[thirdparty/u-boot.git] / arch / arm / include / asm / kona-common / clk.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright 2013 Broadcom Corporation.
 */

/* This API file is loosely based on u-boot/drivers/video/ipu.h and linux */

#ifndef __KONA_COMMON_CLK_H
#define __KONA_COMMON_CLK_H

#include <linux/types.h>

struct clk;

/* Only implement required functions for your specific architecture */
int clk_init(void);
struct clk *clk_get(const char *id);
int clk_enable(struct clk *clk);
void clk_disable(struct clk *clk);
unsigned long clk_get_rate(struct clk *clk);
long clk_round_rate(struct clk *clk, unsigned long rate);
int clk_set_rate(struct clk *clk, unsigned long rate);
int clk_set_parent(struct clk *clk, struct clk *parent);
struct clk *clk_get_parent(struct clk *clk);
int clk_sdio_enable(void *base, u32 rate, u32 *actual_ratep);
int clk_bsc_enable(void *base);
int clk_usb_otg_enable(void *base);

#endif
Commit	Line	Data
83d290c5	1	/* SPDX-License-Identifier: GPL-2.0+ */
b3134fce DR	2	/*
b3134fce DR	3	* Copyright 2013 Broadcom Corporation.
b3134fce DR	4	*/
	5
	6	/* This API file is loosely based on u-boot/drivers/video/ipu.h and linux */
	7
	8	#ifndef __KONA_COMMON_CLK_H
	9	#define __KONA_COMMON_CLK_H
	10
	11	#include <linux/types.h>
	12
	13	struct clk;
	14
	15	/* Only implement required functions for your specific architecture */
	16	int clk_init(void);
	17	struct clk clk_get(const char id);
	18	int clk_enable(struct clk *clk);
	19	void clk_disable(struct clk *clk);
	20	unsigned long clk_get_rate(struct clk *clk);
	21	long clk_round_rate(struct clk *clk, unsigned long rate);
	22	int clk_set_rate(struct clk *clk, unsigned long rate);
	23	int clk_set_parent(struct clk clk, struct clk parent);
	24	struct clk clk_get_parent(struct clk clk);
	25	int clk_sdio_enable(void base, u32 rate, u32 actual_ratep);
	26	int clk_bsc_enable(void *base);
4d013d8f	27	int clk_usb_otg_enable(void *base);
b3134fce DR	28
b3134fce DR	29	#endif