drivers/clk/ux500/clk.h

root/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_hw;

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

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

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

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

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

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

struct clk_hw *clk_reg_prcmu_clkout(const char *name,
                                    const char * const *parent_names,
                                    int num_parents,
                                    u8 source, u8 divider);

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 */
Linux
