X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=target%2Flinux%2Framips%2Fdts%2Fmt7620a.dtsi;h=4b6fa60dc8b72ea8b89a5fae53b83c44f487b4e5;hb=be7f9ad4ddb6a4cd22b128f8e8d424f445e299a8;hp=506155bd6f26816bb33f55abbbf86669883c4b19;hpb=632a3e3a79b8648086a74253c5bd96a1b275d213;p=openwrt%2Fopenwrt.git diff --git a/target/linux/ramips/dts/mt7620a.dtsi b/target/linux/ramips/dts/mt7620a.dtsi index 506155bd6f..4b6fa60dc8 100644 --- a/target/linux/ramips/dts/mt7620a.dtsi +++ b/target/linux/ramips/dts/mt7620a.dtsi @@ -1,11 +1,23 @@ +/dts-v1/; + / { #address-cells = <1>; #size-cells = <1>; - compatible = "ralink,mtk7620a-soc"; + compatible = "ralink,mt7620a-soc"; + + aliases { + spi0 = &spi0; + spi1 = &spi1; + serial0 = &uartlite; + }; cpus { + #address-cells = <1>; + #size-cells = <0>; + cpu@0 { compatible = "mips,mips24KEc"; + reg = <0>; }; }; @@ -13,27 +25,27 @@ bootargs = "console=ttyS0,57600"; }; - cpuintc: cpuintc@0 { + cpuintc: cpuintc { #address-cells = <0>; #interrupt-cells = <1>; interrupt-controller; compatible = "mti,cpu-interrupt-controller"; }; - palmbus@10000000 { + palmbus: palmbus@10000000 { compatible = "palmbus"; reg = <0x10000000 0x200000>; - ranges = <0x0 0x10000000 0x1FFFFF>; + ranges = <0x0 0x10000000 0x1FFFFF>; #address-cells = <1>; #size-cells = <1>; - sysc@0 { - compatible = "ralink,mt7620a-sysc", "ralink,rt3050-sysc"; + sysc: sysc@0 { + compatible = "ralink,mt7620a-sysc", "ralink,rt3050-sysc", "syscon"; reg = <0x0 0x100>; }; - timer@100 { + timer: timer@100 { compatible = "ralink,mt7620a-timer", "ralink,rt2880-timer"; reg = <0x100 0x20>; @@ -41,7 +53,7 @@ interrupts = <1>; }; - watchdog@120 { + watchdog: watchdog@120 { compatible = "ralink,mt7620a-wdt", "ralink,rt2880-wdt"; reg = <0x120 0x10>; @@ -66,7 +78,7 @@ interrupts = <2>; }; - memc@300 { + memc: memc@300 { compatible = "ralink,mt7620a-memc", "ralink,rt3050-memc"; reg = <0x300 0x100>; @@ -77,7 +89,7 @@ interrupts = <3>; }; - uart@500 { + uart: uart@500 { compatible = "ralink,mt7620a-uart", "ralink,rt2880-uart", "ns16550a"; reg = <0x500 0x100>; @@ -105,13 +117,11 @@ gpio-controller; #gpio-cells = <2>; + ngpios = <24>; 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 { @@ -124,8 +134,8 @@ gpio-controller; #gpio-cells = <2>; + ngpios = <16>; ralink,gpio-base = <24>; - ralink,num-gpios = <16>; ralink,register-map = [ 00 04 08 0c 10 14 18 1c 20 24 ]; @@ -143,8 +153,8 @@ gpio-controller; #gpio-cells = <2>; + ngpios = <32>; ralink,gpio-base = <40>; - ralink,num-gpios = <32>; ralink,register-map = [ 00 04 08 0c 10 14 18 1c 20 24 ]; @@ -152,8 +162,27 @@ status = "disabled"; }; - i2c@900 { - compatible = "link,mt7620a-i2c", "ralink,rt2880-i2c"; + gpio3: gpio@688 { + compatible = "ralink,mt7620a-gpio", "ralink,rt2880-gpio"; + reg = <0x688 0x24>; + + interrupt-parent = <&intc>; + interrupts = <6>; + + gpio-controller; + #gpio-cells = <2>; + + ngpios = <1>; + ralink,gpio-base = <72>; + ralink,register-map = [ 00 04 08 0c + 10 14 18 1c + 20 24 ]; + + status = "disabled"; + }; + + i2c: i2c@900 { + compatible = "ralink,rt2880-i2c"; reg = <0x900 0x100>; resets = <&rstctrl 16>; @@ -163,10 +192,13 @@ #size-cells = <0>; status = "disabled"; + + pinctrl-names = "default"; + pinctrl-0 = <&i2c_pins>; }; - i2s@a00 { - compatible = "ralink,mt7620a-i2s"; + i2s: i2s@a00 { + compatible = "mediatek,mt7620-i2s"; reg = <0xa00 0x100>; resets = <&rstctrl 17>; @@ -175,23 +207,49 @@ interrupt-parent = <&intc>; interrupts = <10>; + txdma-req = <2>; + rxdma-req = <3>; + + dmas = <&gdma 4>, + <&gdma 6>; + dma-names = "tx", "rx"; + status = "disabled"; }; - spi@b00 { + spi0: spi@b00 { compatible = "ralink,mt7620a-spi", "ralink,rt2880-spi"; - reg = <0xb00 0x100>; + reg = <0xb00 0x40>; resets = <&rstctrl 18>; reset-names = "spi"; #address-cells = <1>; - #size-cells = <1>; + #size-cells = <0>; status = "disabled"; + + pinctrl-names = "default"; + pinctrl-0 = <&spi_pins>; }; - uartlite@c00 { + spi1: spi@b40 { + compatible = "ralink,rt2880-spi"; + reg = <0xb40 0x60>; + + resets = <&rstctrl 18>; + reset-names = "spi"; + + #address-cells = <1>; + #size-cells = <0>; + + status = "disabled"; + + pinctrl-names = "default"; + pinctrl-0 = <&spi_cs1>; + }; + + uartlite: uartlite@c00 { compatible = "ralink,mt7620a-uart", "ralink,rt2880-uart", "ns16550a"; reg = <0xc00 0x100>; @@ -202,9 +260,12 @@ interrupts = <12>; reg-shift = <2>; + + pinctrl-names = "default"; + pinctrl-0 = <&uartlite_pins>; }; - systick@d00 { + systick: systick@d00 { compatible = "ralink,mt7620a-systick", "ralink,cevt-systick"; reg = <0xd00 0x10>; @@ -215,7 +276,7 @@ interrupts = <7>; }; - pcm@2000 { + pcm: pcm@2000 { compatible = "ralink,mt7620a-pcm"; reg = <0x2000 0x800>; @@ -228,8 +289,8 @@ status = "disabled"; }; - gdma@2800 { - compatible = "ralink,mt7620a-gdma", "ralink,rt2880-gdma"; + gdma: gdma@2800 { + compatible = "ralink,mt7620a-gdma", "ralink,rt3883-gdma"; reg = <0x2800 0x800>; resets = <&rstctrl 14>; @@ -238,25 +299,167 @@ 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 { + }; + + pcm_i2s_pins: pcm_i2s { + pcm_i2s { + groups = "uartf"; + function = "pcm i2s"; + }; + }; + + uartf_gpio_pins: uartf_gpio { + uartf_gpio { + groups = "uartf"; + function = "gpio uartf"; + }; + }; + + gpio_i2s_pins: gpio_i2s { + gpio_i2s { + groups = "uartf"; + function = "gpio i2s"; + }; + }; + + spi_pins: spi_pins { + spi_pins { + groups = "spi"; + function = "spi"; + }; + }; + + spi_cs1: spi1 { + spi1 { + groups = "spi refclk"; + function = "spi refclk"; + }; + }; + + i2c_pins: i2c_pins { + i2c_pins { + groups = "i2c"; + function = "i2c"; + }; + }; + + uartlite_pins: uartlite { + uart { + groups = "uartlite"; + function = "uartlite"; + }; + }; + + mdio_pins: mdio { + mdio { + groups = "mdio"; + function = "mdio"; + }; + }; + + mdio_refclk_pins: mdio_refclk { + mdio_refclk { + groups = "mdio"; + function = "refclk"; + }; + }; + + ephy_pins: ephy { + ephy { + groups = "ephy"; + function = "ephy"; + }; + }; + + wled_pins: wled { + wled { + groups = "wled"; + function = "wled"; + }; + }; + + rgmii1_pins: rgmii1 { + rgmii1 { + groups = "rgmii1"; + function = "rgmii1"; + }; + }; + + rgmii2_pins: rgmii2 { + rgmii2 { + groups = "rgmii2"; + function = "rgmii2"; + }; + }; + + pcie_pins: pcie { + pcie { + groups = "pcie"; + function = "pcie rst"; + }; + }; + + pa_pins: pa { + pa { + groups = "pa"; + function = "pa"; + }; + }; + + pa_gpio_pins: pa_gpio { + pa { + groups = "pa"; + function = "gpio"; + }; + }; + + sdhci_pins: sdhci { + sdhci { + groups = "nd_sd"; + function = "sd"; + }; + }; + }; + rstctrl: rstctrl { compatible = "ralink,mt7620a-reset", "ralink,rt2880-reset"; #reset-cells = <1>; }; - ubsphy { - compatible = "ralink,mt7620a-usbphy"; + clkctrl: clkctrl { + compatible = "ralink,rt2880-clock"; + #clock-cells = <1>; + }; + + usbphy: usbphy { + compatible = "mediatek,mt7620-usbphy"; + #phy-cells = <0>; + ralink,sysctl = <&sysc>; resets = <&rstctrl 22 &rstctrl 25>; reset-names = "host", "device"; + + clocks = <&clkctrl 22 &clkctrl 25>; + clock-names = "host", "device"; }; - ethernet@10100000 { - compatible = "ralink,mt7620a-eth"; - reg = <0x10100000 10000>; + ethernet: ethernet@10100000 { + compatible = "mediatek,mt7620-eth"; + reg = <0x10100000 0x10000>; #address-cells = <1>; #size-cells = <0>; @@ -264,8 +467,25 @@ interrupt-parent = <&cpuintc>; interrupts = <5>; - status = "disabled"; - + resets = <&rstctrl 21 &rstctrl 23>; + reset-names = "fe", "esw"; + + mediatek,switch = <&gsw>; + + port@4 { + compatible = "mediatek,mt7620a-gsw-port", "mediatek,eth-port"; + reg = <4>; + + status = "disabled"; + }; + + port@5 { + compatible = "mediatek,mt7620a-gsw-port", "mediatek,eth-port"; + reg = <5>; + + status = "disabled"; + }; + mdio-bus { #address-cells = <1>; #size-cells = <0>; @@ -274,57 +494,119 @@ }; }; - gsw@10110000 { - compatible = "ralink,mt7620a-gsw"; - reg = <0x10110000 8000>; + gsw: gsw@10110000 { + compatible = "mediatek,mt7620-gsw"; + reg = <0x10110000 0x8000>; + + resets = <&rstctrl 23>; + reset-names = "esw"; interrupt-parent = <&intc>; interrupts = <17>; - - status = "disabled"; }; - sdhci@10130000 { - compatible = "ralink,mt7620a-sdhci"; - reg = <0x10130000 4000>; + sdhci: sdhci@10130000 { + compatible = "ralink,mt7620-sdhci"; + reg = <0x10130000 0x4000>; interrupt-parent = <&intc>; interrupts = <14>; + pinctrl-names = "default"; + pinctrl-0 = <&sdhci_pins>; + status = "disabled"; }; - ehci@101c0000 { - compatible = "ralink,rt3xxx-ehci"; + ehci: ehci@101c0000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "generic-ehci"; reg = <0x101c0000 0x1000>; interrupt-parent = <&intc>; interrupts = <18>; + phys = <&usbphy>; + phy-names = "usb"; + status = "disabled"; + + ehci_port1: port@1 { + reg = <1>; + #trigger-source-cells = <0>; + }; }; - ohci@101c1000 { - compatible = "ralink,rt3xxx-ohci"; + ohci: ohci@101c1000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "generic-ohci"; reg = <0x101c1000 0x1000>; interrupt-parent = <&intc>; interrupts = <18>; + phys = <&usbphy>; + phy-names = "usb"; + status = "disabled"; + + ohci_port1: port@1 { + reg = <1>; + #trigger-source-cells = <0>; + }; }; - pcie@10140000 { - compatible = "ralink,mt7620a-pci"; + pcie: pcie@10140000 { + compatible = "mediatek,mt7620-pci"; reg = <0x10140000 0x100 0x10142000 0x100>; + #address-cells = <3>; + #size-cells = <2>; + resets = <&rstctrl 26>; reset-names = "pcie0"; + clocks = <&clkctrl 26>; + clock-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"; + + pcie0: pcie@0,0 { + reg = <0x0000 0 0 0 0>; + + #address-cells = <3>; + #size-cells = <2>; + + device_type = "pci"; + + ranges; + }; + }; + + wmac: wmac@10180000 { + compatible = "ralink,rt7620-wmac", "ralink,rt2880-wmac"; + reg = <0x10180000 0x40000>; + + interrupt-parent = <&cpuintc>; + interrupts = <6>; + + ralink,eeprom = "soc_wmac.eeprom"; }; };