From patchwork Wed Jan 29 15:55:56 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 240461 List-Id: U-Boot discussion From: yamada.masahiro at socionext.com (Masahiro Yamada) Date: Thu, 30 Jan 2020 00:55:56 +0900 Subject: [PATCH v2 3/4] mtd: rawnand: denali_dt: use UCLASS_MTD instead of UCLASS_MISC In-Reply-To: <20200129155557.32191-1-yamada.masahiro@socionext.com> References: <20200129155557.32191-1-yamada.masahiro@socionext.com> Message-ID: <20200129155557.32191-3-yamada.masahiro@socionext.com> 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_SOCFPGA and ARCH_UNIPHIER select DM_MTD because they use this driver. Signed-off-by: Masahiro Yamada Reviewed-by: Miquel Raynal --- Changes in v2: - new patch arch/arm/Kconfig | 2 ++ drivers/mtd/nand/raw/Kconfig | 2 +- drivers/mtd/nand/raw/denali_dt.c | 4 ++-- 3 files changed, 5 insertions(+), 3 deletions(-) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 1236315168..d1c58667c7 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -935,6 +935,7 @@ config ARCH_SOCFPGA select ARM64 if TARGET_SOCFPGA_STRATIX10 || TARGET_SOCFPGA_AGILEX select CPU_V7A if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10 select DM + select DM_MTD select DM_SERIAL select ENABLE_ARM_SOC_BOOT0_HOOK if TARGET_SOCFPGA_GEN5 || TARGET_SOCFPGA_ARRIA10 select OF_CONTROL @@ -1548,6 +1549,7 @@ 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)