Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Platform data for Cirrus Logic Madera codecs
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*
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* Copyright (C) 2015-2018 Cirrus Logic
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*/
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#ifndef MADERA_PDATA_H
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#define MADERA_PDATA_H
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#include <linux/regulator/arizona-ldo1.h>
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#include <linux/regulator/arizona-micsupp.h>
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#include <linux/regulator/machine.h>
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#include <linux/types.h>
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#include <sound/madera-pdata.h>
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#define MADERA_MAX_MICBIAS 4
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#define MADERA_MAX_CHILD_MICBIAS 4
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#define MADERA_MAX_GPSW 2
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struct gpio_desc;
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struct pinctrl_map;
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/**
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* struct madera_pdata - Configuration data for Madera devices
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*
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* @reset: GPIO controlling /RESET (NULL = none)
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* @ldo1: Substruct of pdata for the LDO1 regulator
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* @micvdd: Substruct of pdata for the MICVDD regulator
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* @irq_flags: Mode for primary IRQ (defaults to active low)
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* @gpio_base: Base GPIO number
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* @gpio_configs: Array of GPIO configurations (See
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* Documentation/driver-api/pin-control.rst)
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* @n_gpio_configs: Number of entries in gpio_configs
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* @gpsw: General purpose switch mode setting. Depends on the external
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* hardware connected to the switch. (See the SW1_MODE field
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* in the datasheet for the available values for your codec)
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* @codec: Substruct of pdata for the ASoC codec driver
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*/
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struct madera_pdata {
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struct gpio_desc *reset;
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struct arizona_ldo1_pdata ldo1;
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struct arizona_micsupp_pdata micvdd;
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unsigned int irq_flags;
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int gpio_base;
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const struct pinctrl_map *gpio_configs;
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int n_gpio_configs;
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u32 gpsw[MADERA_MAX_GPSW];
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struct madera_codec_pdata codec;
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};
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#endif
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