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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>
Wed, 15 Sep 2021 15:50:22 +0000 (17:50 +0200)
commit697dd494cb1cf56acfb764214a1e4788e4d1a983
tree92c9094613afad7cbf786fc2f796aa4fdcb71072tree
parent65bd2b8bdb3bddc37bea695789713916327e1c1fcommit | 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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