mbox series

[v2,0/5] MT8192 Asurada devicetree - Part 2

Message ID 20221006212528.103790-1-nfraprado@collabora.com
Headers show
Series MT8192 Asurada devicetree - Part 2 | expand

Message

Nícolas F. R. A. Prado Oct. 6, 2022, 9:25 p.m. UTC 
This series improves some more the support for MT8192 Asurada-based
Chromebooks, by enabling some missing functionality, namely the internal
display and audio.

In addition to that, aliases are also added for the i2c and mmc nodes,
which should've been done while adding the devices in the previous
series.

Some notable components that are still missing support are:
- external display/HDMI audio (waiting for [1])
- GPU (waiting for [2])

As part of testing the audio, an UCM file was used, which has already
been submitted upstream [3] (note that while that UCM configures HDMI,
kernel support for HDMI audio will be added in a future series).

[1] https://lore.kernel.org/all/20220622173605.1168416-1-pmalani@chromium.org/
[2] https://lore.kernel.org/all/20221006115816.66853-1-angelogioacchino.delregno@collabora.com
[3] https://github.com/alsa-project/alsa-ucm-conf/pull/217

v1: https://lore.kernel.org/all/20220908171153.670762-1-nfraprado@collabora.com/

Changes in v2:
- Extended series to also include patches 4 and 5 enabling audio and
  adding aliases
- Adjusted display regulator hierarchy and voltages to reflect the
  hardware

Nícolas F. R. A. Prado (5):
  arm64: dts: mediatek: asurada: Add display regulators
  arm64: dts: mediatek: asurada: Add display backlight
  arm64: dts: mediatek: asurada: Enable internal display
  arm64: dts: mediatek: asurada: Enable audio support
  arm64: dts: mediatek: asurada: Add aliases for i2c and mmc

 .../boot/dts/mediatek/mt8192-asurada.dtsi     | 507 ++++++++++++++++++
 1 file changed, 507 insertions(+)