X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=target%2Flinux%2Framips%2Fdts%2Frt3883.dtsi;h=64bc56b4a985e224908d8df4cfff1ffdcc4848eb;hb=a6f6f8df23a06739d062ff4cf3e996b2aea200ae;hp=415b26f9a1f7e537372124d29dea93dc767a76d6;hpb=bc7b3109590eeb3182f9d50bf358370f4b7828c1;p=openwrt%2Fopenwrt.git diff --git a/target/linux/ramips/dts/rt3883.dtsi b/target/linux/ramips/dts/rt3883.dtsi index 415b26f9a1..64bc56b4a9 100644 --- a/target/linux/ramips/dts/rt3883.dtsi +++ b/target/linux/ramips/dts/rt3883.dtsi @@ -15,10 +15,8 @@ aliases { spi0 = &spi0; - }; - - memorydetect { - ralink,memory = <0x0 0x200000 0x10000000>; + spi1 = &spi1; + serial0 = &uartlite; }; cpuintc: cpuintc@0 { @@ -28,7 +26,7 @@ compatible = "mti,cpu-interrupt-controller"; }; - palmbus@10000000 { + palmbus: palmbus@10000000 { compatible = "palmbus"; reg = <0x10000000 0x200000>; ranges = <0x0 0x10000000 0x1FFFFF>; @@ -36,12 +34,12 @@ #address-cells = <1>; #size-cells = <1>; - sysc@0 { + sysc: sysc@0 { compatible = "ralink,rt3883-sysc", "ralink,rt3050-sysc"; reg = <0x0 0x100>; }; - timer@100 { + timer: timer@100 { compatible = "ralink,rt3883-timer", "ralink,rt2880-timer"; reg = <0x100 0x20>; @@ -49,15 +47,24 @@ interrupts = <1>; }; - watchdog@120 { + watchdog: watchdog@120 { compatible = "ralink,rt3883-wdt", "ralink,rt2880-wdt"; reg = <0x120 0x10>; + + resets = <&rstctrl 8>; + reset-names = "wdt"; + + interrupt-parent = <&intc>; + interrupts = <1>; }; intc: intc@200 { compatible = "ralink,rt3883-intc", "ralink,rt2880-intc"; reg = <0x200 0x100>; + resets = <&rstctrl 19>; + reset-names = "intc"; + interrupt-controller; #interrupt-cells = <1>; @@ -65,24 +72,50 @@ interrupts = <2>; }; - memc@300 { + memc: memc@300 { compatible = "ralink,rt3883-memc", "ralink,rt3050-memc"; reg = <0x300 0x100>; + + resets = <&rstctrl 20>; + reset-names = "mc"; + + interrupt-parent = <&intc>; + interrupts = <3>; + }; + + uart: uart@500 { + compatible = "ralink,rt3883-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,rt3883-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 ]; - - status = "disabled"; }; gpio1: gpio@638 { @@ -92,6 +125,7 @@ gpio-controller; #gpio-cells = <2>; + ralink,gpio-base = <24>; ralink,num-gpios = <16>; ralink,register-map = [ 00 04 08 0c 10 14 18 1c @@ -107,6 +141,7 @@ gpio-controller; #gpio-cells = <2>; + ralink,gpio-base = <40>; ralink,num-gpios = <32>; ralink,register-map = [ 00 04 08 0c 10 14 18 1c @@ -122,6 +157,7 @@ gpio-controller; #gpio-cells = <2>; + ralink,gpio-base = <72>; ralink,num-gpios = <24>; ralink,register-map = [ 00 04 08 0c 10 14 18 1c @@ -130,34 +166,160 @@ 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,rt3883-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,rt3883-spi", "ralink,rt2880-spi"; - reg = <0xb00 0x100>; + reg = <0xb00 0x40>; + #address-cells = <1>; + #size-cells = <0>; + + resets = <&rstctrl 18>; + reset-names = "spi"; + + pinctrl-names = "default"; + pinctrl-0 = <&spi_pins>; + + status = "disabled"; + }; + + spi1: spi@b40 { + compatible = "ralink,rt3883-spi", "ralink,rt2880-spi"; + reg = <0xb40 0x60>; #address-cells = <1>; #size-cells = <0>; + resets = <&rstctrl 18>; + reset-names = "spi"; + + pinctrl-names = "default"; + pinctrl-0 = <&spi_cs1>; + status = "disabled"; }; - uartlite@c00 { + uartlite: uartlite@c00 { compatible = "ralink,rt3883-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>; + }; + + 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 { + compatible = "ralink,rt2880-pinmux"; + + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinctrl0 { + }; + + i2c_pins: i2c { + i2c { + ralink,group = "i2c"; + ralink,function = "i2c"; + }; + }; + + spi_pins: spi { + spi { + ralink,group = "spi"; + ralink,function = "spi"; + }; + }; + + spi_cs1: spi1 { + spi1 { + ralink,group = "spi_cs1"; + ralink,function = "spi_cs1"; + }; + }; + + uartlite_pins: uartlite { + uart { + ralink,group = "uartlite"; + ralink,function = "uartlite"; + }; }; }; - ethernet@10100000 { + ethernet: ethernet@10100000 { compatible = "ralink,rt3883-eth"; - reg = <0x10100000 10000>; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x10100000 0x10000>; + + resets = <&rstctrl 21>; + reset-names = "fe"; interrupt-parent = <&cpuintc>; interrupts = <5>; - status = "disabled"; + port@0 { + compatible = "ralink,rt3883-port", "mediatek,eth-port"; + reg = <0>; + }; mdio-bus { #address-cells = <1>; @@ -167,7 +329,17 @@ }; }; - pci@10140000 { + rstctrl: rstctrl { + compatible = "ralink,rt3883-reset", "ralink,rt2880-reset"; + #reset-cells = <1>; + }; + + clkctrl: clkctrl { + compatible = "ralink,rt2880-clock"; + #clock-cells = <1>; + }; + + pci: pci@10140000 { compatible = "ralink,rt3883-pci"; reg = <0x10140000 0x20000>; #address-cells = <1>; @@ -253,32 +425,46 @@ }; }; - wmac@10180000 { + usbphy: usbphy { + compatible = "ralink,rt3352-usbphy"; + #phy-cells = <1>; + + resets = <&rstctrl 22 &rstctrl 25>; + reset-names = "host", "device"; + clocks = <&clkctrl 22 &clkctrl 25>; + clock-names = "host", "device"; + }; + + wmac: wmac@10180000 { compatible = "ralink,rt3883-wmac", "ralink,rt2880-wmac"; - reg = <0x10180000 40000>; + reg = <0x10180000 0x40000>; interrupt-parent = <&cpuintc>; interrupts = <6>; ralink,eeprom = "soc_wmac.eeprom"; - - status = "disabled"; }; - ehci@101c0000 { - compatible = "ralink,rt3883-ehci", "ehci-platform"; + ehci: ehci@101c0000 { + compatible = "generic-ehci"; reg = <0x101c0000 0x1000>; + phys = <&usbphy 1>; + phy-names = "usb"; + interrupt-parent = <&intc>; interrupts = <18>; status = "disabled"; }; - ohci@101c1000 { - compatible = "ralink,rt3883-ohci", "ohci-platform"; + ohci: ohci@101c1000 { + compatible = "generic-ohci"; reg = <0x101c1000 0x1000>; + phys = <&usbphy 1>; + phy-names = "usb"; + interrupt-parent = <&intc>; interrupts = <18>;