diff options
Diffstat (limited to 'dts/src/arm/armada-370-mirabox.dts')
-rw-r--r-- | dts/src/arm/armada-370-mirabox.dts | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/dts/src/arm/armada-370-mirabox.dts b/dts/src/arm/armada-370-mirabox.dts new file mode 100644 index 0000000000..2354fe023e --- /dev/null +++ b/dts/src/arm/armada-370-mirabox.dts @@ -0,0 +1,166 @@ +/* + * Device Tree file for Globalscale Mirabox + * + * Gregory CLEMENT <gregory.clement@free-electrons.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +/dts-v1/; +#include <dt-bindings/gpio/gpio.h> +#include "armada-370.dtsi" + +/ { + model = "Globalscale Mirabox"; + compatible = "globalscale,mirabox", "marvell,armada370", "marvell,armada-370-xp"; + + chosen { + bootargs = "console=ttyS0,115200 earlyprintk"; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x20000000>; /* 512 MB */ + }; + + soc { + ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000 + MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000>; + + pcie-controller { + status = "okay"; + + /* Internal mini-PCIe connector */ + pcie@1,0 { + /* Port 0, Lane 0 */ + status = "okay"; + }; + + /* Connected on the PCB to a USB 3.0 XHCI controller */ + pcie@2,0 { + /* Port 1, Lane 0 */ + status = "okay"; + }; + }; + + internal-regs { + serial@12000 { + clock-frequency = <200000000>; + status = "okay"; + }; + timer@20300 { + clock-frequency = <600000000>; + status = "okay"; + }; + + pinctrl { + pwr_led_pin: pwr-led-pin { + marvell,pins = "mpp63"; + marvell,function = "gpo"; + }; + + stat_led_pins: stat-led-pins { + marvell,pins = "mpp64", "mpp65"; + marvell,function = "gpio"; + }; + }; + + gpio_leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pwr_led_pin &stat_led_pins>; + + green_pwr_led { + label = "mirabox:green:pwr"; + gpios = <&gpio1 31 GPIO_ACTIVE_LOW>; + default-state = "keep"; + }; + + blue_stat_led { + label = "mirabox:blue:stat"; + gpios = <&gpio2 0 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + green_stat_led { + label = "mirabox:green:stat"; + gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + }; + + mdio { + phy0: ethernet-phy@0 { + reg = <0>; + }; + + phy1: ethernet-phy@1 { + reg = <1>; + }; + }; + ethernet@70000 { + status = "okay"; + phy = <&phy0>; + phy-mode = "rgmii-id"; + }; + ethernet@74000 { + status = "okay"; + phy = <&phy1>; + phy-mode = "rgmii-id"; + }; + + mvsdio@d4000 { + pinctrl-0 = <&sdio_pins3>; + pinctrl-names = "default"; + status = "okay"; + /* + * No CD or WP GPIOs: SDIO interface used for + * Wifi/Bluetooth chip + */ + broken-cd; + }; + + usb@50000 { + status = "okay"; + }; + + usb@51000 { + status = "okay"; + }; + + i2c@11000 { + status = "okay"; + clock-frequency = <100000>; + pca9505: pca9505@25 { + compatible = "nxp,pca9505"; + gpio-controller; + #gpio-cells = <2>; + reg = <0x25>; + }; + }; + + nand@d0000 { + status = "okay"; + num-cs = <1>; + marvell,nand-keep-config; + marvell,nand-enable-arbiter; + nand-on-flash-bbt; + + partition@0 { + label = "U-Boot"; + reg = <0 0x400000>; + }; + partition@400000 { + label = "Linux"; + reg = <0x400000 0x400000>; + }; + partition@800000 { + label = "Filesystem"; + reg = <0x800000 0x3f800000>; + }; + }; + }; + }; +}; |