Add basic board support for the Ubiquiti UniFi Switch 8 port model. This is a small home and office use managed switch based on the BCM53342 switching control SoC. Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx> --- arch/arm/boot/dts/Makefile | 2 + arch/arm/boot/dts/bcm53340-ubnt-unifi-switch8.dts | 85 +++++++++++++++++++++++ 2 files changed, 87 insertions(+) create mode 100644 arch/arm/boot/dts/bcm53340-ubnt-unifi-switch8.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index faf46abaa4a2..6942c48d0d88 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -117,6 +117,8 @@ dtb-$(CONFIG_ARCH_BCM_CYGNUS) += \ bcm911360k.dtb \ bcm958300k.dtb \ bcm958305k.dtb +dtb-$(CONFIG_ARCH_BCM_HR2) += \ + bcm53340-ubnt-unifi-switch8.dtb dtb-$(CONFIG_ARCH_BCM_MOBILE) += \ bcm28155-ap.dtb \ bcm21664-garnet.dtb \ diff --git a/arch/arm/boot/dts/bcm53340-ubnt-unifi-switch8.dts b/arch/arm/boot/dts/bcm53340-ubnt-unifi-switch8.dts new file mode 100644 index 000000000000..f8ac37022ebf --- /dev/null +++ b/arch/arm/boot/dts/bcm53340-ubnt-unifi-switch8.dts @@ -0,0 +1,85 @@ +/* + * DTS for Unifi Switch 8 port + * + * Copyright (C) 2017 Florian Fainelli <f.fainelli@xxxxxxxxx> + * + * Licensed under the GNU/GPL. See COPYING for details. + */ + +/dts-v1/; + +#include "bcm-hr2.dtsi" + +/ { + compatible = "ubnt,unifi-switch8", "brcm,bcm53342", "brcm,hr2"; + model = "Ubiquiti UniFi Switch 8 (BCM53342)"; + + /* Hurricane 2 designs use the second UART */ + chosen { + bootargs = "console=ttyS1,115200 earlyprintk"; + }; + + memory { + reg = <0x00000000 0x08000000>, + <0x68000000 0x08000000>; + }; +}; + +&uart1 { + status = "okay"; +}; + +&qspi { + status = "okay"; + bspi-sel = <0>; + + flash: m25p80@0 { + compatible = "m25p80"; + reg = <0>; + #address-cells = <1>; + #size-cells = <1>; + spi-max-frequency = <12500000>; + spi-cpol; + spi-cpha; + + partition@0 { + label = "u-boot"; + reg = <0x0 0xc0000>; + }; + + partition@c0000 { + label = "u-boot-env"; + reg = <0xc0000 0x10000>; + }; + + partition@d0000 { + label = "shmoo"; + reg = <0xd0000 0x10000>; + }; + + partition@e0000 { + label = "kernel0"; + reg = <0xe0000 0xf00000>; + }; + + partition@fe0000 { + label = "kernel1"; + reg = <0xfe0000 0xf10000>; + }; + + partition@1ef0000 { + label = "cfg"; + reg = <0x1ef0000 0x100000>; + }; + + partition@1ff0000 { + label = "EEPROM"; + reg = <0x1ff0000 0x10000>; + }; + }; +}; + +&pcie0 { + /* Attaches to the internal switch */ + status = "okay"; +}; -- 2.14.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html