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Diffstat (limited to 'target/linux/ramips/dts/mt7620a.dtsi')
-rw-r--r--target/linux/ramips/dts/mt7620a.dtsi506
1 files changed, 506 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/mt7620a.dtsi b/target/linux/ramips/dts/mt7620a.dtsi
new file mode 100644
index 0000000..026e745
--- /dev/null
+++ b/target/linux/ramips/dts/mt7620a.dtsi
@@ -0,0 +1,506 @@
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "ralink,mtk7620a-soc";
+
+ cpus {
+ cpu@0 {
+ compatible = "mips,mips24KEc";
+ };
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,57600";
+ };
+
+ cpuintc: cpuintc@0 {
+ #address-cells = <0>;
+ #interrupt-cells = <1>;
+ interrupt-controller;
+ compatible = "mti,cpu-interrupt-controller";
+ };
+
+ palmbus@10000000 {
+ compatible = "palmbus";
+ reg = <0x10000000 0x200000>;
+ ranges = <0x0 0x10000000 0x1FFFFF>;
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ sysc@0 {
+ compatible = "ralink,mt7620a-sysc", "ralink,rt3050-sysc";
+ reg = <0x0 0x100>;
+ };
+
+ timer@100 {
+ compatible = "ralink,mt7620a-timer", "ralink,rt2880-timer";
+ reg = <0x100 0x20>;
+
+ interrupt-parent = <&intc>;
+ interrupts = <1>;
+ };
+
+ watchdog@120 {
+ compatible = "ralink,mt7620a-wdt", "ralink,rt2880-wdt";
+ reg = <0x120 0x10>;
+
+ resets = <&rstctrl 8>;
+ reset-names = "wdt";
+
+ interrupt-parent = <&intc>;
+ interrupts = <1>;
+ };
+
+ intc: intc@200 {
+ compatible = "ralink,mt7620a-intc", "ralink,rt2880-intc";
+ reg = <0x200 0x100>;
+
+ resets = <&rstctrl 19>;
+ reset-names = "intc";
+
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ interrupt-parent = <&cpuintc>;
+ interrupts = <2>;
+ };
+
+ memc@300 {
+ compatible = "ralink,mt7620a-memc", "ralink,rt3050-memc";
+ reg = <0x300 0x100>;
+
+ resets = <&rstctrl 20>;
+ reset-names = "mc";
+
+ interrupt-parent = <&intc>;
+ interrupts = <3>;
+ };
+
+ uart@500 {
+ compatible = "ralink,mt7620a-uart", "ralink,rt2880-uart", "ns16550a";
+ reg = <0x500 0x100>;
+
+ resets = <&rstctrl 12>;
+ reset-names = "uart";
+
+ interrupt-parent = <&intc>;
+ interrupts = <5>;
+
+ reg-shift = <2>;
+
+ status = "disabled";
+ };
+
+ gpio0: gpio@600 {
+ compatible = "ralink,mt7620a-gpio", "ralink,rt2880-gpio";
+ reg = <0x600 0x34>;
+
+ resets = <&rstctrl 13>;
+ reset-names = "pio";
+
+ interrupt-parent = <&intc>;
+ interrupts = <6>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ ralink,gpio-base = <0>;
+ ralink,num-gpios = <24>;
+ ralink,register-map = [ 00 04 08 0c
+ 20 24 28 2c
+ 30 34 ];
+ };
+
+ gpio1: gpio@638 {
+ compatible = "ralink,mt7620a-gpio", "ralink,rt2880-gpio";
+ reg = <0x638 0x24>;
+
+ interrupt-parent = <&intc>;
+ interrupts = <6>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ ralink,gpio-base = <24>;
+ ralink,num-gpios = <16>;
+ ralink,register-map = [ 00 04 08 0c
+ 10 14 18 1c
+ 20 24 ];
+
+ status = "disabled";
+ };
+
+ gpio2: gpio@660 {
+ compatible = "ralink,mt7620a-gpio", "ralink,rt2880-gpio";
+ reg = <0x660 0x24>;
+
+ interrupt-parent = <&intc>;
+ interrupts = <6>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ ralink,gpio-base = <40>;
+ ralink,num-gpios = <32>;
+ ralink,register-map = [ 00 04 08 0c
+ 10 14 18 1c
+ 20 24 ];
+
+ status = "disabled";
+ };
+
+ gpio3: gpio@688 {
+ compatible = "ralink,mt7620a-gpio", "ralink,rt2880-gpio";
+ reg = <0x688 0x24>;
+
+ interrupt-parent = <&intc>;
+ interrupts = <6>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ ralink,gpio-base = <72>;
+ ralink,num-gpios = <1>;
+ ralink,register-map = [ 00 04 08 0c
+ 10 14 18 1c
+ 20 24 ];
+
+ status = "disabled";
+ };
+
+ i2c@900 {
+ compatible = "link,mt7620a-i2c", "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,mt7620a-i2s";
+ reg = <0xa00 0x100>;
+
+ resets = <&rstctrl 17>;
+ reset-names = "i2s";
+
+ interrupt-parent = <&intc>;
+ interrupts = <10>;
+
+ dmas = <&gdma 4>,
+ <&gdma 5>;
+ dma-names = "tx", "rx";
+
+ status = "disabled";
+ };
+
+ spi@b00 {
+ compatible = "ralink,mt7620a-spi", "ralink,rt2880-spi";
+ reg = <0xb00 0x100>;
+
+ resets = <&rstctrl 18>;
+ reset-names = "spi";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ status = "disabled";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi_pins>;
+ };
+
+ uartlite@c00 {
+ compatible = "ralink,mt7620a-uart", "ralink,rt2880-uart", "ns16550a";
+ reg = <0xc00 0x100>;
+
+ resets = <&rstctrl 19>;
+ reset-names = "uartl";
+
+ interrupt-parent = <&intc>;
+ interrupts = <12>;
+
+ reg-shift = <2>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&uartlite_pins>;
+ };
+
+ systick@d00 {
+ compatible = "ralink,mt7620a-systick", "ralink,cevt-systick";
+ reg = <0xd00 0x10>;
+
+ resets = <&rstctrl 28>;
+ reset-names = "intc";
+
+ interrupt-parent = <&cpuintc>;
+ interrupts = <7>;
+ };
+
+ pcm@2000 {
+ compatible = "ralink,mt7620a-pcm";
+ reg = <0x2000 0x800>;
+
+ resets = <&rstctrl 11>;
+ reset-names = "pcm";
+
+ interrupt-parent = <&intc>;
+ interrupts = <4>;
+
+ status = "disabled";
+ };
+
+ gdma: gdma@2800 {
+ compatible = "ralink,mt7620a-gdma", "ralink,rt2880-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 {
+ compatible = "ralink,rt2880-pinmux";
+ pinctrl-names = "default";
+ pinctrl-0 = <&state_default>;
+
+ state_default: pinctrl0 {
+ };
+
+ pcm_i2s_pins: pcm_i2s {
+ pcm_i2s {
+ ralink,group = "uartf";
+ ralink,function = "pcm i2s";
+ };
+ };
+
+ uartf_gpio_pins: uartf_gpio {
+ uartf_gpio {
+ ralink,group = "uartf";
+ ralink,function = "gpio uartf";
+ };
+ };
+
+ spi_pins: spi {
+ spi {
+ ralink,group = "spi";
+ ralink,function = "spi";
+ };
+ };
+
+ i2c_pins: i2c {
+ i2c {
+ ralink,group = "i2c";
+ ralink,function = "i2c";
+ };
+ };
+
+ uartlite_pins: uartlite {
+ uart {
+ ralink,group = "uartlite";
+ ralink,function = "uartlite";
+ };
+ };
+
+ mdio_pins: mdio {
+ mdio {
+ ralink,group = "mdio";
+ ralink,function = "mdio";
+ };
+ };
+
+ ephy_pins: ephy {
+ ephy {
+ ralink,group = "ephy";
+ ralink,function = "ephy";
+ };
+ };
+
+ wled_pins: wled {
+ wled {
+ ralink,group = "wled";
+ ralink,function = "wled";
+ };
+ };
+
+ rgmii1_pins: rgmii1 {
+ rgmii1 {
+ ralink,group = "rgmii1";
+ ralink,function = "rgmii1";
+ };
+ };
+
+ rgmii2_pins: rgmii2 {
+ rgmii2 {
+ ralink,group = "rgmii2";
+ ralink,function = "rgmii2";
+ };
+ };
+
+ pcie_pins: pcie {
+ pcie {
+ ralink,group = "pcie";
+ ralink,function = "pcie rst";
+ };
+ };
+ };
+
+ rstctrl: rstctrl {
+ compatible = "ralink,mt7620a-reset", "ralink,rt2880-reset";
+ #reset-cells = <1>;
+ };
+
+ usbphy: usbphy {
+ compatible = "ralink,mt7620a-usbphy";
+ #phy-cells = <1>;
+
+ resets = <&rstctrl 22 &rstctrl 25>;
+ reset-names = "host", "device";
+ };
+
+ ethernet@10100000 {
+ compatible = "ralink,mt7620a-eth";
+ reg = <0x10100000 10000>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ interrupt-parent = <&cpuintc>;
+ interrupts = <5>;
+
+ resets = <&rstctrl 21 &rstctrl 23>;
+ reset-names = "fe", "esw";
+
+ port@4 {
+ compatible = "ralink,mt7620a-gsw-port", "ralink,eth-port";
+ reg = <4>;
+
+ status = "disabled";
+ };
+
+ port@5 {
+ compatible = "ralink,mt7620a-gsw-port", "ralink,eth-port";
+ reg = <5>;
+
+ status = "disabled";
+ };
+
+ mdio-bus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ status = "disabled";
+ };
+ };
+
+ gsw@10110000 {
+ compatible = "ralink,mt7620a-gsw";
+ reg = <0x10110000 8000>;
+
+ resets = <&rstctrl 23>;
+ reset-names = "esw";
+
+ interrupt-parent = <&intc>;
+ interrupts = <17>;
+ };
+
+ sdhci@10130000 {
+ compatible = "ralink,mt7620-sdhci";
+ reg = <0x10130000 4000>;
+
+ interrupt-parent = <&intc>;
+ interrupts = <14>;
+
+ status = "disabled";
+ };
+
+ ehci@101c0000 {
+ compatible = "ralink,rt3xxx-ehci";
+ reg = <0x101c0000 0x1000>;
+
+ interrupt-parent = <&intc>;
+ interrupts = <18>;
+
+ phys = <&usbphy 1>;
+ phy-names = "usb";
+
+ status = "disabled";
+ };
+
+ ohci@101c1000 {
+ compatible = "ralink,rt3xxx-ohci";
+ reg = <0x101c1000 0x1000>;
+
+ interrupt-parent = <&intc>;
+ interrupts = <18>;
+
+ phys = <&usbphy 1>;
+ phy-names = "usb";
+
+ status = "disabled";
+ };
+
+ pcie@10140000 {
+ compatible = "mediatek,mt7620-pci";
+ reg = <0x10140000 0x100
+ 0x10142000 0x100>;
+
+ #address-cells = <3>;
+ #size-cells = <2>;
+
+ resets = <&rstctrl 26>;
+ reset-names = "pcie0";
+
+ interrupt-parent = <&cpuintc>;
+ interrupts = <4>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_pins>;
+
+ device_type = "pci";
+
+ bus-range = <0 255>;
+ ranges = <
+ 0x02000000 0 0x00000000 0x20000000 0 0x10000000 /* pci memory */
+ 0x01000000 0 0x00000000 0x10160000 0 0x00010000 /* io space */
+ >;
+
+ status = "disabled";
+
+ pcie-bridge {
+ reg = <0x0000 0 0 0 0>;
+
+ #address-cells = <3>;
+ #size-cells = <2>;
+
+ device_type = "pci";
+ };
+ };
+
+ wmac@10180000 {
+ compatible = "ralink,rt7620-wmac", "ralink,rt2880-wmac";
+ reg = <0x10180000 40000>;
+
+ interrupt-parent = <&cpuintc>;
+ interrupts = <6>;
+
+ ralink,eeprom = "soc_wmac.eeprom";
+ };
+};
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-09 06:49:26 +0000