arch/arm/mach-uniphier/pinctrl/pinctrl-ph1-pro4.c

   1 /*
   2  * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 #include <linux/io.h>
   8
   9 #include "../init.h"
  10 #include "../sg-regs.h"
  11
  12 void ph1_pro4_pin_init(void)
  13 {
  14         /* Comment format:    PAD Name -> Function Name */
  15
  16 #ifdef CONFIG_NAND_DENALI
  17         sg_set_pinsel(40, 0, 4, 8);     /* NFD0   -> NFD0 */
  18         sg_set_pinsel(41, 0, 4, 8);     /* NFD1   -> NFD1 */
  19         sg_set_pinsel(42, 0, 4, 8);     /* NFD2   -> NFD2 */
  20         sg_set_pinsel(43, 0, 4, 8);     /* NFD3   -> NFD3 */
  21         sg_set_pinsel(44, 0, 4, 8);     /* NFD4   -> NFD4 */
  22         sg_set_pinsel(45, 0, 4, 8);     /* NFD5   -> NFD5 */
  23         sg_set_pinsel(46, 0, 4, 8);     /* NFD6   -> NFD6 */
  24         sg_set_pinsel(47, 0, 4, 8);     /* NFD7   -> NFD7 */
  25         sg_set_pinsel(48, 0, 4, 8);     /* NFALE  -> NFALE */
  26         sg_set_pinsel(49, 0, 4, 8);     /* NFCLE  -> NFCLE */
  27         sg_set_pinsel(50, 0, 4, 8);     /* XNFRE  -> XNFRE */
  28         sg_set_pinsel(51, 0, 4, 8);     /* XNFWE  -> XNFWE */
  29         sg_set_pinsel(52, 0, 4, 8);     /* XNFWP  -> XNFWP */
  30         sg_set_pinsel(53, 0, 4, 8);     /* XNFCE0 -> XNFCE0 */
  31         sg_set_pinsel(54, 0, 4, 8);     /* NRYBY0 -> NRYBY0 */
  32         /* sg_set_pinsel(131, 1, 4, 8); */      /* RXD2   -> NRYBY1 */
  33         /* sg_set_pinsel(132, 1, 4, 8); */      /* TXD2   -> XNFCE1 */
  34 #endif
  35
  36 #ifdef CONFIG_USB_XHCI_UNIPHIER
  37         sg_set_pinsel(180, 0, 4, 8);    /* USB0VBUS -> USB0VBUS */
  38         sg_set_pinsel(181, 0, 4, 8);    /* USB0OD   -> USB0OD */
  39         sg_set_pinsel(182, 0, 4, 8);    /* USB1VBUS -> USB1VBUS */
  40         sg_set_pinsel(183, 0, 4, 8);    /* USB1OD   -> USB1OD */
  41 #endif
  42
  43 #ifdef CONFIG_USB_EHCI
  44         sg_set_pinsel(184, 0, 4, 8);    /* USB2VBUS -> USB2VBUS */
  45         sg_set_pinsel(185, 0, 4, 8);    /* USB2OD   -> USB2OD */
  46         sg_set_pinsel(187, 0, 4, 8);    /* USB3VBUS -> USB3VBUS */
  47         sg_set_pinsel(188, 0, 4, 8);    /* USB3OD   -> USB3OD */
  48 #endif
  49
  50         writel(1, SG_LOADPINCTRL);
  51 }