Re: [PATCH v1] memory: tegra: Check whether reset is already asserted

2021-01-23 Thread Dmitry Osipenko
23.01.2021 02:19, Krzysztof Kozlowski пишет: > On Sat, Jan 23, 2021 at 12:58:12AM +0300, Dmitry Osipenko wrote: >> 23.01.2021 00:40, Krzysztof Kozlowski пишет: >>> On Wed, Jan 20, 2021 at 02:52:10AM +0300, Dmitry Osipenko wrote: Check whether memory client reset is already asserted in order

Re: [PATCH v1] memory: tegra: Check whether reset is already asserted

2021-01-22 Thread Krzysztof Kozlowski
On Sat, Jan 23, 2021 at 12:58:12AM +0300, Dmitry Osipenko wrote: > 23.01.2021 00:40, Krzysztof Kozlowski пишет: > > On Wed, Jan 20, 2021 at 02:52:10AM +0300, Dmitry Osipenko wrote: > >> Check whether memory client reset is already asserted in order to prevent > >> DMA-flush error on trying to

Re: [PATCH v1] memory: tegra: Check whether reset is already asserted

2021-01-22 Thread Dmitry Osipenko
23.01.2021 00:40, Krzysztof Kozlowski пишет: > On Wed, Jan 20, 2021 at 02:52:10AM +0300, Dmitry Osipenko wrote: >> Check whether memory client reset is already asserted in order to prevent >> DMA-flush error on trying to re-assert an already asserted reset. >> >> This becomes a problem once PMC

Re: [PATCH v1] memory: tegra: Check whether reset is already asserted

2021-01-22 Thread Krzysztof Kozlowski
On Wed, Jan 20, 2021 at 02:52:10AM +0300, Dmitry Osipenko wrote: > Check whether memory client reset is already asserted in order to prevent > DMA-flush error on trying to re-assert an already asserted reset. > > This becomes a problem once PMC GENPD is enabled to use memory resets > since GENPD

[PATCH v1] memory: tegra: Check whether reset is already asserted

2021-01-19 Thread Dmitry Osipenko
Check whether memory client reset is already asserted in order to prevent DMA-flush error on trying to re-assert an already asserted reset. This becomes a problem once PMC GENPD is enabled to use memory resets since GENPD will get a error and fail to toggle power domain. PMC GENPDs can't be