arm64: dts: rockchip: Enable SPDIF audio on Rock 5 ITX

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The Rock5 ITX has an S/PDIF (TOSLINK) socket in its I/O-shield, whose
TX signal is wired to GPIO4 C1. Activate SPDIF TX unit 1 and select
the proper pinmux (M2).

Signed-off-by: Torsten Duwe <duwe@lst.de>
Link: https://patch.msgid.link/20251124183056.B853068C4E@verein.lst.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

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Torsten Duwe 2025-11-24 19:30:56 +01:00 • committed by Heiko Stuebner

parent 47b5d3697f

commit 2cc30da80a

1 changed files with 23 additions and 0 deletions

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arch/arm64/boot/dts/rockchip/rk3588-rock-5-itx.dts

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