2 * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
4 * SPDX-License-Identifier: GPL-2.0+
10 #include "../sc-regs.h"
12 void ph1_ld4_clk_init(void)
17 tmp = readl(SC_RSTCTRL);
18 #ifdef CONFIG_UNIPHIER_ETH
19 tmp |= SC_RSTCTRL_NRST_ETHER;
21 #ifdef CONFIG_USB_EHCI
22 tmp |= SC_RSTCTRL_NRST_STDMAC;
24 #ifdef CONFIG_NAND_DENALI
25 tmp |= SC_RSTCTRL_NRST_NAND;
27 writel(tmp, SC_RSTCTRL);
28 readl(SC_RSTCTRL); /* dummy read */
31 tmp = readl(SC_CLKCTRL);
32 #ifdef CONFIG_UNIPHIER_ETH
33 tmp |= SC_CLKCTRL_CEN_ETHER;
35 #ifdef CONFIG_USB_EHCI
36 tmp |= SC_CLKCTRL_CEN_MIO | SC_CLKCTRL_CEN_STDMAC;
38 #ifdef CONFIG_NAND_DENALI
39 tmp |= SC_CLKCTRL_CEN_NAND;
41 writel(tmp, SC_CLKCTRL);
42 readl(SC_CLKCTRL); /* dummy read */