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arm64: dts: rockchip: add SPDIF node for ROCK Pi 4
authorAlex Bee <knaerzche@gmail.com>
Fri, 18 Jun 2021 18:12:56 +0000 (20:12 +0200)
committerHeiko Stuebner <heiko@sntech.de>
Sat, 17 Jul 2021 21:45:32 +0000 (23:45 +0200)
commit30910d85c20d929ee1e618bfd86e0fc2f510739f
treef1d68129a36b9d93886146cbebaca2a9d477d007tree
parent9e595375ddf8c71bdd23df2a6769518116dbc6bfcommit | diff
arm64: dts: rockchip: add SPDIF node for ROCK Pi 4

Add a SPDIF audio-graph-card to ROCK Pi 4 device tree.

It's not enabled by default since all dma channels are used by
the (already) enabled i2s0/1/2 and the pin is muxed with GPIO4_C5
which might be in use already.
If enabled SPDIF_TX will be available at pin #15.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
Link: https://lore.kernel.org/r/20210618181256.27992-6-knaerzche@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi diff | blob | history
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