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soc: aspeed: Improve kconfig

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Reword the kconfig text to be consistent and reflect that most drivers
are available for all supported ASPEED chips (2400, 2500 and 2600).

Rearrange the symbols the SoC drivers depend on so the menu doesn't
appear unless you are building for ASPEED for compile testing.

The SYSCON_MFD and REGMAP options are usually selected by drivers that
need them, so do this.

Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Link: https://lore.kernel.org/r/20200916125731.784527-1-joel@jms.id.au
Signed-off-by: Joel Stanley <joel@jms.id.au>
This commit is contained in:
Joel Stanley 2020-09-16 22:27:31 +09:30
parent 9123e3a74e
commit 592693a1f8
2 changed files with 21 additions and 17 deletions
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2
drivers/soc/Makefile
View File

@ -4,7 +4,7 @@
#
obj-$(CONFIG_ARCH_ACTIONS) += actions/
obj-$(CONFIG_SOC_ASPEED) += aspeed/
obj-y += aspeed/
obj-$(CONFIG_ARCH_AT91) += atmel/
obj-y += bcm/
obj-$(CONFIG_ARCH_DOVE) += dove/

36
drivers/soc/aspeed/Kconfig
View File

@ -1,32 +1,36 @@
# SPDX-License-Identifier: GPL-2.0-only
menu "Aspeed SoC drivers"
config SOC_ASPEED
def_bool y
depends on ARCH_ASPEED || COMPILE_TEST
if ARCH_ASPEED || COMPILE_TEST
menu "ASPEED SoC drivers"
config ASPEED_LPC_CTRL
depends on SOC_ASPEED && REGMAP && MFD_SYSCON
tristate "Aspeed ast2400/2500 HOST LPC to BMC bridge control"
tristate "ASPEED LPC firmware cycle control"
select REGMAP
select MFD_SYSCON
help
Control Aspeed ast2400/2500 HOST LPC to BMC mappings through
ioctl()s, the driver also provides a read/write interface to a BMC ram
region where the host LPC read/write region can be buffered.
Control LPC firmware cycle mappings through ioctl()s. The driver
also provides a read/write interface to a BMC ram region where the
host LPC read/write region can be buffered.
config ASPEED_LPC_SNOOP
tristate "Aspeed ast2500 HOST LPC snoop support"
depends on SOC_ASPEED && REGMAP && MFD_SYSCON
tristate "ASPEED LPC snoop support"
select REGMAP
select MFD_SYSCON
help
Provides a driver to control the LPC snoop interface which
allows the BMC to listen on and save the data written by
the host to an arbitrary LPC I/O port.
config ASPEED_P2A_CTRL
depends on SOC_ASPEED && REGMAP && MFD_SYSCON
tristate "Aspeed ast2400/2500 HOST P2A VGA MMIO to BMC bridge control"
tristate "ASPEED P2A (VGA MMIO to BMC) bridge control"
select REGMAP
select MFD_SYSCON
help
Control Aspeed ast2400/2500 HOST P2A VGA MMIO to BMC mappings through
ioctl()s, the driver also provides an interface for userspace mappings to
a pre-defined region.
Control ASPEED P2A VGA MMIO to BMC mappings through ioctl()s. The
driver also provides an interface for userspace mappings to a
pre-defined region.
endmenu
endif