arm64: dts: rockchip: enable I2S codec on rk3399-puma-haikou
Enable the NXP SGTL5000 audio codec on the RK3399-Q7 EVK baseboard Haikou. Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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@ -61,6 +61,30 @@ sd-card-led {
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};
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};
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};
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};
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i2s0-sound {
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compatible = "simple-audio-card";
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simple-audio-card,format = "i2s";
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simple-audio-card,name = "Haikou,I2S-codec";
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simple-audio-card,mclk-fs = <512>;
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simple-audio-card,codec {
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clocks = <&sgtl5000_clk>;
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sound-dai = <&sgtl5000>;
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};
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simple-audio-card,cpu {
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bitclock-master;
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frame-master;
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sound-dai = <&i2s0>;
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};
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};
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sgtl5000_clk: sgtl5000-oscillator {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <24576000>;
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};
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dc_12v: dc-12v {
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dc_12v: dc-12v {
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compatible = "regulator-fixed";
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compatible = "regulator-fixed";
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regulator-name = "dc_12v";
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regulator-name = "dc_12v";
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@ -80,6 +104,16 @@ vcc3v3_baseboard: vcc3v3-baseboard {
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vin-supply = <&dc_12v>;
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vin-supply = <&dc_12v>;
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};
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};
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vcc5v0_baseboard: vcc5v0-baseboard {
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compatible = "regulator-fixed";
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regulator-name = "vcc5v0_baseboard";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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vin-supply = <&dc_12v>;
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};
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vcc5v0_otg: vcc5v0-otg-regulator {
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vcc5v0_otg: vcc5v0-otg-regulator {
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compatible = "regulator-fixed";
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compatible = "regulator-fixed";
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enable-active-high;
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enable-active-high;
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@ -89,6 +123,24 @@ vcc5v0_otg: vcc5v0-otg-regulator {
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regulator-name = "vcc5v0_otg";
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regulator-name = "vcc5v0_otg";
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regulator-always-on;
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regulator-always-on;
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};
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};
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vdda_codec: vdda-codec {
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compatible = "regulator-fixed";
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regulator-name = "vdda_codec";
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regulator-boot-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&vcc5v0_baseboard>;
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};
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vddd_codec: vddd-codec {
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compatible = "regulator-fixed";
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regulator-name = "vddd_codec";
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regulator-boot-on;
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regulator-min-microvolt = <1600000>;
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regulator-max-microvolt = <1600000>;
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vin-supply = <&vcc5v0_baseboard>;
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};
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};
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};
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&i2c1 {
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&i2c1 {
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@ -110,6 +162,17 @@ &i2c3 {
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&i2c4 {
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&i2c4 {
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status = "okay";
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status = "okay";
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clock-frequency = <400000>;
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clock-frequency = <400000>;
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sgtl5000: codec@0a {
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compatible = "fsl,sgtl5000";
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reg = <0x0a>;
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clocks = <&sgtl5000_clk>;
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#sound-dai-cells = <0>;
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VDDA-supply = <&vdda_codec>;
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VDDIO-supply = <&vdda_codec>;
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VDDD-supply = <&vddd_codec>;
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status = "okay";
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};
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};
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};
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&i2c6 {
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&i2c6 {
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@ -443,6 +443,20 @@ &i2s0 {
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status = "okay";
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status = "okay";
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};
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};
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/*
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* As Q7 does not specify neither a global nor a RX clock for I2S these
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* signals are not used. Furthermore I2S0_LRCK_RX is used as GPIO.
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* Therefore we have to redefine the i2s0_2ch_bus definition to prevent
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* conflicts.
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*/
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&i2s0_2ch_bus {
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rockchip,pins =
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<RK_GPIO3 RK_PD0 RK_FUNC_1 &pcfg_pull_none>,
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<RK_GPIO3 RK_PD2 RK_FUNC_1 &pcfg_pull_none>,
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<RK_GPIO3 RK_PD3 RK_FUNC_1 &pcfg_pull_none>,
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<RK_GPIO3 RK_PD7 RK_FUNC_1 &pcfg_pull_none>;
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};
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&io_domains {
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&io_domains {
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status = "okay";
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status = "okay";
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bt656-supply = <&vcc_1v8>;
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bt656-supply = <&vcc_1v8>;
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