diff options
Diffstat (limited to 'drivers/memory/atmel_ebi.c')
-rw-r--r-- | drivers/memory/atmel_ebi.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/memory/atmel_ebi.c b/drivers/memory/atmel_ebi.c new file mode 100644 index 00000000000..4739eef1b75 --- /dev/null +++ b/drivers/memory/atmel_ebi.c @@ -0,0 +1,37 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2022 Microchip Technology Inc. and its subsidiaries + */ + +#include <dm/device.h> +#include <dm/read.h> +#include <dm/uclass.h> +#include <fdtdec.h> + +static int atmel_ebi_probe(struct udevice *dev) +{ + int ret; + struct udevice *ndev; + + ret = uclass_get_device_by_driver(UCLASS_MTD, + DM_DRIVER_GET(atmel_nand_controller), + &ndev); + if (ret) + printf("Failed to probe nand driver (err = %d)\n", ret); + + return ret; +} + +static const struct udevice_id atmel_ebi_match[] = { + {.compatible = "microchip,sam9x60-ebi"}, + {.compatible = "atmel,sama5d3-ebi"}, + { /* Sentinel */ } +}; + +U_BOOT_DRIVER(atmel_ebi) = { + .name = "atmel_ebi", + .id = UCLASS_NOP, + .of_match = atmel_ebi_match, + .probe = atmel_ebi_probe, + .bind = dm_scan_fdt_dev, +}; |