diff options
author | Fugang Duan <fugang.duan@nxp.com> | 2020-09-22 15:52:39 +0800 |
---|---|---|
committer | Dong Aisheng <aisheng.dong@nxp.com> | 2021-11-02 16:50:36 +0800 |
commit | 7e4fc5048427d7c5cc3f745e77143009897ff553 (patch) | |
tree | ce9feb656c7fcc5c8f5acb33ece455dcd6453b69 /arch/arm64/boot/dts/freescale/imx8mp-evk.dts | |
parent | 68916e23899576993690bbf5af102141bdb1f01f (diff) |
MLK-24352-04 arm64: dts: imx8mp-evk: enable bt hsp for nxp 88w8997
Enable nxp 88w8997 bluetooth HSP for imx8mp evk board.
Reviewed-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mp-evk.dts')
-rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts index 9e7fb2b48006..edf505f303b7 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts @@ -77,6 +77,30 @@ regulator-always-on; }; + bt_sco_codec: bt_sco_codec { + #sound-dai-cells = <1>; + compatible = "linux,bt-sco"; + }; + + sound-bt-sco { + compatible = "simple-audio-card"; + simple-audio-card,name = "bt-sco-audio"; + simple-audio-card,format = "dsp_a"; + simple-audio-card,bitclock-inversion; + simple-audio-card,frame-master = <&btcpu>; + simple-audio-card,bitclock-master = <&btcpu>; + + btcpu: simple-audio-card,cpu { + sound-dai = <&sai2>; + dai-tdm-slot-num = <2>; + dai-tdm-slot-width = <16>; + }; + + simple-audio-card,codec { + sound-dai = <&bt_sco_codec 1>; + }; + }; + sound-hdmi { compatible = "fsl,imx-audio-hdmi"; model = "audio-hdmi"; @@ -629,6 +653,16 @@ status = "okay"; }; +&sai2 { + #sound-dai-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai2>; + assigned-clocks = <&clk IMX8MP_CLK_SAI2>; + assigned-clock-parents = <&clk IMX8MP_AUDIO_PLL1_OUT>; + assigned-clock-rates = <12288000>; + status = "okay"; +}; + &sai3 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sai3>; @@ -916,6 +950,15 @@ >; }; + pinctrl_sai2: sai2grp { + fsl,pins = < + MX8MP_IOMUXC_SAI2_TXC__AUDIOMIX_SAI2_TX_BCLK 0xd6 + MX8MP_IOMUXC_SAI2_TXFS__AUDIOMIX_SAI2_TX_SYNC 0xd6 + MX8MP_IOMUXC_SAI2_TXD0__AUDIOMIX_SAI2_TX_DATA00 0xd6 + MX8MP_IOMUXC_SAI2_RXD0__AUDIOMIX_SAI2_RX_DATA00 0xd6 + >; + }; + pinctrl_sai3: sai3grp { fsl,pins = < MX8MP_IOMUXC_SAI3_TXFS__AUDIOMIX_SAI3_TX_SYNC 0xd6 |