2 * (C) Copyright 2015 Google, Inc
4 * SPDX-License-Identifier: GPL-2.0
12 #include <asm/arch/clock.h>
13 #include <asm/arch/cru_rk3288.h>
14 #include <asm/arch/hardware.h>
15 #include <linux/err.h>
17 int rk3288_reset_request(struct udevice *dev, enum reset_t type)
19 struct rk3288_cru *cru = rockchip_get_cru();
25 writel(RK_CLRBITS(0xffff), &cru->cru_mode_con);
26 writel(0xeca8, &cru->cru_glb_srst_snd_value);
29 writel(RK_CLRBITS(0xffff), &cru->cru_mode_con);
30 writel(0xfdb9, &cru->cru_glb_srst_fst_value);
33 return -EPROTONOSUPPORT;
39 static struct reset_ops rk3288_reset = {
40 .request = rk3288_reset_request,
43 U_BOOT_DRIVER(reset_rk3288) = {
44 .name = "rk3288_reset",