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mtd: spi-nor: spansion: use die erase for multi-die devices only

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Die erase opcode is supported in multi-die devices only. For single die
devices, default chip erase opcode must be used.

In s25hx_t_late_init(), die erase opcode is set only when the device is
multi-die.

Fixes: 461d0babb5 ("mtd: spi-nor: spansion: enable die erase for multi die flashes")
Cc: stable@kernel.org
Reviewed-by: Pratyush Yadav <pratyush@kernel.org>
Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Takahiro Kuwano <takahiro.kuwano@infineon.com>
Reviewed-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Pratyush Yadav <pratyush@kernel.org>
This commit is contained in:
Takahiro Kuwano 2026-05-27 18:05:39 +09:00 committed by Pratyush Yadav
parent 4800798623
commit 306e443156
1 changed files with 3 additions and 1 deletions
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4
drivers/mtd/spi-nor/spansion.c
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@ -674,7 +674,9 @@ static int s25hx_t_late_init(struct spi_nor *nor)
params->ready = cypress_nor_sr_ready_and_clear;
cypress_nor_ecc_init(nor);
params->die_erase_opcode = SPINOR_OP_CYPRESS_DIE_ERASE;
if (params->n_dice > 1)
params->die_erase_opcode = SPINOR_OP_CYPRESS_DIE_ERASE;
return 0;
}