UCLASS_MTD is a better fit for NAND drivers.
Make NAND_DENALI_DT depend on DM_MTD, which is needed to compile drivers/mtd/mtd-uclass.c
Also, make ARCH_UNIPHIER select DM_MTD because all the defconfig of this platform enables NAND_DENALI_DT.
Signed-off-by: Masahiro Yamada yamada.masahiro@socionext.com Reviewed-by: Miquel Raynal miquel.raynal@bootlin.com ---
Changes in v3: - drop the change fro ARCH_SOCFPGA
Changes in v2: - new patch
arch/arm/Kconfig | 1 + drivers/mtd/nand/raw/Kconfig | 2 +- drivers/mtd/nand/raw/denali_dt.c | 4 ++-- 3 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 123631516883..f04b6a6d368e 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1548,6 +1548,7 @@ config ARCH_UNIPHIER select DM_GPIO select DM_I2C select DM_MMC + select DM_MTD select DM_RESET select DM_SERIAL select DM_USB diff --git a/drivers/mtd/nand/raw/Kconfig b/drivers/mtd/nand/raw/Kconfig index 7814d84ba01d..23201ca72041 100644 --- a/drivers/mtd/nand/raw/Kconfig +++ b/drivers/mtd/nand/raw/Kconfig @@ -116,7 +116,7 @@ config NAND_DENALI config NAND_DENALI_DT bool "Support Denali NAND controller as a DT device" select NAND_DENALI - depends on OF_CONTROL && DM + depends on OF_CONTROL && DM_MTD help Enable the driver for NAND flash on platforms using a Denali NAND controller as a DT device. diff --git a/drivers/mtd/nand/raw/denali_dt.c b/drivers/mtd/nand/raw/denali_dt.c index f133dd3840f9..05b9c333e045 100644 --- a/drivers/mtd/nand/raw/denali_dt.c +++ b/drivers/mtd/nand/raw/denali_dt.c @@ -160,7 +160,7 @@ static int denali_dt_probe(struct udevice *dev)
U_BOOT_DRIVER(denali_nand_dt) = { .name = "denali-nand-dt", - .id = UCLASS_MISC, + .id = UCLASS_MTD, .of_match = denali_nand_dt_ids, .probe = denali_dt_probe, .priv_auto_alloc_size = sizeof(struct denali_nand_info), @@ -171,7 +171,7 @@ void board_nand_init(void) struct udevice *dev; int ret;
- ret = uclass_get_device_by_driver(UCLASS_MISC, + ret = uclass_get_device_by_driver(UCLASS_MTD, DM_GET_DRIVER(denali_nand_dt), &dev); if (ret && ret != -ENODEV)