u-boot/drivers/sysreset/sysreset_psci.c
Igor Opaniuk 91f00ba2c1 sysreset: psci: use psci driver exported functions
Use psci driver exported functions for reset/poweroff, instead of
invoking directly invoke_psci_fn.

Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io>
2021-04-20 07:31:12 -04:00

37 lines
710 B
C

// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2017 Masahiro Yamada <yamada.masahiro@socionext.com>
*/
#include <common.h>
#include <dm.h>
#include <sysreset.h>
#include <linux/errno.h>
#include <linux/psci.h>
static int psci_sysreset_request(struct udevice *dev, enum sysreset_t type)
{
switch (type) {
case SYSRESET_WARM:
case SYSRESET_COLD:
psci_sys_reset(type);
break;
case SYSRESET_POWER_OFF:
psci_sys_poweroff();
break;
default:
return -ENOSYS;
}
return -EINPROGRESS;
}
static struct sysreset_ops psci_sysreset_ops = {
.request = psci_sysreset_request,
};
U_BOOT_DRIVER(psci_sysreset) = {
.name = "psci-sysreset",
.id = UCLASS_SYSRESET,
.ops = &psci_sysreset_ops,
};