arm64: dts: rockchip: add cpuinfo for rk3399

Signed-off-by: Alvin Xie <[email protected]>
mj22226 · Jul 25, 2023 · c5d5a5e · c5d5a5e
1 parent f966388
commit c5d5a5e
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -180,6 +180,12 @@
 		};
 	};
 
+	cpuinfo {
+		compatible = "rockchip,cpuinfo";
+		nvmem-cells = <&cpu_id>;
+		nvmem-cell-names = "id";
+	};
+
 	display_subsystem: display-subsystem {
 		compatible = "rockchip,display-subsystem";
 		ports = <&vopl_out>, <&vopb_out>;