1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 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 */ 29 30 #ifndef __QCOM_TLMM_IPQ4018_HW_H__ 31 #define __QCOM_TLMM_IPQ4018_HW_H__ 32 33 extern int qcom_tlmm_ipq4018_hw_pin_set_function( 34 struct qcom_tlmm_softc *sc, int pin, int function); 35 extern int qcom_tlmm_ipq4018_hw_pin_get_function( 36 struct qcom_tlmm_softc *sc, int pin, int *function); 37 38 extern int qcom_tlmm_ipq4018_hw_pin_set_oe_output( 39 struct qcom_tlmm_softc *sc, int pin); 40 extern int qcom_tlmm_ipq4018_hw_pin_set_oe_input( 41 struct qcom_tlmm_softc *sc, int pin); 42 extern int qcom_tlmm_ipq4018_hw_pin_get_oe_state( 43 struct qcom_tlmm_softc *sc, int pin, bool *is_output); 44 45 extern int qcom_tlmm_ipq4018_hw_pin_set_output_value( 46 struct qcom_tlmm_softc *sc, 47 uint32_t pin, unsigned int value); 48 extern int qcom_tlmm_ipq4018_hw_pin_get_output_value( 49 struct qcom_tlmm_softc *sc, 50 uint32_t pin, unsigned int *val); 51 extern int qcom_tlmm_ipq4018_hw_pin_get_input_value( 52 struct qcom_tlmm_softc *sc, 53 uint32_t pin, unsigned int *val); 54 extern int qcom_tlmm_ipq4018_hw_pin_toggle_output_value( 55 struct qcom_tlmm_softc *sc, 56 uint32_t pin); 57 58 extern int qcom_tlmm_ipq4018_hw_pin_set_pupd_config( 59 struct qcom_tlmm_softc *sc, uint32_t pin, 60 qcom_tlmm_pin_pupd_config_t pupd); 61 extern int qcom_tlmm_ipq4018_hw_pin_get_pupd_config( 62 struct qcom_tlmm_softc *sc, uint32_t pin, 63 qcom_tlmm_pin_pupd_config_t *pupd); 64 65 extern int qcom_tlmm_ipq4018_hw_pin_set_drive_strength( 66 struct qcom_tlmm_softc *sc, uint32_t pin, 67 uint8_t drv); 68 extern int qcom_tlmm_ipq4018_hw_pin_get_drive_strength( 69 struct qcom_tlmm_softc *sc, uint32_t pin, 70 uint8_t *drv); 71 72 extern int qcom_tlmm_ipq4018_hw_pin_set_vm( 73 struct qcom_tlmm_softc *sc, uint32_t pin, 74 bool enable); 75 extern int qcom_tlmm_ipq4018_hw_pin_get_vm( 76 struct qcom_tlmm_softc *sc, uint32_t pin, 77 bool *enable); 78 79 extern int qcom_tlmm_ipq4018_hw_pin_set_open_drain( 80 struct qcom_tlmm_softc *sc, uint32_t pin, 81 bool enable); 82 extern int qcom_tlmm_ipq4018_hw_pin_get_open_drain( 83 struct qcom_tlmm_softc *sc, uint32_t pin, 84 bool *enable); 85 86 #endif /* __QCOM_TLMM_IPQ4018_HW_H__ */ 87