| /* |
| * Device Tree file for ITian Square One SQ201 NAS |
| */ |
| |
| /dts-v1/; |
| |
| #include "gemini.dtsi" |
| #include <dt-bindings/input/input.h> |
| |
| / { |
| model = "ITian Square One SQ201"; |
| compatible = "itian,sq201", "cortina,gemini"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| memory { /* 128 MB */ |
| device_type = "memory"; |
| reg = <0x00000000 0x8000000>; |
| }; |
| |
| chosen { |
| bootargs = "console=ttyS0,115200n8"; |
| stdout-path = &uart0; |
| }; |
| |
| gpio_keys { |
| compatible = "gpio-keys"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| button@18 { |
| debounce_interval = <50>; |
| wakeup-source; |
| linux,code = <KEY_SETUP>; |
| label = "factory reset"; |
| gpios = <&gpio0 18 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| led@20 { |
| label = "sq201:green:info"; |
| gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>; |
| default-state = "on"; |
| linux,default-trigger = "heartbeat"; |
| }; |
| led@31 { |
| label = "sq201:green:usb"; |
| gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| linux,default-trigger = "usb-host"; |
| }; |
| }; |
| |
| soc { |
| flash@30000000 { |
| status = "okay"; |
| /* 16MB of flash */ |
| reg = <0x30000000 0x01000000>; |
| |
| partition@0 { |
| label = "RedBoot"; |
| reg = <0x00000000 0x00120000>; |
| read-only; |
| }; |
| partition@120000 { |
| label = "Kernel"; |
| reg = <0x00120000 0x00200000>; |
| }; |
| partition@320000 { |
| label = "Ramdisk"; |
| reg = <0x00320000 0x00600000>; |
| }; |
| partition@920000 { |
| label = "Application"; |
| reg = <0x00920000 0x00600000>; |
| }; |
| partition@f20000 { |
| label = "VCTL"; |
| reg = <0x00f20000 0x00020000>; |
| read-only; |
| }; |
| partition@f40000 { |
| label = "CurConf"; |
| reg = <0x00f40000 0x000a0000>; |
| read-only; |
| }; |
| partition@fe0000 { |
| label = "FIS directory"; |
| reg = <0x00fe0000 0x00020000>; |
| read-only; |
| }; |
| }; |
| |
| sata: sata@46000000 { |
| cortina,gemini-ata-muxmode = <0>; |
| cortina,gemini-enable-sata-bridge; |
| status = "okay"; |
| }; |
| |
| pci@50000000 { |
| status = "okay"; |
| interrupt-map-mask = <0xf800 0 0 7>; |
| interrupt-map = |
| <0x4800 0 0 1 &pci_intc 0>, /* Slot 9 */ |
| <0x4800 0 0 2 &pci_intc 1>, |
| <0x4800 0 0 3 &pci_intc 2>, |
| <0x4800 0 0 4 &pci_intc 3>, |
| <0x5000 0 0 1 &pci_intc 1>, /* Slot 10 */ |
| <0x5000 0 0 2 &pci_intc 2>, |
| <0x5000 0 0 3 &pci_intc 3>, |
| <0x5000 0 0 4 &pci_intc 0>, |
| <0x5800 0 0 1 &pci_intc 2>, /* Slot 11 */ |
| <0x5800 0 0 2 &pci_intc 3>, |
| <0x5800 0 0 3 &pci_intc 0>, |
| <0x5800 0 0 4 &pci_intc 1>, |
| <0x6000 0 0 1 &pci_intc 3>, /* Slot 12 */ |
| <0x6000 0 0 2 &pci_intc 0>, |
| <0x6000 0 0 3 &pci_intc 1>, |
| <0x6000 0 0 4 &pci_intc 2>; |
| }; |
| |
| ata@63000000 { |
| status = "okay"; |
| }; |
| }; |
| }; |