1/*	$NetBSD: umcpmio_info.h,v 1.1 2025/11/29 18:39:14 brad Exp $	*/
2
3/*
4 * Copyright (c) 2024, 2025 Brad Spencer <brad@anduin.eldar.org>
5 *
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */
18
19#ifndef _UMCPMIO_INFO_H_
20#define _UMCPMIO_INFO_H_
21
22#include <sys/gpio.h>
23#include <dev/usb/umcpmio_io.h>
24
25#define UMCPMIO_MAX_GPIO_PINS 9
26
27struct umcpmio_chip_info {
28	const uint16_t	usb_id;
29	const int	num_gpio_pins;
30	const uint32_t	gpio_pin_ability[UMCPMIO_MAX_GPIO_PINS];
31	const char	*gpio_names[UMCPMIO_MAX_GPIO_PINS];
32	const int	num_iic_ports;
33	const int	num_spi_slaves;
34};
35
36static const struct umcpmio_chip_info umcpmio_chip_infos[] __unused = {
37	{
38		.usb_id = USB_PRODUCT_MICROCHIP_MCP2210,
39		.num_gpio_pins = 9,
40		.gpio_pin_ability = {
41			GPIO_PIN_INPUT | GPIO_PIN_OUTPUT | GPIO_PIN_ALT0 | GPIO_PIN_ALT3,
42			GPIO_PIN_INPUT | GPIO_PIN_OUTPUT | GPIO_PIN_ALT0 | GPIO_PIN_ALT3,
43			GPIO_PIN_INPUT | GPIO_PIN_OUTPUT | GPIO_PIN_ALT0 | GPIO_PIN_ALT3,
44			GPIO_PIN_INPUT | GPIO_PIN_OUTPUT | GPIO_PIN_ALT0 | GPIO_PIN_ALT3,
45			GPIO_PIN_INPUT | GPIO_PIN_OUTPUT | GPIO_PIN_ALT0 | GPIO_PIN_ALT3,
46			GPIO_PIN_INPUT | GPIO_PIN_OUTPUT | GPIO_PIN_ALT0 | GPIO_PIN_ALT3,
47			GPIO_PIN_INPUT | GPIO_PIN_OUTPUT | GPIO_PIN_ALT0 | GPIO_PIN_ALT3 | GPIO_PIN_ALT4 | GPIO_PIN_ALT5 | GPIO_PIN_ALT6,
48			GPIO_PIN_INPUT | GPIO_PIN_OUTPUT | GPIO_PIN_ALT0 | GPIO_PIN_ALT3,
49			GPIO_PIN_INPUT | GPIO_PIN_ALT3,
50		},
51		.gpio_names = { "GP0", "GP1", "GP2", "GP3", "GP4", "GP5", "GP6", "GP7", "GP8" },
52		.num_iic_ports = 0,
53		.num_spi_slaves = 8,
54	},
55	{
56		.usb_id = USB_PRODUCT_MICROCHIP_MCP2221,
57		.num_gpio_pins = 4,
58		.gpio_pin_ability = {
59			GPIO_PIN_INPUT | GPIO_PIN_OUTPUT | GPIO_PIN_ALT0 | GPIO_PIN_ALT3,
60			GPIO_PIN_INPUT | GPIO_PIN_OUTPUT | GPIO_PIN_ALT0 | GPIO_PIN_ALT1 | GPIO_PIN_ALT2 | GPIO_PIN_ALT3,
61			GPIO_PIN_INPUT | GPIO_PIN_OUTPUT | GPIO_PIN_ALT0 | GPIO_PIN_ALT1 | GPIO_PIN_ALT3,
62			GPIO_PIN_INPUT | GPIO_PIN_OUTPUT | GPIO_PIN_ALT0 | GPIO_PIN_ALT1 | GPIO_PIN_ALT3,
63		},
64		.gpio_names = { "GP0", "GP1", "GP2", "GP3" },
65		.num_iic_ports = 1,
66		.num_spi_slaves = 0,
67	}
68};
69
70#endif
71