Re: [PATCH v3 0/3] arm64: meson-sm1: add support for the SM1 based VIM3L

From: Kevin Hilman
Date: Wed Aug 28 2019 - 13:55:16 EST

Neil Armstrong <narmstrong@xxxxxxxxxxxx> writes:

> This patchset adds support for the Amlogic SM1 based Khadas VIM3L variant.
> The S903D3 package variant of SM1 is pin-to-pin compatible with the
> S922X and A311d, so only internal DT changes are needed :
> - DVFS support is different
> - Audio support not yet available for SM1
> This patchset moved all the non-g12b nodes to meson-khadas-vim3.dtsi
> and add the sm1 specific nodes into meson-sm1-khadas-vim3l.dts.

Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxxxx>
Tested-by: Kevin Hilman <khilman@xxxxxxxxxxxx>

Basic boot test + suspend/resume test OK on my vim3L (thanks to Khadas
for the board!)

> Display has a color conversion bug on SM1 by using a more recent vendor
> bootloader on the SM1 based VIM3, this is out of scope of this patchset
> and will be fixed in the drm/meson driver.
> Dependencies:
> - patch 1,2: None
> - patch 3: Depends on the "arm64: meson-sm1: add support for DVFS" patchset at [1]

I tested in my integ branch where this series is applied, but I'm not
seeing any OPPs created (/sys/devices/system/cpu/cpufreq/)