/* SPDX-License-Identifier: GPL-2.0 */ /* * Marvell Berlin SoC pinctrl driver. * * Copyright (C) 2014 Marvell Technology Group Ltd. * * Antoine Ténart <antoine.tenart@free-electrons.com> */ #ifndef __PINCTRL_BERLIN_H #define __PINCTRL_BERLIN_H struct berlin_desc_function { const char *name; u8 muxval; }; struct berlin_desc_group { const char *name; u8 offset; u8 bit_width; u8 lsb; struct berlin_desc_function *functions; }; struct berlin_pinctrl_desc { const struct berlin_desc_group *groups; unsigned ngroups; }; struct berlin_pinctrl_function { const char *name; const char **groups; unsigned ngroups; }; #define BERLIN_PINCTRL_GROUP(_name, _offset, _width, _lsb, ...) \ { \ .name = _name, \ .offset = _offset, \ .bit_width = _width, \ .lsb = _lsb, \ .functions = (struct berlin_desc_function[]){ \ __VA_ARGS__, { } }, \ } #define BERLIN_PINCTRL_FUNCTION(_muxval, _name) \ { \ .name = _name, \ .muxval = _muxval, \ } #define BERLIN_PINCTRL_FUNCTION_UNKNOWN {} int berlin_pinctrl_probe(struct platform_device *pdev, const struct berlin_pinctrl_desc *desc); int berlin_pinctrl_probe_regmap(struct platform_device *pdev, const struct berlin_pinctrl_desc *desc, struct regmap *regmap); #endif /* __PINCTRL_BERLIN_H */