diff options
Diffstat (limited to 'target/linux/lantiq/files/arch/mips/boot/dts/lantiq/ar9_bt_homehub-v3a.dts')
-rw-r--r-- | target/linux/lantiq/files/arch/mips/boot/dts/lantiq/ar9_bt_homehub-v3a.dts | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/ar9_bt_homehub-v3a.dts b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/ar9_bt_homehub-v3a.dts new file mode 100644 index 0000000000..61a39f9955 --- /dev/null +++ b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/ar9_bt_homehub-v3a.dts @@ -0,0 +1,189 @@ +#include "ar9.dtsi" + +#include <dt-bindings/input/input.h> + +/ { + compatible = "bt,homehub-v3a", "lantiq,xway", "lantiq,ar9"; + model = "BT Home Hub 3A"; /* SoC: Lantiq ar9 @ 333MHz */ + + chosen { + bootargs = "console=ttyLTQ0,115200"; + }; + + aliases { + led-boot = &power_orange; + led-failsafe = &power_red; + led-running = &power_blue; + led-upgrade = &power_blue; + + led-dsl = &broadband_blue; + led-wifi = &wireless_blue; + }; + + memory@0 { /* RAM: Samsung K4H511638F-LC 64MB */ + device_type = "memory"; + reg = <0x0 0x4000000>; + }; + + keys { + compatible = "gpio-keys-polled"; + poll-interval = <100>; + reset { + label = "reset"; + gpios = <&gpio 54 GPIO_ACTIVE_LOW>; + linux,code = <KEY_RESTART>; + }; + restart { + label = "restart"; + gpios = <&gpio 52 GPIO_ACTIVE_LOW>; + linux,code = <KEY_POWER>; + }; + wps { + label = "wps"; + gpios = <&gpio 53 GPIO_ACTIVE_LOW>; + linux,code = <KEY_WPS_BUTTON>; + }; + }; + + leds { + compatible = "gpio-leds"; + + wireless-red { + label = "red:wireless"; + gpios = <&gpio 2 GPIO_ACTIVE_LOW>; + }; + wireless-orange { + label = "orange:wireless"; + gpios = <&gpio 6 GPIO_ACTIVE_LOW>; + }; + wireless_blue: wireless-blue { + label = "blue:wireless"; + gpios = <&gpio 9 GPIO_ACTIVE_LOW>; + }; + + broadband-red { + label = "red:broadband"; + gpios = <&gpio 11 GPIO_ACTIVE_LOW>; + }; + broadband-orange { + label = "orange:broadband"; + gpios = <&gpio 0 GPIO_ACTIVE_LOW>; + }; + broadband_blue: broadband-blue { + label = "blue:broadband"; + gpios = <&gpio 12 GPIO_ACTIVE_LOW>; + }; + + power_red: power-red { + label = "red:power"; + gpios = <&gpio 14 GPIO_ACTIVE_LOW>; + }; + power_orange: power-orange { + label = "orange:power"; + gpios = <&gpio 5 GPIO_ACTIVE_LOW>; + default-state = "keep"; + }; + power_blue: power-blue { + label = "blue:power"; + gpios = <&gpio 1 GPIO_ACTIVE_LOW>; + }; + }; + + usb_vbus: regulator-usb-vbus { + compatible = "regulator-fixed"; + + regulator-name = "USB_VBUS"; + + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + + gpio = <&gpio 33 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +&gpio { + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinmux { + pci_rst { + lantiq,pins = "io21"; + lantiq,output = <1>; + lantiq,open-drain = <0>; + }; + }; +}; + +&gsw { + phy-mode = "rgmii"; +}; + +&localbus { + flash@1 { /* NAND Flash: Samsung K9F5608U0D-JIB0 32MB */ + compatible = "lantiq,nand-xway"; + lantiq,cs = <1>; + bank-width = <2>; + reg = <1 0x0 0x2000000 >; + req-mask = <0x1>; /* PCI request lines to mask during NAND access */ + + pinctrl-0 = <&nand_pins>, <&nand_cs1_pins>; + pinctrl-names = "default"; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "preboot"; + reg = <0x00000 0x8000>; + read-only; + }; + partition@8000 { + label = "u-boot"; + reg = <0x8000 0x05c000>; + read-only; + }; + partition@64000 { + label = "u-boot-env"; + reg = <0x64000 0x004000>; + }; + ath9k_cal: partition@68000 { + label = "art-copy"; + reg = <0x68000 0x004000>; + }; + partition@6c000 { + label = "kernel"; + reg = <0x6c000 0x200000>; + }; + partition@26c000 { + label = "ubi"; + reg = <0x26c000 0x1d94000>; + }; + }; + }; +}; + +&pci0 { + status = "okay"; + + pinctrl-0 = <&pci_gnt1_pins>, <&pci_req1_pins>; + pinctrl-names = "default"; + + gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>; + + wifi@7000 { + reg = <0x7000 0 0 0 0>; + qca,no-eeprom; /* load from ath9k-eeprom-pci-0000:00:0e.0.bin */ + }; +}; + +&usb_phy0 { + status = "okay"; +}; + +&usb0 { + status = "okay"; + vbus-supply = <&usb_vbus>; +}; |