| Masahiro Yamada | 019df87 | 2015-09-22 00:27:41 +0900 | [diff] [blame] | 1 | /* |
| Masahiro Yamada | 9e3bb84 | 2017-01-15 14:59:05 +0900 | [diff] [blame] | 2 | * Copyright (C) 2016-2017 Socionext Inc. |
| Masahiro Yamada | 019df87 | 2015-09-22 00:27:41 +0900 | [diff] [blame] | 3 | * |
| 4 | * SPDX-License-Identifier: GPL-2.0+ | ||||
| 5 | */ | ||||
| 6 | |||||
| 7 | #include <linux/io.h> | ||||
| Masahiro Yamada | 107b3fb | 2016-01-09 01:51:13 +0900 | [diff] [blame] | 8 | |
| 9 | #include "../init.h" | ||||
| Masahiro Yamada | 107b3fb | 2016-01-09 01:51:13 +0900 | [diff] [blame] | 10 | #include "sbc-regs.h" |
| Masahiro Yamada | 019df87 | 2015-09-22 00:27:41 +0900 | [diff] [blame] | 11 | |
| Masahiro Yamada | 9e3bb84 | 2017-01-15 14:59:05 +0900 | [diff] [blame] | 12 | void uniphier_pxs2_sbc_init(void) |
| Masahiro Yamada | 019df87 | 2015-09-22 00:27:41 +0900 | [diff] [blame] | 13 | { |
| Masahiro Yamada | 9e3bb84 | 2017-01-15 14:59:05 +0900 | [diff] [blame] | 14 | uniphier_sbc_init_savepin(); |
| 15 | |||||
| Masahiro Yamada | 019df87 | 2015-09-22 00:27:41 +0900 | [diff] [blame] | 16 | /* necessary for ROM boot ?? */ |
| 17 | /* system bus output enable */ | ||||
| 18 | writel(0x17, PC0CTRL); | ||||
| Masahiro Yamada | d8a10e7 | 2017-08-29 15:42:20 +0900 | [diff] [blame] | 19 | |
| Masahiro Yamada | b443fb4 | 2017-11-25 00:25:35 +0900 | [diff] [blame] | 20 | uniphier_pin_init("system-bus"); /* PXs3 */ |
| Masahiro Yamada | 019df87 | 2015-09-22 00:27:41 +0900 | [diff] [blame] | 21 | } |