github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-02 19:43:40 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

arm64: dts: imx93-9x9-qsb: add bt-sco sound card support

Browse Source 
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>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Shengjiu Wang 2024-10-16 16:49:16 +08:00 committed by Shawn Guo
parent ef8686fa19
commit 7601156dc7
1 changed files with 43 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

43
arch/arm64/boot/dts/freescale/imx93-9x9-qsb.dts
View File

@ -12,6 +12,11 @@ / {
model = "NXP i.MX93 9x9 Quick Start Board";
compatible = "fsl,imx93-9x9-qsb", "fsl,imx93";
bt_sco_codec: bt-sco-codec {
#sound-dai-cells = <1>;
compatible = "linux,bt-sco";
};
chosen {
stdout-path = &lpuart1;
};
@ -98,6 +103,25 @@ reg_usdhc2_vmmc: regulator-usdhc2 {
off-on-delay-us = <12000>;
};
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