| Message ID | 1725952772-30357-3-git-send-email-shengjiu.wang@nxp.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | arm64: dts: imx93-9x9-qsb: Add sound card support | expand |
On Tue, Sep 10, 2024 at 03:19:31PM +0800, Shengjiu Wang wrote: > Add bt-sco sound card, which is used by BT HFP case. > It supports wb profile as default > > Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> > --- > .../boot/dts/freescale/imx93-9x9-qsb.dts | 43 +++++++++++++++++++ > 1 file changed, 43 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/imx93-9x9-qsb.dts b/arch/arm64/boot/dts/freescale/imx93-9x9-qsb.dts > index 336333919a74..d213a5343803 100644 > --- a/arch/arm64/boot/dts/freescale/imx93-9x9-qsb.dts > +++ b/arch/arm64/boot/dts/freescale/imx93-9x9-qsb.dts > @@ -98,6 +98,30 @@ reg_usdhc2_vmmc: regulator-usdhc2 { > off-on-delay-us = <12000>; > }; > > + bt_sco_codec: bt_sco_codec { nodename use - order node name. Frank > + #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 = <&sai1>; > + dai-tdm-slot-num = <2>; > + dai-tdm-slot-width = <16>; > + }; > + > + simple-audio-card,codec { > + sound-dai = <&bt_sco_codec 1>; > + }; > + }; > + > sound-wm8962 { > compatible = "fsl,imx-audio-wm8962"; > model = "wm8962-audio"; > @@ -339,6 +363,16 @@ &mu2 { > status = "okay"; > }; > > +&sai1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_sai1>; > + assigned-clocks = <&clk IMX93_CLK_SAI1>; > + assigned-clock-parents = <&clk IMX93_CLK_AUDIO_PLL>; > + assigned-clock-rates = <12288000>; > + fsl,sai-mclk-direction-output; > + status = "okay"; > +}; > + > &sai3 { > pinctrl-names = "default"; > pinctrl-0 = <&pinctrl_sai3>; > @@ -507,6 +541,15 @@ MX93_PAD_SD2_RESET_B__GPIO3_IO07 0x31e > >; > }; > > + pinctrl_sai1: sai1grp { > + fsl,pins = < > + MX93_PAD_SAI1_TXC__SAI1_TX_BCLK 0x31e > + MX93_PAD_SAI1_TXFS__SAI1_TX_SYNC 0x31e > + MX93_PAD_SAI1_TXD0__SAI1_TX_DATA00 0x31e > + MX93_PAD_SAI1_RXD0__SAI1_RX_DATA00 0x31e > + >; > + }; > + > pinctrl_sai3: sai3grp { > fsl,pins = < > MX93_PAD_GPIO_IO12__SAI3_RX_SYNC 0x31e > -- > 2.34.1 >
diff --git a/arch/arm64/boot/dts/freescale/imx93-9x9-qsb.dts b/arch/arm64/boot/dts/freescale/imx93-9x9-qsb.dts index 336333919a74..d213a5343803 100644 --- a/arch/arm64/boot/dts/freescale/imx93-9x9-qsb.dts +++ b/arch/arm64/boot/dts/freescale/imx93-9x9-qsb.dts @@ -98,6 +98,30 @@ reg_usdhc2_vmmc: regulator-usdhc2 { off-on-delay-us = <12000>; }; + 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 = <&sai1>; + dai-tdm-slot-num = <2>; + dai-tdm-slot-width = <16>; + }; + + simple-audio-card,codec { + sound-dai = <&bt_sco_codec 1>; + }; + }; + sound-wm8962 { compatible = "fsl,imx-audio-wm8962"; model = "wm8962-audio"; @@ -339,6 +363,16 @@ &mu2 { status = "okay"; }; +&sai1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai1>; + assigned-clocks = <&clk IMX93_CLK_SAI1>; + assigned-clock-parents = <&clk IMX93_CLK_AUDIO_PLL>; + assigned-clock-rates = <12288000>; + fsl,sai-mclk-direction-output; + status = "okay"; +}; + &sai3 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sai3>; @@ -507,6 +541,15 @@ MX93_PAD_SD2_RESET_B__GPIO3_IO07 0x31e >; }; + pinctrl_sai1: sai1grp { + fsl,pins = < + MX93_PAD_SAI1_TXC__SAI1_TX_BCLK 0x31e + MX93_PAD_SAI1_TXFS__SAI1_TX_SYNC 0x31e + MX93_PAD_SAI1_TXD0__SAI1_TX_DATA00 0x31e + MX93_PAD_SAI1_RXD0__SAI1_RX_DATA00 0x31e + >; + }; + pinctrl_sai3: sai3grp { fsl,pins = < MX93_PAD_GPIO_IO12__SAI3_RX_SYNC 0x31e
Add bt-sco sound card, which is used by BT HFP case. It supports wb profile as default Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> --- .../boot/dts/freescale/imx93-9x9-qsb.dts | 43 +++++++++++++++++++ 1 file changed, 43 insertions(+)