diff options
| author | Boris Brezillon <bbrezillon@kernel.org> | 2020-03-13 22:42:42 +0300 |
|---|---|---|
| committer | Tudor Ambarus <tudor.ambarus@microchip.com> | 2020-03-17 10:28:03 +0300 |
| commit | 893218a8e828648989f2257f2a6c95ae04a37f7c (patch) | |
| tree | 0311c44075aab8285eafb54b87e46c2d984077b1 /drivers/mtd | |
| parent | 7bdbd1ceb3a124aa96ec000cd5f462fdcd90c91e (diff) | |
| download | linux-893218a8e828648989f2257f2a6c95ae04a37f7c.tar.xz | |
mtd: spi-nor: Move Fujitsu bits out of core.c
Create a SPI NOR manufacturer driver for Fujitsu chips, and move the
Fujitsu definitions outside of core.c.
Signed-off-by: Boris Brezillon <bbrezillon@kernel.org>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/spi-nor/Makefile | 1 | ||||
| -rw-r--r-- | drivers/mtd/spi-nor/core.c | 4 | ||||
| -rw-r--r-- | drivers/mtd/spi-nor/core.h | 1 | ||||
| -rw-r--r-- | drivers/mtd/spi-nor/fujitsu.c | 20 |
4 files changed, 23 insertions, 3 deletions
diff --git a/drivers/mtd/spi-nor/Makefile b/drivers/mtd/spi-nor/Makefile index 384c520689d8..ca6222d98b0f 100644 --- a/drivers/mtd/spi-nor/Makefile +++ b/drivers/mtd/spi-nor/Makefile @@ -5,4 +5,5 @@ spi-nor-objs += atmel.o spi-nor-objs += eon.o spi-nor-objs += esmt.o spi-nor-objs += everspin.o +spi-nor-objs += fujitsu.o obj-$(CONFIG_MTD_SPI_NOR) += spi-nor.o diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c index bb824539fa97..3850c638f95a 100644 --- a/drivers/mtd/spi-nor/core.c +++ b/drivers/mtd/spi-nor/core.c @@ -2081,9 +2081,6 @@ static struct spi_nor_fixups gd25q256_fixups = { * old entries may be missing 4K flag. */ static const struct flash_info spi_nor_ids[] = { - /* Fujitsu */ - { "mb85rs1mt", INFO(0x047f27, 0, 128 * 1024, 1, SPI_NOR_NO_ERASE) }, - /* GigaDevice */ { "gd25q16", INFO(0xc84015, 0, 64 * 1024, 32, @@ -2432,6 +2429,7 @@ static const struct spi_nor_manufacturer *manufacturers[] = { &spi_nor_eon, &spi_nor_esmt, &spi_nor_everspin, + &spi_nor_fujitsu, }; static const struct flash_info * diff --git a/drivers/mtd/spi-nor/core.h b/drivers/mtd/spi-nor/core.h index 1a930b22ac45..d094112aa4a2 100644 --- a/drivers/mtd/spi-nor/core.h +++ b/drivers/mtd/spi-nor/core.h @@ -171,6 +171,7 @@ extern const struct spi_nor_manufacturer spi_nor_atmel; extern const struct spi_nor_manufacturer spi_nor_eon; extern const struct spi_nor_manufacturer spi_nor_esmt; extern const struct spi_nor_manufacturer spi_nor_everspin; +extern const struct spi_nor_manufacturer spi_nor_fujitsu; int spi_nor_write_enable(struct spi_nor *nor); int spi_nor_write_disable(struct spi_nor *nor); diff --git a/drivers/mtd/spi-nor/fujitsu.c b/drivers/mtd/spi-nor/fujitsu.c new file mode 100644 index 000000000000..e385d93e756c --- /dev/null +++ b/drivers/mtd/spi-nor/fujitsu.c @@ -0,0 +1,20 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005, Intec Automation Inc. + * Copyright (C) 2014, Freescale Semiconductor, Inc. + */ + +#include <linux/mtd/spi-nor.h> + +#include "core.h" + +static const struct flash_info fujitsu_parts[] = { + /* Fujitsu */ + { "mb85rs1mt", INFO(0x047f27, 0, 128 * 1024, 1, SPI_NOR_NO_ERASE) }, +}; + +const struct spi_nor_manufacturer spi_nor_fujitsu = { + .name = "fujitsu", + .parts = fujitsu_parts, + .nparts = ARRAY_SIZE(fujitsu_parts), +}; |