2 * (C) Copyright 2017 Rockchip Electronics Co., Ltd
4 * SPDX-License-Identifier: GPL-2.0+
12 #include <asm/arch/clock.h>
13 #include <asm/arch/cru_rk322x.h>
14 #include <asm/arch/hardware.h>
15 #include <linux/err.h>
17 int rk322x_sysreset_request(struct udevice
*dev
, enum sysreset_t type
)
19 struct rk322x_cru
*cru
= rockchip_get_cru();
25 writel(0xeca8, &cru
->cru_glb_srst_snd_value
);
28 writel(0xfdb9, &cru
->cru_glb_srst_fst_value
);
31 return -EPROTONOSUPPORT
;
37 static struct sysreset_ops rk322x_sysreset
= {
38 .request
= rk322x_sysreset_request
,
41 U_BOOT_DRIVER(sysreset_rk322x
) = {
42 .name
= "rk322x_sysreset",
43 .id
= UCLASS_SYSRESET
,
44 .ops
= &rk322x_sysreset
,