This reverts commit 0b5ef342.

Add aliases for the i2c and mmc nodes on the Asurada platform DT to
ensure that we get stable ids for those devices on userspace.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>

Commit-changes: 3
- Removed i2c4, 5, 6, 8 and 9 as they aren't used on asurada

Commit-changes: 2
- Added this commit

Enable audio support for the Asurada platform. This consists of the
machine sound card, the rt1015p codec for the speakers, the rt5682 codec
for the headset, and the dmic codec for the internal microphone.

Newer revisions of spherion and hayato use the rt5682s codec for the
headset instead, so the codecs and card compatible are added through
separate dtsi files to prepare for that.

HDMI audio support is left out for now since the DisplayPort chip
required isn't enabled yet.

Tested-by: Chen-Yu Tsai <wenst@chromium.org>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>

Commit-changes: 3
- Moved rt5682, rt1015p and sound card compatible to separate dtsi files
  to prepare for future revisions using different codecs
- Made node names generic for rt5682, rt1015p and sound card
- Set sound-dai-cells to 1 for rt5682
- Added DBVDD and LDO1-IN supplies for rt5682

Commit-changes: 2
- Added this commit

The asurada platform has an ANX7625 bridge connecting the DSI's output
to the internal eDP panel. Add and enable these devices in order to get
a usable internal display.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Chen-Yu Tsai <wenst@chromium.org>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>

Add the display backlight for the Asurada platform. It relies on the
display PWM controller, so also enable and configure this component.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Chen-Yu Tsai <wenst@chromium.org>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>

Add the regulators present on the Asurada platform that are used to
power the internal and external displays.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Chen-Yu Tsai <wenst@chromium.org>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>

Series-to: Matthias Brugger <matthias.bgg@gmail.com>
Series-cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Series-cc: Chen-Yu Tsai <wenst@chromium.org>
Series-cc: kernel@collabora.com

Series-notes:
v2: https://lore.kernel.org/all/20221006212528.103790-1-nfraprado@collabora.com
v1: https://lore.kernel.org/all/20220908171153.670762-1-nfraprado@collabora.com/
END

Series-version: 3

Cover-changes: 3
- Moved codec and sound card compatibles to separate dtsi to prepare for
  headset codec differences in newer revisions
- Added new supplies for rt5682
- Removed i2c aliases for unused controllers

Commit-changes: 2
- Added missing vin-supply to regulators
- Removed min/max-microvolt from regulators that are simple switches

Cover-changes: 2
- Extended series to also include patches 4 and 5 enabling audio and
  adding aliases
- Adjusted display regulator hierarchy and voltages to reflect the
  hardware

Cover-letter:
MT8192 Asurada devicetree - Part 2

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].

This series depends on some missing dt-binding properties on rt5682,
which are added by another series [4].

[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
[4] https://lore.kernel.org/all/20221102182002.255282-1-nfraprado@collabora.com
END

Andrew-sh.Cheng authored 4 years ago and Nícolas F. R. A. Prado committed 2 years ago

Correct dts node name in patch v1: performance-domain
This patch depends on [1] and [2].

[1]http://lists.infradead.org/pipermail/linux-mediatek/2020-November/019378.html
[2]https://patchwork.kernel.org/project/linux-mediatek/patch/1607586516-6547-3-git-send-email-hector.yuan@mediatek.com/



Signed-off-by: Andrew-sh.Cheng <andrew-sh.cheng@mediatek.com>
[Nicolas: rebased & fixed node name. Note: this commit is required for
suspend/resume to work]

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

# Conflicts:
#	drivers/media/common/videobuf2/frame_vector.c
#	mm/hugetlb.c

# Conflicts:
#	include/linux/migrate.h
#	mm/migrate.c
#	mm/migrate_device.c

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git

# Conflicts:
#	MAINTAINERS
#	drivers/soc/fsl/qe/gpio.c