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132f9501 ÁFR |
1 | // SPDX-License-Identifier: GPL-2.0+ |
2 | /* | |
3 | * Copyright (C) 2021 Álvaro Fernández 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 | ||
14 | struct bcm63xx_pinctrl_soc { | |
d9779093 | 15 | const struct pinctrl_ops *pctl_ops; |
0c683876 | 16 | const struct pinmux_ops *pmx_ops; |
132f9501 ÁFR |
17 | |
18 | const struct pinctrl_pin_desc *pins; | |
19 | unsigned npins; | |
20 | ||
21 | unsigned int ngpios; | |
22 | }; | |
23 | ||
0e3db163 AS |
24 | #define BCM_PIN_GROUP(n) PINCTRL_PINGROUP(#n, n##_pins, ARRAY_SIZE(n##_pins)) |
25 | ||
132f9501 ÁFR |
26 | struct 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 | ||
36 | static inline unsigned int bcm63xx_bank_pin(unsigned int pin) | |
37 | { | |
38 | return pin % BCM63XX_BANK_GPIOS; | |
39 | } | |
40 | ||
41 | int bcm63xx_pinctrl_probe(struct platform_device *pdev, | |
42 | const struct bcm63xx_pinctrl_soc *soc, | |
43 | void *driver_data); | |
44 | ||
45 | #endif /* __PINCTRL_BCM63XX_H__ */ |