diff options
Diffstat (limited to 'arch/arm/boot/dts/broadcom')
| -rw-r--r-- | arch/arm/boot/dts/broadcom/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/boot/dts/broadcom/bcm4708-buffalo-wxr-1750dhp.dts | 138 |
2 files changed, 139 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/broadcom/Makefile b/arch/arm/boot/dts/broadcom/Makefile index 71062ff9adbe..2552e11b5e31 100644 --- a/arch/arm/boot/dts/broadcom/Makefile +++ b/arch/arm/boot/dts/broadcom/Makefile @@ -51,6 +51,7 @@ dtb-$(CONFIG_ARCH_BCMBCA) += \ dtb-$(CONFIG_ARCH_BCM_5301X) += \ bcm4708-asus-rt-ac56u.dtb \ bcm4708-asus-rt-ac68u.dtb \ + bcm4708-buffalo-wxr-1750dhp.dtb \ bcm4708-buffalo-wzr-1750dhp.dtb \ bcm4708-buffalo-wzr-1166dhp.dtb \ bcm4708-buffalo-wzr-1166dhp2.dtb \ diff --git a/arch/arm/boot/dts/broadcom/bcm4708-buffalo-wxr-1750dhp.dts b/arch/arm/boot/dts/broadcom/bcm4708-buffalo-wxr-1750dhp.dts new file mode 100644 index 000000000000..f5c95c9a712e --- /dev/null +++ b/arch/arm/boot/dts/broadcom/bcm4708-buffalo-wxr-1750dhp.dts @@ -0,0 +1,138 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Author: Taishi Shimizu <s.taishi14142@gmail.com> + */ + +/dts-v1/; + +#include "bcm4708.dtsi" +#include "bcm5301x-nand-cs0-bch8.dtsi" +#include <dt-bindings/leds/common.h> + +/ { + compatible = "buffalo,wxr-1750dhp", "brcm,bcm4708"; + model = "Buffalo WXR-1750DHP"; + + memory@0 { + reg = <0x00000000 0x08000000>, + <0x88000000 0x08000000>; + device_type = "memory"; + }; + + gpio-keys { + compatible = "gpio-keys"; + + button-aoss { + gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>; + label = "AOSS"; + linux,code = <KEY_WPS_BUTTON>; + }; + + /* GPIO 3 is a switch button with AUTO / MANUAL. */ + button-manual { + gpios = <&chipcommon 3 GPIO_ACTIVE_HIGH>; + label = "MANUAL"; + linux,code = <BTN_0>; + linux,input-type = <EV_SW>; + }; + + button-restart { + gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; + label = "Reset"; + linux,code = <KEY_RESTART>; + }; + + /* GPIO 8 and 9 are a tri-state switch button with + * ROUTER / AP / WB. + */ + button-router { + gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>; + label = "ROUTER"; + linux,code = <BTN_1>; + linux,input-type = <EV_SW>; + }; + + button-wb { + gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>; + label = "WB"; + linux,code = <BTN_2>; + linux,input-type = <EV_SW>; + }; + }; + + leds { + compatible = "gpio-leds"; + + led-internet { + color = <LED_COLOR_ID_WHITE>; + function = "internet"; + gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>; + }; + + led-power0 { + color = <LED_COLOR_ID_AMBER>; + function = LED_FUNCTION_POWER; + gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>; + }; + + led-power1 { + color = <LED_COLOR_ID_WHITE>; + function = LED_FUNCTION_POWER; + gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>; + }; + + led-router0 { + color = <LED_COLOR_ID_AMBER>; + function = "router"; + gpios = <&chipcommon 14 GPIO_ACTIVE_HIGH>; + }; + + led-router1 { + color = <LED_COLOR_ID_WHITE>; + function = "router"; + gpios = <&chipcommon 15 GPIO_ACTIVE_HIGH>; + }; + + led-usb { + color = <LED_COLOR_ID_GREEN>; + function = LED_FUNCTION_USB; + gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "usbport"; + trigger-sources = <&xhci_port1 &ehci_port1 &ohci_port1>; + }; + }; +}; + +&srab { + status = "okay"; + + ports { + port@0 { + label = "wan"; + }; + + port@1 { + label = "lan4"; + }; + + port@2 { + label = "lan3"; + }; + + port@3 { + label = "lan2"; + }; + + port@4 { + label = "lan1"; + }; + }; +}; + +&usb3 { + vcc-gpio = <&chipcommon 10 GPIO_ACTIVE_HIGH>; +}; + +&usb3_phy { + status = "okay"; +}; |