@@ -202,6 +202,13 @@ linux,cma {
};
};
+ sound {
+ compatible = "fsl,imx-audio-tlv320aic32x4";
+ model = "tq-tlv320aic32x";
+ audio-cpu = <&sai3>;
+ audio-codec = <&tlv320aic3x04>;
+ };
+
thermal-zones {
soc-thermal {
trips {
@@ -449,6 +456,18 @@ &i2c2 {
sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
status = "okay";
+ tlv320aic3x04: audio-codec@18 {
+ compatible = "ti,tlv320aic32x4";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_tlv320aic3x04>;
+ reg = <0x18>;
+ clock-names = "mclk";
+ clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI3_MCLK1>;
+ reset-gpios = <&gpio4 29 GPIO_ACTIVE_LOW>;
+ iov-supply = <®_vcc_3v3>;
+ ldoin-supply = <®_vcc_3v3>;
+ };
+
se97_1c: temperature-sensor@1c {
compatible = "nxp,se97b", "jedec,jc-42.4-temp";
reg = <0x1c>;
@@ -528,6 +547,16 @@ &pwm3 {
status = "okay";
};
+&sai3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sai3>;
+ assigned-clocks = <&clk IMX8MP_CLK_SAI3>;
+ assigned-clock-parents = <&clk IMX8MP_AUDIO_PLL1_OUT>;
+ assigned-clock-rates = <12288000>;
+ fsl,sai-mclk-direction-output;
+ status = "okay";
+};
+
&snvs_pwrkey {
status = "okay";
};
@@ -843,6 +872,23 @@ pinctrl_regpwmfan: regpwmfangrp {
fsl,pins = <MX8MP_IOMUXC_SAI2_MCLK__GPIO4_IO27 0x80>;
};
+ pinctrl_sai3: sai3grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_SAI3_TXFS__AUDIOMIX_SAI3_TX_SYNC 0x94
+ MX8MP_IOMUXC_SAI3_TXC__AUDIOMIX_SAI3_TX_BCLK 0x94
+ MX8MP_IOMUXC_SAI3_RXD__AUDIOMIX_SAI3_RX_DATA00 0x94
+ MX8MP_IOMUXC_SAI3_TXD__AUDIOMIX_SAI3_TX_DATA00 0x94
+ MX8MP_IOMUXC_SAI3_MCLK__AUDIOMIX_SAI3_MCLK 0x94
+ >;
+ };
+
+ pinctrl_tlv320aic3x04: tlv320aic3x04grp {
+ fsl,pins = <
+ /* CODEC RST# */
+ MX8MP_IOMUXC_SAI3_RXC__GPIO4_IO29 0x180
+ >;
+ };
+
/* X61 */
pinctrl_uart1: uart1grp {
fsl,pins = <MX8MP_IOMUXC_SD1_CLK__UART1_DCE_TX 0x140>,
Enable SAI3, add the codec and pinctrl nodes to enable audio support on MBa8MPxL. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> --- .../freescale/imx8mp-tqma8mpql-mba8mpxl.dts | 46 +++++++++++++++++++ 1 file changed, 46 insertions(+)