| // SPDX-License-Identifier: GPL-2.0-or-later OR MIT |
| /* |
| * Broadcom BCM470X / BCM5301X ARM platform code. |
| * DTS for Asus RT-N18U |
| * |
| * Copyright (C) 2014 Rafał Miłecki <zajec5@gmail.com> |
| */ |
| |
| /dts-v1/; |
| |
| #include "bcm47081.dtsi" |
| #include "bcm5301x-nand-cs0-bch8.dtsi" |
| |
| / { |
| compatible = "asus,rt-n18u", "brcm,bcm47081", "brcm,bcm4708"; |
| model = "Asus RT-N18U (BCM47081)"; |
| |
| chosen { |
| bootargs = "console=ttyS0,115200"; |
| }; |
| |
| memory { |
| device_type = "memory"; |
| reg = <0x00000000 0x08000000 |
| 0x88000000 0x08000000>; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| |
| power { |
| label = "bcm53xx:blue:power"; |
| gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>; |
| linux,default-trigger = "default-on"; |
| }; |
| |
| usb2 { |
| label = "bcm53xx:blue:usb2"; |
| gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>; |
| }; |
| |
| wan { |
| label = "bcm53xx:blue:wan"; |
| gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>; |
| linux,default-trigger = "default-on"; |
| }; |
| |
| lan { |
| label = "bcm53xx:blue:lan"; |
| gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>; |
| linux,default-trigger = "default-on"; |
| }; |
| |
| usb3 { |
| label = "bcm53xx:blue:usb3"; |
| gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| |
| gpio-keys { |
| compatible = "gpio-keys"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| restart { |
| label = "Reset"; |
| linux,code = <KEY_RESTART>; |
| gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>; |
| }; |
| |
| wps { |
| label = "WPS"; |
| linux,code = <KEY_WPS_BUTTON>; |
| gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| }; |
| |
| &usb3_phy { |
| status = "okay"; |
| }; |