riscv: dts: microchip: move sysctrlr out of soc bus

The MPFS system controller has no registers of its own, so move it out
of the soc node to avoid dtbs_check warnings:
arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dtb: soc: syscontroller: {'compatible': ['microchip,mpfs-sys-controller'], 'mboxes': [[15, 0]], 'status': ['okay']} should not be valid under {'type': 'object'}

Reported-by: Palmer Dabbelt <palmer@rivosinc.com>
Suggested-by: Rob Herring <robh@kernel.org>
Fixes: 528a5b1f2556 ("riscv: dts: microchip: add new peripherals to icicle kit device tree")
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20220509142610.128590-3-conor.dooley@microchip.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

diff --git a/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi b/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi
index cf2f55e..e318fe5 100644 (file)
--- a/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi
+++ b/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi
@@ -146,6 +146,11 @@
                #clock-cells = <0>;
        };
 
+       syscontroller: syscontroller {
+               compatible = "microchip,mpfs-sys-controller";
+               mboxes = <&mbox 0>;
+       };
+
        soc {
                #address-cells = <2>;
                #size-cells = <2>;
@@ -446,10 +451,5 @@
                        #mbox-cells = <1>;
                        status = "disabled";
                };
-
-               syscontroller: syscontroller {
-                       compatible = "microchip,mpfs-sys-controller";
-                       mboxes = <&mbox 0>;
-               };
        };
 };