From 407b01b3b3f548d951b3c35a40bb49bb82f31748 Mon Sep 17 00:00:00 2001
From: Masahiro Yamada <yamada.masahiro@socionext.com>
Date: Thu, 30 Jan 2020 22:07:59 +0900
Subject: [PATCH] mtd: rawnand: denali_dt: use UCLASS_MTD instead of
UCLASS_MISC
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>
---
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 1236315168..f04b6a6d36 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 7814d84ba0..23201ca720 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 587e480faa..759ad40e51 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)
--
2.39.5