Re: [PATCH v2 4/9] mtd: spi-nor-core: Use CLPEF(0x82) as alternative to CLSR(0x30) for S25 and S28

On Fri, Dec 22, 2023 at 11:16 AM tkuw584924@gmail.com wrote:

From: Takahiro Kuwano Takahiro.Kuwano@infineon.com

Infineon(Cypress) S28Hx-T family does not support legacy CLSR(0x30) opcode. Instead, it supports CLPEF(0x82) which has the same functionality as CLSR. spansion_sr_ready() is for multi-die package parts including S28HS02GT, so we need to use CLPEF instead of CLSR.

This change does not affect to S25x02GT which uses spansion_sr_ready() as S25Hx-T family also supports CLPEF(0x82) as well as CLSR(0x30).

Signed-off-by: Takahiro Kuwano Takahiro.Kuwano@infineon.com

Reviewed-by: Jagan Teki jagan@amarulasolutions.com