* [PATCH 0/2] arm64: dts: imx93-14x14-evk: Add bt-sco and audio XCVR sound cards @ 2025-12-01 6:58 Chancel Liu 2025-12-01 6:58 ` [PATCH 1/2] arm64: dts: imx93-14x14-evk: Add bt-sco sound card support Chancel Liu 2025-12-01 6:58 ` [PATCH 2/2] arm64: dts: imx93-14x14-evk: Add audio XCVR sound card Chancel Liu 0 siblings, 2 replies; 5+ messages in thread From: Chancel Liu @ 2025-12-01 6:58 UTC (permalink / raw) To: robh, krzk+dt, conor+dt, shawnguo, s.hauer, kernel, festevam, devicetree, imx, linux-arm-kernel, linux-kernel Add bt-sco and audio XCVR sound cards Chancel Liu (2): arm64: dts: imx93-14x14-evk: Add bt-sco sound card support arm64: dts: imx93-14x14-evk: Add audio XCVR sound card .../boot/dts/freescale/imx93-14x14-evk.dts | 74 +++++++++++++++++++ 1 file changed, 74 insertions(+) -- 2.50.1 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 1/2] arm64: dts: imx93-14x14-evk: Add bt-sco sound card support 2025-12-01 6:58 [PATCH 0/2] arm64: dts: imx93-14x14-evk: Add bt-sco and audio XCVR sound cards Chancel Liu @ 2025-12-01 6:58 ` Chancel Liu 2025-12-01 16:54 ` Frank Li 2025-12-01 6:58 ` [PATCH 2/2] arm64: dts: imx93-14x14-evk: Add audio XCVR sound card Chancel Liu 1 sibling, 1 reply; 5+ messages in thread From: Chancel Liu @ 2025-12-01 6:58 UTC (permalink / raw) To: robh, krzk+dt, conor+dt, shawnguo, s.hauer, kernel, festevam, devicetree, imx, linux-arm-kernel, linux-kernel Add bt-sco sound card, which is used by BT HFP case. It supports wb profile as default. Signed-off-by: Chancel Liu <chancel.liu@nxp.com> --- .../boot/dts/freescale/imx93-14x14-evk.dts | 43 +++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts b/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts index f9eebd27d640..e47fee24471a 100644 --- a/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts @@ -27,6 +27,11 @@ aliases { serial0 = &lpuart1; }; + bt_sco_codec: bt-sco-codec { + compatible = "linux,bt-sco"; + #sound-dai-cells = <1>; + }; + chosen { stdout-path = &lpuart1; }; @@ -168,6 +173,25 @@ reg_vref_1v8: regulator-adc-vref { regulator-max-microvolt = <1800000>; }; + 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>; + + simple-audio-card,codec { + sound-dai = <&bt_sco_codec 1>; + }; + + btcpu: simple-audio-card,cpu { + sound-dai = <&sai1>; + dai-tdm-slot-num = <2>; + dai-tdm-slot-width = <16>; + }; + }; + usdhc3_pwrseq: usdhc3_pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&pcal6524 12 GPIO_ACTIVE_LOW>; @@ -371,6 +395,16 @@ &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"; +}; + &usbotg1 { dr_mode = "otg"; hnp-disable; @@ -568,6 +602,15 @@ 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_usdhc2_gpio: usdhc2gpiogrp { fsl,pins = < MX93_PAD_SD2_CD_B__GPIO3_IO00 0x31e -- 2.50.1 ^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH 1/2] arm64: dts: imx93-14x14-evk: Add bt-sco sound card support 2025-12-01 6:58 ` [PATCH 1/2] arm64: dts: imx93-14x14-evk: Add bt-sco sound card support Chancel Liu @ 2025-12-01 16:54 ` Frank Li 0 siblings, 0 replies; 5+ messages in thread From: Frank Li @ 2025-12-01 16:54 UTC (permalink / raw) To: Chancel Liu Cc: robh, krzk+dt, conor+dt, shawnguo, s.hauer, kernel, festevam, devicetree, imx, linux-arm-kernel, linux-kernel On Mon, Dec 01, 2025 at 03:58:43PM +0900, Chancel Liu wrote: > Add bt-sco sound card, which is used by BT HFP case. > It supports wb profile as default. > > Signed-off-by: Chancel Liu <chancel.liu@nxp.com> > --- Reviewed-by: Frank Li <Frank.Li@nxp.com> > .../boot/dts/freescale/imx93-14x14-evk.dts | 43 +++++++++++++++++++ > 1 file changed, 43 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts b/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts > index f9eebd27d640..e47fee24471a 100644 > --- a/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts > +++ b/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts > @@ -27,6 +27,11 @@ aliases { > serial0 = &lpuart1; > }; > > + bt_sco_codec: bt-sco-codec { > + compatible = "linux,bt-sco"; > + #sound-dai-cells = <1>; > + }; > + > chosen { > stdout-path = &lpuart1; > }; > @@ -168,6 +173,25 @@ reg_vref_1v8: regulator-adc-vref { > regulator-max-microvolt = <1800000>; > }; > > + 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>; > + > + simple-audio-card,codec { > + sound-dai = <&bt_sco_codec 1>; > + }; > + > + btcpu: simple-audio-card,cpu { > + sound-dai = <&sai1>; > + dai-tdm-slot-num = <2>; > + dai-tdm-slot-width = <16>; > + }; > + }; > + > usdhc3_pwrseq: usdhc3_pwrseq { > compatible = "mmc-pwrseq-simple"; > reset-gpios = <&pcal6524 12 GPIO_ACTIVE_LOW>; > @@ -371,6 +395,16 @@ &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"; > +}; > + > &usbotg1 { > dr_mode = "otg"; > hnp-disable; > @@ -568,6 +602,15 @@ 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_usdhc2_gpio: usdhc2gpiogrp { > fsl,pins = < > MX93_PAD_SD2_CD_B__GPIO3_IO00 0x31e > -- > 2.50.1 > ^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 2/2] arm64: dts: imx93-14x14-evk: Add audio XCVR sound card 2025-12-01 6:58 [PATCH 0/2] arm64: dts: imx93-14x14-evk: Add bt-sco and audio XCVR sound cards Chancel Liu 2025-12-01 6:58 ` [PATCH 1/2] arm64: dts: imx93-14x14-evk: Add bt-sco sound card support Chancel Liu @ 2025-12-01 6:58 ` Chancel Liu 2025-12-01 16:56 ` Frank Li 1 sibling, 1 reply; 5+ messages in thread From: Chancel Liu @ 2025-12-01 6:58 UTC (permalink / raw) To: robh, krzk+dt, conor+dt, shawnguo, s.hauer, kernel, festevam, devicetree, imx, linux-arm-kernel, linux-kernel Add audio XCVR sound card, which supports SPDIF TX & RX only, eARC RX, ARC RX are not supported. Signed-off-by: Chancel Liu <chancel.liu@nxp.com> --- .../boot/dts/freescale/imx93-14x14-evk.dts | 31 +++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts b/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts index e47fee24471a..61843b2c1b1b 100644 --- a/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts @@ -192,6 +192,19 @@ btcpu: simple-audio-card,cpu { }; }; + sound-xcvr { + compatible = "fsl,imx-audio-card"; + model = "imx-audio-xcvr"; + + pri-dai-link { + link-name = "XCVR PCM"; + + cpu { + sound-dai = <&xcvr>; + }; + }; + }; + usdhc3_pwrseq: usdhc3_pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&pcal6524 12 GPIO_ACTIVE_LOW>; @@ -468,6 +481,17 @@ &wdog3 { status = "okay"; }; +&xcvr { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spdif>; + assigned-clocks = <&clk IMX93_CLK_SPDIF>, + <&clk IMX93_CLK_AUDIO_XCVR>; + assigned-clock-parents = <&clk IMX93_CLK_AUDIO_PLL>, + <&clk IMX93_CLK_SYS_PLL_PFD1_DIV2>; + assigned-clock-rates = <12288000>, <200000000>; + status = "okay"; +}; + &iomuxc { pinctrl_flexcan1: flexcan1grp { fsl,pins = < @@ -611,6 +635,13 @@ MX93_PAD_SAI1_RXD0__SAI1_RX_DATA00 0x31e >; }; + pinctrl_spdif: spdifgrp { + fsl,pins = < + MX93_PAD_GPIO_IO22__SPDIF_IN 0x31e + MX93_PAD_GPIO_IO23__SPDIF_OUT 0x31e + >; + }; + pinctrl_usdhc2_gpio: usdhc2gpiogrp { fsl,pins = < MX93_PAD_SD2_CD_B__GPIO3_IO00 0x31e -- 2.50.1 ^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH 2/2] arm64: dts: imx93-14x14-evk: Add audio XCVR sound card 2025-12-01 6:58 ` [PATCH 2/2] arm64: dts: imx93-14x14-evk: Add audio XCVR sound card Chancel Liu @ 2025-12-01 16:56 ` Frank Li 0 siblings, 0 replies; 5+ messages in thread From: Frank Li @ 2025-12-01 16:56 UTC (permalink / raw) To: Chancel Liu Cc: robh, krzk+dt, conor+dt, shawnguo, s.hauer, kernel, festevam, devicetree, imx, linux-arm-kernel, linux-kernel On Mon, Dec 01, 2025 at 03:58:44PM +0900, Chancel Liu wrote: > Add audio XCVR sound card, which supports SPDIF TX & RX only, > eARC RX, ARC RX are not supported. nit: next time, wrap at 75 char. Reviewed-by: Frank Li <Frank.Li@nxp.com> > > Signed-off-by: Chancel Liu <chancel.liu@nxp.com> > --- > .../boot/dts/freescale/imx93-14x14-evk.dts | 31 +++++++++++++++++++ > 1 file changed, 31 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts b/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts > index e47fee24471a..61843b2c1b1b 100644 > --- a/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts > +++ b/arch/arm64/boot/dts/freescale/imx93-14x14-evk.dts > @@ -192,6 +192,19 @@ btcpu: simple-audio-card,cpu { > }; > }; > > + sound-xcvr { > + compatible = "fsl,imx-audio-card"; > + model = "imx-audio-xcvr"; > + > + pri-dai-link { > + link-name = "XCVR PCM"; > + > + cpu { > + sound-dai = <&xcvr>; > + }; > + }; > + }; > + > usdhc3_pwrseq: usdhc3_pwrseq { > compatible = "mmc-pwrseq-simple"; > reset-gpios = <&pcal6524 12 GPIO_ACTIVE_LOW>; > @@ -468,6 +481,17 @@ &wdog3 { > status = "okay"; > }; > > +&xcvr { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_spdif>; > + assigned-clocks = <&clk IMX93_CLK_SPDIF>, > + <&clk IMX93_CLK_AUDIO_XCVR>; > + assigned-clock-parents = <&clk IMX93_CLK_AUDIO_PLL>, > + <&clk IMX93_CLK_SYS_PLL_PFD1_DIV2>; > + assigned-clock-rates = <12288000>, <200000000>; > + status = "okay"; > +}; > + > &iomuxc { > pinctrl_flexcan1: flexcan1grp { > fsl,pins = < > @@ -611,6 +635,13 @@ MX93_PAD_SAI1_RXD0__SAI1_RX_DATA00 0x31e > >; > }; > > + pinctrl_spdif: spdifgrp { > + fsl,pins = < > + MX93_PAD_GPIO_IO22__SPDIF_IN 0x31e > + MX93_PAD_GPIO_IO23__SPDIF_OUT 0x31e > + >; > + }; > + > pinctrl_usdhc2_gpio: usdhc2gpiogrp { > fsl,pins = < > MX93_PAD_SD2_CD_B__GPIO3_IO00 0x31e > -- > 2.50.1 > ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2025-12-01 16:56 UTC | newest] Thread overview: 5+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2025-12-01 6:58 [PATCH 0/2] arm64: dts: imx93-14x14-evk: Add bt-sco and audio XCVR sound cards Chancel Liu 2025-12-01 6:58 ` [PATCH 1/2] arm64: dts: imx93-14x14-evk: Add bt-sco sound card support Chancel Liu 2025-12-01 16:54 ` Frank Li 2025-12-01 6:58 ` [PATCH 2/2] arm64: dts: imx93-14x14-evk: Add audio XCVR sound card Chancel Liu 2025-12-01 16:56 ` Frank Li
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for NNTP newsgroup(s).