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      1  1.2     skrll /* $NetBSD: tegra_pinmux.h,v 1.2 2019/09/28 07:42:47 skrll Exp $ */
      2  1.1  jmcneill 
      3  1.1  jmcneill /*-
      4  1.1  jmcneill  * Copyright (c) 2017 Jared McNeill <jmcneill (at) invisible.ca>
      5  1.1  jmcneill  * All rights reserved.
      6  1.1  jmcneill  *
      7  1.1  jmcneill  * Redistribution and use in source and binary forms, with or without
      8  1.1  jmcneill  * modification, are permitted provided that the following conditions
      9  1.1  jmcneill  * are met:
     10  1.1  jmcneill  * 1. Redistributions of source code must retain the above copyright
     11  1.1  jmcneill  *    notice, this list of conditions and the following disclaimer.
     12  1.1  jmcneill  * 2. Redistributions in binary form must reproduce the above copyright
     13  1.1  jmcneill  *    notice, this list of conditions and the following disclaimer in the
     14  1.1  jmcneill  *    documentation and/or other materials provided with the distribution.
     15  1.1  jmcneill  *
     16  1.1  jmcneill  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     17  1.1  jmcneill  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     18  1.1  jmcneill  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     19  1.1  jmcneill  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     20  1.1  jmcneill  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     21  1.1  jmcneill  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     22  1.1  jmcneill  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     23  1.1  jmcneill  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     24  1.1  jmcneill  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     25  1.1  jmcneill  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     26  1.1  jmcneill  * SUCH DAMAGE.
     27  1.1  jmcneill  */
     28  1.1  jmcneill 
     29  1.1  jmcneill #ifndef _ARM_TEGRA_PINMUX_H
     30  1.1  jmcneill #define	_ARM_TEGRA_PINMUX_H
     31  1.1  jmcneill 
     32  1.1  jmcneill #include "opt_tegra.h"
     33  1.1  jmcneill 
     34  1.1  jmcneill #define TEGRA_PINMUX_MAXFUNC	4
     35  1.1  jmcneill 
     36  1.1  jmcneill struct tegra_pinmux_pins {
     37  1.2     skrll 	const char *tpp_name;
     38  1.2     skrll 	u_int tpp_reg;
     39  1.2     skrll 	enum tegra_pin_type {
     40  1.2     skrll 		TEGRA_PINMUX,
     41  1.2     skrll 		TEGRA_PADCTRL
     42  1.2     skrll 	} tpp_type;
     43  1.2     skrll 	union {
     44  1.2     skrll 		const char *tpp_functions[TEGRA_PINMUX_MAXFUNC];
     45  1.2     skrll 		struct {
     46  1.2     skrll 			uint32_t	drvdn_mask;
     47  1.2     skrll 			uint32_t	drvup_mask;
     48  1.2     skrll 			uint32_t	slwrr_mask;
     49  1.2     skrll 			uint32_t	slwrf_mask;
     50  1.2     skrll 		} tpp_dg;
     51  1.2     skrll 	};
     52  1.1  jmcneill };
     53  1.1  jmcneill 
     54  1.1  jmcneill struct tegra_pinmux_conf {
     55  1.1  jmcneill 	uint32_t npins;
     56  1.1  jmcneill 	const struct tegra_pinmux_pins *pins;
     57  1.1  jmcneill };
     58  1.1  jmcneill 
     59  1.1  jmcneill #ifdef SOC_TEGRA210
     60  1.1  jmcneill extern const struct tegra_pinmux_conf tegra210_pinmux_conf;
     61  1.1  jmcneill #endif
     62  1.1  jmcneill 
     63  1.1  jmcneill #endif /* _ARM_TEGRA_PINMUX_H */
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