Re: [PATCH v2 2/4] arm64: dts: imx8mq-librem5-devkit: Tweak pmic regulators

2021-01-10 Thread Shawn Guo
On Thu, Dec 17, 2020 at 04:13:13PM +0100, Guido Günther wrote: > BUCK3 needs a regulator-enable-ramp-delay since otherwise the board > freezes on etnaviv probe. With this pgc_gpu suspends and resumes as > expected. This must have been always broken since gpcv2 support was > enabled. > > We also en

Re: [PATCH v2 2/4] arm64: dts: imx8mq-librem5-devkit: Tweak pmic regulators

2020-12-19 Thread Krzysztof Kozlowski
On Thu, Dec 17, 2020 at 04:13:13PM +0100, Guido Günther wrote: > BUCK3 needs a regulator-enable-ramp-delay since otherwise the board > freezes on etnaviv probe. With this pgc_gpu suspends and resumes as > expected. This must have been always broken since gpcv2 support was > enabled. > > We also en

[PATCH v2 2/4] arm64: dts: imx8mq-librem5-devkit: Tweak pmic regulators

2020-12-17 Thread Guido Günther
BUCK3 needs a regulator-enable-ramp-delay since otherwise the board freezes on etnaviv probe. With this pgc_gpu suspends and resumes as expected. This must have been always broken since gpcv2 support was enabled. We also enable all the regulators needed for Deep Sleep Mode (DSM) as always-on: - V