arm64: dts: Add base DTS file for bcmbca device Asus GT-AX6000

It's a home router with 1 GiB of RAM, 6 Ethernet ports, 2 USB ports.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: William Zhang <william.zhang@broadcom.com>
Link: https://lore.kernel.org/r/20220713200351.28526-2-zajec5@gmail.com
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

diff --git a/arch/arm64/boot/dts/broadcom/bcmbca/Makefile b/arch/arm64/boot/dts/broadcom/bcmbca/Makefile
index d6621a6..38f1430 100644 (file)
--- a/arch/arm64/boot/dts/broadcom/bcmbca/Makefile
+++ b/arch/arm64/boot/dts/broadcom/bcmbca/Makefile
@@ -1,5 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
-dtb-$(CONFIG_ARCH_BCMBCA) += bcm94912.dtb \
+dtb-$(CONFIG_ARCH_BCMBCA) += \
+                               bcm4912-asus-gt-ax6000.dtb \
+                               bcm94912.dtb \
                                bcm963158.dtb \
                                bcm96858.dtb \
                                bcm963146.dtb \

diff --git a/arch/arm64/boot/dts/broadcom/bcmbca/bcm4912-asus-gt-ax6000.dts b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4912-asus-gt-ax6000.dts
new file mode 100644 (file)
index 0000000..ed55466
--- /dev/null
+++ b/arch/arm64/boot/dts/broadcom/bcmbca/bcm4912-asus-gt-ax6000.dts
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+/dts-v1/;
+
+#include "bcm4912.dtsi"
+
+/ {
+       compatible = "asus,gt-ax6000", "brcm,bcm4912", "brcm,bcmbca";
+       model = "Asus GT-AX6000";
+
+       memory@0 {
+               device_type = "memory";
+               reg = <0x00 0x00 0x00 0x40000000>;
+       };
+};
+
+&uart0 {
+       status = "okay";
+};