u-boot/arch/arm/mach-rockchip/rk3328/clk_rk3328.c
Simon Glass a821c4af79 dm: Rename dev_addr..() functions
These support the flat device tree. We want to use the dev_read_..()
prefix for functions that support both flat tree and live tree. So rename
the existing functions to avoid confusion.

In the end we will have:

   1. dev_read_addr...()    - works on devices, supports flat/live tree
   2. devfdt_get_addr...()  - current functions, flat tree only
   3. of_get_address() etc. - new functions, live tree only

All drivers will be written to use 1. That function will in turn call
either 2 or 3 depending on whether the flat or live tree is in use.

Note this involves changing some dead code - the imx_lpi2c.c file.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-06-01 07:03:01 -06:00

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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;
}