arm64: dts: freescale: imx8mm-verdin: Add NAU8822 Bridge Tied Load

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Add a device tree overlay for configuring the NAU8822 loudspeaker
outputs as a Bridge Tied Load (BTL) output on the Verdin Development
Board.

The overlay adds the codec property for the BTL-capable output
configuration, where the two loudspeaker outputs are combined for higher
output power.

Signed-off-by: Ernest Van Hoecke <ernest.vanhoecke@toradex.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>

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Ernest Van Hoecke 2026-07-24 18:24:27 +02:00 • committed by Frank Li

parent 95870e5eb8

commit 0a0ed37b68

2 changed files with 18 additions and 0 deletions

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4

arch/arm64/boot/dts/freescale/Makefile

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14

arch/arm64/boot/dts/freescale/imx8mm-verdin-dev-nau8822-btl.dtso

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