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Searched refs:cpu_clk (Results 1 – 11 of 11) sorted by relevance

/drivers/cpufreq/
Dtegra-cpufreq.c44 static struct clk *cpu_clk; variable
83 ret = clk_set_parent(cpu_clk, pll_p_clk); in tegra_target_intermediate()
114 return clk_set_parent(cpu_clk, pll_p_clk); in tegra_target()
121 ret = clk_set_parent(cpu_clk, pll_x_clk); in tegra_target()
145 clk_prepare_enable(cpu_clk); in tegra_cpu_init()
150 clk_disable_unprepare(cpu_clk); in tegra_cpu_init()
155 policy->clk = cpu_clk; in tegra_cpu_init()
162 clk_disable_unprepare(cpu_clk); in tegra_cpu_exit()
185 cpu_clk = clk_get_sys(NULL, "cclk"); in tegra_cpufreq_init()
186 if (IS_ERR(cpu_clk)) in tegra_cpufreq_init()
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Dcpufreq-dt.c43 struct clk *cpu_clk = policy->clk; in set_target() local
52 freq_Hz = clk_round_rate(cpu_clk, freq_table[index].frequency * 1000); in set_target()
58 old_freq = clk_get_rate(cpu_clk) / 1000; in set_target()
89 ret = clk_set_rate(cpu_clk, freq_exact); in set_target()
103 clk_set_rate(cpu_clk, old_freq * 1000); in set_target()
115 struct clk *cpu_clk; in allocate_resources() local
154 cpu_clk = clk_get(cpu_dev, NULL); in allocate_resources()
155 if (IS_ERR(cpu_clk)) { in allocate_resources()
160 ret = PTR_ERR(cpu_clk); in allocate_resources()
174 *cclk = cpu_clk; in allocate_resources()
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Dkirkwood-cpufreq.c25 struct clk *cpu_clk; member
69 clk_set_parent(priv.powersave_clk, priv.cpu_clk); in kirkwood_cpufreq_target()
124 priv.cpu_clk = of_clk_get_by_name(np, "cpu_clk"); in kirkwood_cpufreq_probe()
125 if (IS_ERR(priv.cpu_clk)) { in kirkwood_cpufreq_probe()
127 return PTR_ERR(priv.cpu_clk); in kirkwood_cpufreq_probe()
130 clk_prepare_enable(priv.cpu_clk); in kirkwood_cpufreq_probe()
131 kirkwood_freq_table[0].frequency = clk_get_rate(priv.cpu_clk) / 1000; in kirkwood_cpufreq_probe()
164 clk_disable_unprepare(priv.cpu_clk); in kirkwood_cpufreq_probe()
176 clk_disable_unprepare(priv.cpu_clk); in kirkwood_cpufreq_remove()
Dexynos4210-cpufreq.c24 static struct clk *cpu_clk; variable
145 cpu_clk = clk_get(NULL, "armclk"); in exynos4210_cpufreq_init()
146 if (IS_ERR(cpu_clk)) in exynos4210_cpufreq_init()
147 return PTR_ERR(cpu_clk); in exynos4210_cpufreq_init()
166 info->cpu_clk = cpu_clk; in exynos4210_cpufreq_init()
180 clk_put(cpu_clk); in exynos4210_cpufreq_init()
Dexynos5250-cpufreq.c24 static struct clk *cpu_clk; variable
171 cpu_clk = clk_get(NULL, "armclk"); in exynos5250_cpufreq_init()
172 if (IS_ERR(cpu_clk)) in exynos5250_cpufreq_init()
173 return PTR_ERR(cpu_clk); in exynos5250_cpufreq_init()
192 info->cpu_clk = cpu_clk; in exynos5250_cpufreq_init()
206 clk_put(cpu_clk); in exynos5250_cpufreq_init()
Dexynos4x12-cpufreq.c24 static struct clk *cpu_clk; variable
192 cpu_clk = clk_get(NULL, "armclk"); in exynos4x12_cpufreq_init()
193 if (IS_ERR(cpu_clk)) in exynos4x12_cpufreq_init()
194 return PTR_ERR(cpu_clk); in exynos4x12_cpufreq_init()
218 info->cpu_clk = cpu_clk; in exynos4x12_cpufreq_init()
232 clk_put(cpu_clk); in exynos4x12_cpufreq_init()
Dhighbank-cpufreq.c65 struct clk *cpu_clk; in hb_cpufreq_driver_init() local
85 cpu_clk = clk_get(cpu_dev, NULL); in hb_cpufreq_driver_init()
86 if (IS_ERR(cpu_clk)) { in hb_cpufreq_driver_init()
87 ret = PTR_ERR(cpu_clk); in hb_cpufreq_driver_init()
92 ret = clk_notifier_register(cpu_clk, &hb_cpufreq_clk_nb); in hb_cpufreq_driver_init()
Dexynos5440-cpufreq.c102 struct clk *cpu_clk; member
303 policy->clk = dvfs_info->cpu_clk; in exynos_cpufreq_cpu_init()
382 dvfs_info->cpu_clk = devm_clk_get(dvfs_info->dev, "armclk"); in exynos_cpufreq_probe()
383 if (IS_ERR(dvfs_info->cpu_clk)) { in exynos_cpufreq_probe()
385 ret = PTR_ERR(dvfs_info->cpu_clk); in exynos_cpufreq_probe()
389 cur_frequency = clk_get_rate(dvfs_info->cpu_clk); in exynos_cpufreq_probe()
Dexynos-cpufreq.c136 policy->clk = exynos_info->cpu_clk; in exynos_cpufreq_cpu_init()
199 locking_frequency = clk_get_rate(exynos_info->cpu_clk) / 1000; in exynos_cpufreq_probe()
Dexynos-cpufreq.h48 struct clk *cpu_clk; member
/drivers/clk/mvebu/
Dclk-cpu.c34 struct cpu_clk { struct
47 #define to_cpu_clk(p) container_of(p, struct cpu_clk, hw) argument
52 struct cpu_clk *cpuclk = to_cpu_clk(hwclk); in clk_cpu_recalc_rate()
79 struct cpu_clk *cpuclk = to_cpu_clk(hwclk); in clk_cpu_off_set_rate()
114 struct cpu_clk *cpuclk = to_cpu_clk(hwclk); in clk_cpu_on_set_rate()
169 struct cpu_clk *cpuclk; in of_cpu_clk_setup()