[mirror_ubuntu-focal-kernel.git] / drivers / clk / ux500 / clk.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Clocks for ux500 platforms
 *
 * Copyright (C) 2012 ST-Ericsson SA
 * Author: Ulf Hansson <ulf.hansson@linaro.org>
 */

#ifndef __UX500_CLK_H
#define __UX500_CLK_H

#include <linux/device.h>
#include <linux/types.h>

struct clk;

struct clk *clk_reg_prcc_pclk(const char *name,
			      const char *parent_name,
			      resource_size_t phy_base,
			      u32 cg_sel,
			      unsigned long flags);

struct clk *clk_reg_prcc_kclk(const char *name,
			      const char *parent_name,
			      resource_size_t phy_base,
			      u32 cg_sel,
			      unsigned long flags);

struct clk *clk_reg_prcmu_scalable(const char *name,
				   const char *parent_name,
				   u8 cg_sel,
				   unsigned long rate,
				   unsigned long flags);

struct clk *clk_reg_prcmu_gate(const char *name,
			       const char *parent_name,
			       u8 cg_sel,
			       unsigned long flags);

struct clk *clk_reg_prcmu_scalable_rate(const char *name,
					const char *parent_name,
					u8 cg_sel,
					unsigned long rate,
					unsigned long flags);

struct clk *clk_reg_prcmu_rate(const char *name,
			       const char *parent_name,
			       u8 cg_sel,
			       unsigned long flags);

struct clk *clk_reg_prcmu_opp_gate(const char *name,
				   const char *parent_name,
				   u8 cg_sel,
				   unsigned long flags);

struct clk *clk_reg_prcmu_opp_volt_scalable(const char *name,
					    const char *parent_name,
					    u8 cg_sel,
					    unsigned long rate,
					    unsigned long flags);

struct clk *clk_reg_sysctrl_gate(struct device *dev,
				 const char *name,
				 const char *parent_name,
				 u16 reg_sel,
				 u8 reg_mask,
				 u8 reg_bits,
				 unsigned long enable_delay_us,
				 unsigned long flags);

struct clk *clk_reg_sysctrl_gate_fixed_rate(struct device *dev,
					    const char *name,
					    const char *parent_name,
					    u16 reg_sel,
					    u8 reg_mask,
					    u8 reg_bits,
					    unsigned long rate,
					    unsigned long enable_delay_us,
					    unsigned long flags);

struct clk *clk_reg_sysctrl_set_parent(struct device *dev,
				       const char *name,
				       const char **parent_names,
				       u8 num_parents,
				       u16 *reg_sel,
				       u8 *reg_mask,
				       u8 *reg_bits,
				       unsigned long flags);

#endif /* __UX500_CLK_H */
Commit	Line	Data
af873fce	1	/* SPDX-License-Identifier: GPL-2.0-only */
3b01f87b UH	2	/*
	3	* Clocks for ux500 platforms
	4	*
	5	* Copyright (C) 2012 ST-Ericsson SA
	6	* Author: Ulf Hansson <ulf.hansson@linaro.org>
3b01f87b UH	7	*/
	8
	9	#ifndef __UX500_CLK_H
	10	#define __UX500_CLK_H
	11
5b82d03b	12	#include <linux/device.h>
c700835b	13	#include <linux/types.h>
3b01f87b	14
a162ca91 SB	15	struct clk;
a162ca91 SB	16
3b01f87b UH	17	struct clk clk_reg_prcc_pclk(const char name,
3b01f87b UH	18	const char *parent_name,
c700835b	19	resource_size_t phy_base,
3b01f87b UH	20	u32 cg_sel,
	21	unsigned long flags);
	22
	23	struct clk clk_reg_prcc_kclk(const char name,
	24	const char *parent_name,
c700835b	25	resource_size_t phy_base,
3b01f87b UH	26	u32 cg_sel,
	27	unsigned long flags);
	28
	29	struct clk clk_reg_prcmu_scalable(const char name,
	30	const char *parent_name,
	31	u8 cg_sel,
	32	unsigned long rate,
	33	unsigned long flags);
	34
	35	struct clk clk_reg_prcmu_gate(const char name,
	36	const char *parent_name,
	37	u8 cg_sel,
	38	unsigned long flags);
	39
a816d250 UH	40	struct clk clk_reg_prcmu_scalable_rate(const char name,
	41	const char *parent_name,
	42	u8 cg_sel,
	43	unsigned long rate,
	44	unsigned long flags);
	45
70b1fce2 UH	46	struct clk clk_reg_prcmu_rate(const char name,
	47	const char *parent_name,
	48	u8 cg_sel,
	49	unsigned long flags);
	50
3b01f87b UH	51	struct clk clk_reg_prcmu_opp_gate(const char name,
	52	const char *parent_name,
	53	u8 cg_sel,
	54	unsigned long flags);
	55
b0ea0fc7 UH	56	struct clk clk_reg_prcmu_opp_volt_scalable(const char name,
	57	const char *parent_name,
	58	u8 cg_sel,
	59	unsigned long rate,
	60	unsigned long flags);
	61
5b82d03b UH	62	struct clk clk_reg_sysctrl_gate(struct device dev,
	63	const char *name,
	64	const char *parent_name,
	65	u16 reg_sel,
	66	u8 reg_mask,
	67	u8 reg_bits,
	68	unsigned long enable_delay_us,
	69	unsigned long flags);
	70
	71	struct clk clk_reg_sysctrl_gate_fixed_rate(struct device dev,
	72	const char *name,
	73	const char *parent_name,
	74	u16 reg_sel,
	75	u8 reg_mask,
	76	u8 reg_bits,
	77	unsigned long rate,
	78	unsigned long enable_delay_us,
	79	unsigned long flags);
	80
	81	struct clk clk_reg_sysctrl_set_parent(struct device dev,
	82	const char *name,
	83	const char **parent_names,
	84	u8 num_parents,
	85	u16 *reg_sel,
	86	u8 *reg_mask,
	87	u8 *reg_bits,
	88	unsigned long flags);
	89
3b01f87b	90	#endif /* __UX500_CLK_H */