diff options
Diffstat (limited to 'arch/arm/boot/dts/broadcom/bcm47081-buffalo-wzr-900dhp.dts')
-rw-r--r-- | arch/arm/boot/dts/broadcom/bcm47081-buffalo-wzr-900dhp.dts | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/broadcom/bcm47081-buffalo-wzr-900dhp.dts b/arch/arm/boot/dts/broadcom/bcm47081-buffalo-wzr-900dhp.dts new file mode 100644 index 0000000000..7655e4ff2d --- /dev/null +++ b/arch/arm/boot/dts/broadcom/bcm47081-buffalo-wzr-900dhp.dts @@ -0,0 +1,109 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Broadcom BCM470X / BCM5301X ARM platform code. + * DTS for Buffalo WZR-900DHP + * + * Copyright (C) 2015 Rafał Miłecki <zajec5@gmail.com> + */ + +/dts-v1/; + +#include "bcm47081.dtsi" +#include "bcm5301x-nand-cs0-bch8.dtsi" + +/ { + compatible = "buffalo,wzr-900dhp", "brcm,bcm47081", "brcm,bcm4708"; + model = "Buffalo WZR-900DHP (BCM47081)"; + + chosen { + bootargs = "console=ttyS0,115200"; + }; + + memory@0 { + device_type = "memory"; + reg = <0x00000000 0x08000000>, + <0x88000000 0x08000000>; + }; + + spi { + compatible = "spi-gpio"; + num-chipselects = <1>; + sck-gpios = <&chipcommon 7 0>; + mosi-gpios = <&chipcommon 4 0>; + cs-gpios = <&chipcommon 6 0>; + #address-cells = <1>; + #size-cells = <0>; + + hc595: gpio_spi@0 { + compatible = "fairchild,74hc595"; + reg = <0>; + registers-number = <1>; + spi-max-frequency = <100000>; + + gpio-controller; + #gpio-cells = <2>; + + }; + }; + + leds { + compatible = "gpio-leds"; + + led-usb { + label = "bcm53xx:green:usb"; + gpios = <&hc595 0 GPIO_ACTIVE_HIGH>; + }; + + led-power0 { + label = "bcm53xx:green:power"; + gpios = <&hc595 1 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "default-on"; + }; + + led-power1 { + label = "bcm53xx:red:power"; + gpios = <&hc595 2 GPIO_ACTIVE_HIGH>; + }; + + led-router0 { + label = "bcm53xx:green:router"; + gpios = <&hc595 3 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "default-on"; + }; + + led-router1 { + label = "bcm53xx:amber:router"; + gpios = <&hc595 4 GPIO_ACTIVE_HIGH>; + }; + + led-wan { + label = "bcm53xx:green:wan"; + gpios = <&hc595 5 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "default-on"; + }; + + led-wireless0 { + label = "bcm53xx:green:wireless"; + gpios = <&hc595 6 GPIO_ACTIVE_HIGH>; + }; + + led-wireless1 { + label = "bcm53xx:amber:wireless"; + gpios = <&hc595 7 GPIO_ACTIVE_HIGH>; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + button-restart { + label = "Reset"; + linux,code = <KEY_RESTART>; + gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&usb3_phy { + status = "okay"; +}; |