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Diffstat (limited to 'arch/arm/boot/dts/kirkwood-mv88f6281gtw-ge.dts')
| -rw-r--r-- | arch/arm/boot/dts/kirkwood-mv88f6281gtw-ge.dts | 225 |
1 files changed, 225 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/kirkwood-mv88f6281gtw-ge.dts b/arch/arm/boot/dts/kirkwood-mv88f6281gtw-ge.dts new file mode 100644 index 000000000..86d532916 --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-mv88f6281gtw-ge.dts @@ -0,0 +1,225 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Marvell 88F6281 GTW GE Board + * + * Lennert Buytenhek <buytenh@marvell.com> + * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + * + * This file contains the definitions that are common between the 6281 + * and 6282 variants of the Marvell Kirkwood Development Board. + */ + +/dts-v1/; + +#include "kirkwood.dtsi" +#include "kirkwood-6281.dtsi" + +/ { + model = "Marvell 88F6281 GTW GE Board"; + compatible = "marvell,mv88f6281gtw-ge", "marvell,kirkwood-88f6281", "marvell,kirkwood"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x20000000>; /* 512 MB */ + }; + + chosen { + bootargs = "console=ttyS0,115200n8 earlyprintk"; + stdout-path = &uart0; + }; + + ocp@f1000000 { + pin-controller@10000 { + pmx_usb_led: pmx-usb-led { + marvell,pins = "mpp12"; + marvell,function = "gpo"; + }; + + pmx_leds: pmx-leds { + marvell,pins = "mpp20", "mpp21"; + marvell,function = "gpio"; + }; + + pmx_keys: pmx-keys { + marvell,pins = "mpp46", "mpp47"; + marvell,function = "gpio"; + }; + }; + + spi@10600 { + status = "okay"; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "mxicy,mx25l12805d", "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <50000000>; + mode = <0>; + }; + }; + + serial@12000 { + status = "okay"; + }; + + ehci@50000 { + status = "okay"; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + pinctrl-0 = <&pmx_leds &pmx_usb_led>; + pinctrl-names = "default"; + + green-status { + label = "gtw:green:Status"; + gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>; + }; + + red-status { + label = "gtw:red:Status"; + gpios = <&gpio0 21 GPIO_ACTIVE_HIGH>; + }; + + green-usb { + label = "gtw:green:USB"; + gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-0 = <&pmx_keys>; + pinctrl-names = "default"; + + restart { + label = "SWR Button"; + linux,code = <KEY_RESTART>; + gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; + }; + wps { + label = "WPS Button"; + linux,code = <KEY_WPS_BUTTON>; + gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; + }; + }; + + dsa { + status = "disabled"; + + compatible = "marvell,dsa"; + #address-cells = <1>; + #size-cells = <0>; + + dsa,ethernet = <ð0port>; + dsa,mii-bus = <&mdio>; + + switch@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0 0>; /* MDIO address 0, switch 0 in tree */ + + port@0 { + reg = <0>; + label = "lan1"; + }; + + port@1 { + reg = <1>; + label = "lan2"; + }; + + port@2 { + reg = <2>; + label = "lan3"; + }; + + port@3 { + reg = <3>; + label = "lan4"; + }; + + port@4 { + reg = <4>; + label = "wan"; + }; + + port@5 { + reg = <5>; + label = "cpu"; + }; + }; + }; +}; + +&mdio { + status = "okay"; + + switch@0 { + compatible = "marvell,mv88e6085"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + label = "lan1"; + }; + + port@1 { + reg = <1>; + label = "lan2"; + }; + + port@2 { + reg = <2>; + label = "lan3"; + }; + + port@3 { + reg = <3>; + label = "lan4"; + }; + + port@4 { + reg = <4>; + label = "wan"; + }; + + port@5 { + reg = <5>; + label = "cpu"; + ethernet = <ð0port>; + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + }; + }; +}; + +ð0 { + status = "okay"; + + ethernet0-port@0 { + speed = <1000>; + duplex = <1>; + }; +}; + +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; |