# Copyright (c) 2023 Intel Corporation
# SPDX-License-Identifier: Apache-2.0

config CDNS_SDHC
	bool "CDNS SDHC"
	default y
	depends on DT_HAS_CDNS_SDHC_ENABLED
	select SDHC_SUPPORTS_NATIVE_MODE
	help
		Enable Cadence SDMMC Host Controller.

if CDNS_SDHC

# Cadence SDHC DMA needs 64 bit aligned buffers
config SDHC_BUFFER_ALIGNMENT
	default 8

config CDNS_DESC_COUNT
	int "Allocate number of descriptors"
	default 8
	help
		SD host controllers require DMA preparation for read and write operation.
		Creates static descriptors which can be used by ADMA. Devices should
		configure this flag if they require to transfer more than 8*64Kb of data.

endif # CDNS_SDHC