[PATCH v3 0/7] Add missing peripherals to Allwinner V3s/V3 device trees

Tobias Schramm
2021-05-14T13:42:52Z

The Allwinner V3s/V3 SoCs feature quite a few peripherals that have good
driver support but yet are nowhere to be found in the SoCs dts.
This patchset adds the DMA controller, the relevant DMA properties for all
peripherals supporting DMA, the integrated analog codec and - for the
Allwinner V3 SoC - also the I2S interface.
I've included all of those changes in one patchset since they do all
depend on addition of the DMA controller.
All changes have been tested in a recent project of mine using a Sochip S3
(a rebranded Allwinner V3) and are confirmed working.

This is v3 of this patchset.

Cheers,
Tobias

Changelog:
v2:
- add v3/v3s specific compatible strings
- fix v3s audio codec analog frontend compatible
- fix an I2S -> I2C typo

v3:
- fix yaml list indentation in allwinner,sun8i-a23-codec-analog.yaml

Tobias Schramm (7):
ARM: dts: sun8i: v3s: add DMA controller to v3s dts
ARM: dts: sun8i: v3s: add DMA properties to peripherals supporting DMA
ARM: dts: sun8i: v3s: add analog codec and frontend to v3s dts
ASoC: dt-bindings: sun8i-a23-codec-analog: add compatible for
Allwinner V3
ARM: dts: sun8i: V3: add codec analog frontend to V3 dts
dt-bindings: sound: sun4i-i2s: add Allwinner V3 I2S compatible
ARM: dts: sun8i: V3: add I2S interface to V3 dts

.../sound/allwinner,sun4i-a10-i2s.yaml | 3 ++
.../allwinner,sun8i-a23-codec-analog.yaml | 9 +++--
arch/arm/boot/dts/sun8i-v3.dtsi | 31 +++++++++++++++
arch/arm/boot/dts/sun8i-v3s.dtsi | 39 +++++++++++++++++++
4 files changed, 79 insertions(+), 3 deletions(-)

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2.31.1