diff options
Diffstat (limited to 'kernel/drivers/clk/ux500/clk.h')
| -rw-r--r-- | kernel/drivers/clk/ux500/clk.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/kernel/drivers/clk/ux500/clk.h b/kernel/drivers/clk/ux500/clk.h new file mode 100644 index 000000000..a2bb92d85 --- /dev/null +++ b/kernel/drivers/clk/ux500/clk.h @@ -0,0 +1,90 @@ +/* + * Clocks for ux500 platforms + * + * Copyright (C) 2012 ST-Ericsson SA + * Author: Ulf Hansson <ulf.hansson@linaro.org> + * + * License terms: GNU General Public License (GPL) version 2 + */ + +#ifndef __UX500_CLK_H +#define __UX500_CLK_H + +#include <linux/clk.h> +#include <linux/device.h> +#include <linux/types.h> + +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 */ |