status = "disabled";
};
+ i2c@900 {
+ compatible = "ralink,rt2880-i2c";
+ reg = <0x900 0x100>;
+
+ resets = <&rstctrl 16>;
+ reset-names = "i2c";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ status = "disabled";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c_pins>;
+ };
+
+ i2s@a00 {
+ compatible = "ralink,rt3352-i2s";
+ reg = <0xa00 0x100>;
+
+ resets = <&rstctrl 17>;
+ reset-names = "i2s";
+
+ interrupt-parent = <&intc>;
+ interrupts = <10>;
+
+ txdma-req = <2>;
+ rxdma-req = <3>;
+
+ dmas = <&gdma 4>,
+ <&gdma 6>;
+ dma-names = "tx", "rx";
+
+ status = "disabled";
+ };
+
spi0: spi@b00 {
compatible = "ralink,rt3352-spi", "ralink,rt2880-spi";
reg = <0xb00 0x40>;
pinctrl-names = "default";
pinctrl-0 = <&uartlite_pins>;
};
+
+ gdma: gdma@2800 {
+ compatible = "ralink,rt3883-gdma";
+ reg = <0x2800 0x800>;
+
+ resets = <&rstctrl 14>;
+ reset-names = "dma";
+
+ interrupt-parent = <&intc>;
+ interrupts = <7>;
+
+ #dma-cells = <1>;
+ #dma-channels = <16>;
+ #dma-requests = <16>;
+
+ status = "disabled";
+ };
};
pinctrl: pinctrl {
state_default: pinctrl0 {
};
+ i2c_pins: i2c {
+ i2c {
+ ralink,group = "i2c";
+ ralink,function = "i2c";
+ };
+ };
+
spi_pins: spi {
spi {
ralink,group = "spi";