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Date: Tue, 10 Aug 2021 12:16:30 +0800 From: Artem Lapkin <email2tema@...il.com> To: narmstrong@...libre.com Cc: jbrunet@...libre.com, linux-arm-kernel@...ts.infradead.org, linux-amlogic@...ts.infradead.org, linux-kernel@...r.kernel.org, christianshewitt@...il.com, art@...das.com, nick@...das.com, gouwa@...das.com Subject: [PATCH 2/2] arm64: dts: meson: add spdif out to khadas-vim2 Add spdif output audio support to khadas-vim2 Signed-off-by: Artem Lapkin <art@...das.com> --- .../boot/dts/amlogic/meson-gxm-khadas-vim2.dts | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts index 18a4b7a6c5df..a129a827f6ee 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts @@ -146,6 +146,13 @@ wifi32k: wifi32k { pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */ }; + spdif_dit: audio-codec-0 { + #sound-dai-cells = <0>; + compatible = "linux,spdif-dit"; + status = "okay"; + sound-name-prefix = "DIT"; + }; + sound { compatible = "amlogic,gx-sound-card"; model = "KHADAS-VIM2"; @@ -179,11 +186,21 @@ codec-0 { sound-dai = <&hdmi_tx>; }; }; + + dai-link-3 { + sound-dai = <&aiu AIU_CPU CPU_SPDIF_ENCODER>; + + codec-0 { + sound-dai = <&spdif_dit>; + }; + }; }; }; &aiu { status = "okay"; + pinctrl-0 = <&spdif_out_h_pins>; + pinctrl-names = "default"; }; &cec_AO { -- 2.25.1
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