From: Shengjiu Wang <shengjiu.wang@nxp.com> To: robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: shengjiu.wang@gmail.com Subject: [PATCH v2 2/3] arm64: dts: imx8mq-evk: add bt-sco sound card support Date: Mon, 20 Jun 2022 10:23:32 +0800 [thread overview] Message-ID: <1655691813-19878-3-git-send-email-shengjiu.wang@nxp.com> (raw) In-Reply-To: <1655691813-19878-1-git-send-email-shengjiu.wang@nxp.com> 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..993cd91e1153 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>; }; + audio_codec_bt_sco: audio-codec-bt-sco { + #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 = <&audio_codec_bt_sco 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
WARNING: multiple messages have this Message-ID (diff)
From: Shengjiu Wang <shengjiu.wang@nxp.com> To: robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: shengjiu.wang@gmail.com Subject: [PATCH v2 2/3] arm64: dts: imx8mq-evk: add bt-sco sound card support Date: Mon, 20 Jun 2022 10:23:32 +0800 [thread overview] Message-ID: <1655691813-19878-3-git-send-email-shengjiu.wang@nxp.com> (raw) In-Reply-To: <1655691813-19878-1-git-send-email-shengjiu.wang@nxp.com> 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..993cd91e1153 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>; }; + audio_codec_bt_sco: audio-codec-bt-sco { + #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 = <&audio_codec_bt_sco 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
next prev parent reply other threads:[~2022-06-20 2:37 UTC|newest] Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-06-20 2:23 [PATCH v2 0/3] add bt-sco sound card support for i.MX8MQ/MM/MN Shengjiu Wang 2022-06-20 2:23 ` Shengjiu Wang 2022-06-20 2:23 ` [PATCH v2 1/3] arm64: dts: imx8mm-evk: add bt-sco sound card support Shengjiu Wang 2022-06-20 2:23 ` Shengjiu Wang 2022-06-20 8:30 ` Marco Felsch 2022-06-20 8:30 ` Marco Felsch 2022-06-20 2:23 ` Shengjiu Wang [this message] 2022-06-20 2:23 ` [PATCH v2 2/3] arm64: dts: imx8mq-evk: " Shengjiu Wang 2022-06-20 2:23 ` [PATCH v2 3/3] arm64: dts: imx8mn-evk: " Shengjiu Wang 2022-06-20 2:23 ` Shengjiu Wang
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