Part Number: AM625
Tool/software:
Hi,
I am getting the clock error/warning message like below
[ 1.772511] ti-sci-clk 44043000.system-controller:clock-controller: recalc-rate failed for dev=13, clk=7, ret=-19
[ 1.774836] ti-sci-clk 44043000.system-controller:clock-controller: recalc-rate failed for dev=36, clk=9, ret=-19
[ 1.775837] ti-sci-clk 44043000.system-controller:clock-controller: recalc-rate failed for dev=36, clk=15, ret=-19
[ 1.776035] ti-sci-clk 44043000.system-controller:clock-controller: recalc-rate failed for dev=36, clk=16, ret=-19
[ 1.776190] ti-sci-clk 44043000.system-controller:clock-controller: recalc-rate failed for dev=36, clk=17, ret=-19
[ 1.776388] ti-sci-clk 44043000.system-controller:clock-controller: recalc-rate failed for dev=36, clk=18, ret=-19
I found in one of discussion RE: AM625: system-controller:clock-controller: recalc-rate failed for dev=13
like we can ignore these message, but is there any patch to suppress these message? or can I comment this line
in driver code drivers/clk/keystone/sci-clk.c
/**
* sci_clk_recalc_rate - Get clock rate for a TI SCI clock
* @hw: clock to get rate for
* @parent_rate: parent rate provided by common clock framework, not used
*
* Gets the current clock rate of a TI SCI clock. Returns the current
* clock rate, or zero in failure.
*/
static unsigned long sci_clk_recalc_rate(struct clk_hw *hw,
unsigned long parent_rate)
{
struct sci_clk *clk = to_sci_clk(hw);
u64 freq;
int ret;
ret = clk->provider->ops->get_freq(clk->provider->sci, clk->dev_id,
clk->clk_id, &freq);
if (ret) {
dev_err(clk->provider->dev,
"recalc-rate failed for dev=%d, clk=%d, ret=%d\n",
clk->dev_id, clk->clk_id, ret);
return 0;
}
return freq;
}
I can't use the sdk 11.01.05.03 code directly,
Please give suggestion.
Regards,
Gireesh Hiremath
