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- /*
- * ARM big.LITTLE platform's CPUFreq header file
- *
- * Copyright (C) 2013 ARM Ltd.
- * Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com>
- *
- * Copyright (C) 2013 Linaro.
- * Viresh Kumar <viresh.kumar@linaro.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed "as is" WITHOUT ANY WARRANTY of any
- * kind, whether express or implied; without even the implied warranty
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
- #ifndef CPUFREQ_ARM_BIG_LITTLE_H
- #define CPUFREQ_ARM_BIG_LITTLE_H
- #include <linux/cpufreq.h>
- #include <linux/device.h>
- #include <linux/types.h>
- struct cpufreq_arm_bL_ops {
- char name[CPUFREQ_NAME_LEN];
- /*
- * This must set opp table for cpu_dev in a similar way as done by
- * dev_pm_opp_of_add_table().
- */
- int (*init_opp_table)(const struct cpumask *cpumask);
- /* Optional */
- int (*get_transition_latency)(struct device *cpu_dev);
- void (*free_opp_table)(const struct cpumask *cpumask);
- };
- int bL_cpufreq_register(struct cpufreq_arm_bL_ops *ops);
- void bL_cpufreq_unregister(struct cpufreq_arm_bL_ops *ops);
- #endif /* CPUFREQ_ARM_BIG_LITTLE_H */
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