The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/arm/allwinner/h3/h3_padconf.c

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    1 /*-
    2  * Copyright (c) 2016-2017 Emmanuel Vadot <manu@freebsd.org>
    3  *
    4  * Redistribution and use in source and binary forms, with or without
    5  * modification, are permitted provided that the following conditions
    6  * are met:
    7  * 1. Redistributions of source code must retain the above copyright
    8  *    notice, this list of conditions and the following disclaimer.
    9  * 2. Redistributions in binary form must reproduce the above copyright
   10  *    notice, this list of conditions and the following disclaimer in the
   11  *    documentation and/or other materials provided with the distribution.
   12  *
   13  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
   14  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   16  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
   17  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   18  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   19  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   20  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   21  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   22  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   23  * SUCH DAMAGE.
   24  *
   25  */
   26 
   27 #include <sys/cdefs.h>
   28 __FBSDID("$FreeBSD$");
   29 
   30 #include <sys/param.h>
   31 #include <sys/systm.h>
   32 #include <sys/kernel.h>
   33 #include <sys/types.h>
   34 
   35 #if defined(__aarch64__)
   36 #include "opt_soc.h"
   37 #endif
   38 
   39 #include <arm/allwinner/allwinner_pinctrl.h>
   40 
   41 #if defined(SOC_ALLWINNER_H3) || defined(SOC_ALLWINNER_H5)
   42 
   43 const static struct allwinner_pins h3_pins[] = {
   44         {"PA0",  0, 0,  {"gpio_in", "gpio_out", "uart2", "jtag", NULL, NULL, "pa_eint0", NULL}, 6, 0},
   45         {"PA1",  0, 1,  {"gpio_in", "gpio_out", "uart2", "jtag", NULL, NULL, "pa_eint1", NULL}, 6, 1},
   46         {"PA2",  0, 2,  {"gpio_in", "gpio_out", "uart2", "jtag", NULL, NULL, "pa_eint2", NULL}, 6, 2},
   47         {"PA3",  0, 3,  {"gpio_in", "gpio_out", "uart2", "jtag", NULL, NULL, "pa_eint3", NULL}, 6, 3},
   48         {"PA4",  0, 4,  {"gpio_in", "gpio_out", "uart0", NULL, NULL, NULL, "pa_eint4", NULL}, 6, 4},
   49         {"PA5",  0, 5,  {"gpio_in", "gpio_out", "uart0", "pwm0", NULL, NULL, "pa_eint5", NULL}, 6, 5},
   50         {"PA6",  0, 6,  {"gpio_in", "gpio_out", "sim", NULL, NULL, NULL, "pa_eint6", NULL}, 6, 6},
   51         {"PA7",  0, 7,  {"gpio_in", "gpio_out", "sim", NULL, NULL, NULL, "pa_eint7", NULL}, 6, 7},
   52         {"PA8",  0, 8,  {"gpio_in", "gpio_out", "sim", NULL, NULL, NULL, "pa_eint8", NULL}, 6, 8},
   53         {"PA9",  0, 9,  {"gpio_in", "gpio_out", "sim", NULL, NULL, NULL, "pa_eint9", NULL}, 6, 9},
   54         {"PA10", 0, 10, {"gpio_in", "gpio_out", "sim", NULL, NULL, NULL, "pa_eint10", NULL}, 6, 10},
   55         {"PA11", 0, 11, {"gpio_in", "gpio_out", "i2c0", "di", NULL, NULL, "pa_eint11", NULL}, 6, 11},
   56         {"PA12", 0, 12, {"gpio_in", "gpio_out", "i2c0", "di", NULL, NULL, "pa_eint12", NULL}, 6, 12},
   57         {"PA13", 0, 13, {"gpio_in", "gpio_out", "spi1", "uart3", NULL, NULL, "pa_eint13", NULL}, 6, 13},
   58         {"PA14", 0, 14, {"gpio_in", "gpio_out", "spi1", "uart3", NULL, NULL, "pa_eint14", NULL}, 6, 14},
   59         {"PA15", 0, 15, {"gpio_in", "gpio_out", "spi1", "uart3", NULL, NULL, "pa_eint15", NULL}, 6, 15},
   60         {"PA16", 0, 16, {"gpio_in", "gpio_out", "spi1", "uart3", NULL, NULL, "pa_eint16", NULL}, 6, 16},
   61         {"PA17", 0, 17, {"gpio_in", "gpio_out", "spdif", NULL, NULL, NULL, "pa_eint17", NULL}, 6, 17},
   62         {"PA18", 0, 18, {"gpio_in", "gpio_out", "i2s0", "i2c1", NULL, NULL, "pa_eint18", NULL}, 6, 18},
   63         {"PA19", 0, 19, {"gpio_in", "gpio_out", "i2s0", "i2c1", NULL, NULL, "pa_eint19", NULL}, 6, 19},
   64         {"PA20", 0, 20, {"gpio_in", "gpio_out", "i2s0", "sim", NULL, NULL, "pa_eint20", NULL}, 6, 20},
   65         {"PA21", 0, 21, {"gpio_in", "gpio_out", "i2s0", "sim", NULL, NULL, "pa_eint21", NULL}, 6, 21},
   66 
   67         {"PC0",  2, 0,  {"gpio_in", "gpio_out", "nand", "spi0", NULL, NULL, NULL, NULL}},
   68         {"PC1",  2, 1,  {"gpio_in", "gpio_out", "nand", "spi0", NULL, NULL, NULL, NULL}},
   69         {"PC2",  2, 2,  {"gpio_in", "gpio_out", "nand", "spi0", NULL, NULL, NULL, NULL}},
   70         {"PC3",  2, 3,  {"gpio_in", "gpio_out", "nand", "spi0", NULL, NULL, NULL, NULL}},
   71         {"PC4",  2, 4,  {"gpio_in", "gpio_out", "nand", NULL, NULL, NULL, NULL, NULL}},
   72         {"PC5",  2, 5,  {"gpio_in", "gpio_out", "nand", "mmc2", NULL, NULL, NULL, NULL}},
   73         {"PC6",  2, 6,  {"gpio_in", "gpio_out", "nand", "mmc2", NULL, NULL, NULL, NULL}},
   74         {"PC7",  2, 7,  {"gpio_in", "gpio_out", "nand", NULL, NULL, NULL, NULL, NULL}},
   75         {"PC8",  2, 8,  {"gpio_in", "gpio_out", "nand", "mmc2", NULL, NULL, NULL, NULL}},
   76         {"PC9",  2, 9,  {"gpio_in", "gpio_out", "nand", "mmc2", NULL, NULL, NULL, NULL}},
   77         {"PC10", 2, 10, {"gpio_in", "gpio_out", "nand", "mmc2", NULL, NULL, NULL, NULL}},
   78         {"PC11", 2, 11, {"gpio_in", "gpio_out", "nand", "mmc2", NULL, NULL, NULL, NULL}},
   79         {"PC12", 2, 12, {"gpio_in", "gpio_out", "nand", "mmc2", NULL, NULL, NULL, NULL}},
   80         {"PC13", 2, 13, {"gpio_in", "gpio_out", "nand", "mmc2", NULL, NULL, NULL, NULL}},
   81         {"PC14", 2, 14, {"gpio_in", "gpio_out", "nand", "mmc2", NULL, NULL, NULL, NULL}},
   82         {"PC15", 2, 15, {"gpio_in", "gpio_out", "nand", "mmc2", NULL, NULL, NULL, NULL}},
   83         {"PC16", 2, 16, {"gpio_in", "gpio_out", "nand", "mmc2", NULL, NULL, NULL, NULL}},
   84 
   85         {"PD0",  3, 0,  {"gpio_in", "gpio_out", "emac", NULL, NULL, NULL, NULL, NULL}},
   86         {"PD1",  3, 1,  {"gpio_in", "gpio_out", "emac", NULL, NULL, NULL, NULL, NULL}},
   87         {"PD2",  3, 2,  {"gpio_in", "gpio_out", "emac", NULL, NULL, NULL, NULL, NULL}},
   88         {"PD3",  3, 3,  {"gpio_in", "gpio_out", "emac", NULL, NULL, NULL, NULL, NULL}},
   89         {"PD4",  3, 4,  {"gpio_in", "gpio_out", "emac", NULL, NULL, NULL, NULL, NULL}},
   90         {"PD5",  3, 5,  {"gpio_in", "gpio_out", "emac", NULL, NULL, NULL, NULL, NULL}},
   91         {"PD6",  3, 6,  {"gpio_in", "gpio_out", "emac", NULL, NULL, NULL, NULL, NULL}},
   92         {"PD7",  3, 7,  {"gpio_in", "gpio_out", "emac", NULL, NULL, NULL, NULL, NULL}},
   93         {"PD8",  3, 8,  {"gpio_in", "gpio_out", "emac", NULL, NULL, NULL, NULL, NULL}},
   94         {"PD9",  3, 9,  {"gpio_in", "gpio_out", "emac", NULL, NULL, NULL, NULL, NULL}},
   95         {"PD10", 3, 10, {"gpio_in", "gpio_out", "emac", NULL, NULL, NULL, NULL, NULL}},
   96         {"PD11", 3, 11, {"gpio_in", "gpio_out", "emac", NULL, NULL, NULL, NULL, NULL}},
   97         {"PD12", 3, 12, {"gpio_in", "gpio_out", "emac", NULL, NULL, NULL, NULL, NULL}},
   98         {"PD13", 3, 13, {"gpio_in", "gpio_out", "emac", NULL, NULL, NULL, NULL, NULL}},
   99         {"PD14", 3, 14, {"gpio_in", "gpio_out", "emac", NULL, NULL, NULL, NULL, NULL}},
  100         {"PD15", 3, 15, {"gpio_in", "gpio_out", "emac", NULL, NULL, NULL, NULL, NULL}},
  101         {"PD16", 3, 16, {"gpio_in", "gpio_out", "emac", NULL, NULL, NULL, NULL, NULL}},
  102         {"PD17", 3, 17, {"gpio_in", "gpio_out", "emac", NULL, NULL, NULL, NULL, NULL}},
  103 
  104         {"PE0",  4, 0,  {"gpio_in", "gpio_out", "csi", "ts", NULL, NULL, NULL, NULL}},
  105         {"PE1",  4, 1,  {"gpio_in", "gpio_out", "csi", "ts", NULL, NULL, NULL, NULL}},
  106         {"PE2",  4, 2,  {"gpio_in", "gpio_out", "csi", "ts", NULL, NULL, NULL, NULL}},
  107         {"PE3",  4, 3,  {"gpio_in", "gpio_out", "csi", "ts", NULL, NULL, NULL, NULL}},
  108         {"PE4",  4, 4,  {"gpio_in", "gpio_out", "csi", "ts", NULL, NULL, NULL, NULL}},
  109         {"PE5",  4, 5,  {"gpio_in", "gpio_out", "csi", "ts", NULL, NULL, NULL, NULL}},
  110         {"PE6",  4, 6,  {"gpio_in", "gpio_out", "csi", "ts", NULL, NULL, NULL, NULL}},
  111         {"PE7",  4, 7,  {"gpio_in", "gpio_out", "csi", "ts", NULL, NULL, NULL, NULL}},
  112         {"PE8",  4, 8,  {"gpio_in", "gpio_out", "csi", "ts", NULL, NULL, NULL, NULL}},
  113         {"PE9",  4, 9,  {"gpio_in", "gpio_out", "csi", "ts", NULL, NULL, NULL, NULL}},
  114         {"PE10", 4, 10, {"gpio_in", "gpio_out", "csi", "ts", NULL, NULL, NULL, NULL}},
  115         {"PE11", 4, 11, {"gpio_in", "gpio_out", "csi", "ts", NULL, NULL, NULL, NULL}},
  116         {"PE12", 4, 12, {"gpio_in", "gpio_out", "csi", "i2c2", NULL, NULL, NULL, NULL}},
  117         {"PE13", 4, 13, {"gpio_in", "gpio_out", "csi", "i2c2", NULL, NULL, NULL, NULL}},
  118         {"PE14", 4, 14, {"gpio_in", "gpio_out", NULL, NULL, NULL, NULL, NULL, NULL}},
  119         {"PE15", 4, 15, {"gpio_in", "gpio_out", NULL, NULL, NULL, NULL, NULL, NULL}},
  120 
  121         {"PF0",  5, 0,  {"gpio_in", "gpio_out", "mmc0", "jtag", NULL, NULL, NULL, NULL}},
  122         {"PF1",  5, 1,  {"gpio_in", "gpio_out", "mmc0", "jtag", NULL, NULL, NULL, NULL}},
  123         {"PF2",  5, 2,  {"gpio_in", "gpio_out", "mmc0", "uart0", NULL, NULL, NULL, NULL}},
  124         {"PF3",  5, 3,  {"gpio_in", "gpio_out", "mmc0", "jtag", NULL, NULL, NULL, NULL}},
  125         {"PF4",  5, 4,  {"gpio_in", "gpio_out", "mmc0", "uart0", NULL, NULL, NULL, NULL}},
  126         {"PF5",  5, 5,  {"gpio_in", "gpio_out", "mmc0", "jtag", NULL, NULL, NULL, NULL}},
  127         {"PF6",  5, 6,  {"gpio_in", "gpio_out", NULL, NULL, NULL, NULL, NULL, NULL}},
  128 
  129         {"PG0",  6, 0,  {"gpio_in", "gpio_out", "mmc1", NULL, NULL, NULL, "pg_eint0", NULL}, 6, 0, 1},
  130         {"PG1",  6, 1,  {"gpio_in", "gpio_out", "mmc1", NULL, NULL, NULL, "pg_eint1", NULL}, 6, 1, 1},
  131         {"PG2",  6, 2,  {"gpio_in", "gpio_out", "mmc1", NULL, NULL, NULL, "pg_eint2", NULL}, 6, 2, 1},
  132         {"PG3",  6, 3,  {"gpio_in", "gpio_out", "mmc1", NULL, NULL, NULL, "pg_eint3", NULL}, 6, 3, 1},
  133         {"PG4",  6, 4,  {"gpio_in", "gpio_out", "mmc1", NULL, NULL, NULL, "pg_eint4", NULL}, 6, 4, 1},
  134         {"PG5",  6, 5,  {"gpio_in", "gpio_out", "mmc1", NULL, NULL, NULL, "pg_eint5", NULL}, 6, 5, 1},
  135         {"PG6",  6, 6,  {"gpio_in", "gpio_out", "uart1", NULL, NULL, NULL, "pg_eint6", NULL}, 6, 6, 1},
  136         {"PG7",  6, 7,  {"gpio_in", "gpio_out", "uart1", NULL, NULL, NULL, "pg_eint7", NULL}, 6, 7, 1},
  137         {"PG8",  6, 8,  {"gpio_in", "gpio_out", "uart1", NULL, NULL, NULL, "pg_eint8", NULL}, 6, 8, 1},
  138         {"PG9",  6, 9,  {"gpio_in", "gpio_out", "uart1", NULL, NULL, NULL, "pg_eint9", NULL}, 6, 9, 1},
  139         {"PG10", 6, 10, {"gpio_in", "gpio_out", "i2s1", NULL, NULL, NULL, "pg_eint10", NULL}, 6, 10, 1},
  140         {"PG11", 6, 11, {"gpio_in", "gpio_out", "i2s1", NULL, NULL, NULL, "pg_eint11", NULL}, 6, 11, 1},
  141         {"PG12", 6, 12, {"gpio_in", "gpio_out", "i2s1", NULL, NULL, NULL, "pg_eint12", NULL}, 6, 12, 1},
  142         {"PG13", 6, 13, {"gpio_in", "gpio_out", "i2s1", NULL, NULL, NULL, "pg_eint13", NULL}, 6, 13, 1},
  143 };
  144 
  145 const struct allwinner_padconf h3_padconf = {
  146         .npins = nitems(h3_pins),
  147         .pins = h3_pins,
  148 };
  149 
  150 #endif /* SOC_ALLWINNER_H3 */

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