* [PATCH 0/3] add bt-sco sound card support for i.MX8MQ/MM/MN
@ 2022-06-15 10:15 ` Shengjiu Wang
0 siblings, 0 replies; 12+ messages in thread
From: Shengjiu Wang @ 2022-06-15 10:15 UTC (permalink / raw)
To: robh+dt, shawnguo, s.hauer, kernel, festevam, linux-imx,
devicetree, linux-kernel, linux-arm-kernel
Cc: shengjiu.wang
add bt-sco sound card support for i.MX8MQ/MM/MN
Shengjiu Wang (3):
arm64: dts: imx8mm-evk: add bt-sco sound card support
arm64: dts: imx8mq-evk: add bt-sco sound card support
arm64: dts: imx8mn-evk: add bt-sco sound card support
arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi | 43 +++++++++++++++++++
arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi | 43 +++++++++++++++++++
arch/arm64/boot/dts/freescale/imx8mq-evk.dts | 43 +++++++++++++++++++
3 files changed, 129 insertions(+)
--
2.17.1
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 1/3] arm64: dts: imx8mm-evk: add bt-sco sound card support
2022-06-15 10:15 ` Shengjiu Wang
@ 2022-06-15 10:15 ` Shengjiu Wang
-1 siblings, 0 replies; 12+ messages in thread
From: Shengjiu Wang @ 2022-06-15 10:15 UTC (permalink / raw)
To: robh+dt, shawnguo, s.hauer, kernel, festevam, linux-imx,
devicetree, linux-kernel, linux-arm-kernel
Cc: shengjiu.wang
Add bt-sco sound card, which supports wb profile as default
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
---
arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi | 43 +++++++++++++++++++
1 file changed, 43 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
index c42b966f7a64..d99b562bb00e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
@@ -75,6 +75,11 @@
linux,autosuspend-period = <125>;
};
+ bt_sco_codec: bt_sco_codec {
+ #sound-dai-cells = <1>;
+ compatible = "linux,bt-sco";
+ };
+
wm8524: audio-codec {
#sound-dai-cells = <0>;
compatible = "wlf,wm8524";
@@ -107,6 +112,25 @@
clocks = <&clk IMX8MM_CLK_SAI3_ROOT>;
};
};
+
+ 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>;
+ };
+ };
};
&A53_0 {
@@ -346,6 +370,16 @@
status = "okay";
};
+&sai2 {
+ #sound-dai-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sai2>;
+ assigned-clocks = <&clk IMX8MM_CLK_SAI2>;
+ assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>;
+ assigned-clock-rates = <24576000>;
+ status = "okay";
+};
+
&sai3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sai3>;
@@ -494,6 +528,15 @@
>;
};
+ pinctrl_sai2: sai2grp {
+ fsl,pins = <
+ MX8MM_IOMUXC_SAI2_TXC_SAI2_TX_BCLK 0xd6
+ MX8MM_IOMUXC_SAI2_TXFS_SAI2_TX_SYNC 0xd6
+ MX8MM_IOMUXC_SAI2_TXD0_SAI2_TX_DATA0 0xd6
+ MX8MM_IOMUXC_SAI2_RXD0_SAI2_RX_DATA0 0xd6
+ >;
+ };
+
pinctrl_sai3: sai3grp {
fsl,pins = <
MX8MM_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 12+ messages in thread* [PATCH 1/3] arm64: dts: imx8mm-evk: add bt-sco sound card support
@ 2022-06-15 10:15 ` Shengjiu Wang
0 siblings, 0 replies; 12+ messages in thread
From: Shengjiu Wang @ 2022-06-15 10:15 UTC (permalink / raw)
To: robh+dt, shawnguo, s.hauer, kernel, festevam, linux-imx,
devicetree, linux-kernel, linux-arm-kernel
Cc: shengjiu.wang
Add bt-sco sound card, which supports wb profile as default
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
---
arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi | 43 +++++++++++++++++++
1 file changed, 43 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
index c42b966f7a64..d99b562bb00e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
@@ -75,6 +75,11 @@
linux,autosuspend-period = <125>;
};
+ bt_sco_codec: bt_sco_codec {
+ #sound-dai-cells = <1>;
+ compatible = "linux,bt-sco";
+ };
+
wm8524: audio-codec {
#sound-dai-cells = <0>;
compatible = "wlf,wm8524";
@@ -107,6 +112,25 @@
clocks = <&clk IMX8MM_CLK_SAI3_ROOT>;
};
};
+
+ 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>;
+ };
+ };
};
&A53_0 {
@@ -346,6 +370,16 @@
status = "okay";
};
+&sai2 {
+ #sound-dai-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sai2>;
+ assigned-clocks = <&clk IMX8MM_CLK_SAI2>;
+ assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>;
+ assigned-clock-rates = <24576000>;
+ status = "okay";
+};
+
&sai3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sai3>;
@@ -494,6 +528,15 @@
>;
};
+ pinctrl_sai2: sai2grp {
+ fsl,pins = <
+ MX8MM_IOMUXC_SAI2_TXC_SAI2_TX_BCLK 0xd6
+ MX8MM_IOMUXC_SAI2_TXFS_SAI2_TX_SYNC 0xd6
+ MX8MM_IOMUXC_SAI2_TXD0_SAI2_TX_DATA0 0xd6
+ MX8MM_IOMUXC_SAI2_RXD0_SAI2_RX_DATA0 0xd6
+ >;
+ };
+
pinctrl_sai3: sai3grp {
fsl,pins = <
MX8MM_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6
--
2.17.1
^ permalink raw reply related [flat|nested] 12+ messages in thread* Re: [PATCH 1/3] arm64: dts: imx8mm-evk: add bt-sco sound card support
2022-06-15 10:15 ` Shengjiu Wang
@ 2022-06-20 0:41 ` Shawn Guo
-1 siblings, 0 replies; 12+ messages in thread
From: Shawn Guo @ 2022-06-20 0:41 UTC (permalink / raw)
To: Shengjiu Wang
Cc: robh+dt, s.hauer, kernel, festevam, linux-imx, devicetree,
linux-kernel, linux-arm-kernel, shengjiu.wang
On Wed, Jun 15, 2022 at 06:15:32PM +0800, Shengjiu Wang wrote:
> Add bt-sco sound card, which supports wb profile as default
>
> Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
> ---
> arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi | 43 +++++++++++++++++++
> 1 file changed, 43 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
> index c42b966f7a64..d99b562bb00e 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
> @@ -75,6 +75,11 @@
> linux,autosuspend-period = <125>;
> };
>
> + bt_sco_codec: bt_sco_codec {
Generic node name, maybe 'audio-codec'?
Shawn
> + #sound-dai-cells = <1>;
> + compatible = "linux,bt-sco";
> + };
> +
> wm8524: audio-codec {
> #sound-dai-cells = <0>;
> compatible = "wlf,wm8524";
> @@ -107,6 +112,25 @@
> clocks = <&clk IMX8MM_CLK_SAI3_ROOT>;
> };
> };
> +
> + 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>;
> + };
> + };
> };
>
> &A53_0 {
> @@ -346,6 +370,16 @@
> status = "okay";
> };
>
> +&sai2 {
> + #sound-dai-cells = <0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_sai2>;
> + assigned-clocks = <&clk IMX8MM_CLK_SAI2>;
> + assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>;
> + assigned-clock-rates = <24576000>;
> + status = "okay";
> +};
> +
> &sai3 {
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_sai3>;
> @@ -494,6 +528,15 @@
> >;
> };
>
> + pinctrl_sai2: sai2grp {
> + fsl,pins = <
> + MX8MM_IOMUXC_SAI2_TXC_SAI2_TX_BCLK 0xd6
> + MX8MM_IOMUXC_SAI2_TXFS_SAI2_TX_SYNC 0xd6
> + MX8MM_IOMUXC_SAI2_TXD0_SAI2_TX_DATA0 0xd6
> + MX8MM_IOMUXC_SAI2_RXD0_SAI2_RX_DATA0 0xd6
> + >;
> + };
> +
> pinctrl_sai3: sai3grp {
> fsl,pins = <
> MX8MM_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6
> --
> 2.17.1
>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: [PATCH 1/3] arm64: dts: imx8mm-evk: add bt-sco sound card support
@ 2022-06-20 0:41 ` Shawn Guo
0 siblings, 0 replies; 12+ messages in thread
From: Shawn Guo @ 2022-06-20 0:41 UTC (permalink / raw)
To: Shengjiu Wang
Cc: robh+dt, s.hauer, kernel, festevam, linux-imx, devicetree,
linux-kernel, linux-arm-kernel, shengjiu.wang
On Wed, Jun 15, 2022 at 06:15:32PM +0800, Shengjiu Wang wrote:
> Add bt-sco sound card, which supports wb profile as default
>
> Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
> ---
> arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi | 43 +++++++++++++++++++
> 1 file changed, 43 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
> index c42b966f7a64..d99b562bb00e 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
> @@ -75,6 +75,11 @@
> linux,autosuspend-period = <125>;
> };
>
> + bt_sco_codec: bt_sco_codec {
Generic node name, maybe 'audio-codec'?
Shawn
> + #sound-dai-cells = <1>;
> + compatible = "linux,bt-sco";
> + };
> +
> wm8524: audio-codec {
> #sound-dai-cells = <0>;
> compatible = "wlf,wm8524";
> @@ -107,6 +112,25 @@
> clocks = <&clk IMX8MM_CLK_SAI3_ROOT>;
> };
> };
> +
> + 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>;
> + };
> + };
> };
>
> &A53_0 {
> @@ -346,6 +370,16 @@
> status = "okay";
> };
>
> +&sai2 {
> + #sound-dai-cells = <0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_sai2>;
> + assigned-clocks = <&clk IMX8MM_CLK_SAI2>;
> + assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>;
> + assigned-clock-rates = <24576000>;
> + status = "okay";
> +};
> +
> &sai3 {
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_sai3>;
> @@ -494,6 +528,15 @@
> >;
> };
>
> + pinctrl_sai2: sai2grp {
> + fsl,pins = <
> + MX8MM_IOMUXC_SAI2_TXC_SAI2_TX_BCLK 0xd6
> + MX8MM_IOMUXC_SAI2_TXFS_SAI2_TX_SYNC 0xd6
> + MX8MM_IOMUXC_SAI2_TXD0_SAI2_TX_DATA0 0xd6
> + MX8MM_IOMUXC_SAI2_RXD0_SAI2_RX_DATA0 0xd6
> + >;
> + };
> +
> pinctrl_sai3: sai3grp {
> fsl,pins = <
> MX8MM_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6
> --
> 2.17.1
>
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: [PATCH 1/3] arm64: dts: imx8mm-evk: add bt-sco sound card support
2022-06-20 0:41 ` Shawn Guo
@ 2022-06-20 0:45 ` Shawn Guo
-1 siblings, 0 replies; 12+ messages in thread
From: Shawn Guo @ 2022-06-20 0:45 UTC (permalink / raw)
To: Shengjiu Wang
Cc: Rob Herring, Sascha Hauer, Sascha Hauer, Fabio Estevam,
NXP Linux Team, devicetree, Linux Kernel Mailing List,
linux-arm-kernel, shengjiu.wang
On Mon, Jun 20, 2022 at 8:41 AM Shawn Guo <shawnguo@kernel.org> wrote:
>
> On Wed, Jun 15, 2022 at 06:15:32PM +0800, Shengjiu Wang wrote:
> > Add bt-sco sound card, which supports wb profile as default
> >
> > Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
> > ---
> > arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi | 43 +++++++++++++++++++
> > 1 file changed, 43 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
> > index c42b966f7a64..d99b562bb00e 100644
> > --- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
> > +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
> > @@ -75,6 +75,11 @@
> > linux,autosuspend-period = <125>;
> > };
> >
> > + bt_sco_codec: bt_sco_codec {
>
> Generic node name, maybe 'audio-codec'?
I see. There is already an 'audio-codec' node for wm8524. Maybe
'audio-codec-bt-sco'? In any case, hyphen is more recommended than
underscore in node names.
Shawn
> > + #sound-dai-cells = <1>;
> > + compatible = "linux,bt-sco";
> > + };
> > +
> > wm8524: audio-codec {
> > #sound-dai-cells = <0>;
> > compatible = "wlf,wm8524";
> > @@ -107,6 +112,25 @@
> > clocks = <&clk IMX8MM_CLK_SAI3_ROOT>;
> > };
> > };
> > +
> > + 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>;
> > + };
> > + };
> > };
> >
> > &A53_0 {
> > @@ -346,6 +370,16 @@
> > status = "okay";
> > };
> >
> > +&sai2 {
> > + #sound-dai-cells = <0>;
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_sai2>;
> > + assigned-clocks = <&clk IMX8MM_CLK_SAI2>;
> > + assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>;
> > + assigned-clock-rates = <24576000>;
> > + status = "okay";
> > +};
> > +
> > &sai3 {
> > pinctrl-names = "default";
> > pinctrl-0 = <&pinctrl_sai3>;
> > @@ -494,6 +528,15 @@
> > >;
> > };
> >
> > + pinctrl_sai2: sai2grp {
> > + fsl,pins = <
> > + MX8MM_IOMUXC_SAI2_TXC_SAI2_TX_BCLK 0xd6
> > + MX8MM_IOMUXC_SAI2_TXFS_SAI2_TX_SYNC 0xd6
> > + MX8MM_IOMUXC_SAI2_TXD0_SAI2_TX_DATA0 0xd6
> > + MX8MM_IOMUXC_SAI2_RXD0_SAI2_RX_DATA0 0xd6
> > + >;
> > + };
> > +
> > pinctrl_sai3: sai3grp {
> > fsl,pins = <
> > MX8MM_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6
> > --
> > 2.17.1
> >
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: [PATCH 1/3] arm64: dts: imx8mm-evk: add bt-sco sound card support
@ 2022-06-20 0:45 ` Shawn Guo
0 siblings, 0 replies; 12+ messages in thread
From: Shawn Guo @ 2022-06-20 0:45 UTC (permalink / raw)
To: Shengjiu Wang
Cc: Rob Herring, Sascha Hauer, Sascha Hauer, Fabio Estevam,
NXP Linux Team, devicetree, Linux Kernel Mailing List,
linux-arm-kernel, shengjiu.wang
On Mon, Jun 20, 2022 at 8:41 AM Shawn Guo <shawnguo@kernel.org> wrote:
>
> On Wed, Jun 15, 2022 at 06:15:32PM +0800, Shengjiu Wang wrote:
> > Add bt-sco sound card, which supports wb profile as default
> >
> > Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
> > ---
> > arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi | 43 +++++++++++++++++++
> > 1 file changed, 43 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
> > index c42b966f7a64..d99b562bb00e 100644
> > --- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
> > +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
> > @@ -75,6 +75,11 @@
> > linux,autosuspend-period = <125>;
> > };
> >
> > + bt_sco_codec: bt_sco_codec {
>
> Generic node name, maybe 'audio-codec'?
I see. There is already an 'audio-codec' node for wm8524. Maybe
'audio-codec-bt-sco'? In any case, hyphen is more recommended than
underscore in node names.
Shawn
> > + #sound-dai-cells = <1>;
> > + compatible = "linux,bt-sco";
> > + };
> > +
> > wm8524: audio-codec {
> > #sound-dai-cells = <0>;
> > compatible = "wlf,wm8524";
> > @@ -107,6 +112,25 @@
> > clocks = <&clk IMX8MM_CLK_SAI3_ROOT>;
> > };
> > };
> > +
> > + 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>;
> > + };
> > + };
> > };
> >
> > &A53_0 {
> > @@ -346,6 +370,16 @@
> > status = "okay";
> > };
> >
> > +&sai2 {
> > + #sound-dai-cells = <0>;
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_sai2>;
> > + assigned-clocks = <&clk IMX8MM_CLK_SAI2>;
> > + assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>;
> > + assigned-clock-rates = <24576000>;
> > + status = "okay";
> > +};
> > +
> > &sai3 {
> > pinctrl-names = "default";
> > pinctrl-0 = <&pinctrl_sai3>;
> > @@ -494,6 +528,15 @@
> > >;
> > };
> >
> > + pinctrl_sai2: sai2grp {
> > + fsl,pins = <
> > + MX8MM_IOMUXC_SAI2_TXC_SAI2_TX_BCLK 0xd6
> > + MX8MM_IOMUXC_SAI2_TXFS_SAI2_TX_SYNC 0xd6
> > + MX8MM_IOMUXC_SAI2_TXD0_SAI2_TX_DATA0 0xd6
> > + MX8MM_IOMUXC_SAI2_RXD0_SAI2_RX_DATA0 0xd6
> > + >;
> > + };
> > +
> > pinctrl_sai3: sai3grp {
> > fsl,pins = <
> > MX8MM_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6
> > --
> > 2.17.1
> >
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH 2/3] arm64: dts: imx8mq-evk: add bt-sco sound card support
2022-06-15 10:15 ` Shengjiu Wang
@ 2022-06-15 10:15 ` Shengjiu Wang
-1 siblings, 0 replies; 12+ messages in thread
From: Shengjiu Wang @ 2022-06-15 10:15 UTC (permalink / raw)
To: robh+dt, shawnguo, s.hauer, kernel, festevam, linux-imx,
devicetree, linux-kernel, linux-arm-kernel
Cc: shengjiu.wang
Add bt-sco sound card, which supports wb profile as default
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
---
arch/arm64/boot/dts/freescale/imx8mq-evk.dts | 43 ++++++++++++++++++++
1 file changed, 43 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
index 99fed35168eb..c4375c95facb 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
@@ -71,12 +71,36 @@
linux,autosuspend-period = <125>;
};
+ 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";
@@ -386,6 +410,16 @@
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";
+};
+
&snvs_pwrkey {
status = "okay";
};
@@ -548,6 +582,15 @@
>;
};
+ 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_spdif1: spdif1grp {
fsl,pins = <
MX8MQ_IOMUXC_SPDIF_TX_SPDIF1_OUT 0xd6
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 12+ messages in thread* [PATCH 2/3] arm64: dts: imx8mq-evk: add bt-sco sound card support
@ 2022-06-15 10:15 ` Shengjiu Wang
0 siblings, 0 replies; 12+ messages in thread
From: Shengjiu Wang @ 2022-06-15 10:15 UTC (permalink / raw)
To: robh+dt, shawnguo, s.hauer, kernel, festevam, linux-imx,
devicetree, linux-kernel, linux-arm-kernel
Cc: shengjiu.wang
Add bt-sco sound card, which supports wb profile as default
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
---
arch/arm64/boot/dts/freescale/imx8mq-evk.dts | 43 ++++++++++++++++++++
1 file changed, 43 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
index 99fed35168eb..c4375c95facb 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
@@ -71,12 +71,36 @@
linux,autosuspend-period = <125>;
};
+ 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";
@@ -386,6 +410,16 @@
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";
+};
+
&snvs_pwrkey {
status = "okay";
};
@@ -548,6 +582,15 @@
>;
};
+ 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_spdif1: spdif1grp {
fsl,pins = <
MX8MQ_IOMUXC_SPDIF_TX_SPDIF1_OUT 0xd6
--
2.17.1
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH 3/3] arm64: dts: imx8mn-evk: add bt-sco sound card support
2022-06-15 10:15 ` Shengjiu Wang
@ 2022-06-15 10:15 ` Shengjiu Wang
-1 siblings, 0 replies; 12+ messages in thread
From: Shengjiu Wang @ 2022-06-15 10:15 UTC (permalink / raw)
To: robh+dt, shawnguo, s.hauer, kernel, festevam, linux-imx,
devicetree, linux-kernel, linux-arm-kernel
Cc: shengjiu.wang
Add bt-sco sound card, which supports wb profile as default
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
---
arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi | 43 +++++++++++++++++++
1 file changed, 43 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
index d1f6cccfa00d..f0d6a3daca95 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
@@ -47,6 +47,11 @@
linux,autosuspend-period = <125>;
};
+ bt_sco_codec: bt_sco_codec {
+ #sound-dai-cells = <1>;
+ compatible = "linux,bt-sco";
+ };
+
wm8524: audio-codec {
#sound-dai-cells = <0>;
compatible = "wlf,wm8524";
@@ -57,6 +62,25 @@
clock-names = "mclk";
};
+ 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-wm8524 {
compatible = "fsl,imx-audio-wm8524";
model = "wm8524-audio";
@@ -183,6 +207,16 @@
};
};
+&sai2 {
+ #sound-dai-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sai2>;
+ assigned-clocks = <&clk IMX8MN_CLK_SAI2>;
+ assigned-clock-parents = <&clk IMX8MN_AUDIO_PLL1_OUT>;
+ assigned-clock-rates = <24576000>;
+ status = "okay";
+};
+
&sai3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sai3>;
@@ -354,6 +388,15 @@
>;
};
+ pinctrl_sai2: sai2grp {
+ fsl,pins = <
+ MX8MN_IOMUXC_SAI2_TXC_SAI2_TX_BCLK 0xd6
+ MX8MN_IOMUXC_SAI2_TXFS_SAI2_TX_SYNC 0xd6
+ MX8MN_IOMUXC_SAI2_TXD0_SAI2_TX_DATA0 0xd6
+ MX8MN_IOMUXC_SAI2_RXD0_SAI2_RX_DATA0 0xd6
+ >;
+ };
+
pinctrl_sai3: sai3grp {
fsl,pins = <
MX8MN_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 12+ messages in thread* [PATCH 3/3] arm64: dts: imx8mn-evk: add bt-sco sound card support
@ 2022-06-15 10:15 ` Shengjiu Wang
0 siblings, 0 replies; 12+ messages in thread
From: Shengjiu Wang @ 2022-06-15 10:15 UTC (permalink / raw)
To: robh+dt, shawnguo, s.hauer, kernel, festevam, linux-imx,
devicetree, linux-kernel, linux-arm-kernel
Cc: shengjiu.wang
Add bt-sco sound card, which supports wb profile as default
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
---
arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi | 43 +++++++++++++++++++
1 file changed, 43 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
index d1f6cccfa00d..f0d6a3daca95 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
@@ -47,6 +47,11 @@
linux,autosuspend-period = <125>;
};
+ bt_sco_codec: bt_sco_codec {
+ #sound-dai-cells = <1>;
+ compatible = "linux,bt-sco";
+ };
+
wm8524: audio-codec {
#sound-dai-cells = <0>;
compatible = "wlf,wm8524";
@@ -57,6 +62,25 @@
clock-names = "mclk";
};
+ 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-wm8524 {
compatible = "fsl,imx-audio-wm8524";
model = "wm8524-audio";
@@ -183,6 +207,16 @@
};
};
+&sai2 {
+ #sound-dai-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sai2>;
+ assigned-clocks = <&clk IMX8MN_CLK_SAI2>;
+ assigned-clock-parents = <&clk IMX8MN_AUDIO_PLL1_OUT>;
+ assigned-clock-rates = <24576000>;
+ status = "okay";
+};
+
&sai3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sai3>;
@@ -354,6 +388,15 @@
>;
};
+ pinctrl_sai2: sai2grp {
+ fsl,pins = <
+ MX8MN_IOMUXC_SAI2_TXC_SAI2_TX_BCLK 0xd6
+ MX8MN_IOMUXC_SAI2_TXFS_SAI2_TX_SYNC 0xd6
+ MX8MN_IOMUXC_SAI2_TXD0_SAI2_TX_DATA0 0xd6
+ MX8MN_IOMUXC_SAI2_RXD0_SAI2_RX_DATA0 0xd6
+ >;
+ };
+
pinctrl_sai3: sai3grp {
fsl,pins = <
MX8MN_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6
--
2.17.1
^ permalink raw reply related [flat|nested] 12+ messages in thread