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zephyr/drivers/spi/Kconfig.npcx_fiu

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drivers: spi: npcx: add SPI support to access the SPI flash The FIU/UMA module in the NPCX chip provides an dedicated SPI interface to access the SPI flash. This commit adds the driver support for it. With this commit, the application can call the flash APIs (via spi_nor.c) to access the internal flash of NPCX EC chips. Signed-off-by: Jun Lin <CHLin56@nuvoton.com> Change-Id: I32bbf09f6e014b728ff8e4692e48151ae759e188
2021-10-13 14:17:02 +08:00
# NPCX SPI Driver configuration options
# Copyright (c) 2021 Nuvoton Technology Corporation.
# SPDX-License-Identifier: Apache-2.0
config SPI_NPCX_FIU
bool "Nuvoton NPCX embedded controller (EC) SPI driver for NOR flash"
drivers: spi: Update drivers to use devicetree Kconfig symbol Update spi drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol to expose the driver and enable it by default based on devicetree. We remove 'depend on' Kconfig for symbols that would be implied by the devicetree node existing. Signed-off-by: Kumar Gala <galak@kernel.org>
2022-07-21 05:14:56 +08:00
default y
depends on DT_HAS_NUVOTON_NPCX_SPI_FIU_ENABLED
drivers: spi: npcx: add SPI support to access the SPI flash The FIU/UMA module in the NPCX chip provides an dedicated SPI interface to access the SPI flash. This commit adds the driver support for it. With this commit, the application can call the flash APIs (via spi_nor.c) to access the internal flash of NPCX EC chips. Signed-off-by: Jun Lin <CHLin56@nuvoton.com> Change-Id: I32bbf09f6e014b728ff8e4692e48151ae759e188
2021-10-13 14:17:02 +08:00
help
Enable the SPI driver for NPCX family of processors. This driver is
for the dedicated SPI controller (FIU) to access the NOR flash.