From 40c815042f34de847c4cb8f4b09a37c71d6a5197 Mon Sep 17 00:00:00 2001 From: Frank Li Date: Mon, 21 Oct 2024 12:34:32 -0400 Subject: [PATCH] arm64: dts: imx8qxp-mek: add bluetooth audio codec Add bluetooth audio codec. Signed-off-by: Frank Li Signed-off-by: Shawn Guo --- arch/arm64/boot/dts/freescale/imx8qxp-mek.dts | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts index facabd8478bb..5971fecf110d 100644 --- a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts +++ b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts @@ -12,6 +12,11 @@ model = "Freescale i.MX8QXP MEK"; compatible = "fsl,imx8qxp-mek", "fsl,imx8qxp"; + bt_sco_codec: audio-codec-bt { + compatible = "linux,bt-sco"; + #sound-dai-cells = <1>; + }; + chosen { stdout-path = &lpuart0; }; @@ -54,6 +59,25 @@ enable-active-high; }; + sound-bt-sco { + compatible = "simple-audio-card"; + simple-audio-card,bitclock-inversion; + simple-audio-card,bitclock-master = <&btcpu>; + simple-audio-card,format = "dsp_a"; + simple-audio-card,frame-master = <&btcpu>; + simple-audio-card,name = "bt-sco-audio"; + + simple-audio-card,codec { + sound-dai = <&bt_sco_codec 1>; + }; + + btcpu: simple-audio-card,cpu { + dai-tdm-slot-num = <2>; + dai-tdm-slot-width = <16>; + sound-dai = <&sai0>; + }; + }; + sound-wm8960 { compatible = "fsl,imx-audio-wm8960"; model = "wm8960-audio"; -- 2.50.1