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

On 28/08/2019 19:55, Kevin Hilman wrote:

Neil Armstrong [off-list ref] writes:

quoted

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@baylibre.com>
Tested-by: Kevin Hilman <khilman@baylibre.com>

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

quoted

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/)

These patches were sent from your integ branch, on top of :
commit 395df5af4c782ad19fb34b9a2009ca240eeb9749 (khilman-amlogic/v5.4/integ)
Merge: 2fcc5666dd45 9557737987bb
Author: Kevin Hilman [off-list ref]
Date:   Tue Aug 27 15:39:46 2019 -0700

    Merge branch 'v5.4/testing' into tmp/aml-rebuild

Rebuilt and retested, and I get the OPPs just fine :
# cat /sys/bus/cpu/devices/cpu0/cpufreq/scaling_available_frequencies
100000 250000 500000 666666 1000000 1200000 1404000 1500000 1608000 1704000 1800000 1908000

Here is the boot log:
https://pastebin.com/LY21gU9E

and .config:
https://termbin.com/1s5g

Neil

Kevin

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