@@ -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 \
new file mode 100644
@@ -0,0 +1,85 @@
+/*
+ * DTS for Unifi Switch 8 port
+ *
+ * Copyright (C) 2017 Florian Fainelli <f.fainelli@gmail.com>
+ *
+ * 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";
+};
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@gmail.com> --- 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