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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>
902 B
902 B
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