diff options
Diffstat (limited to 'libc/kernel/arch-sh/asm/clock.h')
-rw-r--r-- | libc/kernel/arch-sh/asm/clock.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/libc/kernel/arch-sh/asm/clock.h b/libc/kernel/arch-sh/asm/clock.h new file mode 100644 index 0000000..9f127c3 --- /dev/null +++ b/libc/kernel/arch-sh/asm/clock.h @@ -0,0 +1,70 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_CLOCK_H +#define __ASM_SH_CLOCK_H + +#include <linux/kref.h> +#include <linux/list.h> +#include <linux/seq_file.h> +#include <linux/clk.h> +#include <linux/err.h> + +struct clk; + +struct clk_ops { + void (*init)(struct clk *clk); + void (*enable)(struct clk *clk); + void (*disable)(struct clk *clk); + void (*recalc)(struct clk *clk); + int (*set_rate)(struct clk *clk, unsigned long rate, int algo_id); + long (*round_rate)(struct clk *clk, unsigned long rate); +}; + +struct clk { + struct list_head node; + const char *name; + int id; + struct module *owner; + + struct clk *parent; + struct clk_ops *ops; + + struct kref kref; + + unsigned long rate; + unsigned long flags; + unsigned long arch_flags; +}; + +#define CLK_ALWAYS_ENABLED (1 << 0) +#define CLK_RATE_PROPAGATES (1 << 1) + +enum clk_sh_algo_id { + NO_CHANGE = 0, + + IUS_N1_N1, + IUS_322, + IUS_522, + IUS_N11, + + SB_N1, + + SB3_N1, + SB3_32, + SB3_43, + SB3_54, + + BP_N1, + + IP_N1, +}; +#endif |