1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3  * Copyright (C) 2011-2014 Panasonic Corporation
4  * Copyright (C) 2015-2016 Socionext Inc.
5  *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
6  */
7 
8 #include <linux/io.h>
9 
10 #include "../sc-regs.h"
11 #include "pll.h"
12 
13 void uniphier_ld4_dpll_ssc_en(void)
14 {
15 	u32 tmp;
16 
17 	tmp = readl(SC_DPLLCTRL);
18 	tmp |= SC_DPLLCTRL_SSC_EN;
19 	writel(tmp, SC_DPLLCTRL);
20 }
21