From 35ab3805401110513d49022db9e995069b892699 Mon Sep 17 00:00:00 2001 From: Per Larsson Date: Mon, 20 Jul 2026 19:42:43 +0200 Subject: [PATCH] arm64: dts: allwinner: a523: Enable SPDIF on X96QPRO+ The X96QPro+ TV box uses the PH7 pin for its SPDIF output. Add the relevant bits to the dts now that the dtsi knows about the pin. Signed-off-by: Per Larsson Link: https://patch.msgid.link/20260720174253.7686-2-per@palvencia.se [wens@kernel.org: reorder property order for spdif-out] [wens@kernel.org: fix up commit message] Signed-off-by: Chen-Yu Tsai --- .../dts/allwinner/sun55i-h728-x96qpro+.dts | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun55i-h728-x96qpro+.dts b/arch/arm64/boot/dts/allwinner/sun55i-h728-x96qpro+.dts index 1eaee20acaab..eb9fd0a65b41 100644 --- a/arch/arm64/boot/dts/allwinner/sun55i-h728-x96qpro+.dts +++ b/arch/arm64/boot/dts/allwinner/sun55i-h728-x96qpro+.dts @@ -44,6 +44,24 @@ reg_vcc3v3: vcc3v3 { vin-supply = <®_vcc5v>; regulator-always-on; }; + + sound-spdif { + compatible = "simple-audio-card"; + simple-audio-card,name = "spdif-out"; + + simple-audio-card,cpu { + sound-dai = <&spdif>; + }; + + simple-audio-card,codec { + sound-dai = <&spdif_out>; + }; + }; + + spdif_out: spdif-out { + compatible = "linux,spdif-dit"; + #sound-dai-cells = <0>; + }; }; &ehci0 { @@ -281,6 +299,12 @@ &r_pio { vcc-pm-supply = <®_aldo3>; }; +&spdif { + pinctrl-names = "default"; + pinctrl-0 = <&spdif_out_ph_pin>; + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pb_pins>;