rk3x_i2c_adapt_div identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/i2c/busses/i2c-rk3x.c, line 875 (as a function)

Referenced in 1 files:

drivers/i2c/busses/i2c-rk3x.c

Smatch caller information:

drivers/i2c/busses/i2c-rk3x.c rk3x_i2c_clk_notifier_cb() -> rk3x_i2c_adapt_div()

Type	Parameter	Key	Value
PARAM_VALUE	0	i2c	4096-ptr_max
PARAM_VALUE	0	i2c->soc_data	4096-ptr_max
PARAM_VALUE	0	i2c->t.bus_freq_hz	1000-1000000
PARAM_VALUE	1	clk_rate	1-u64max
NOCHECK_CALL
UNITS	1	clk_rate	unit_byte

drivers/i2c/busses/i2c-rk3x.c rk3x_i2c_clk_notifier_cb() -> rk3x_i2c_adapt_div()

Type	Parameter	Key	Value
PARAM_VALUE	0	i2c	4096-ptr_max
PARAM_VALUE	1	clk_rate	0-18446744073709551614
CAPPED_DATA	1	clk_rate	1
CAPPED_DATA	1	clk_rate	1
NOCHECK_CALL
UNITS	1	clk_rate	unit_byte

drivers/i2c/busses/i2c-rk3x.c rk3x_i2c_clk_notifier_cb() -> rk3x_i2c_adapt_div()

Type	Parameter	Key	Value
PARAM_VALUE	0	i2c	4096-ptr_max
PARAM_VALUE	1	clk_rate	0-18446744073709551614
CAPPED_DATA	1	clk_rate	1
CAPPED_DATA	1	clk_rate	1
NOCHECK_CALL
UNITS	1	clk_rate	unit_byte

drivers/i2c/busses/i2c-rk3x.c rk3x_i2c_probe() -> rk3x_i2c_adapt_div()

Type	Parameter	Key	Value
PARAM_VALUE	0	i2c	4096-ptr_max
PARAM_VALUE	0	i2c->adap.algo	1923700981080739840
PARAM_VALUE	0	i2c->adap.algo_data	4096-ptr_max
PARAM_VALUE	0	i2c->adap.dev.parent	4096-ptr_max
PARAM_VALUE	0	i2c->adap.dev.parent->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	i2c->adap.name	0
PARAM_VALUE	0	i2c->adap.owner	0
PARAM_VALUE	0	i2c->adap.retries	3
PARAM_VALUE	0	i2c->clk	4096-ptr_max
PARAM_VALUE	0	i2c->clk->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	i2c->clk->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	i2c->clk->core->dev->power.request	0-4294967295
PARAM_VALUE	0	i2c->clk->core->dev->power.request_pending	0-1
PARAM_VALUE	0	i2c->clk->core->dev->power.runtime_error	s32min-s32max
PARAM_VALUE	0	i2c->clk->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	i2c->clk->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	i2c->clk->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	i2c->clk->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	i2c->clk->core->notifier_count	0-4294967295
PARAM_VALUE	0	i2c->clk->core->parent->dev->power.deferred_resume	0-1
PARAM_VALUE	0	i2c->clk->core->parent->dev->power.idle_notification	0-1
PARAM_VALUE	0	i2c->clk->core->parent->dev->power.request	0-4
PARAM_VALUE	0	i2c->clk->core->parent->dev->power.request_pending	0-1
PARAM_VALUE	0	i2c->clk->core->parent->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	i2c->clk->core->parent->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	i2c->clk->core->parent->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	i2c->clk->core->parent->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	i2c->clk->core->parent->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	i2c->clk->core->parent->enable_count	0-4294967295
PARAM_VALUE	0	i2c->clk->core->parent->prepare_count	0-4294967295
PARAM_VALUE	0	i2c->clk->core->parent->protect_count	0-4294967295
PARAM_VALUE	0	i2c->clk->core->prepare_count	0-4294967295
PARAM_VALUE	0	i2c->clk_rate_nb.next	0,4096-ptr_max
PARAM_VALUE	0	i2c->clk_rate_nb.notifier_call	6625078530614579200
PARAM_VALUE	0	i2c->dev	4096-ptr_max
PARAM_VALUE	0	i2c->dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	i2c->irq	1-s32max
PARAM_VALUE	0	i2c->pclk	0,4096-ptr_max
PARAM_VALUE	0	i2c->pclk->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	i2c->pclk->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	i2c->pclk->core->dev->power.request	0-4
PARAM_VALUE	0	i2c->pclk->core->dev->power.request_pending	0-1
PARAM_VALUE	0	i2c->pclk->core->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	i2c->pclk->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	i2c->pclk->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	i2c->pclk->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	i2c->pclk->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	i2c->pclk->core->parent->dev->power.deferred_resume	0-1
PARAM_VALUE	0	i2c->pclk->core->parent->dev->power.idle_notification	0-1
PARAM_VALUE	0	i2c->pclk->core->parent->dev->power.request	0-4
PARAM_VALUE	0	i2c->pclk->core->parent->dev->power.request_pending	0-1
PARAM_VALUE	0	i2c->pclk->core->parent->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	i2c->pclk->core->parent->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	i2c->pclk->core->parent->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	i2c->pclk->core->parent->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	i2c->pclk->core->parent->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	i2c->pclk->core->parent->prepare_count	0-4294967295
PARAM_VALUE	0	i2c->pclk->core->parent->protect_count	0-4294967295
PARAM_VALUE	0	i2c->pclk->core->prepare_count	0-4294967295
PARAM_VALUE	0	i2c->regs	4096-ptr_max
PARAM_VALUE	0	i2c->soc_data	4096-ptr_max
PARAM_VALUE	0	i2c->wait.head.next	4096-ptr_max
PARAM_VALUE	0	i2c->wait.head.next->next	4096-ptr_max
PARAM_VALUE	0	i2c->wait.head.prev	4096-ptr_max
PARAM_VALUE	0	i2c->wait.head.prev->next	4096-ptr_max
PARAM_VALUE	0	i2c->wait.head.prev->prev	4096-ptr_max
BUF_SIZE	0	i2c	2640
BUF_SIZE	0	i2c->adap.algo	56
BUF_SIZE	0	i2c->adap.algo_data	2640
BUF_SIZE	0	i2c->adap.dev.parent	1616
BUF_SIZE	0	i2c->clk	(-1),1-s32max
BUF_SIZE	0	i2c->dev	1616
BUF_SIZE	0	i2c->pclk	(-1),1-s32max
CAPPED_DATA	0	i2c->clk	1
CAPPED_DATA	0	i2c->clk->core	1
CAPPED_DATA	0	&i2c->clk_rate_nb	1
DATA_SOURCE	0	i2c	r devm_kzalloc
DATA_SOURCE	1	clk_rate	r clk_get_rate
MEM_ZERO	0	i2c
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/i2c/busses/i2c-rk3x.c rk3x_i2c_resume() -> rk3x_i2c_adapt_div()

Type	Parameter	Key	Value
PARAM_VALUE	0	i2c	4096-ptr_max
PARAM_VALUE	0	i2c->clk	0,4096-ptr_max
PARAM_VALUE	0	i2c->clk->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	i2c->clk->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	i2c->clk->core->dev->power.request	0-4294967295
PARAM_VALUE	0	i2c->clk->core->dev->power.request_pending	0-1
PARAM_VALUE	0	i2c->clk->core->dev->power.runtime_error	s32min-s32max
PARAM_VALUE	0	i2c->clk->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	i2c->clk->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	i2c->clk->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	i2c->clk->core->dev->power.wakeirq->status	0-4294967295
BUF_SIZE	0	i2c	s32min-(-2),1-s32max
BUF_SIZE	0	i2c	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	i2c	unit_byte