Ping?
On 09/17/2018 09:52 AM, Dinh Nguyen wrote: > Add code to retrieve the reset property for the dw-apb timers. > > Signed-off-by: Marek Vasut <[email protected]> > Signed-off-by: Dinh Nguyen <[email protected]> > --- > drivers/clocksource/dw_apb_timer_of.c | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/drivers/clocksource/dw_apb_timer_of.c > b/drivers/clocksource/dw_apb_timer_of.c > index 69866cd..24bc073 100644 > --- a/drivers/clocksource/dw_apb_timer_of.c > +++ b/drivers/clocksource/dw_apb_timer_of.c > @@ -22,6 +22,7 @@ > #include <linux/of_address.h> > #include <linux/of_irq.h> > #include <linux/clk.h> > +#include <linux/reset.h> > #include <linux/sched_clock.h> > > static void __init timer_get_base_and_rate(struct device_node *np, > @@ -29,12 +30,20 @@ static void __init timer_get_base_and_rate(struct > device_node *np, > { > struct clk *timer_clk; > struct clk *pclk; > + struct reset_control *rstc; > > *base = of_iomap(np, 0); > > if (!*base) > panic("Unable to map regs for %s", np->name); > > + /* Unreset the timer if applicable */ > + rstc = of_reset_control_get(np, NULL); > + if (!IS_ERR(rstc)) { > + reset_control_assert(rstc); > + reset_control_deassert(rstc); > + } > + > /* > * Not all implementations use a periphal clock, so don't panic > * if it's not present >
