/* SPDX-License-Identifier: GPL-2.0-only */ /* * * Copyright (C) 2010 John Crispin <john@phrozen.org> */ #ifndef _LTQ_CLK_H__ #define _LTQ_CLK_H__ #include <linux/clkdev.h> /* clock speeds */ #define CLOCK_33M 33333333 #define CLOCK_60M 60000000 #define CLOCK_62_5M 62500000 #define CLOCK_83M 83333333 #define CLOCK_83_5M 83500000 #define CLOCK_98_304M 98304000 #define CLOCK_100M 100000000 #define CLOCK_111M 111111111 #define CLOCK_125M 125000000 #define CLOCK_133M 133333333 #define CLOCK_150M 150000000 #define CLOCK_166M 166666666 #define CLOCK_167M 166666667 #define CLOCK_196_608M 196608000 #define CLOCK_200M 200000000 #define CLOCK_222M 222000000 #define CLOCK_240M 240000000 #define CLOCK_250M 250000000 #define CLOCK_266M 266666666 #define CLOCK_288M 288888888 #define CLOCK_300M 300000000 #define CLOCK_333M 333333333 #define CLOCK_360M 360000000 #define CLOCK_393M 393215332 #define CLOCK_400M 400000000 #define CLOCK_432M 432000000 #define CLOCK_450M 450000000 #define CLOCK_500M 500000000 #define CLOCK_600M 600000000 #define CLOCK_666M 666666666 #define CLOCK_720M 720000000 /* clock out speeds */ #define CLOCK_32_768K 32768 #define CLOCK_1_536M 1536000 #define CLOCK_2_5M 2500000 #define CLOCK_12M 12000000 #define CLOCK_24M 24000000 #define CLOCK_25M 25000000 #define CLOCK_30M 30000000 #define CLOCK_40M 40000000 #define CLOCK_48M 48000000 #define CLOCK_50M 50000000 #define CLOCK_60M 60000000 struct clk { struct clk_lookup cl; unsigned long rate; unsigned long *rates; unsigned int module; unsigned int bits; unsigned long (*get_rate) (void); int (*enable) (struct clk *clk); void (*disable) (struct clk *clk); int (*activate) (struct clk *clk); void (*deactivate) (struct clk *clk); void (*reboot) (struct clk *clk); }; extern void clkdev_add_static(unsigned long cpu, unsigned long fpi, unsigned long io, unsigned long ppe); extern unsigned long ltq_danube_cpu_hz(void); extern unsigned long ltq_danube_fpi_hz(void); extern unsigned long ltq_danube_pp32_hz(void); extern unsigned long ltq_ar9_cpu_hz(void); extern unsigned long ltq_ar9_fpi_hz(void); extern unsigned long ltq_vr9_cpu_hz(void); extern unsigned long ltq_vr9_fpi_hz(void); extern unsigned long ltq_vr9_pp32_hz(void); extern unsigned long ltq_ar10_cpu_hz(void); extern unsigned long ltq_ar10_fpi_hz(void); extern unsigned long ltq_ar10_pp32_hz(void); extern unsigned long ltq_grx390_cpu_hz(void); extern unsigned long ltq_grx390_fpi_hz(void); extern unsigned long ltq_grx390_pp32_hz(void); #endif