diff options
Diffstat (limited to 'target/linux/lantiq/files/arch/mips/boot/dts/DGN3500.dtsi')
| -rw-r--r-- | target/linux/lantiq/files/arch/mips/boot/dts/DGN3500.dtsi | 214 |
1 files changed, 214 insertions, 0 deletions
diff --git a/target/linux/lantiq/files/arch/mips/boot/dts/DGN3500.dtsi b/target/linux/lantiq/files/arch/mips/boot/dts/DGN3500.dtsi new file mode 100644 index 0000000000..b0facb4107 --- /dev/null +++ b/target/linux/lantiq/files/arch/mips/boot/dts/DGN3500.dtsi @@ -0,0 +1,214 @@ +#include "ar9.dtsi" + +#include <dt-bindings/input/input.h> + +/ { + chosen { + bootargs = "root= console=ttyLTQ0,115200"; + }; + + aliases { + led-boot = &power_green; + led-failsafe = &power_red; + led-running = &power_green; + led-upgrade = &power_green; + + led-dsl = &dsl; + led-internet = &internet; + led-usb = &led_usb; + led-wifi = &wifi_green; + }; + + memory@0 { + reg = <0x0 0x4000000>; + }; + + rtl8366rb { + compatible = "realtek,rtl8366rb"; + gpio-sda = <&gpio 35 GPIO_ACTIVE_HIGH>; + gpio-sck = <&gpio 37 GPIO_ACTIVE_HIGH>; + + realtek,initvals = < + 0x0000 0x0830 + 0x0400 0x8130 + 0x000A 0x83ED + 0x0F51 0x0017 + 0x02F5 0x0048 + 0x02FA 0xFFDF + 0x02FB 0xFFE0 + 0x0450 0x0000 + 0x0401 0x0000 + 0x0431 0x0960 + >; + }; + + gpio-keys-polled { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <100>; + + rfkill { + label = "rfkill"; + gpios = <&gpio 36 GPIO_ACTIVE_LOW>; + linux,code = <KEY_RFKILL>; + }; + wps { + label = "wps"; + gpios = <&gpio 54 GPIO_ACTIVE_LOW>; + linux,code = <KEY_WPS_BUTTON>; + }; + reset { + label = "reset"; + gpios = <&gpio 53 GPIO_ACTIVE_LOW>; + linux,code = <KEY_RESTART>; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + internet: internet { + label = "dgn3500:green:internet"; + gpios = <&gpio 2 GPIO_ACTIVE_LOW>; + }; + internet2 { + label = "dgn3500:red:internet"; + gpios = <&gpio 30 GPIO_ACTIVE_LOW>; + }; + dsl: dsl { + label = "dgn3500:green:dsl"; + gpios = <&gpio 4 GPIO_ACTIVE_LOW>; + }; + led_usb: usb { + label = "dgn3500:green:usb"; + gpios = <&gpio 22 GPIO_ACTIVE_LOW>; + }; + power_green: power { + label = "dgn3500:green:power"; + gpios = <&gpio 34 GPIO_ACTIVE_LOW>; + default-state = "keep"; + }; + power_red: power2 { + label = "dgn3500:red:power"; + gpios = <&gpio 39 GPIO_ACTIVE_LOW>; + }; + wifi_green: wifi { + label = "dgn3500:green:wireless"; + gpios = <&gpio 14 GPIO_ACTIVE_LOW>; + }; + wifi2 { + label = "dgn3500:amber:wireless"; + gpios = <&gpio 51 GPIO_ACTIVE_LOW>; + }; + wps { + label = "dgn3500:green:wps"; + gpios = <&gpio 52 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&gpio { + pinctrl-names = "default"; + pinctrl-0 = <&state_default>; + + state_default: pinmux { + exin { + lantiq,groups = "exin1"; + lantiq,function = "exin"; + }; + pci { + lantiq,groups = "gnt1", "req1"; + lantiq,function = "pci"; + }; + pci-in { + lantiq,groups = "req1"; + lantiq,output = <0>; + lantiq,open-drain = <1>; + lantiq,pull = <2>; + }; + pci-out { + lantiq,groups = "gnt1"; + lantiq,output = <1>; + lantiq,pull = <0>; + }; + }; + pins_spi_default: pins_spi_default { + spi_in { + lantiq,groups = "spi_di"; + lantiq,function = "spi"; + }; + spi_out { + lantiq,groups = "spi_do", "spi_clk", + "spi_cs4"; + lantiq,function = "spi"; + lantiq,output = <1>; + }; + }; +}; + +&gsw { + phy-mode = "mii"; +}; + +&pci0 { + status = "okay"; + gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>; + + wifi@168c,0029 { + compatible = "pci168c,0029"; + reg = <0x7000 0 0 0 0>; + qca,no-eeprom; /* load from ath9k-eeprom-pci-0000:00:0e.0.bin */ + }; +}; + +&spi { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pins_spi_default>; + + m25p80@4 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + reg = <4 0>; + spi-max-frequency = <20000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + reg = <0x0 0x10000>; + label = "uboot"; + read-only; + }; + + partition@10000 { + reg = <0x10000 0x10000>; + label = "uboot-env"; + read-only; + }; + + ath9k_cal: partition@20000 { + reg = <0x20000 0x10000>; + label = "calibration"; + read-only; + }; + + partition@50000 { + reg = <0x50000 0xfa0000>; + label = "firmware"; + }; + }; + }; +}; + +&usb_phy0 { + status = "okay"; +}; + +&usb0 { + status = "okay"; +}; |