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/* SPDX-License-Identifier: GPL-2.0-only */
#include <types.h>
#include <acpi/acpi.h>
#include <cpu/x86/smm.h>
#include <superio/ite/common/ite.h>
#include <superio/ite/it8772f/it8772f.h>
#define GPIO_DEV PNP_DEV(0x2e, IT8772F_GPIO)
void mainboard_smi_sleep(u8 slp_typ)
{
switch (slp_typ) {
case ACPI_S3:
ite_set_3vsbsw(GPIO_DEV, true);
ite_delay_pwrgd3(GPIO_DEV);
it8772f_gpio_led(
GPIO_DEV,
2 /* set */,
0x02 /* select */,
0x01 /* polarity */,
0x01 /* 1 = pullup */,
0x01 /* output */,
0x00 /* 1 = Simple IO function */,
SIO_GPIO_BLINK_GPIO22,
IT8772F_GPIO_BLINK_FREQUENCY_1_HZ);
break;
default:
break;
}
}
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