1 /*
2  * Copyright (C) 2011-2014 Panasonic Corporation
3  * Copyright (C) 2015-2016 Socionext Inc.
4  *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
5  *
6  * SPDX-License-Identifier:	GPL-2.0+
7  */
8 
9 #include <linux/io.h>
10 
11 #include "../sc-regs.h"
12 #include "pll.h"
13 
14 void uniphier_ld4_dpll_ssc_en(void)
15 {
16 	u32 tmp;
17 
18 	tmp = readl(SC_DPLLCTRL);
19 	tmp |= SC_DPLLCTRL_SSC_EN;
20 	writel(tmp, SC_DPLLCTRL);
21 }
22