MIPS: mscc: Add jaguar2 support

Add a device trees and FIT image support for the Microsemi Jaguar2 SoC
which belongs to same family of the Ocelot SoC.

It is based on the work of Lars Povlsen <lars.povlsen@microchip.com>.

Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

1 files changed, 40 insertions, 0 deletions

diff --git a/arch/mips/generic/board-jaguar2.its.S b/arch/mips/generic/board-jaguar2.its.S
new file mode 100644
index 000000000000..fb0e589eeff7
--- /dev/null
+++ b/arch/mips/generic/board-jaguar2.its.S
@@ -0,0 +1,40 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
+/ {
+	images {
+		fdt@jaguar2_pcb110 {
+			description = "MSCC Jaguar2 PCB110 Device Tree";
+			data = /incbin/("boot/dts/mscc/jaguar2_pcb110.dtb");
+			type = "flat_dt";
+			arch = "mips";
+			compression = "none";
+			hash@0 {
+				algo = "sha1";
+			};
+		};
+		fdt@jaguar2_pcb111 {
+			description = "MSCC Jaguar2 PCB111 Device Tree";
+			data = /incbin/("boot/dts/mscc/jaguar2_pcb111.dtb");
+			type = "flat_dt";
+			arch = "mips";
+			compression = "none";
+			hash@0 {
+				algo = "sha1";
+			};
+		};
+	};
+
+	configurations {
+		pcb110 {
+			description = "Jaguar2 Linux kernel";
+			kernel = "kernel@0";
+			fdt = "fdt@jaguar2_pcb110";
+			ramdisk = "ramdisk";
+		};
+		pcb111 {
+			description = "Jaguar2 Linux kernel";
+			kernel = "kernel@0";
+			fdt = "fdt@jaguar2_pcb111";
+			ramdisk = "ramdisk";
+		};
+	};
+};