| Andy Yan | 2d982da | 2017-06-01 18:00:55 +0800 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2016 Rockchip Electronics Co., Ltd |
| 3 | * Author: Andy Yan <andy.yan@rock-chips.com> |
| 4 | * SPDX-License-Identifier: GPL-2.0 |
| 5 | */ |
| 6 | |
| 7 | #include <common.h> |
| 8 | #include <dm.h> |
| 9 | #include <syscon.h> |
| 10 | #include <asm/arch/clock.h> |
| 11 | #include <asm/arch/cru_rv1108.h> |
| 12 | |
| 13 | int rockchip_get_clk(struct udevice **devp) |
| 14 | { |
| 15 | return uclass_get_device_by_driver(UCLASS_CLK, |
| 16 | DM_GET_DRIVER(clk_rv1108), devp); |
| 17 | } |
| 18 | |
| 19 | void *rockchip_get_cru(void) |
| 20 | { |
| 21 | struct rv1108_clk_priv *priv; |
| 22 | struct udevice *dev; |
| 23 | int ret; |
| 24 | |
| 25 | ret = rockchip_get_clk(&dev); |
| 26 | if (ret) |
| 27 | return ERR_PTR(ret); |
| 28 | |
| 29 | priv = dev_get_priv(dev); |
| 30 | |
| 31 | return priv->cru; |
| 32 | } |