| /* |
| * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com> |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #include <linux/io.h> |
| #include <mach/sg-regs.h> |
| |
| void pin_init(void) |
| { |
| /* Comment format: PAD Name -> Function Name */ |
| |
| #ifdef CONFIG_NAND_DENALI |
| sg_set_pinsel(40, 0, 4, 8); /* NFD0 -> NFD0 */ |
| sg_set_pinsel(41, 0, 4, 8); /* NFD1 -> NFD1 */ |
| sg_set_pinsel(42, 0, 4, 8); /* NFD2 -> NFD2 */ |
| sg_set_pinsel(43, 0, 4, 8); /* NFD3 -> NFD3 */ |
| sg_set_pinsel(44, 0, 4, 8); /* NFD4 -> NFD4 */ |
| sg_set_pinsel(45, 0, 4, 8); /* NFD5 -> NFD5 */ |
| sg_set_pinsel(46, 0, 4, 8); /* NFD6 -> NFD6 */ |
| sg_set_pinsel(47, 0, 4, 8); /* NFD7 -> NFD7 */ |
| sg_set_pinsel(48, 0, 4, 8); /* NFALE -> NFALE */ |
| sg_set_pinsel(49, 0, 4, 8); /* NFCLE -> NFCLE */ |
| sg_set_pinsel(50, 0, 4, 8); /* XNFRE -> XNFRE */ |
| sg_set_pinsel(51, 0, 4, 8); /* XNFWE -> XNFWE */ |
| sg_set_pinsel(52, 0, 4, 8); /* XNFWP -> XNFWP */ |
| sg_set_pinsel(53, 0, 4, 8); /* XNFCE0 -> XNFCE0 */ |
| sg_set_pinsel(54, 0, 4, 8); /* NRYBY0 -> NRYBY0 */ |
| /* sg_set_pinsel(131, 1, 4, 8); */ /* RXD2 -> NRYBY1 */ |
| /* sg_set_pinsel(132, 1, 4, 8); */ /* TXD2 -> XNFCE1 */ |
| #endif |
| |
| #ifdef CONFIG_USB_XHCI_UNIPHIER |
| sg_set_pinsel(180, 0, 4, 8); /* USB0VBUS -> USB0VBUS */ |
| sg_set_pinsel(181, 0, 4, 8); /* USB0OD -> USB0OD */ |
| sg_set_pinsel(182, 0, 4, 8); /* USB1VBUS -> USB1VBUS */ |
| sg_set_pinsel(183, 0, 4, 8); /* USB1OD -> USB1OD */ |
| #endif |
| |
| #ifdef CONFIG_USB_EHCI_UNIPHIER |
| sg_set_pinsel(184, 0, 4, 8); /* USB2VBUS -> USB2VBUS */ |
| sg_set_pinsel(185, 0, 4, 8); /* USB2OD -> USB2OD */ |
| sg_set_pinsel(187, 0, 4, 8); /* USB3VBUS -> USB3VBUS */ |
| sg_set_pinsel(188, 0, 4, 8); /* USB3OD -> USB3OD */ |
| #endif |
| |
| writel(1, SG_LOADPINCTRL); |
| } |