u-boot/arch/arm/mach-uniphier/clk/clk-early-ld4.c
Masahiro Yamada 6717e15447 ARM: uniphier: delete or replace <common.h> includes
<common.h> pulls in a lot of bloat. <common.h> is unneeded in most of
places.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-05-22 11:21:06 +09:00

22 lines
467 B
C

// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2011-2014 Panasonic Corporation
* Copyright (C) 2015-2017 Socionext Inc.
*/
#include <spl.h>
#include <linux/io.h>
#include "../init.h"
#include "../sc-regs.h"
void uniphier_ld4_early_clk_init(void)
{
u32 tmp;
/* provide clocks */
tmp = readl(sc_base + SC_CLKCTRL);
tmp |= SC_CLKCTRL_CEN_SBC | SC_CLKCTRL_CEN_PERI;
writel(tmp, sc_base + SC_CLKCTRL);
readl(sc_base + SC_CLKCTRL); /* dummy read */
}