[NOT FOR UPSTREAM]

Add nodes to for CBQRI-capable cache and bandwidth controllers.

Link: https://github.com/tt-fustini/qemu/tree/b4/riscv-ssqosid-cbqri
Co-developed-by: Adrien Ricciardi <aricciardi@baylibre.com>
Signed-off-by: Adrien Ricciardi <aricciardi@baylibre.com>
Signed-off-by: Drew Fustini <fustini@kernel.org>
---
 arch/riscv/boot/dts/qemu/qemu-virt-cbqri.dts | 59 ++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)

diff --git a/arch/riscv/boot/dts/qemu/qemu-virt-cbqri.dts b/arch/riscv/boot/dts/qemu/qemu-virt-cbqri.dts
index 4c6257bec42d..9f65de65f758 100644
--- a/arch/riscv/boot/dts/qemu/qemu-virt-cbqri.dts
+++ b/arch/riscv/boot/dts/qemu/qemu-virt-cbqri.dts
@@ -395,5 +395,64 @@ pci@30000000 {
 			#interrupt-cells = <0x01>;
 			#address-cells = <0x03>;
 		};
+
+		cluster0_l2: controller@4820000 {
+			compatible = "riscv,cbqri-cache";
+			reg = <0x0 0x4820000 0x0 0x1000>; /* 4KB at 0x04820000 */
+			cache-unified;
+			cache-line-size = <64>;
+			cache-level = <2>;
+			cache-sets = <1000>;
+			cache-size = <768000>; /* 750 KiB */
+			next-level-cache = <&shared_llc>;
+			riscv,cbqri-rcid = <64>;
+			riscv,cbqri-mcid = <256>;
+		};
+
+		cluster1_l2: controller@4821000 {
+			compatible = "riscv,cbqri-cache";
+			reg = <0x0 0x4821000 0x0 0x1000>; /* 4KB at 0x04821000 */
+			cache-unified;
+			cache-line-size = <64>;
+			cache-level = <2>;
+			cache-sets = <1000>;
+			cache-size = <768000>; /* 750 KiB */
+			next-level-cache = <&shared_llc>;
+			riscv,cbqri-rcid = <64>;
+			riscv,cbqri-mcid = <256>;
+		};
+
+		shared_llc: controller@482b000 {
+			compatible = "riscv,cbqri-cache";
+			reg = <0x0 0x482b000 0x0 0x1000>; /* 4KB at 0x0482B000 */
+			cache-unified;
+			cache-line-size = <64>;
+			cache-level = <3>;
+			cache-sets = <4096>;
+			cache-size = <3145728>; /* 3 MiB */
+			riscv,cbqri-rcid = <64>;
+			riscv,cbqri-mcid = <256>;
+		};
+
+		mem0: controller@4828000 {
+			compatible = "riscv,cbqri-bandwidth";
+			reg = <0x0 0x4828000 0x0 0x1000>; /* 4KB at 0x04828000 */
+			riscv,cbqri-rcid = <64>;
+			riscv,cbqri-mcid = <256>;
+		};
+
+		mem1: controller@4829000 {
+			compatible = "riscv,cbqri-bandwidth";
+			reg = <0x0 0x4829000 0x0 0x1000>; /* 4KB at 0x04829000 */
+			riscv,cbqri-rcid = <64>;
+			riscv,cbqri-mcid = <256>;
+		};
+
+		mem2: controller@482a000 {
+			compatible = "riscv,cbqri-bandwidth";
+			reg = <0x0 0x482a000 0x0 0x1000>; /* 4KB at 0x0482A000 */
+			riscv,cbqri-rcid = <64>;
+			riscv,cbqri-mcid = <256>;
+		};
 	};
 };

-- 
2.43.0