Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-12 Thread Adam Ford
On Thu, Sep 12, 2019 at 8:58 AM Adam Ford wrote: > > On Wed, Sep 11, 2019 at 12:49 PM Adam Ford wrote: > > > > On Wed, Sep 11, 2019 at 12:43 PM H. Nikolaus Schaller > > wrote: > > > > > > Hi Adam, > > > > > > > Am 11.09.2019 um 18:01 schrieb H. Nikolaus Schaller > > > > : > > > > > > > >> > >

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-12 Thread Adam Ford
On Wed, Sep 11, 2019 at 12:49 PM Adam Ford wrote: > > On Wed, Sep 11, 2019 at 12:43 PM H. Nikolaus Schaller > wrote: > > > > Hi Adam, > > > > > Am 11.09.2019 um 18:01 schrieb H. Nikolaus Schaller : > > > > > >> > > >> Am 11.09.2019 um 17:56 schrieb Adam Ford : > > >> > > >>> There are some

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-11 Thread Adam Ford
On Wed, Sep 11, 2019 at 12:43 PM H. Nikolaus Schaller wrote: > > Hi Adam, > > > Am 11.09.2019 um 18:01 schrieb H. Nikolaus Schaller : > > > >> > >> Am 11.09.2019 um 17:56 schrieb Adam Ford : > >> > >>> There are some subtleties for testing. > >>> > >>> * I have added turbo-mode; to OPP6 / OPP1G

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-11 Thread H. Nikolaus Schaller
Hi Adam, > Am 11.09.2019 um 18:01 schrieb H. Nikolaus Schaller : > >> >> Am 11.09.2019 um 17:56 schrieb Adam Ford : >> >>> There are some subtleties for testing. >>> >>> * I have added turbo-mode; to OPP6 / OPP1G >>> * which means they are available but not used by the ondemand govenor >>> *

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-11 Thread H. Nikolaus Schaller
> Am 11.09.2019 um 17:56 schrieb Adam Ford : > > On Wed, Sep 11, 2019 at 10:46 AM H. Nikolaus Schaller > wrote: >> >> Hi, >> >>> Am 11.09.2019 um 14:43 schrieb Adam Ford : >>> I can also see that there are transitions on the voltages (reg.8 is vdd and reg.3 is abb). >>>

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-11 Thread Adam Ford
On Wed, Sep 11, 2019 at 10:46 AM H. Nikolaus Schaller wrote: > > Hi, > > > Am 11.09.2019 um 14:43 schrieb Adam Ford : > > > >> > >> I can also see that there are transitions on the voltages (reg.8 is vdd > >> and reg.3 is abb). > > > > I concur. I have good results with the added

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-11 Thread H. Nikolaus Schaller
Hi, > Am 11.09.2019 um 14:43 schrieb Adam Ford : > >> >> I can also see that there are transitions on the voltages (reg.8 is vdd and >> reg.3 is abb). > > I concur. I have good results with the added ti,omap-opp-supply entry. Great! There are some subtleties for testing. * I have added

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-11 Thread Adam Ford
On Wed, Sep 11, 2019 at 1:50 AM H. Nikolaus Schaller wrote: > > > > Am 11.09.2019 um 08:03 schrieb H. Nikolaus Schaller : > > > > > >> Am 11.09.2019 um 07:13 schrieb H. Nikolaus Schaller : > >> > >> Hi Adam, > >> > >>> Am 11.09.2019 um 02:41 schrieb Adam Ford : > >> > >> > >> The error

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-11 Thread H. Nikolaus Schaller
> Am 11.09.2019 um 08:03 schrieb H. Nikolaus Schaller : > > >> Am 11.09.2019 um 07:13 schrieb H. Nikolaus Schaller : >> >> Hi Adam, >> >>> Am 11.09.2019 um 02:41 schrieb Adam Ford : >> >> >> The error message looks as if we have to enable multi_regulator. >> > > That will

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-11 Thread H. Nikolaus Schaller
> Am 11.09.2019 um 07:13 schrieb H. Nikolaus Schaller : > > Hi Adam, > >> Am 11.09.2019 um 02:41 schrieb Adam Ford : > > > The error message looks as if we have to enable multi_regulator. > That will enable both vdd and vbb regulators from what I can tell in the

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-10 Thread H. Nikolaus Schaller
Hi Adam, > Am 11.09.2019 um 02:41 schrieb Adam Ford : The error message looks as if we have to enable multi_regulator. >>> >>> That will enable both vdd and vbb regulators from what I can tell in the >>> driver. >>> And that may need to rename cpu0-supply to vdd-supply

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-10 Thread Adam Ford
On Tue, Sep 10, 2019 at 7:24 PM Adam Ford wrote: > > On Tue, Sep 10, 2019 at 3:06 PM Adam Ford wrote: > > > > On Tue, Sep 10, 2019 at 2:55 PM H. Nikolaus Schaller > > wrote: > > > > > > Ok, > > > > > > > Am 10.09.2019 um 20:51 schrieb H. Nikolaus Schaller > > > > : > > > > > > > it, but

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-10 Thread Adam Ford
On Tue, Sep 10, 2019 at 3:06 PM Adam Ford wrote: > > On Tue, Sep 10, 2019 at 2:55 PM H. Nikolaus Schaller > wrote: > > > > Ok, > > > > > Am 10.09.2019 um 20:51 schrieb H. Nikolaus Schaller : > > > > > it, but then I got some nasty errors and crashes. > > >>> > > >>> I have done the same

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-10 Thread Adam Ford
On Tue, Sep 10, 2019 at 2:55 PM H. Nikolaus Schaller wrote: > > Ok, > > > Am 10.09.2019 um 20:51 schrieb H. Nikolaus Schaller : > > > it, but then I got some nasty errors and crashes. > >>> > >>> I have done the same but not (yet) seen a crash or error. Maybe you had > >>> a typo? > >> > >>

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-10 Thread H. Nikolaus Schaller
Ok, > Am 10.09.2019 um 20:51 schrieb H. Nikolaus Schaller : > it, but then I got some nasty errors and crashes. >>> >>> I have done the same but not (yet) seen a crash or error. Maybe you had >>> a typo? >> >> Can you send me an updated patch? I'd like to try to get where you >> are that

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-10 Thread Adam Ford
On Tue, Sep 10, 2019 at 1:51 PM H. Nikolaus Schaller wrote: > > Hi, > > > Am 10.09.2019 um 20:30 schrieb Adam Ford : > > > > On Tue, Sep 10, 2019 at 11:59 AM H. Nikolaus Schaller > > wrote: > >> > >> Hi Adam, > >> > >>> Am 09.09.2019 um 21:13 schrieb Adam Ford : > >>> > >>> On Mon, Sep 9, 2019

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-10 Thread H. Nikolaus Schaller
Hi Adam, > Am 10.09.2019 um 20:51 schrieb H. Nikolaus Schaller : > > Hi, > >> Am 10.09.2019 um 20:30 schrieb Adam Ford : >> >> On Tue, Sep 10, 2019 at 11:59 AM H. Nikolaus Schaller >> wrote: >>> >> >> I assumed this to be -EINVAL, but I'd be happy to be wrong. > > It seems that cat

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-10 Thread H. Nikolaus Schaller
Hi, > Am 10.09.2019 um 20:30 schrieb Adam Ford : > > On Tue, Sep 10, 2019 at 11:59 AM H. Nikolaus Schaller > wrote: >> >> Hi Adam, >> >>> Am 09.09.2019 um 21:13 schrieb Adam Ford : >>> >>> On Mon, Sep 9, 2019 at 1:11 PM H. Nikolaus Schaller >>> wrote: Ok, we have to check if

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-10 Thread Adam Ford
On Tue, Sep 10, 2019 at 11:59 AM H. Nikolaus Schaller wrote: > > Hi Adam, > > > Am 09.09.2019 um 21:13 schrieb Adam Ford : > > > > On Mon, Sep 9, 2019 at 1:11 PM H. Nikolaus Schaller > > wrote: > >> > >> Ok, we have to check if the ti,abb-v2 "LDO" driver > >>

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-10 Thread H. Nikolaus Schaller
Hi Adam, > Am 09.09.2019 um 21:13 schrieb Adam Ford : > > On Mon, Sep 9, 2019 at 1:11 PM H. Nikolaus Schaller > wrote: >> >> Ok, we have to check if the ti,abb-v2 "LDO" driver >> drivers/regulator/ti-abb-regulator.c >> can handle that with a DT entry similar to: >> >>

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-09 Thread Adam Ford
On Mon, Sep 9, 2019 at 1:11 PM H. Nikolaus Schaller wrote: > > > > Am 09.09.2019 um 18:54 schrieb H. Nikolaus Schaller : > > > > Hi Tony, > > > >> Am 09.09.2019 um 18:32 schrieb Tony Lindgren : > >> > >> Hi, > >> > >> * H. Nikolaus Schaller [190909 14:57]: > >>> Another question that came up by

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-09 Thread H. Nikolaus Schaller
> Am 09.09.2019 um 18:54 schrieb H. Nikolaus Schaller : > > Hi Tony, > >> Am 09.09.2019 um 18:32 schrieb Tony Lindgren : >> >> Hi, >> >> * H. Nikolaus Schaller [190909 14:57]: >>> Another question that came up by private mail from André was if we >>> should better disable the turbo OPPs of

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-09 Thread H. Nikolaus Schaller
> Am 09.09.2019 um 18:38 schrieb Adam Ford : > > On Mon, Sep 9, 2019 at 11:32 AM Tony Lindgren wrote: >> >> Hi, >> >> * H. Nikolaus Schaller [190909 14:57]: >>> Another question that came up by private mail from André was if we >>> should better disable the turbo OPPs of omap34xx and 36xx

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-09 Thread H. Nikolaus Schaller
Hi Tony, > Am 09.09.2019 um 18:32 schrieb Tony Lindgren : > > Hi, > > * H. Nikolaus Schaller [190909 14:57]: >> Another question that came up by private mail from André was if we >> should better disable the turbo OPPs of omap34xx and 36xx by default >> (status = "disabled";) because there are

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-09 Thread Adam Ford
On Mon, Sep 9, 2019 at 11:32 AM Tony Lindgren wrote: > > Hi, > > * H. Nikolaus Schaller [190909 14:57]: > > Another question that came up by private mail from André was if we > > should better disable the turbo OPPs of omap34xx and 36xx by default > > (status = "disabled";) because there are

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-09 Thread Adam Ford
On Mon, Sep 9, 2019 at 11:20 AM Adam Ford wrote: > > On Mon, Sep 9, 2019 at 9:57 AM H. Nikolaus Schaller > wrote: > > > > Hi Adam, > > > > > Am 09.09.2019 um 16:26 schrieb Adam Ford : > > > > > > On Sat, Sep 7, 2019 at 2:38 AM H. Nikolaus Schaller > > > wrote: > > >> > > >> Hi Adam, > > >> >

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-09 Thread Tony Lindgren
Hi, * H. Nikolaus Schaller [190909 14:57]: > Another question that came up by private mail from André was if we > should better disable the turbo OPPs of omap34xx and 36xx by default > (status = "disabled";) because there are concerns about overheating > the chips and we have no thermal

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-09 Thread Adam Ford
On Mon, Sep 9, 2019 at 9:57 AM H. Nikolaus Schaller wrote: > > Hi Adam, > > > Am 09.09.2019 um 16:26 schrieb Adam Ford : > > > > On Sat, Sep 7, 2019 at 2:38 AM H. Nikolaus Schaller > > wrote: > >> > >> Hi Adam, > >> > >>> Am 02.09.2019 um 23:10 schrieb Adam Ford : > >>> > >>> On Mon, Sep 2,

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-09 Thread H. Nikolaus Schaller
Hi Adam, > Am 09.09.2019 um 16:26 schrieb Adam Ford : > > On Sat, Sep 7, 2019 at 2:38 AM H. Nikolaus Schaller > wrote: >> >> Hi Adam, >> >>> Am 02.09.2019 um 23:10 schrieb Adam Ford : >>> >>> On Mon, Sep 2, 2019 at 10:46 AM H. Nikolaus Schaller >>> wrote: But my

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-09 Thread Adam Ford
On Sat, Sep 7, 2019 at 2:38 AM H. Nikolaus Schaller wrote: > > Hi Adam, > > > Am 02.09.2019 um 23:10 schrieb Adam Ford : > > > > On Mon, Sep 2, 2019 at 10:46 AM H. Nikolaus Schaller > > wrote: > >> > >> > >> > >> But my tests show that decoding works now. So you already might give it a > >>

Re: [Letux-kernel] [RFC PATCH 0/3] Enable 1GHz support on omap36xx

2019-09-07 Thread H. Nikolaus Schaller
Hi Adam, > Am 02.09.2019 um 23:10 schrieb Adam Ford : > > On Mon, Sep 2, 2019 at 10:46 AM H. Nikolaus Schaller > wrote: >> >> >> >> But my tests show that decoding works now. So you already might give it a >> try. > > I am traveling all this week, but I have an omap3530, DM3730 >