1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * Copyright (C) 2021 ��lvaro Fern��ndez Rojas <noltari@gmail.com>
4 * Copyright (C) 2016 Jonas Gorski <jonas.gorski@gmail.com>
5 */
6
7#ifndef __PINCTRL_BCM63XX_H__
8#define __PINCTRL_BCM63XX_H__
9
10#include <linux/pinctrl/pinctrl.h>
11
12#define BCM63XX_BANK_GPIOS 32
13
14struct bcm63xx_pinctrl_soc {
15	const struct pinctrl_ops *pctl_ops;
16	const struct pinmux_ops *pmx_ops;
17
18	const struct pinctrl_pin_desc *pins;
19	unsigned npins;
20
21	unsigned int ngpios;
22};
23
24#define BCM_PIN_GROUP(n)	PINCTRL_PINGROUP(#n, n##_pins, ARRAY_SIZE(n##_pins))
25
26struct bcm63xx_pinctrl {
27	struct device *dev;
28	struct regmap *regs;
29
30	struct pinctrl_desc pctl_desc;
31	struct pinctrl_dev *pctl_dev;
32
33	void *driver_data;
34};
35
36static inline unsigned int bcm63xx_bank_pin(unsigned int pin)
37{
38	return pin % BCM63XX_BANK_GPIOS;
39}
40
41int bcm63xx_pinctrl_probe(struct platform_device *pdev,
42			  const struct bcm63xx_pinctrl_soc *soc,
43			  void *driver_data);
44
45#endif /* __PINCTRL_BCM63XX_H__ */
46