exynos5_switch_timing_regs identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/memory/samsung/exynos5422-dmc.c, line 301

Defined in 1 files as a function:

drivers/memory/samsung/exynos5422-dmc.c, line 314 (as a function)

Referenced in 1 files:

drivers/memory/samsung/exynos5422-dmc.c
- line 556
- line 617

Smatch caller information:

drivers/memory/samsung/exynos5422-dmc.c exynos5_dmc_change_freq_and_volt() -> exynos5_switch_timing_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dmc	4096-ptr_max
PARAM_VALUE	0	dmc->clk_regmap->cache->cached_rbnode->base_reg	0-4294967295
PARAM_VALUE	0	dmc->clk_regmap->cache->cached_rbnode->blklen	0-4294967295
PARAM_VALUE	0	dmc->clk_regmap->cache_dirty	1
PARAM_VALUE	0	dmc->dev	1-ptr_max
PARAM_VALUE	0	dmc->fout_bpll	0,4096-ptr_max
PARAM_VALUE	0	dmc->fout_bpll->core->dev->power.request	0-4
PARAM_VALUE	0	dmc->fout_bpll->core->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	dmc->fout_bpll->core->dev->power.runtime_status	0,2
PARAM_VALUE	0	dmc->fout_bpll->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dmc->fout_bpll->core->duty.den	0-4294967295
PARAM_VALUE	0	dmc->fout_bpll->core->duty.num	0-4294967295
PARAM_VALUE	0	dmc->fout_bpll->core->enable_count	0-4294967295
PARAM_VALUE	0	dmc->fout_bpll->core->new_parent_index	0-254
PARAM_VALUE	0	dmc->fout_bpll->core->notifier_count	0-4294967295
PARAM_VALUE	0	dmc->fout_bpll->core->num_parents	0-255
PARAM_VALUE	0	dmc->fout_bpll->core->orphan	0-1
PARAM_VALUE	0	dmc->fout_bpll->core->parent->new_parent_index	0-254
PARAM_VALUE	0	dmc->fout_bpll->core->phase	s32min-s32max
PARAM_VALUE	0	dmc->fout_bpll->core->prepare_count	0-4294967295
PARAM_VALUE	0	dmc->fout_bpll->core->protect_count	0-4294967295
PARAM_VALUE	0	dmc->fout_bpll->core->rpm_enabled	0-1
PARAM_VALUE	0	dmc->fout_spll	0,4096-ptr_max
PARAM_VALUE	0	dmc->fout_spll->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	dmc->fout_spll->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	dmc->fout_spll->core->dev->power.request	0-4
PARAM_VALUE	0	dmc->fout_spll->core->dev->power.request_pending	0-1
PARAM_VALUE	0	dmc->fout_spll->core->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	dmc->fout_spll->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	dmc->fout_spll->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	dmc->fout_spll->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	dmc->fout_spll->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dmc->fout_spll->core->parent->dev->power.deferred_resume	0-1
PARAM_VALUE	0	dmc->fout_spll->core->parent->dev->power.idle_notification	0-1
PARAM_VALUE	0	dmc->fout_spll->core->parent->dev->power.request	0-4294967295
PARAM_VALUE	0	dmc->fout_spll->core->parent->dev->power.request_pending	0-1
PARAM_VALUE	0	dmc->fout_spll->core->parent->dev->power.runtime_error	s32min-s32max
PARAM_VALUE	0	dmc->fout_spll->core->parent->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	dmc->fout_spll->core->parent->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	dmc->fout_spll->core->parent->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	dmc->fout_spll->core->parent->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dmc->fout_spll->core->parent->prepare_count	0-4294967295
PARAM_VALUE	0	dmc->fout_spll->core->parent->protect_count	0-4294967295
PARAM_VALUE	0	dmc->fout_spll->core->prepare_count	0-4294967295
PARAM_VALUE	0	dmc->lock.dep_map->name	0-255
PARAM_VALUE	0	dmc->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	dmc->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	dmc->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	dmc->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	dmc->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	dmc->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	dmc->mout_mclk_cdrex	0,4096-ptr_max
PARAM_VALUE	0	dmc->mout_mclk_cdrex->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	dmc->mout_mclk_cdrex->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	dmc->mout_mclk_cdrex->core->dev->power.request	0-4294967295
PARAM_VALUE	0	dmc->mout_mclk_cdrex->core->dev->power.request_pending	0-1
PARAM_VALUE	0	dmc->mout_mclk_cdrex->core->dev->power.runtime_error	s32min-s32max
PARAM_VALUE	0	dmc->mout_mclk_cdrex->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	dmc->mout_mclk_cdrex->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	dmc->mout_mclk_cdrex->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	dmc->mout_mclk_cdrex->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dmc->mout_mclk_cdrex->core->enable_count	0-4294967295
PARAM_VALUE	0	dmc->mout_mclk_cdrex->core->orphan	0-1
PARAM_VALUE	0	dmc->mout_mclk_cdrex->core->parent->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dmc->mout_mclk_cdrex->core->protect_count	0-4294967295
PARAM_VALUE	0	dmc->mout_mx_mspll_ccore	0,4096-ptr_max
PARAM_VALUE	0	dmc->mout_mx_mspll_ccore->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	dmc->mout_mx_mspll_ccore->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	dmc->mout_mx_mspll_ccore->core->dev->power.request	0-4
PARAM_VALUE	0	dmc->mout_mx_mspll_ccore->core->dev->power.request_pending	0-1
PARAM_VALUE	0	dmc->mout_mx_mspll_ccore->core->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	dmc->mout_mx_mspll_ccore->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	dmc->mout_mx_mspll_ccore->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	dmc->mout_mx_mspll_ccore->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	dmc->mout_mx_mspll_ccore->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dmc->mout_mx_mspll_ccore->core->parent->dev->power.deferred_resume	0-1
PARAM_VALUE	0	dmc->mout_mx_mspll_ccore->core->parent->dev->power.idle_notification	0-1
PARAM_VALUE	0	dmc->mout_mx_mspll_ccore->core->parent->dev->power.request	0-4294967295
PARAM_VALUE	0	dmc->mout_mx_mspll_ccore->core->parent->dev->power.request_pending	0-1
PARAM_VALUE	0	dmc->mout_mx_mspll_ccore->core->parent->dev->power.runtime_error	s32min-s32max
PARAM_VALUE	0	dmc->mout_mx_mspll_ccore->core->parent->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	dmc->mout_mx_mspll_ccore->core->parent->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	dmc->mout_mx_mspll_ccore->core->parent->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	dmc->mout_mx_mspll_ccore->core->parent->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dmc->mout_mx_mspll_ccore->core->parent->prepare_count	0-4294967295
PARAM_VALUE	0	dmc->mout_mx_mspll_ccore->core->parent->protect_count	0-4294967295
PARAM_VALUE	0	dmc->mout_mx_mspll_ccore->core->prepare_count	0-4294967295
PARAM_VALUE	0	dmc->mout_spll	0,4096-ptr_max
PARAM_VALUE	0	dmc->mout_spll->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	dmc->mout_spll->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	dmc->mout_spll->core->dev->power.request	0-4
PARAM_VALUE	0	dmc->mout_spll->core->dev->power.request_pending	0-1
PARAM_VALUE	0	dmc->mout_spll->core->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	dmc->mout_spll->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	dmc->mout_spll->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	dmc->mout_spll->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	dmc->mout_spll->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dmc->mout_spll->core->parent->dev->power.deferred_resume	0-1
PARAM_VALUE	0	dmc->mout_spll->core->parent->dev->power.idle_notification	0-1
PARAM_VALUE	0	dmc->mout_spll->core->parent->dev->power.request	0-4294967295
PARAM_VALUE	0	dmc->mout_spll->core->parent->dev->power.request_pending	0-1
PARAM_VALUE	0	dmc->mout_spll->core->parent->dev->power.runtime_error	s32min-s32max
PARAM_VALUE	0	dmc->mout_spll->core->parent->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	dmc->mout_spll->core->parent->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	dmc->mout_spll->core->parent->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	dmc->mout_spll->core->parent->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dmc->mout_spll->core->parent->prepare_count	0-4294967295
PARAM_VALUE	0	dmc->mout_spll->core->parent->protect_count	0-4294967295
PARAM_VALUE	0	dmc->mout_spll->core->prepare_count	0-4294967295
PARAM_VALUE	0	*dmc->clk_regmap->cache->data	0-4294967295
PARAM_VALUE	1	set	0
BUF_SIZE	0	dmc	s32min-(-2),1-s32max
BUF_SIZE	0	dmc	s32min-(-2),1-s32max
CAPPED_DATA	0	dmc->dev	1
DATA_SOURCE	0	dmc	$0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	dmc->fout_bpll->core->parent->req_rate
UNITS	0	dmc	unit_byte
LOCK2		&devfreq->lock
LOCK2	0	&dmc->lock
TYPE_LOCK		(struct devfreq)->lock
TYPE_LOCK		(struct exynos5_dmc)->lock

drivers/memory/samsung/exynos5422-dmc.c exynos5_dmc_switch_to_bypass_configuration() -> exynos5_switch_timing_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	dmc	4096-ptr_max
PARAM_VALUE	0	dmc->dev	1-ptr_max
PARAM_VALUE	0	dmc->lock.dep_map->name	0-255
PARAM_VALUE	0	dmc->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	dmc->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	dmc->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	dmc->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	dmc->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	dmc->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	dmc->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	1	set	1
BUF_SIZE	0	dmc	s32min-(-2),1-s32max
BUF_SIZE	0	dmc	s32min-(-2),1-s32max
CAPPED_DATA	0	dmc->dev	1
DATA_SOURCE	0	dmc	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	dmc	unit_byte
LOCK2		&devfreq->lock
LOCK2	0	&dmc->lock
TYPE_LOCK		(struct devfreq)->lock
TYPE_LOCK		(struct exynos5_dmc)->lock