arm64: dts: imx8mp: Enable SAI audio on MX8MP DHCOM PDK2 and PDK3

Browse source

Add SAI I2S and audio bindings on MX8MP DHCOM PDK2 and PDK3.

The VDDA is supplied from on-carrier-board regulator, the VDDIO
is supplied from always-on on-SoM regulator. Except for different
I2C bus used to connect the codec, the implementation is virtually
identical on both carrier boards.

Align regulator-avdd name to regulator-3p3vdd on PDK3, since this
is the VDDA supply and it is the same on both carrier boards.

Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

...

This commit is contained in:

Marek Vasut 2023-05-27 12:22:33 +02:00 • committed by Shawn Guo

parent 4d4ed48f9b

commit 04a0b7b884

3 changed files with 116 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

54

arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk2.dts

View file

47

arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk3.dts

View file

17

arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi

View file