1 // SPDX-License-Identifier: GPL-2.0+ 2 /* 3 * Copyright (C) 2011-2015 Panasonic Corporation 4 * Copyright (C) 2015-2017 Socionext Inc. 5 */ 6 7 #include <linux/io.h> 8 9 #include "../init.h" 10 #include "sbc-regs.h" 11 uniphier_ld4_sbc_init(void)12void uniphier_ld4_sbc_init(void) 13 { 14 u32 tmp; 15 16 uniphier_sbc_init_savepin(); 17 18 /* system bus output enable */ 19 tmp = readl(PC0CTRL); 20 tmp &= 0xfffffcff; 21 writel(tmp, PC0CTRL); 22 } 23