https://www.issi.com/WW/pdf/25LP-WP01GJ.pdf
>   - IS25LP02GG   (JEDEC 0x9d6022)
>     https://www.issi.com/WW/pdf/25LP-WP02GG.pdf
>   - IS25LP02GJ   (JEDEC 0x9d6022)
>     https://www.issi.com/WW/pdf/25LP-WP02GJ.pdf
>   - IS25WP01GG   (JEDEC 0x9d7021)
>     https://www.issi.com/WW/pdf/25LP-WP01GG.pdf
>   - IS25WP01GJ   (JEDEC 0x9d7021)
>     https://www.issi.com/WW/pdf/25LP-WP01GJ.pdf
>   - IS25WJ128F   (JEDEC 0x9d7118)
>     https://www.issi.com/WW/pdf/25WJ128F.pdf
>   - IS25WP02GG   (JEDEC 0x9d7022)
>     https://www.issi.com/WW/pdf/25LP-WP02GG.pdf
>   - IS25WP02GJ   (JEDEC 0x9d7022)
>     https://www.issi.com/WW/pdf/25LP-WP02GJ.pdf
> 
> Signed-off-by: jeffrey yu <jeyu at issi.com>
> ---
>  drivers/mtd/spi/spi-nor-ids.c | 26 ++++++++++++++++++++++++++
>  1 file changed, 26 insertions(+)

This is much better, thank you.

-- 
Tom
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