zephyr/drivers/spi/Kconfig.sifive

# SiFive SPI Driver configuration options

# Copyright (c) 2018 SiFive Inc.
# SPDX-License-Identifier: Apache-2.0

config SPI_SIFIVE
	bool "SiFive SPI controller driver"
	default y
	depends on DT_HAS_SIFIVE_SPI0_ENABLED
	help
	  Enable the SPI peripherals on SiFive Freedom processors
kconfig: Clean up header comments and make them consistent Use this short header style in all Kconfig files: # <description> # <copyright> # <license> ... Also change all <description>s from # Kconfig[.extension] - Foo-related options to just # Foo-related options It's clear enough that it's about Kconfig. The <description> cleanup was done with this command, along with some manual cleanup (big letter at the start, etc.) git ls-files 'Kconfig' \| \ xargs sed -i -E '1 s/#\sKconfig[\w.-]\s-\s/# /' Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no> 2019-11-01 13:45:29 +01:00			`# SiFive SPI Driver configuration options`
drivers/spi: SPI driver for SiFive Freedom A driver for the sifive,spi0 SPI device on SiFive Freedom platforms Signed-off-by: Nathaniel Graff <nathaniel.graff@sifive.com> 2018-11-21 20:28:29 +01:00
			`# Copyright (c) 2018 SiFive Inc.`
			`# SPDX-License-Identifier: Apache-2.0`

drivers: spi: sifive: remove CONFIG_SIFIVE_SPI_0_ROM CONFIG_SIFIVE_SPI_0_ROM (default y) was an option to disable spi0 if used to access SPI Flash ROM. However, its design had a problem: it relied on instance numbers. You had to set status okay for spi0 to make it work (incongruent with the purpose of the option itself). This patch makes things simpler: if such SPI0 is not available, simply keep it disabled in DT. Bindings have been updated to mention this case. Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no> 2022-07-11 12:30:52 +02:00			`config SPI_SIFIVE`
drivers/spi: SPI driver for SiFive Freedom A driver for the sifive,spi0 SPI device on SiFive Freedom platforms Signed-off-by: Nathaniel Graff <nathaniel.graff@sifive.com> 2018-11-21 20:28:29 +01:00			`bool "SiFive SPI controller driver"`
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> 2022-07-20 23:14:56 +02:00			`default y`
			`depends on DT_HAS_SIFIVE_SPI0_ENABLED`
drivers/spi: SPI driver for SiFive Freedom A driver for the sifive,spi0 SPI device on SiFive Freedom platforms Signed-off-by: Nathaniel Graff <nathaniel.graff@sifive.com> 2018-11-21 20:28:29 +01:00			`help`
			`Enable the SPI peripherals on SiFive Freedom processors`