diff options
Diffstat (limited to 'drivers/clk/samsung/clk.h')
| -rw-r--r-- | drivers/clk/samsung/clk.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/clk/samsung/clk.h b/drivers/clk/samsung/clk.h index c1e1a6b2f499..26499e97275b 100644 --- a/drivers/clk/samsung/clk.h +++ b/drivers/clk/samsung/clk.h @@ -271,6 +271,27 @@ struct samsung_pll_clock { __PLL(_typ, _id, _name, _pname, CLK_GET_RATE_NOCACHE, _lock, \ _con, _rtable) +struct samsung_cpu_clock { + unsigned int id; + const char *name; + unsigned int parent_id; + unsigned int alt_parent_id; + unsigned long flags; + int offset; + const struct exynos_cpuclk_cfg_data *cfg; +}; + +#define CPU_CLK(_id, _name, _pid, _apid, _flags, _offset, _cfg) \ + { \ + .id = _id, \ + .name = _name, \ + .parent_id = _pid, \ + .alt_parent_id = _apid, \ + .flags = _flags, \ + .offset = _offset, \ + .cfg = _cfg, \ + } + struct samsung_clock_reg_cache { struct list_head node; void __iomem *reg_base; @@ -301,6 +322,9 @@ struct samsung_cmu_info { unsigned int nr_fixed_factor_clks; /* total number of clocks with IDs assigned*/ unsigned int nr_clk_ids; + /* list of cpu clocks and respective count */ + const struct samsung_cpu_clock *cpu_clks; + unsigned int nr_cpu_clks; /* list and number of clocks registers */ const unsigned long *clk_regs; @@ -350,6 +374,8 @@ extern void __init samsung_clk_register_gate(struct samsung_clk_provider *ctx, extern void __init samsung_clk_register_pll(struct samsung_clk_provider *ctx, const struct samsung_pll_clock *pll_list, unsigned int nr_clk, void __iomem *base); +extern void samsung_clk_register_cpu(struct samsung_clk_provider *ctx, + const struct samsung_cpu_clock *list, unsigned int nr_clk); extern struct samsung_clk_provider __init *samsung_cmu_register_one( struct device_node *, |