Re: [PATCH 3/3] ARM: tegra: Pass multiple versions in opp-supported-hw property

2020-09-01 Thread Viresh Kumar
On 01-09-20, 16:21, Dmitry Osipenko wrote: > IIUC, there is no fixed formula for Tegra, at least I don't see it. For > example, if you'll take a look at the 1300MHz OPP of Tegra30, then you > could see that this freq has a lot of voltages each depending on > specific combination of SPEEDO+PROCESS v

Re: [PATCH 3/3] ARM: tegra: Pass multiple versions in opp-supported-hw property

2020-09-01 Thread Dmitry Osipenko
31.08.2020 14:04, Viresh Kumar пишет: > On 31-08-20, 12:54, Dmitry Osipenko wrote: >> It's not clear to me how it could be applicable to the Tegra CPU OPP >> because Tegra depends on a combination of SPEEDO + PROCESS versions. >> >> It's not like all voltages are the same for all OPPs that have the

Re: [PATCH 3/3] ARM: tegra: Pass multiple versions in opp-supported-hw property

2020-08-31 Thread Viresh Kumar
On 31-08-20, 12:54, Dmitry Osipenko wrote: > It's not clear to me how it could be applicable to the Tegra CPU OPP > because Tegra depends on a combination of SPEEDO + PROCESS versions. > > It's not like all voltages are the same for all OPPs that have the same > PROCESS ID, otherwise it indeed wou

Re: [PATCH 3/3] ARM: tegra: Pass multiple versions in opp-supported-hw property

2020-08-31 Thread Dmitry Osipenko
31.08.2020 11:41, Viresh Kumar пишет: > On 31-08-20, 10:54, Dmitry Osipenko wrote: >> 31.08.2020 07:39, Viresh Kumar пишет: >> ... > Dmitry, I think there is further scope of simplifying stuff here by > using the opp-microvolt- property and corresponding > dev_pm_opp_set_prop_name() cal

Re: [PATCH 3/3] ARM: tegra: Pass multiple versions in opp-supported-hw property

2020-08-31 Thread Viresh Kumar
On 31-08-20, 10:54, Dmitry Osipenko wrote: > 31.08.2020 07:39, Viresh Kumar пишет: > ... > >>> Dmitry, I think there is further scope of simplifying stuff here by > >>> using the opp-microvolt- property and corresponding > >>> dev_pm_opp_set_prop_name() call. > > > > Any inputs on this Dmitry ? >

Re: [PATCH 3/3] ARM: tegra: Pass multiple versions in opp-supported-hw property

2020-08-31 Thread Dmitry Osipenko
31.08.2020 07:39, Viresh Kumar пишет: ... >>> Dmitry, I think there is further scope of simplifying stuff here by >>> using the opp-microvolt- property and corresponding >>> dev_pm_opp_set_prop_name() call. > > Any inputs on this Dmitry ? Could you please give an example?

Re: [PATCH 3/3] ARM: tegra: Pass multiple versions in opp-supported-hw property

2020-08-30 Thread Viresh Kumar
On 28-08-20, 10:37, Dmitry Osipenko wrote: > 26.08.2020 14:50, Viresh Kumar пишет: > > We can now pass multiple versions in "opp-supported-hw" property, lets > > do that and simplify the tables a bit. > > > > Signed-off-by: Viresh Kumar > > > > --- > > Dmitry, I think there is further scope of s

Re: [PATCH 3/3] ARM: tegra: Pass multiple versions in opp-supported-hw property

2020-08-28 Thread Dmitry Osipenko
26.08.2020 14:50, Viresh Kumar пишет: > We can now pass multiple versions in "opp-supported-hw" property, lets > do that and simplify the tables a bit. > > Signed-off-by: Viresh Kumar > > --- > Dmitry, I think there is further scope of simplifying stuff here by > using the opp-microvolt- propert

[PATCH 3/3] ARM: tegra: Pass multiple versions in opp-supported-hw property

2020-08-26 Thread Viresh Kumar
We can now pass multiple versions in "opp-supported-hw" property, lets do that and simplify the tables a bit. Signed-off-by: Viresh Kumar --- Dmitry, I think there is further scope of simplifying stuff here by using the opp-microvolt- property and corresponding dev_pm_opp_set_prop_name() call. -