7aac6c873e
Compilation failed, due to updated function declarations lpm_levels driver where the lpm_levels_legacy driver is not updated in parallel Rectified all errors occurred during compilation for mdm9607 target. Change-Id: Iacb6ce9949454a949bcba90a8e8285ca18b832d5 Signed-off-by: Raghavendra Kakarla <rkakarla@codeaurora.org> Signed-off-by: Sivasri Kumar Vanka <sivasri@codeaurora.org> Signed-off-by: Haribabu Gattem <haribabu@codeaurora.org> Signed-off-by: Tushar Nimkar <tnimkar@codeaurora.org>
128 lines
3.2 KiB
C
128 lines
3.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2014-2021 The Linux Foundation. All rights reserved.
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*/
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#include <soc/qcom/pm-legacy.h>
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#include <soc/qcom/spm.h>
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#define NR_LPM_LEVELS 8
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extern bool use_psci;
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struct lpm_lookup_table {
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uint32_t modes;
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const char *mode_name;
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};
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struct power_params {
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uint32_t latency_us; /* Enter + Exit latency */
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uint32_t ss_power; /* Steady state power */
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uint32_t energy_overhead; /* Enter + exit over head */
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uint32_t time_overhead_us; /* Enter + exit overhead */
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uint32_t residencies[NR_LPM_LEVELS];
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uint32_t max_residency;
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};
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struct lpm_cpu_level {
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const char *name;
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enum msm_pm_sleep_mode mode;
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bool use_bc_timer;
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struct power_params pwr;
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unsigned int psci_id;
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bool is_reset;
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bool jtag_save_restore;
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bool hyp_psci;
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int reset_level;
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};
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struct lpm_cpu {
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struct lpm_cpu_level levels[NR_LPM_LEVELS];
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int nlevels;
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unsigned int psci_mode_shift;
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unsigned int psci_mode_mask;
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struct lpm_cluster *parent;
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};
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struct lpm_level_avail {
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bool idle_enabled;
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bool suspend_enabled;
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struct kobject *kobj;
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struct kobj_attribute idle_enabled_attr;
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struct kobj_attribute suspend_enabled_attr;
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void *data;
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int idx;
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bool cpu_node;
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};
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struct lpm_cluster_level {
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const char *level_name;
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int *mode; /* SPM mode to enter */
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int min_child_level;
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struct cpumask num_cpu_votes;
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struct power_params pwr;
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bool notify_rpm;
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bool disable_dynamic_routing;
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bool sync_level;
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bool last_core_only;
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struct lpm_level_avail available;
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unsigned int psci_id;
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bool is_reset;
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int reset_level;
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bool no_cache_flush;
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};
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struct low_power_ops {
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struct msm_spm_device *spm;
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int (*set_mode)(struct low_power_ops *ops, int mode,
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struct lpm_cluster_level *level);
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enum msm_pm_l2_scm_flag tz_flag;
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};
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struct lpm_cluster {
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struct list_head list;
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struct list_head child;
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const char *cluster_name;
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const char **name;
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unsigned long aff_level; /* Affinity level of the node */
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struct low_power_ops *lpm_dev;
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int ndevices;
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struct lpm_cluster_level levels[NR_LPM_LEVELS];
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int nlevels;
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enum msm_pm_l2_scm_flag l2_flag;
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int min_child_level;
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int default_level;
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int last_level;
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struct lpm_cpu *cpu;
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struct cpuidle_driver *drv;
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spinlock_t sync_lock;
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struct cpumask child_cpus;
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struct cpumask num_children_in_sync;
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struct lpm_cluster *parent;
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struct lpm_stats *stats;
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unsigned int psci_mode_shift;
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unsigned int psci_mode_mask;
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bool no_saw_devices;
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};
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int set_l2_mode(struct low_power_ops *ops, int mode,
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struct lpm_cluster_level *level);
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int set_system_mode(struct low_power_ops *ops, int mode,
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struct lpm_cluster_level *level);
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int set_l3_mode(struct low_power_ops *ops, int mode,
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struct lpm_cluster_level *level);
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void lpm_suspend_wake_time(uint64_t wakeup_time);
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struct lpm_cluster *lpm_of_parse_cluster(struct platform_device *pdev);
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void free_cluster_node(struct lpm_cluster *cluster);
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void cluster_dt_walkthrough(struct lpm_cluster *cluster);
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int create_cluster_lvl_nodes(struct lpm_cluster *p, struct kobject *kobj);
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bool lpm_cpu_mode_allow(unsigned int cpu,
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unsigned int mode, bool from_idle);
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bool lpm_cluster_mode_allow(struct lpm_cluster *cluster,
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unsigned int mode, bool from_idle);
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uint32_t *get_per_cpu_max_residency(int cpu);
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extern struct lpm_cluster *lpm_root_node;
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