diff options
| author | Fugang Duan <fugang.duan@nxp.com> | 2020-07-22 17:56:46 +0800 |
|---|---|---|
| committer | Fugang Duan <fugang.duan@nxp.com> | 2020-07-24 11:17:46 +0800 |
| commit | 44d48993b96f76a61b29a1533db5b89144a00856 (patch) | |
| tree | b7d43c4036fc5f9cd94f8e8ec24c6302b7ae8a7b /arch/arm64/boot/dts/freescale/imx8mq-evk.dts | |
| parent | 3da0dac0f037cbbecdf5fdffcceda40e724fbf53 (diff) | |
MLK-24435 arm64: dts: imx8mq-evk: enable bt hsp for nxp 88w8987/88w8997
Enable nxp 88w8987/nxp8997 bluetooth HSP for imx8mq 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/imx8mq-evk.dts')
| -rwxr-xr-x | arch/arm64/boot/dts/freescale/imx8mq-evk.dts | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts index b757c95e3cef..7236b7e3d6db 100755 --- a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts @@ -106,12 +106,36 @@ 900000 0x1>; }; + bt_sco_codec: bt_sco_codec { + #sound-dai-cells = <1>; + compatible = "linux,bt-sco"; + }; + wm8524: audio-codec { #sound-dai-cells = <0>; compatible = "wlf,wm8524"; wlf,mute-gpios = <&gpio1 8 GPIO_ACTIVE_LOW>; }; + 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 = <&sai3>; + dai-tdm-slot-num = <2>; + dai-tdm-slot-width = <16>; + }; + + simple-audio-card,codec { + sound-dai = <&bt_sco_codec 1>; + }; + }; + sound-wm8524 { compatible = "simple-audio-card"; simple-audio-card,name = "wm8524-audio"; @@ -314,6 +338,16 @@ status = "okay"; }; +&sai3 { + #sound-dai-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai3>; + assigned-clocks = <&clk IMX8MQ_CLK_SAI3>; + assigned-clock-parents = <&clk IMX8MQ_AUDIO_PLL1_OUT>; + assigned-clock-rates = <24576000>; + status = "okay"; +}; + &sai4 { assigned-clocks = <&clk IMX8MQ_CLK_SAI4>; assigned-clock-parents = <&clk IMX8MQ_AUDIO_PLL1_OUT>; @@ -885,6 +919,15 @@ >; }; + pinctrl_sai3: sai3grp { + fsl,pins = < + MX8MQ_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6 + MX8MQ_IOMUXC_SAI3_TXC_SAI3_TX_BCLK 0xd6 + MX8MQ_IOMUXC_SAI3_TXD_SAI3_TX_DATA0 0xd6 + MX8MQ_IOMUXC_SAI3_RXD_SAI3_RX_DATA0 0xd6 + >; + }; + pinctrl_sai1_pcm: sai1grp_pcm { fsl,pins = < MX8MQ_IOMUXC_SAI1_MCLK_SAI1_MCLK 0xd6 |