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airoha: enable I2S sound driver and add nodes for eMMC RFB board

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Enable I2S sound driver and add nodes for eMMC RFB board since it's the
one that always have the I2C codec and can use the sound card.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
This commit is contained in:
Christian Marangi 2025-12-04 23:14:30 +01:00
parent 8f1914053b
commit 7b55651e61
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GPG Key ID: AC001D09ADBFEAD7
3 changed files with 40 additions and 0 deletions
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5
target/linux/airoha/an7581/config-6.12
View File

@ -357,9 +357,14 @@ CONFIG_SERIAL_OF_PLATFORM=y
CONFIG_SGL_ALLOC=y
CONFIG_SKB_EXTENSIONS=y
CONFIG_SMP=y
CONFIG_SND=y
CONFIG_SND_SOC=y
CONFIG_SND_SOC_AN7581=y
CONFIG_SND_SOC_AN7581_WM8960=y
CONFIG_SOCK_RX_QUEUE_MAPPING=y
CONFIG_SOC_BUS=y
CONFIG_SOFTIRQ_ON_OWN_STACK=y
CONFIG_SOUND=y
CONFIG_SPARSEMEM=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP=y

18
target/linux/airoha/dts/an7581-evb-emmc.dts
View File

@ -28,6 +28,19 @@
};
};
&sound {
audio-routing = "Headphone", "HP_L",
"Headphone", "HP_R",
"LINPUT1", "AMIC",
"RINPUT1", "AMIC";
status = "okay";
codec {
sound-dai = <&wm8960>;
};
};
&en7581_pinctrl {
gpio-ranges = <&en7581_pinctrl 0 13 47>;
@ -160,6 +173,11 @@
&i2c0 {
status = "okay";
wm8960: codec@1a {
compatible = "wlf,wm8960";
reg = <0x1a>;
};
};
&pcie0 {

17
target/linux/airoha/dts/an7581.dtsi
View File

@ -360,6 +360,16 @@
regulator-always-on;
};
sound: sound {
compatible = "airoha,an7581-wm8960-sound";
status = "disabled";
platform {
sound-dai = <&afe>;
};
};
soc {
compatible = "simple-bus";
#address-cells = <2>;
@ -419,6 +429,13 @@
status = "disabled";
};
afe: afe@1fbe2200 {
compatible = "airoha,an7581-afe";
reg = <0x0 0x1fbe2200 0x0 0x9000>;
interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
};
uart4: serial@1fbf0600 {
compatible = "airoha,en7523-uart";
reg = <0x0 0x1fbf0600 0x0 0x30>;