From: Stuart Menefy
This is a simple driver for the global timer module found in the Cortex
A9-MP cores from revision r1p0 onwards. This should be able to perform
the functions of the system timer and the local timer in an SMP system.
The global timer has the following features:
The global t
On Fri, 21 Jun 2013, Srinivas KANDAGATLA wrote:
> +static void gt_clockevent_set_mode(enum clock_event_mode mode,
> +struct clock_event_device *clk)
> +{
> + unsigned long ctrl;
> +
> + ctrl = readl(gt_base + GT_CONTROL);
> + switch (mode) {
> + case
On 06/21/13 08:56, Thomas Gleixner wrote:
>
>> +static irqreturn_t gt_clockevent_interrupt(int irq, void *dev_id)
>> +{
>> +struct clock_event_device *evt = *(struct clock_event_device **)dev_id;
> What kind of construct is this?
>
> You are using request_percpu_irq() and the device id is point
On Fri, 21 Jun 2013, Stephen Boyd wrote:
> On 06/21/13 08:56, Thomas Gleixner wrote:
> >
> >> +static irqreturn_t gt_clockevent_interrupt(int irq, void *dev_id)
> >> +{
> >> + struct clock_event_device *evt = *(struct clock_event_device **)dev_id;
> > What kind of construct is this?
> >
> > You a
On 06/21/13 14:00, Thomas Gleixner wrote:
> On Fri, 21 Jun 2013, Stephen Boyd wrote:
>
>> On 06/21/13 08:56, Thomas Gleixner wrote:
+static irqreturn_t gt_clockevent_interrupt(int irq, void *dev_id)
+{
+ struct clock_event_device *evt = *(struct clock_event_device **)dev_id;
>>> Wha
Thankyou for the comments.
On 21/06/13 16:56, Thomas Gleixner wrote:
> On Fri, 21 Jun 2013, Srinivas KANDAGATLA wrote:
>> +static void gt_clockevent_set_mode(enum clock_event_mode mode,
>> + struct clock_event_device *clk)
>> +{
>> +unsigned long ctrl;
>> +
>> +
