blob: 7b8be7e2b5e8481d3713ec98d4cc0b5b4855ab88 [file] [log] [blame]
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2016 Nexell Co., Ltd.
*
* Author: junghyun, kim <jhkim@nexell.co.kr>
*/
#include <linux/types.h>
#include <linux/io.h>
#include "s5pxx18_soc_hdmi.h"
static u32 *hdmi_base_addr;
u32 nx_hdmi_get_reg(u32 module_index, u32 offset)
{
u32 *reg_addr;
u32 regvalue;
reg_addr = hdmi_base_addr + (offset / sizeof(u32));
regvalue = readl((u32 *)reg_addr);
return regvalue;
}
void nx_hdmi_set_reg(u32 module_index, u32 offset, u32 regvalue)
{
s64 offset_new = (s64)((int32_t)offset);
u32 *reg_addr;
reg_addr = hdmi_base_addr + (offset_new / sizeof(u32));
writel(regvalue, (u32 *)reg_addr);
}
void nx_hdmi_set_base_address(u32 module_index, void *base_address)
{
hdmi_base_addr = (u32 *)base_address;
}
void *nx_hdmi_get_base_address(u32 module_index)
{
return (u32 *)hdmi_base_addr;
}
u32 nx_hdmi_get_physical_address(u32 module_index)
{
const u32 physical_addr[] = PHY_BASEADDR_HDMI_LIST;
return physical_addr[module_index];
}