diff options
Diffstat (limited to 'target/linux/ramips/dts')
| -rw-r--r-- | target/linux/ramips/dts/MT7628.dts | 59 | ||||
| -rw-r--r-- | target/linux/ramips/dts/mt7621.dtsi | 2 | ||||
| -rw-r--r-- | target/linux/ramips/dts/mt7628an.dtsi | 222 |
3 files changed, 282 insertions, 1 deletions
diff --git a/target/linux/ramips/dts/MT7628.dts b/target/linux/ramips/dts/MT7628.dts new file mode 100644 index 0000000..9542117 --- /dev/null +++ b/target/linux/ramips/dts/MT7628.dts @@ -0,0 +1,59 @@ +/dts-v1/; + +/include/ "mt7628an.dtsi" + +/ { + compatible = "mediatek,mt7628an-eval-board", "mediatek,mt7628an-soc"; + model = "Mediatek MT7628AN evaluation board"; + + memory@0 { + reg = <0x0 0x2000000>; + }; + + chosen { + bootargs = "console=ttyS0,57600 init=/init"; + }; + + palmbus@10000000 { + spi@b00 { + status = "okay"; + + m25p80@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "en25q64"; + reg = <0 0>; + linux,modalias = "m25p80", "en25q64"; + spi-max-frequency = <10000000>; + m25p,chunked-io = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x30000>; + read-only; + }; + + partition@30000 { + label = "u-boot-env"; + reg = <0x30000 0x10000>; + read-only; + }; + + factory: partition@40000 { + label = "factory"; + reg = <0x40000 0x10000>; + read-only; + }; + + partition@50000 { + label = "firmware"; + reg = <0x50000 0x7b0000>; + }; + }; + }; + }; + + pcie@10140000 { + status = "okay"; + }; +}; diff --git a/target/linux/ramips/dts/mt7621.dtsi b/target/linux/ramips/dts/mt7621.dtsi index 83df878..e00ddd2 100644 --- a/target/linux/ramips/dts/mt7621.dtsi +++ b/target/linux/ramips/dts/mt7621.dtsi @@ -232,7 +232,7 @@ phy-mode = "rgmii"; interrupt-parent = <&gic>; - interrupts = <23>; + interrupts = <23>; }; }; }; diff --git a/target/linux/ramips/dts/mt7628an.dtsi b/target/linux/ramips/dts/mt7628an.dtsi new file mode 100644 index 0000000..1f38769 --- /dev/null +++ b/target/linux/ramips/dts/mt7628an.dtsi @@ -0,0 +1,222 @@ +/ { + #address-cells = <1>; + #size-cells = <1>; + compatible = "ralink,mtk7628an-soc"; + + cpus { + cpu@0 { + compatible = "mips,mips24KEc"; + }; + }; + + 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"; + reg = <0x0 0x100>; + }; + + watchdog@120 { + compatible = "ralink,mt7628an-wdt", "mtk,mt7621-wdt"; + reg = <0x120 0x10>; + + resets = <&rstctrl 8>; + reset-names = "wdt"; + + interrupt-parent = <&intc>; + interrupts = <24>; + }; + + intc: intc@200 { + compatible = "ralink,mt7628an-intc", "ralink,rt2880-intc"; + reg = <0x200 0x100>; + + resets = <&rstctrl 9>; + reset-names = "intc"; + + interrupt-controller; + #interrupt-cells = <1>; + + interrupt-parent = <&cpuintc>; + interrupts = <2>; + + ralink,intc-registers = <0x9c 0xa0 + 0x6c 0xa4 + 0x80 0x78>; + }; + + memc@300 { + compatible = "ralink,mt7620a-memc", "ralink,rt3050-memc"; + reg = <0x300 0x100>; + + resets = <&rstctrl 20>; + reset-names = "mc"; + + interrupt-parent = <&intc>; + interrupts = <3>; + }; + + gpio@600 { + #address-cells = <1>; + #size-cells = <0>; + + compatible = "mtk,mt7628-gpio", "mtk,mt7621-gpio"; + reg = <0x600 0x100>; + + gpio0: bank@0 { + reg = <0>; + compatible = "mtk,mt7621-gpio-bank"; + gpio-controller; + #gpio-cells = <2>; + }; + + gpio1: bank@1 { + reg = <1>; + compatible = "mtk,mt7621-gpio-bank"; + gpio-controller; + #gpio-cells = <2>; + }; + + gpio2: bank@2 { + reg = <2>; + compatible = "mtk,mt7621-gpio-bank"; + gpio-controller; + #gpio-cells = <2>; + }; + }; + + spi@b00 { + compatible = "ralink,mt7621-spi"; + reg = <0xb00 0x100>; + + resets = <&rstctrl 18>; + reset-names = "spi"; + + #address-cells = <1>; + #size-cells = <1>; + + pinctrl-names = "default"; + pinctrl-0 = <&spi_pins>; + + status = "disabled"; + }; + + uartlite@c00 { + compatible = "ns16550a"; + reg = <0xc00 0x100>; + + reg-shift = <2>; + reg-io-width = <4>; + no-loopback-test; + + resets = <&rstctrl 12>; + reset-names = "uartl"; + + interrupt-parent = <&intc>; + interrupts = <20>; + + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; + }; + }; + + pinctrl { + compatible = "ralink,rt2880-pinmux"; + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + state_default: pinctrl0 { + }; + spi_pins: spi { + spi { + ralink,group = "spi"; + ralink,function = "spi"; + }; + }; + uart0_pins: uartlite { + uart { + ralink,group = "uart0"; + ralink,function = "uart"; + }; + }; + }; + + rstctrl: rstctrl { + compatible = "ralink,mt7620a-reset", "ralink,rt2880-reset"; + #reset-cells = <1>; + }; + + usbphy { + compatible = "ralink,mt7628an-usbphy", "ralink,mt7620a-usbphy"; + + resets = <&rstctrl 22>; + reset-names = "host"; + }; + + ehci@101c0000 { + compatible = "ralink,rt3xxx-ehci"; + reg = <0x101c0000 0x1000>; + + interrupt-parent = <&intc>; + interrupts = <18>; + }; + + ohci@101c1000 { + compatible = "ralink,rt3xxx-ohci"; + reg = <0x101c1000 0x1000>; + + interrupt-parent = <&intc>; + interrupts = <18>; + }; + + ethernet@10100000 { + compatible = "ralink,rt5350-eth"; + reg = <0x10100000 10000>; + + interrupt-parent = <&cpuintc>; + interrupts = <5>; + }; + + esw@10110000 { + compatible = "ralink,rt3050-esw"; + reg = <0x10110000 8000>; + + interrupt-parent = <&intc>; + interrupts = <17>; + }; + + pcie@10140000 { + compatible = "mediatek,mt7620-pci"; + reg = <0x10140000 0x100 + 0x10142000 0x100>; + + ranges = <0x2000000 0 0x8000000 0x2000000 0 0x1000000 /* pci memory */ + 0x1000000 0 0x00000000 0x10160000 0 0x10000>; /* io space */ + + resets = <&rstctrl 26>; + reset-names = "pcie0"; + + interrupt-parent = <&cpuintc>; + interrupts = <4>; + + status = "disabled"; + + pcie-bridge { + reg = <0x0000 0 0 0 0>; + device_type = "pci"; + }; + }; + +}; |