/* SPDX-License-Identifier: GPL-2.0-or-later
*
* S32 pinmux core definitions
*
* Copyright 2016 - 2020 , 2022 NXP
* Copyright ( C ) 2022 SUSE LLC
* Copyright 2015 - 2016 Freescale Semiconductor , Inc .
* Copyright ( C ) 2012 Linaro Ltd .
*/
#ifndef __DRIVERS_PINCTRL_S32_H
#define __DRIVERS_PINCTRL_S32_H
struct platform_device;
/**
* struct s32_pin_group - describes an S32 pin group
* @ data : generic data describes group name , number of pins , and a pin array in
this group .
* @ pin_sss : an array of source signal select configs paired with pin array .
*/
struct s32_pin_group {
struct pingroup data;
unsigned int *pin_sss;
};
/**
* struct s32_pin_range - pin ID range for each memory region .
* @ start : start pin ID
* @ end : end pin ID
*/
struct s32_pin_range {
unsigned int start;
unsigned int end;
};
struct s32_pinctrl_soc_data {
const struct pinctrl_pin_desc *pins;
unsigned int npins;
const struct s32_pin_range *mem_pin_ranges;
unsigned int mem_regions;
};
struct s32_pinctrl_soc_info {
struct device *dev;
const struct s32_pinctrl_soc_data *soc_data;
struct s32_pin_group *groups;
unsigned int ngroups;
struct pinfunction *functions;
unsigned int nfunctions;
unsigned int grp_index;
};
#define S32_PINCTRL_PIN(pin) PINCTRL_PIN(pin, #pin )
#define S32_PIN_RANGE(_start, _end) { .start = _start, .end = _end }
int s32_pinctrl_probe(struct platform_device *pdev,
const struct s32_pinctrl_soc_data *soc_data);
int s32_pinctrl_resume(struct device *dev);
int s32_pinctrl_suspend(struct device *dev);
#endif /* __DRIVERS_PINCTRL_S32_H */
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(vorverarbeitet am 2026-09-29)
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