1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3 *
4 * Copyright (c) 2021 Adrian Chadd <adrian@FreeBSD.org>.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice unmodified, this list of conditions, and the following
11 * disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
28 * $FreeBSD$
29 *
30 */
31
32 #ifndef __QCOM_TLMM_PIN_H__
33 #define __QCOM_TLMM_PIN_H__
34
35 extern device_t qcom_tlmm_get_bus(device_t dev);
36 extern int qcom_tlmm_pin_max(device_t dev, int *maxpin);
37 extern int qcom_tlmm_pin_getcaps(device_t dev, uint32_t pin, uint32_t *caps);
38 extern int qcom_tlmm_pin_getflags(device_t dev, uint32_t pin,
39 uint32_t *flags);
40 extern int qcom_tlmm_pin_getname(device_t dev, uint32_t pin, char *name);
41 extern int qcom_tlmm_pin_setflags(device_t dev, uint32_t pin,
42 uint32_t flags);
43 extern int qcom_tlmm_pin_set(device_t dev, uint32_t pin, unsigned int value);
44 extern int qcom_tlmm_pin_get(device_t dev, uint32_t pin, unsigned int *val);
45 extern int qcom_tlmm_pin_toggle(device_t dev, uint32_t pin);
46 extern int qcom_tlmm_filter(void *arg);
47 extern void qcom_tlmm_intr(void *arg);
48 extern phandle_t qcom_tlmm_pin_get_node(device_t dev, device_t bus);
49
50 #endif /* __QCOM_TLMM_PIN_H__ */
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