arch/arm/mach-rockchip/rk3328/clk_rk3328.c

/*
 * (C) Copyright 2017 Rockchip Electronics Co., Ltd
 *
 * SPDX-License-Identifier:	GPL-2.0
 */

#include <common.h>
#include <dm.h>
#include <asm/arch/clock.h>
#include <asm/arch/cru_rk3328.h>

int rockchip_get_clk(struct udevice **devp)
{
	return uclass_get_device_by_driver(UCLASS_CLK,
			DM_GET_DRIVER(rockchip_rk3328_cru), devp);
}

void *rockchip_get_cru(void)
{
	struct rk3328_clk_priv *priv;
	struct udevice *dev;
	int ret;

	ret = rockchip_get_clk(&dev);
	if (ret)
		return ERR_PTR(ret);

	priv = devfdt_get_addr_ptr(dev);

	return priv->cru;
}