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zephyr/drivers/pinmux/Kconfig.sam0

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pinmux: sam0: add a pinmux driver for the SAM0 series. Pin multiplexing is a function of the PORT peripheral. This change defines a separate pinmux device at the same address as the PORTs themselves. Signed-off-by: Michael Hope <mlhx@google.com>
2018-01-31 03:37:46 +08:00
# Kconfig.sam0 - Atmel SAM0 pinmux configuration options
#
# Copyright (c) 2018 Google LLC.
# SPDX-License-Identifier: Apache-2.0
kconfig: Turn pointless/confusing 'menuconfig's into 'config's Defining a symbol with 'menuconfig' just tells the menuconfig to display any dependent symbols that immediately follow it in a separate menu. 'menuconfig' has no effect on symbol values. Making a symbol that doesn't have any dependent symbols after it a 'menuconfig' should be avoided, because then you end up with an empty menu, which is shown as e.g. [*] Enable foo --- This is how it would be shown if there were children but they all happened to be invisible as well. With a regular 'config', it turns into [*] Enable foo Change all pointless 'menuconfig's to 'config's. See the section on 'menuconfig' on the Kconfig - Tips and Best Practices page as well. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-10-22 07:04:04 +08:00
config PINMUX_SAM0
pinmux: sam0: add a pinmux driver for the SAM0 series. Pin multiplexing is a function of the PORT peripheral. This change defines a separate pinmux device at the same address as the PORTs themselves. Signed-off-by: Michael Hope <mlhx@google.com>
2018-01-31 03:37:46 +08:00
bool "Atmel SAM0 pin multiplexer driver"
soc: sam0: Enable generic peripheral selection Make sure that when e.g. CONFIG_SERIAL is set, CONFIG_UART_SAM0 is selected automatically when the sam0 SoC family is used. Signed-off-by: Benjamin Valentin <benjamin.valentin@ml-pa.com>
2019-03-22 23:23:04 +08:00
default y
kconfig: pinmux: Remove lots of redundant PINMUX dependencies Most of these are from source'ing a file within an 'if PINMUX', and then adding another 'depends on PINMUX' within it. 'if FOO' is just shorthand for adding 'depends on FOO' to each item within the 'if'. There are no "conditional includes" in Kconfig, so 'if FOO' has no special meaning around a 'source'. Conditional includes wouldn't be possible, because an 'if' condition could include (directly or indirectly) forward references to symbols not defined yet. Tip: When adding a symbol, check its dependencies in the menuconfig ('ninja menuconfig', then / to jump to the symbol). The menuconfig also shows how the file with the symbol got included, so if you see duplicated dependencies, it's easy to hunt down where they come from. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-03-07 12:54:37 +08:00
depends on SOC_FAMILY_SAM0
pinmux: sam0: add a pinmux driver for the SAM0 series. Pin multiplexing is a function of the PORT peripheral. This change defines a separate pinmux device at the same address as the PORTs themselves. Signed-off-by: Michael Hope <mlhx@google.com>
2018-01-31 03:37:46 +08:00
help
Enable support for the Atmel SAM0 PORT pin multiplexer.