Hi Marc,
> On 02/29/2016 11:00 AM, Marc Kleine-Budde wrote:
> > I think it's better to fix the algorithm. I'll look into it.
>
> What about:
>
> > ./can-calc-bit-timing -c 3998 rcar_can
> > Bit timing parameters for rcar_can with 39.98 MHz ref clock
> > nominal
On 02/29/2016 11:00 AM, Marc Kleine-Budde wrote:
> I think it's better to fix the algorithm. I'll look into it.
What about:
> ./can-calc-bit-timing -c 3998 rcar_can
>
> Bit timing parameters for rcar_can with 39.98 MHz ref clock
>
Hi Geert,
> On Mon, Feb 29, 2016 at 10:21 AM, Ramesh Shanmugasundaram
> wrote:
> > --- a/drivers/net/can/rcar_can.c
> > +++ b/drivers/net/can/rcar_can.c
> > @@ -808,6 +808,10 @@ static int rcar_can_probe(struct platform_device
> *pdev)
> > priv->regs = addr;
> > priv->clock_select
On 02/29/2016 10:56 AM, Ramesh Shanmugasundaram wrote:
> root@salvator-x:~# can-calc-bit-timing -c 3998 rcar_can
Can you send me the patches to support the rcar_can. On the linux-can ML
or github pull request.
Thanks,
Marc
--
Pengutronix e.K. | Marc Kleine-Budde
On 02/29/2016 10:56 AM, Ramesh Shanmugasundaram wrote:
>> On 02/29/2016 10:21 AM, Ramesh Shanmugasundaram wrote:
>>> Added r8a7795 SoC support.
>>>
>>> For smoother bit timing calculation, the rounded clock frequency is
>> used.
>>
>> Why this? From my point of view this introduces a clock error.
>
Hi Marc,
> On 02/29/2016 10:21 AM, Ramesh Shanmugasundaram wrote:
> > Added r8a7795 SoC support.
> >
> > For smoother bit timing calculation, the rounded clock frequency is
> used.
>
> Why this? From my point of view this introduces a clock error.
Thanks for the comments.
Without the rounded c
Hi Ramesh,
On Mon, Feb 29, 2016 at 10:21 AM, Ramesh Shanmugasundaram
wrote:
> --- a/drivers/net/can/rcar_can.c
> +++ b/drivers/net/can/rcar_can.c
> @@ -808,6 +808,10 @@ static int rcar_can_probe(struct platform_device *pdev)
> priv->regs = addr;
> priv->clock_select = clock_select
On 02/29/2016 10:21 AM, Ramesh Shanmugasundaram wrote:
> Added r8a7795 SoC support.
>
> For smoother bit timing calculation, the rounded clock frequency is used.
Why this? From my point of view this introduces a clock error.
Marc
--
Pengutronix e.K. | Marc Kleine-Budde
