admin/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2025-12-07 20:06:24 +00:00
Code Issues Packages Projects Releases Wiki Activity

spi: airoha: avoid setting of page/oob sizes in REG_SPI_NFI_PAGEFMT

Browse Source 
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 <mikhail.kshevetskiy@iopsys.eu>
Link: https://patch.msgid.link/20251012121707.2296160-10-mikhail.kshevetskiy@iopsys.eu
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Mikhail Kshevetskiy
2025-10-12 15:17:00 +03:00
committed by Mark Brown
parent 80b09137ae
commit 70eec454f2
1 changed files with 0 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
drivers/spi/spi-airoha-snfi.c
View File

@@ -518,44 +518,6 @@ 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,