diff options
| author | Alexey Romanov <avromanov@salutedevices.com> | 2024-07-18 08:46:06 +0300 |
|---|---|---|
| committer | Michael Trimarchi <michael@amarulasolutions.com> | 2024-08-08 09:27:52 +0200 |
| commit | d12689af6c6d12f1c49d988e6c418afbbd9b82c5 (patch) | |
| tree | 48809bcbe71d3e6ac4a3901ef6cc1c82ffd5a1b0 /drivers/mtd/nand/spi/core.c | |
| parent | e108d10d8c89aa65c8b41db5c43407fd0d4a09fe (diff) | |
spinand: bind mtdblock
Bind SPI-NAND driver to MTD block driver.
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Alexey Romanov <avromanov@salutedevices.com>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Diffstat (limited to 'drivers/mtd/nand/spi/core.c')
| -rw-r--r-- | drivers/mtd/nand/spi/core.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c index ef50237f10e..54a90ff295c 100644 --- a/drivers/mtd/nand/spi/core.c +++ b/drivers/mtd/nand/spi/core.c @@ -33,6 +33,10 @@ #include <linux/printk.h> #endif +struct spinand_plat { + struct mtd_info *mtd; +}; + /* SPI NAND index visible in MTD names */ static int spi_nand_idx; @@ -1172,12 +1176,25 @@ static void spinand_cleanup(struct spinand_device *spinand) kfree(spinand->scratchbuf); } +static int spinand_bind(struct udevice *dev) +{ + if (blk_enabled()) { + struct spinand_plat *plat = dev_get_plat(dev); + + if (CONFIG_IS_ENABLED(MTD_BLOCK)) + return mtd_bind(dev, &plat->mtd); + } + + return 0; +} + static int spinand_probe(struct udevice *dev) { struct spinand_device *spinand = dev_get_priv(dev); struct spi_slave *slave = dev_get_parent_priv(dev); struct mtd_info *mtd = dev_get_uclass_priv(dev); struct nand_device *nand = spinand_to_nand(spinand); + struct spinand_plat *plat = dev_get_plat(dev); int ret; #ifndef __UBOOT__ @@ -1217,6 +1234,8 @@ static int spinand_probe(struct udevice *dev) if (ret) goto err_spinand_cleanup; + plat->mtd = mtd; + return 0; err_spinand_cleanup: @@ -1286,4 +1305,6 @@ U_BOOT_DRIVER(spinand) = { .of_match = spinand_ids, .priv_auto = sizeof(struct spinand_device), .probe = spinand_probe, + .bind = spinand_bind, + .plat_auto = sizeof(struct spinand_plat), }; |