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/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
/*
* This file is created based on MT8188 Functional Specification
* Chapter number: 5.2
*/
#include <device/mmio.h>
#include <gpio.h>
void *gpio_find_reg_addr(gpio_t gpio)
{
void *reg_addr;
switch (gpio.base & 0x0f) {
case 1:
reg_addr = (void *)IOCFG_RM_BASE;
break;
case 2:
reg_addr = (void *)IOCFG_LT_BASE;
break;
case 3:
reg_addr = (void *)IOCFG_LM_BASE;
break;
case 4:
reg_addr = (void *)IOCFG_RT_BASE;
break;
default:
reg_addr = NULL;
break;
}
return reg_addr;
}
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