Re: [PATCH] regulator: do not balance regulators without constraints

2020-05-29 Thread Mark Brown
On Fri, May 29, 2020 at 07:45:06AM +0200, Marek Szyprowski wrote: > On 28.05.2020 15:43, Mark Brown wrote: > > This forces every supply to have something which explicitly manages > > voltages which means that if one of the coupled supplies doesn't really > > care about the voltage (perhaps doesn't

Re: [PATCH] regulator: do not balance regulators without constraints

2020-05-28 Thread Marek Szyprowski
Hi Mark, On 28.05.2020 15:43, Mark Brown wrote: > On Thu, May 28, 2020 at 03:11:30PM +0200, Marek Szyprowski wrote: >> Balancing coupled regulators must wait until the clients for all of the >> coupled regualtors set their constraints, otherwise the balancing code >> might change the voltage of th

Re: [PATCH] regulator: do not balance regulators without constraints

2020-05-28 Thread Mark Brown
On Thu, May 28, 2020 at 03:11:30PM +0200, Marek Szyprowski wrote: > Balancing coupled regulators must wait until the clients for all of the > coupled regualtors set their constraints, otherwise the balancing code > might change the voltage of the not-yet-constrained regulator to the > value below

[PATCH] regulator: do not balance regulators without constraints

2020-05-28 Thread Marek Szyprowski
Balancing coupled regulators must wait until the clients for all of the coupled regualtors set their constraints, otherwise the balancing code might change the voltage of the not-yet-constrained regulator to the value below the bootloader-configured operation point, what might cause a system crash.