2 * (C) Copyright 2015 Google, Inc
4 * SPDX-License-Identifier: GPL-2.0+
11 #include <linux/err.h>
13 void *rockchip_get_cru(void)
19 ret = uclass_get_device(UCLASS_CLK, 0, &dev);
23 addr = dev_get_addr(dev);
24 if (addr == FDT_ADDR_T_NONE)
25 return ERR_PTR(-EINVAL);