// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (c) 2017 Rockchip Electronics Co., Ltd */ #include <common.h> #include <dm.h> #include <syscon.h> #include <asm/arch-rockchip/clock.h> #include <asm/arch-rockchip/cru_rk3128.h> #include <linux/err.h> int rockchip_get_clk(struct udevice **devp) { return uclass_get_device_by_driver(UCLASS_CLK, DM_DRIVER_GET(rockchip_rk3128_cru), devp); } void *rockchip_get_cru(void) { struct rk3128_clk_priv *priv; struct udevice *dev; int ret; ret = rockchip_get_clk(&dev); if (ret) return ERR_PTR(ret); priv = dev_get_priv(dev); return priv->cru; }