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linux/drivers/pinctrl/cirrus/Kconfig

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treewide: Add SPDX license identifier - Makefile/Kconfig Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-19 05:07:45 -07:00
# SPDX-License-Identifier: GPL-2.0-only
pinctrl: cs42l43: Add support for the cs42l43 The CS42L43 is an audio CODEC with integrated MIPI SoundWire interface (Version 1.2.1 compliant), I2C, SPI, and I2S/TDM interfaces designed for portable applications. It provides a high dynamic range, stereo DAC for headphone output, two integrated Class D amplifiers for loudspeakers, and two ADCs for wired headset microphone input or stereo line input. PDM inputs are provided for digital microphones. Add a basic pinctrl driver which supports driver strength for the various pins, gpios, and pinmux for the 2 multi-function pins. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20230804104602.395892-5-ckeepax@opensource.cirrus.com Signed-off-by: Lee Jones <lee@kernel.org>
2023-08-04 03:46:00 -07:00
config PINCTRL_CS42L43
tristate "Cirrus Logic CS42L43 Pinctrl Driver"
depends on MFD_CS42L43
select GPIOLIB
select PINMUX
select PINCONF
select GENERIC_PINCONF
help
Select this to support the GPIO/Pinctrl functions of the Cirrus
Logic CS42L43 PC CODEC.
pinctrl: lochnagar: Add support for the Cirrus Logic Lochnagar Lochnagar is an evaluation and development board for Cirrus Logic Smart CODEC and Amp devices. It allows the connection of most Cirrus Logic devices on mini-cards, as well as allowing connection of various application processor systems to provide a full evaluation platform. This driver supports the board controller chip on the Lochnagar board. Lochnagar provides many pins which can generally be used for an audio function such as an AIF or a PDM interface, but also as GPIOs. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-03-19 06:48:51 -07:00
config PINCTRL_LOCHNAGAR
tristate "Cirrus Logic Lochnagar pinctrl driver"
pinctrl: lochnagar: Don't build on MIPS MIPS appears to define a RST symbol at a high level, which clashes with some register naming in the driver. Since there is currently no case for running this driver on MIPS devices simply cut off the build of this driver on MIPS. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202311071303.JJMAOjy4-lkp@intel.com/ Suggested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20231115162853.1891940-1-ckeepax@opensource.cirrus.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2023-11-15 09:28:53 -07:00
# Avoid clash caused by MIPS defining RST, which is used in the driver
depends on MFD_LOCHNAGAR && !MIPS
pinctrl: lochnagar: select GPIOLIB In a rare randconfig build I came across one configuration that does not enable CONFIG_GPIOLIB, which is needed by lochnagar: ERROR: "devm_gpiochip_add_data" [drivers/pinctrl/cirrus/pinctrl-lochnagar.ko] undefined! ERROR: "gpiochip_generic_free" [drivers/pinctrl/cirrus/pinctrl-lochnagar.ko] undefined! ERROR: "gpiochip_generic_request" [drivers/pinctrl/cirrus/pinctrl-lochnagar.ko] undefined! ERROR: "gpiochip_get_data" [drivers/pinctrl/cirrus/pinctrl-lochnagar.ko] undefined! Add another 'select' like all other pinctrl drivers have. Fixes: 0548448b719a ("pinctrl: lochnagar: Add support for the Cirrus Logic Lochnagar") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20191218163701.171914-1-arnd@arndb.de Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-12-18 09:36:46 -07:00
select GPIOLIB
pinctrl: lochnagar: Add support for the Cirrus Logic Lochnagar Lochnagar is an evaluation and development board for Cirrus Logic Smart CODEC and Amp devices. It allows the connection of most Cirrus Logic devices on mini-cards, as well as allowing connection of various application processor systems to provide a full evaluation platform. This driver supports the board controller chip on the Lochnagar board. Lochnagar provides many pins which can generally be used for an audio function such as an AIF or a PDM interface, but also as GPIOs. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-03-19 06:48:51 -07:00
select PINMUX
select PINCONF
select GENERIC_PINCONF
help
This driver supports configuring the GPIO and other pin configuration
of the Cirrus Logic Lochnagar audio development board.
pinctrl: madera: Add driver for Cirrus Logic Madera codecs These codecs have a variable number of I/O lines each of which is individually selectable to a wide range of possible functions. The functionality is slightly different from the traditional muxed GPIO since most of the functions can be mapped to any pin (and even the same function to multiple pins). Most pins have a dedicated "alternate" function that is only available on that pin. The alternate functions are usually a group of signals, though it is not always necessary to enable the full group, depending on the alternate function and how it is to be used. The mapping between alternate functions and GPIO pins varies between codecs depending on the number of alternate functions and available pins. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2018-05-21 03:00:01 -07:00
# This is all selected by the Madera MFD driver Kconfig options
config PINCTRL_MADERA
tristate
select PINMUX
select GENERIC_PINCONF
pinctrl: madera: Add configuration for Cirrus Logic CS47L15 This adds the pinctrl configuration for the CS47L15 codec to the madera pinctrl driver. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20190722091015.20884-2-ckeepax@opensource.cirrus.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-07-22 02:10:14 -07:00
config PINCTRL_CS47L15
bool
pinctrl: madera: Add driver for Cirrus Logic Madera codecs These codecs have a variable number of I/O lines each of which is individually selectable to a wide range of possible functions. The functionality is slightly different from the traditional muxed GPIO since most of the functions can be mapped to any pin (and even the same function to multiple pins). Most pins have a dedicated "alternate" function that is only available on that pin. The alternate functions are usually a group of signals, though it is not always necessary to enable the full group, depending on the alternate function and how it is to be used. The mapping between alternate functions and GPIO pins varies between codecs depending on the number of alternate functions and available pins. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2018-05-21 03:00:01 -07:00
config PINCTRL_CS47L35
bool
config PINCTRL_CS47L85
bool
config PINCTRL_CS47L90
bool
pinctrl: madera: Add configuration for Cirrus Logic CS47L92 This adds the pinctrl configuration for the CS47L92 codec to the madera pinctrl driver. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20190722091015.20884-3-ckeepax@opensource.cirrus.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2019-07-22 02:10:15 -07:00
config PINCTRL_CS47L92
bool
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