From: Haibo Chen <haibo.chen@nxp.com>
To: Tudor Ambarus <tudor.ambarus@linaro.org>,
Pratyush Yadav <pratyush@kernel.org>,
Michael Walle <mwalle@kernel.org>,
Miquel Raynal <miquel.raynal@bootlin.com>,
Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>
Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org,
Haibo Chen <haibo.chen@nxp.com>,
imx@lists.linux.dev
Subject: [PATCH v4 2/5] mtd: spi-nor: micron-st: move set_octal_dtr to late_init()
Date: Wed, 12 Nov 2025 19:05:10 +0800 [thread overview]
Message-ID: <20251112-nor-v4-2-e4637be82a0a@nxp.com> (raw)
In-Reply-To: <20251112-nor-v4-0-e4637be82a0a@nxp.com>
Move params->set_octal_dtr from flash_info->fixups->default_init()
to spi_nor_manufacturer-> fixups-> late_init(), this can cover
all Micorn and ST chips without repeat in each chip's flash_info.
Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
---
drivers/mtd/spi-nor/micron-st.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/mtd/spi-nor/micron-st.c b/drivers/mtd/spi-nor/micron-st.c
index 92eb14ca76c57f29ece1edb3fe652c56d1c2888f..81a9bead1434056cce0893c97bd35ea248c15894 100644
--- a/drivers/mtd/spi-nor/micron-st.c
+++ b/drivers/mtd/spi-nor/micron-st.c
@@ -159,11 +159,6 @@ static int micron_st_nor_two_die_late_init(struct spi_nor *nor)
return spi_nor_set_4byte_addr_mode(nor, true);
}
-static void mt35xu512aba_default_init(struct spi_nor *nor)
-{
- nor->params->set_octal_dtr = micron_st_nor_set_octal_dtr;
-}
-
static int mt35xu512aba_post_sfdp_fixup(struct spi_nor *nor)
{
/* Set the Fast Read settings. */
@@ -187,7 +182,6 @@ static int mt35xu512aba_post_sfdp_fixup(struct spi_nor *nor)
}
static const struct spi_nor_fixups mt35xu512aba_fixups = {
- .default_init = mt35xu512aba_default_init,
.post_sfdp = mt35xu512aba_post_sfdp_fixup,
};
@@ -635,6 +629,8 @@ static int micron_st_nor_late_init(struct spi_nor *nor)
if (!params->set_4byte_addr_mode)
params->set_4byte_addr_mode = spi_nor_set_4byte_addr_mode_wren_en4b_ex4b;
+ params->set_octal_dtr = micron_st_nor_set_octal_dtr;
+
return 0;
}
--
2.34.1
next prev parent reply other threads:[~2025-11-12 11:05 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-12 11:05 [PATCH v4 0/5] mtd: spi-nor: micron-st: few clean up for micron spi nor chip Haibo Chen
2025-11-12 11:05 ` [PATCH v4 1/5] mtd: spi-nor: micron-st: rename the die_late_init functions Haibo Chen
2025-11-12 11:05 ` Haibo Chen [this message]
2025-11-12 11:05 ` [PATCH v4 3/5] mtd: spi-nor: micron-st: use SFDP of mt35xu512aba Haibo Chen
2025-11-12 11:05 ` [PATCH v4 4/5] mtd: spi-nor: micron-st: add mt35xu01gbba support Haibo Chen
2025-11-12 12:14 ` Tudor Ambarus
2025-11-12 11:05 ` [PATCH v4 5/5] mtd: spi-nor: micron-st: add comment for mt35xu02gcba Haibo Chen
2025-11-13 14:47 ` Pratyush Yadav
2025-11-13 15:42 ` Tudor Ambarus
2025-11-14 15:14 ` Pratyush Yadav
2025-11-18 12:12 ` [PATCH v4 0/5] mtd: spi-nor: micron-st: few clean up for micron spi nor chip Pratyush Yadav
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