[PATCH 10/13] spi: airoha: avoid setting of page/oob sizes in REG_SPI_NFI_PAGEFMT
From: Mikhail Kshevetskiy <hidden>
Date: 2025-08-14 23:12:36
Also in:
linux-spi, lkml
Subsystem:
airoha spi snfi driver, spi subsystem, the rest · Maintainers:
Lorenzo Bianconi, Ray Liu, Mark Brown, Linus Torvalds
spi-airoha-snfi uses custom sector size in REG_SPI_NFI_SECCUS_SIZE register, so setting of page/oob sizes in REG_SPI_NFI_PAGEFMT is not required. Signed-off-by: Mikhail Kshevetskiy <redacted> --- drivers/spi/spi-airoha-snfi.c | 38 ----------------------------------- 1 file changed, 38 deletions(-)
diff --git a/drivers/spi/spi-airoha-snfi.c b/drivers/spi/spi-airoha-snfi.c
index 7cef38c6f823..e21d7c8c2e3c 100644
--- a/drivers/spi/spi-airoha-snfi.c
+++ b/drivers/spi/spi-airoha-snfi.c@@ -516,44 +516,6 @@ static int airoha_snand_nfi_config(struct airoha_snand_ctrl *as_ctrl) if (err) return err; - /* page format */ - switch (as_ctrl->nfi_cfg.spare_size) { - case 26: - val = FIELD_PREP(SPI_NFI_SPARE_SIZE, 0x1); - break; - case 27: - val = FIELD_PREP(SPI_NFI_SPARE_SIZE, 0x2); - break; - case 28: - val = FIELD_PREP(SPI_NFI_SPARE_SIZE, 0x3); - break; - default: - val = FIELD_PREP(SPI_NFI_SPARE_SIZE, 0x0); - break; - } - - err = regmap_update_bits(as_ctrl->regmap_nfi, REG_SPI_NFI_PAGEFMT, - SPI_NFI_SPARE_SIZE, val); - if (err) - return err; - - switch (as_ctrl->nfi_cfg.page_size) { - case 2048: - val = FIELD_PREP(SPI_NFI_PAGE_SIZE, 0x1); - break; - case 4096: - val = FIELD_PREP(SPI_NFI_PAGE_SIZE, 0x2); - break; - default: - val = FIELD_PREP(SPI_NFI_PAGE_SIZE, 0x0); - break; - } - - err = regmap_update_bits(as_ctrl->regmap_nfi, REG_SPI_NFI_PAGEFMT, - SPI_NFI_PAGE_SIZE, val); - if (err) - return err; - /* sec num */ val = FIELD_PREP(SPI_NFI_SEC_NUM, as_ctrl->nfi_cfg.sec_num); err = regmap_update_bits(as_ctrl->regmap_nfi, REG_SPI_NFI_CON,
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2.50.1