orin nx, sdk:7.2.1, ubuntu24.01, es8389在i2c总线：gen1_i2c: i2c@3160000上，i2s: tegra_i2s2: i2s@2901100上，i2s2_default的soc_gpio41_ph7等配置确认是OK
dts:
&gen1_i2c {
status = “okay”;
clock-frequency = <100000>;
es8389: es8389@10 {
compatible = "everest,es8389";
reg = <0x10>;
#sound-dai-cells = <0>;
status = "okay";
clocks = <&bpmp TEGRA234_CLK_AUD_MCLK>;
clock-names = "mclk";
AVDD-supply = <&vdd_3v3_audio>;
DVDD-supply = <&vdd_1v8_audio>;
PVDD-supply = <&vdd_1v8_audio>;
port {
es8389_ep: endpoint {
remote-endpoint = <&i2s2_dap>;
link-name = "es8389-playback";
};
};
};
};
&pinmux {
status = “okay”;
i2s2_default: i2s2_default {
sclk_pin {
nvidia,pins = "soc_gpio41_ph7";
nvidia,function = "i2s2";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
dout_pin {
nvidia,pins = "soc_gpio42_pi0";
nvidia,function = "i2s2";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
fs_pin {
nvidia,pins = "soc_gpio44_pi2";
nvidia,function = "i2s2";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
din_pin {
nvidia,pins = "soc_gpio43_pi1";
nvidia,function = "i2s2";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
mclk_pin {
nvidia,pins = "soc_gpio59_pac6";
nvidia,function = "aud";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
};
};
&tegra_i2s2 {
status = “okay”;
#sound-dai-cells = <1>;
pinctrl-names = “default”;
pinctrl-0 = <&i2s2_default>;
assigned-clocks = <&bpmp TEGRA234_CLK_I2S2>;
assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLA_OUT0>;
sound-name-prefix = “I2S2”;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
status = “disabled”;
};
i2s2_port: port@1 {
reg = <1>;
i2s2_dap: endpoint {
remote-endpoint = <&es8389_ep>;
bitclock-master;
frame-master;
};
};
};
};
&tegra_sound {
compatible = “nvidia,tegra186-audio-graph-card”;
status = “okay”;
label = “NVIDIA Jetson Orin ES8389”;
clocks = <&bpmp TEGRA234_CLK_PLLA>,
<&bpmp TEGRA234_CLK_PLLA_OUT0>,
<&bpmp TEGRA234_CLK_AUD_MCLK>;
clock-names = "pll_a", "plla_out0", "extern1";
assigned-clocks = <&bpmp TEGRA234_CLK_PLLA>,
<&bpmp TEGRA234_CLK_PLLA_OUT0>,
<&bpmp TEGRA234_CLK_AUD_MCLK>;
assigned-clock-parents = <0>,
<&bpmp TEGRA234_CLK_PLLA>,
<&bpmp TEGRA234_CLK_PLLA_OUT0>;
assigned-clock-rates = <983040000>, /* PLLA 精确频率 */
<49152000>, /* PLLA_OUT0 = PLLA / 20 */
<12288000>; /* AUD_MCLK = PLLA_OUT0 / 4 */
nvidia-audio-card,name = "NVIDIA Jetson AGX Orin ES8389";
nvidia-audio-card,widgets =
"Headphone", "ES8389 Headphone Jack",
"Speaker", "ES8389 Speaker Jack",
"Microphone", "ES8389 Mic Jack";
nvidia-audio-card,routing =
"ADMAIF2 XBAR-Playback", "ADMAIF2 Playback",
"ADMAIF2 Capture", "ADMAIF2 XBAR-Capture",
"I2S2 XBAR-Playback", "ADMAIF2 XBAR-Playback",
"ADMAIF2 XBAR-Capture", "I2S2 XBAR-Capture",
"I2S2 RX", "I2S2 XBAR-Playback",
"I2S2 XBAR-Capture", "I2S2 TX",
"I2S IN", "I2S2 DAP-Playback",
"I2S2 DAP-Capture", "I2S OUT",
"ES8389 Headphone Jack", "HPOL",
"ES8389 Headphone Jack", "HPOR",
"ES8389 Speaker Jack", "HPOL",
"ES8389 Speaker Jack", "HPOR",
"ES8389 Mic Jack", "INPUT1",
"ES8389 Mic Jack", "INPUT2";
};
&{/bus@0/aconnect@2900000} {
status = “okay”;
};
&tegra_ahub {
status = “okay”;
};
&admaif2_port {
status = “okay”;
};
&i2s2_port {
status = “okay”;
};
&agic {
status = “okay”;
power-domains = <&bpmp TEGRA234_POWER_DOMAIN_AUD>;
};
&adma {
status = “okay”;
};
&tegra_admaif {
status = “okay”;
};
声卡没出来：
root@wel-tegra:/home/wel# cat /proc/asound/cards
0 [HDA ]: tegra-hda - NVIDIA Jetson Orin NX HDA
NVIDIA Jetson Orin NX HDA at 0x3518000 irq 208
root@wel-tegra:/home/wel# dmesg | grep -i “ASoC\|es8389\|i2s2\|audio-graph\|2901100”
[ 0.025901] /bus@0/aconnect@2900000/ahub@2900800/i2s@2901100: Fixed dependency cycle(s) with /bus@0/i2c@3160000/es8389@10
[ 0.026147] /bus@0/i2c@3160000/es8389@10: Fixed dependency cycle(s) with /bus@0/aconnect@2900000/ahub@2900800/i2s@2901100
[ 0.026930] /bus@0/aconnect@2900000/ahub@2900800/i2s@2901100: Fixed dependency cycle(s) with /bus@0/i2c@3160000/es8389@10
[ 0.027702] /bus@0/i2c@3160000/es8389@10: Fixed dependency cycle(s) with /bus@0/aconnect@2900000/ahub@2900800/i2s@2901100
[ 4.558511] /bus@0/aconnect@2900000/ahub@2900800/i2s@2901100: Fixed dependency cycle(s) with /bus@0/i2c@3160000/es8389@10
[ 4.568409] /bus@0/i2c@3160000/es8389@10: Fixed dependency cycle(s) with /bus@0/aconnect@2900000/ahub@2900800/i2s@2901100
[ 10.465343] Enter into es8389_i2c_probe
[ 10.466665] es8389 0-0010: es8389_i2c_probe() chip id 0x83 89
[ 10.466722] Enter into es8389_i2c_probe-----4
[ 10.466729] Exit es8389_i2c_probe
[ 10.650219] /bus@0/aconnect@2900000/ahub@2900800: Fixed dependency cycle(s) with /bus@0/aconnect@2900000/ahub@2900800/i2s@2901100
[ 11.162880] /bus@0/aconnect@2900000/ahub@2900800: Fixed dependency cycle(s) with /bus@0/aconnect@2900000/ahub@2900800/i2s@2901100
[ 11.507574] Enter into es8389_probe()
[ 11.532974] es8389_set_dai_sysclk: clk_id=0, freq=49151953
[ 11.532989] es8389 0-0010: ASoC: error at snd_soc_dai_set_sysclk on ES8389 HiFi: -22
[ 11.534133] es8389 0-0010: simple-card: set_sysclk error
[ 11.536460] es8389-playback: ASoC: error at snd_soc_link_init on es8389-playback: -22
[ 11.539316] Enter into es8389_remove()
[ 12.094095] tegra-audio-graph-card sound: error -EINVAL: parse error
[ 12.095121] tegra-audio-graph-card: probe of sound failed with error -22
dts 如何修改