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-rw-r--r--target/linux/ramips/dts/RP-N53.dts21
-rw-r--r--target/linux/ramips/dts/mt7620a.dtsi6
2 files changed, 22 insertions, 5 deletions
diff --git a/target/linux/ramips/dts/RP-N53.dts b/target/linux/ramips/dts/RP-N53.dts
index e13c3af194..a7bff11427 100644
--- a/target/linux/ramips/dts/RP-N53.dts
+++ b/target/linux/ramips/dts/RP-N53.dts
@@ -15,6 +15,13 @@
status = "okay";
};
+ i2s@a00 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcm_i2s_pins>;
+ };
+
spi@b00 {
status = "okay";
@@ -50,21 +57,25 @@
};
};
};
+
+ pcm@2000 {
+ status = "okay";
+ };
+
+ gdma@2800 {
+ status = "okay";
+ };
};
pinctrl {
state_default: pinctrl0 {
gpio {
- ralink,group = "jtag", "mdio", "rgmii1", "rgmii1", "i2c", "uartf";
+ ralink,group = "mdio", "rgmii1";
ralink,function = "gpio";
};
};
};
- codec {
- compatible = "ralink,mt7620-audio";
- };
-
gsw@10110000 {
ralink,port4 = "ephy";
diff --git a/target/linux/ramips/dts/mt7620a.dtsi b/target/linux/ramips/dts/mt7620a.dtsi
index 418258254b..fa7cea6de6 100644
--- a/target/linux/ramips/dts/mt7620a.dtsi
+++ b/target/linux/ramips/dts/mt7620a.dtsi
@@ -255,6 +255,12 @@
pinctrl-0 = <&state_default>;
state_default: pinctrl0 {
};
+ pcm_i2s_pins: pcm_i2s {
+ pcm_i2s {
+ ralink,group = "uartf";
+ ralink,function = "pcm i2s";
+ };
+ };
spi_pins: spi {
spi {
ralink,group = "spi";