mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-01-06 05:13:18 +00:00
d5282a5392
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>
44 lines
902 B
Plaintext
44 lines
902 B
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
|
|
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.
|
|
|
|
config PINCTRL_LOCHNAGAR
|
|
tristate "Cirrus Logic Lochnagar pinctrl driver"
|
|
depends on MFD_LOCHNAGAR
|
|
select GPIOLIB
|
|
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.
|
|
|
|
# This is all selected by the Madera MFD driver Kconfig options
|
|
config PINCTRL_MADERA
|
|
tristate
|
|
select PINMUX
|
|
select GENERIC_PINCONF
|
|
|
|
config PINCTRL_CS47L15
|
|
bool
|
|
|
|
config PINCTRL_CS47L35
|
|
bool
|
|
|
|
config PINCTRL_CS47L85
|
|
bool
|
|
|
|
config PINCTRL_CS47L90
|
|
bool
|
|
|
|
config PINCTRL_CS47L92
|
|
bool
|