diff options
Diffstat (limited to 'target/linux/mediatek/dts/mt7622-buffalo-wsr-2533dhp2.dts')
| -rw-r--r-- | target/linux/mediatek/dts/mt7622-buffalo-wsr-2533dhp2.dts | 340 |
1 files changed, 340 insertions, 0 deletions
diff --git a/target/linux/mediatek/dts/mt7622-buffalo-wsr-2533dhp2.dts b/target/linux/mediatek/dts/mt7622-buffalo-wsr-2533dhp2.dts new file mode 100644 index 0000000000..397be1445b --- /dev/null +++ b/target/linux/mediatek/dts/mt7622-buffalo-wsr-2533dhp2.dts @@ -0,0 +1,340 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/dts-v1/; +#include <dt-bindings/input/input.h> +#include <dt-bindings/gpio/gpio.h> + +#include "mt7622.dtsi" +#include "mt6380.dtsi" + +/ { + model = "Buffalo WSR-2533DHP2"; + compatible = "buffalo,wsr-2533dhp2", "mediatek,mt7622"; + + aliases { + serial0 = &uart0; + led-boot = &power_green; + led-failsafe = &power_amber; + led-running = &power_green; + led-upgrade = &power_green; + }; + + chosen { + bootargs = "earlycon=uart8250,mmio32,0x11002000 console=ttyS0,115200n8 swiotlb=512"; + }; + + memory { + reg = <0 0x40000000 0 0x0F000000>; + }; + + leds { + compatible = "gpio-leds"; + + wireless_amber { + label = "amber:wireless"; + gpios = <&pio 2 GPIO_ACTIVE_HIGH>; + }; + + power_amber: power_amber { + label = "amber:power"; + gpios = <&pio 3 GPIO_ACTIVE_LOW>; + }; + + power_green: power_green { + label = "green:power"; + gpios = <&pio 4 GPIO_ACTIVE_LOW>; + default-state = "on"; + }; + + wireless_green { + label = "green:wireless"; + gpios = <&pio 15 GPIO_ACTIVE_HIGH>; + }; + + internet { + label = "green:internet"; + gpios = <&pio 19 GPIO_ACTIVE_HIGH>; + }; + + router { + label = "green:router"; + gpios = <&pio 20 GPIO_ACTIVE_HIGH>; + }; + }; + + keys { + compatible = "gpio-keys"; + poll-interval = <100>; + + reset { + label = "reset"; + gpios = <&pio 0 GPIO_ACTIVE_LOW>; + linux,code = <KEY_RESTART>; + }; + + /* GPIO 1 and 16 are a tri-state switch button with + * ROUTER / AP / WB. + */ + router { + label = "router"; + gpios = <&pio 1 GPIO_ACTIVE_LOW>; + linux,code = <BTN_0>; + linux,input-type = <EV_SW>; + }; + + bridge { + label = "wb"; + gpios = <&pio 16 GPIO_ACTIVE_LOW>; + linux,code = <BTN_1>; + linux,input-type = <EV_SW>; + }; + + /* GPIO 18 is a switch button with AUTO / MANUAL. */ + manual { + label = "manual"; + gpios = <&pio 18 GPIO_ACTIVE_LOW>; + linux,code = <BTN_2>; + linux,input-type = <EV_SW>; + }; + + wps { + label = "wps"; + gpios = <&pio 102 GPIO_ACTIVE_LOW>; + linux,code = <KEY_WPS_BUTTON>; + }; + }; + + rtkgsw: rtkgsw@0 { + compatible = "mediatek,rtk-gsw"; + mediatek,ethsys = <ðsys>; + mediatek,mdio = <&mdio>; + mediatek,reset-pin = <&pio 54 GPIO_ACTIVE_HIGH>; + }; +}; + +&cpu0 { + proc-supply = <&mt6380_vcpu_reg>; + sram-supply = <&mt6380_vm_reg>; +}; + +&cpu1 { + proc-supply = <&mt6380_vcpu_reg>; + sram-supply = <&mt6380_vm_reg>; +}; + +&pcie0 { + pinctrl-names = "default"; + pinctrl-0 = <&pcie0_pins>; + status = "okay"; +}; + +&slot0 { + status = "okay"; + + wifi@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&factory 0x5000>; + ieee80211-freq-limit = <5000000 6000000>; + }; +}; + +&pio { + eth_pins: eth-pins { + mux { + function = "eth"; + groups = "mdc_mdio", "rgmii_via_gmac2"; + }; + }; + + /* Parallel nand is shared pin with eMMC */ + parallel_nand_pins: parallel-nand-pins { + mux { + function = "flash"; + groups = "par_nand"; + }; + + conf-cmd-dat { + pins = "NCEB", "NWEB", "NREB", + "NDL4", "NDL5", "NDL6", + "NDL7", "NRB", "NCLE", + "NALE", "NDL0", "NDL1", + "NDL2", "NDL3"; + input-enable; + drive-strength = <8>; + bias-pull-up; + }; + }; + + pcie0_pins: pcie0-pins { + mux { + function = "pcie"; + groups = "pcie0_pad_perst", + "pcie0_1_waken", + "pcie0_1_clkreq"; + }; + }; + + pmic_bus_pins: pmic-bus-pins { + mux { + function = "pmic"; + groups = "pmic_bus"; + }; + }; + + pwm7_pins: pwm1-2-pins { + mux { + function = "pwm"; + groups = "pwm_ch7_2"; + }; + }; + + uart0_pins: uart0-pins { + mux { + function = "uart"; + groups = "uart0_0_tx_rx" ; + }; + }; + + watchdog_pins: watchdog-pins { + mux { + function = "watchdog"; + groups = "watchdog"; + }; + }; +}; + +&bch { + status = "okay"; +}; + +ð { + pinctrl-names = "default"; + pinctrl-0 = <ð_pins>; + status = "okay"; + + gmac0: mac@0 { + compatible = "mediatek,eth-mac"; + reg = <0>; + + phy-connection-type = "2500base-x"; + + mtd-mac-address = <&factory 0x4>; + mtd-mac-address-increment = <(-1)>; + + fixed-link { + speed = <2500>; + full-duplex; + pause; + }; + }; + + mdio: mdio-bus { + #address-cells = <1>; + #size-cells = <0>; + }; +}; + +&nandc { + pinctrl-names = "default"; + pinctrl-0 = <¶llel_nand_pins>; + status = "okay"; + + nand@0 { + reg = <0>; + nand-ecc-mode = "hw"; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "Preloader"; + reg = <0x0 0x80000>; + read-only; + }; + + partition@80000 { + label = "ATF"; + reg = <0x80000 0x40000>; + read-only; + }; + + partition@c0000 { + label = "Bootloader"; + reg = <0xc0000 0x80000>; + read-only; + }; + + partition@140000 { + label = "Config"; + reg = <0x140000 0x80000>; + read-only; + }; + + factory: partition@1c0000 { + label = "factory"; + reg = <0x1c0000 0x40000>; + read-only; + }; + + partition@200000 { + compatible = "brcm,trx"; + trx-magic = <0x32504844>; + label = "firmware"; + reg = <0x200000 0x3a00000>; + }; + + partition@3C00000 { + label = "Kernel2"; + reg = <0x3c00000 0x3a00000>; + }; + + partition@7600000 { + label = "glbcfg"; + reg = <0x7600000 0x200000>; + read-only; + }; + + partition@7800000 { + label = "board_data"; + reg = <0x7800000 0x200000>; + read-only; + }; + }; + }; +}; + +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm7_pins>; + status = "okay"; +}; + +&pwrap { + pinctrl-names = "default"; + pinctrl-0 = <&pmic_bus_pins>; + status = "okay"; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; + status = "okay"; +}; + +&watchdog { + pinctrl-names = "default"; + pinctrl-0 = <&watchdog_pins>; + status = "okay"; +}; + +&wmac { + status = "okay"; + + mediatek,mtd-eeprom = <&factory 0x0>; +}; + +&rtc { + status = "disabled"; +}; |