blob: 02a14ddfb8bcaf4479d7ff29d083cd63d354a876 [file] [log] [blame]
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2017 Socionext Inc.
*/
#include <linux/bitops.h>
#include <linux/io.h>
#include "../init.h"
#include "../sc64-regs.h"
#define SDCTRL_EMMC_HW_RESET 0x59810280
void uniphier_ld20_clk_init(void)
{
u32 tmp;
tmp = readl(SC_RSTCTRL6);
tmp |= BIT(8); /* Mali */
writel(tmp, SC_RSTCTRL6);
tmp = readl(SC_CLKCTRL6);
tmp |= BIT(8); /* Mali */
writel(tmp, SC_CLKCTRL6);
/* TODO: use "mmc-pwrseq-emmc" */
writel(1, SDCTRL_EMMC_HW_RESET);
}