Masahiro Yamada | bb2ff9d | 2014-10-03 19:21:06 +0900 | [diff] [blame] | 1 | /* |
Masahiro Yamada | 663a23f | 2015-05-29 17:30:00 +0900 | [diff] [blame] | 2 | * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com> |
Masahiro Yamada | bb2ff9d | 2014-10-03 19:21:06 +0900 | [diff] [blame] | 3 | * |
| 4 | * SPDX-License-Identifier: GPL-2.0+ |
| 5 | */ |
| 6 | |
Masahiro Yamada | 663a23f | 2015-05-29 17:30:00 +0900 | [diff] [blame] | 7 | #include <linux/io.h> |
Masahiro Yamada | 95387e2 | 2015-02-27 02:26:44 +0900 | [diff] [blame] | 8 | #include <mach/sg-regs.h> |
Masahiro Yamada | bb2ff9d | 2014-10-03 19:21:06 +0900 | [diff] [blame] | 9 | |
| 10 | void pin_init(void) |
| 11 | { |
| 12 | /* Comment format: PAD Name -> Function Name */ |
| 13 | |
Masahiro Yamada | bb2ff9d | 2014-10-03 19:21:06 +0900 | [diff] [blame] | 14 | #ifdef CONFIG_NAND_DENALI |
| 15 | sg_set_pinsel(40, 0); /* NFD0 -> NFD0 */ |
| 16 | sg_set_pinsel(41, 0); /* NFD1 -> NFD1 */ |
| 17 | sg_set_pinsel(42, 0); /* NFD2 -> NFD2 */ |
| 18 | sg_set_pinsel(43, 0); /* NFD3 -> NFD3 */ |
| 19 | sg_set_pinsel(44, 0); /* NFD4 -> NFD4 */ |
| 20 | sg_set_pinsel(45, 0); /* NFD5 -> NFD5 */ |
| 21 | sg_set_pinsel(46, 0); /* NFD6 -> NFD6 */ |
| 22 | sg_set_pinsel(47, 0); /* NFD7 -> NFD7 */ |
| 23 | sg_set_pinsel(48, 0); /* NFALE -> NFALE */ |
| 24 | sg_set_pinsel(49, 0); /* NFCLE -> NFCLE */ |
| 25 | sg_set_pinsel(50, 0); /* XNFRE -> XNFRE */ |
| 26 | sg_set_pinsel(51, 0); /* XNFWE -> XNFWE */ |
| 27 | sg_set_pinsel(52, 0); /* XNFWP -> XNFWP */ |
| 28 | sg_set_pinsel(53, 0); /* XNFCE0 -> XNFCE0 */ |
| 29 | sg_set_pinsel(54, 0); /* NRYBY0 -> NRYBY0 */ |
Masahiro Yamada | 62f3ff1 | 2015-05-29 17:30:10 +0900 | [diff] [blame] | 30 | /* sg_set_pinsel(131, 1); */ /* RXD2 -> NRYBY1 */ |
| 31 | /* sg_set_pinsel(132, 1); */ /* TXD2 -> XNFCE1 */ |
Masahiro Yamada | bb2ff9d | 2014-10-03 19:21:06 +0900 | [diff] [blame] | 32 | #endif |
| 33 | |
Masahiro Yamada | f73264b | 2015-02-27 02:26:57 +0900 | [diff] [blame] | 34 | #ifdef CONFIG_USB_XHCI_UNIPHIER |
| 35 | sg_set_pinsel(180, 0); /* USB0VBUS -> USB0VBUS */ |
| 36 | sg_set_pinsel(181, 0); /* USB0OD -> USB0OD */ |
| 37 | sg_set_pinsel(182, 0); /* USB1VBUS -> USB1VBUS */ |
| 38 | sg_set_pinsel(183, 0); /* USB1OD -> USB1OD */ |
| 39 | #endif |
| 40 | |
Masahiro Yamada | c5f67ba | 2014-11-07 18:33:52 +0900 | [diff] [blame] | 41 | #ifdef CONFIG_USB_EHCI_UNIPHIER |
| 42 | sg_set_pinsel(184, 0); /* USB2VBUS -> USB2VBUS */ |
| 43 | sg_set_pinsel(185, 0); /* USB2OD -> USB2OD */ |
| 44 | sg_set_pinsel(187, 0); /* USB3VBUS -> USB3VBUS */ |
| 45 | sg_set_pinsel(188, 0); /* USB3OD -> USB3OD */ |
| 46 | #endif |
| 47 | |
Masahiro Yamada | bb2ff9d | 2014-10-03 19:21:06 +0900 | [diff] [blame] | 48 | writel(1, SG_LOADPINCTRL); |
| 49 | } |