Hi,
> Am 23.04.2020 um 22:36 schrieb Maxime Ripard :
>> My goal is to keep the bindings as minimalistic as possible. And reset
>> lines and power domains are (at least for those we have in the works)
>> not needed to make working systems.
>>
>> Therefore, for clocks I also would start with a
On Tue, Apr 21, 2020 at 06:42:17PM +0200, Philipp Rossak wrote:
> Hi,
>
> On 21.04.20 13:21, Maxime Ripard wrote:
> > Hi,
> >
> > On Tue, Apr 21, 2020 at 11:57:33AM +0200, Philipp Rossak wrote:
> > > On 20.04.20 09:38, Maxime Ripard wrote:
> > > > Hi,
> > > >
> > > > On Fri, Apr 17, 2020 at
Hi Neil,
> Am 23.04.2020 um 17:00 schrieb Neil Armstrong :
>> One thing we can learn is that "core" seems to be a de facto standard
>> for the core clock-name. An alternative "gpu" is used by nvidia,gk20a.txt.
>
> Usually IPs needs a few clocks:
> - pclk or apb or reg: the clock clocking the
On Thu, Apr 23, 2020 at 05:45:55PM +0200, H. Nikolaus Schaller wrote:
> > Am 23.04.2020 um 17:00 schrieb Neil Armstrong :
> >> One thing we can learn is that "core" seems to be a de facto standard
> >> for the core clock-name. An alternative "gpu" is used by nvidia,gk20a.txt.
> >
> > Usually IPs
On 22/04/2020 18:09, H. Nikolaus Schaller wrote:
> Hi Maxime,
>
>> Am 22.04.2020 um 17:13 schrieb Maxime Ripard :
>>
>> On Wed, Apr 22, 2020 at 09:10:57AM +0200, H. Nikolaus Schaller wrote:
Am 22.04.2020 um 08:58 schrieb Maxime Ripard :
>
> It also allows to handle different number
Hi Maxime,
> Am 22.04.2020 um 17:13 schrieb Maxime Ripard :
>
> On Wed, Apr 22, 2020 at 09:10:57AM +0200, H. Nikolaus Schaller wrote:
>>> Am 22.04.2020 um 08:58 schrieb Maxime Ripard :
It also allows to handle different number of clocks (A31 seems to
need 4, Samsung, A83 and
Hi Maxime,
> Am 22.04.2020 um 08:58 schrieb Maxime Ripard :
>
> On Tue, Apr 21, 2020 at 07:29:32PM +0200, H. Nikolaus Schaller wrote:
>>
>>> Am 21.04.2020 um 16:15 schrieb Tony Lindgren :
>>>
>>> * Maxime Ripard [200421 11:22]:
On Tue, Apr 21, 2020 at 11:57:33AM +0200, Philipp Rossak
On Tue, Apr 21, 2020 at 07:29:32PM +0200, H. Nikolaus Schaller wrote:
>
> > Am 21.04.2020 um 16:15 schrieb Tony Lindgren :
> >
> > * Maxime Ripard [200421 11:22]:
> >> On Tue, Apr 21, 2020 at 11:57:33AM +0200, Philipp Rossak wrote:
> >>> I had a look on genpd and I'm not really sure if that
On Wed, Apr 22, 2020 at 09:10:57AM +0200, H. Nikolaus Schaller wrote:
> > Am 22.04.2020 um 08:58 schrieb Maxime Ripard :
> >
> > On Tue, Apr 21, 2020 at 07:29:32PM +0200, H. Nikolaus Schaller wrote:
> >>
> >>> Am 21.04.2020 um 16:15 schrieb Tony Lindgren :
> >>>
> >>> * Maxime Ripard [200421
* Tony Lindgren [200421 10:39]:
> See for example the standard 8250 uart for am335x with:
>
> $ git grep -B20 -A10 uart0 arch/arm/boot/dts/am33xx-l4.dtsi
>
> The 8250 device configuration is described in the standard 8250
> dts binding, and the am335x module in the ti-sysc binding.
> The are
* H. Nikolaus Schaller [200421 17:31]:
> > Am 21.04.2020 um 16:15 schrieb Tony Lindgren :
> > Note that on omaps there are actually SoC module specific registers.
>
> Ah, I see. This is of course a difference that the TI glue logic has
> its own registers in the same address range as the sgx and
> Am 21.04.2020 um 16:15 schrieb Tony Lindgren :
>
> * Maxime Ripard [200421 11:22]:
>> On Tue, Apr 21, 2020 at 11:57:33AM +0200, Philipp Rossak wrote:
>>> I had a look on genpd and I'm not really sure if that fits.
>>>
>>> It is basically some bit that verify that the clocks should be
Hi,
On Tue, Apr 21, 2020 at 11:57:33AM +0200, Philipp Rossak wrote:
> On 20.04.20 09:38, Maxime Ripard wrote:
> > Hi,
> >
> > On Fri, Apr 17, 2020 at 02:09:06PM +0200, Philipp Rossak wrote:
> > > > > I'm a bit skeptical on that one since it doesn't even list the
> > > > > interrupts connected to
Hi,
On 21.04.20 13:21, Maxime Ripard wrote:
Hi,
On Tue, Apr 21, 2020 at 11:57:33AM +0200, Philipp Rossak wrote:
On 20.04.20 09:38, Maxime Ripard wrote:
Hi,
On Fri, Apr 17, 2020 at 02:09:06PM +0200, Philipp Rossak wrote:
I'm a bit skeptical on that one since it doesn't even list the
* Maxime Ripard [200421 11:22]:
> On Tue, Apr 21, 2020 at 11:57:33AM +0200, Philipp Rossak wrote:
> > I had a look on genpd and I'm not really sure if that fits.
> >
> > It is basically some bit that verify that the clocks should be enabled or
> > disabled.
>
> No, it can do much more than
Hi,
On 20.04.20 09:38, Maxime Ripard wrote:
Hi,
On Fri, Apr 17, 2020 at 02:09:06PM +0200, Philipp Rossak wrote:
I'm a bit skeptical on that one since it doesn't even list the
interrupts connected to the GPU that the binding mandates.
I think he left it out for a future update.
But best he
Hi,
On Fri, Apr 17, 2020 at 02:09:06PM +0200, Philipp Rossak wrote:
> > > I'm a bit skeptical on that one since it doesn't even list the
> > > interrupts connected to the GPU that the binding mandates.
> >
> > I think he left it out for a future update.
> > But best he comments himself.
>
> I'm
Hi all,
On 15.04.20 15:04, H. Nikolaus Schaller wrote:
Am 15.04.2020 um 15:02 schrieb Maxime Ripard :
On Wed, Apr 15, 2020 at 02:41:52PM +0200, H. Nikolaus Schaller wrote:
The kernel modules built from this project have successfully
demonstrated to work with the DTS definitions from this
* rebased to v5.7-rc1
* added DTS for for a31, a31s, a83t - by Philipp Rossak
* added DTS for "samsung,s5pv210-sgx540-120" - by Jonathan Bakker
* bindings.yaml fixes:
- added a31, a31
- fixes for omap4470
- jz4780 contains an sgx540-130 and not -120
- a83t contains an sgx544-115 and not
> Am 15.04.2020 um 15:02 schrieb Maxime Ripard :
>
> On Wed, Apr 15, 2020 at 02:41:52PM +0200, H. Nikolaus Schaller wrote:
The kernel modules built from this project have successfully
demonstrated to work with the DTS definitions from this patch set on
AM335x BeagleBone Black,
Hi Maxime,
> Am 15.04.2020 um 12:10 schrieb Maxime Ripard :
>
> Hi,
>
> On Wed, Apr 15, 2020 at 10:35:07AM +0200, H. Nikolaus Schaller wrote:
>> * rebased to v5.7-rc1
>> * added DTS for for a31, a31s, a83t - by Philipp Rossak
>> * added DTS for "samsung,s5pv210-sgx540-120" - by Jonathan Bakker
On Wed, Apr 15, 2020 at 02:41:52PM +0200, H. Nikolaus Schaller wrote:
> >> The kernel modules built from this project have successfully
> >> demonstrated to work with the DTS definitions from this patch set on
> >> AM335x BeagleBone Black, DM3730 and OMAP5 Pyra and Droid 4. They
> >> partially
Hi,
On Wed, Apr 15, 2020 at 10:35:07AM +0200, H. Nikolaus Schaller wrote:
> * rebased to v5.7-rc1
> * added DTS for for a31, a31s, a83t - by Philipp Rossak
> * added DTS for "samsung,s5pv210-sgx540-120" - by Jonathan Bakker
>
> * bindings.yaml fixes:
> - added a31, a31
> - fixes for
On Wed, Apr 15, 2020 at 02:41:52PM +0200, H. Nikolaus Schaller wrote:
> Hi Maxime,
>
> > Am 15.04.2020 um 12:10 schrieb Maxime Ripard :
> >
> > Hi,
> >
> > On Wed, Apr 15, 2020 at 10:35:07AM +0200, H. Nikolaus Schaller wrote:
> >> * rebased to v5.7-rc1
> >> * added DTS for for a31, a31s, a83t -
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