[PATCH v4 3/3] arm64: dts: reset: add microchip sparx5 switch reset driver

[Steen Hegelund]

This provides reset driver support for the Microchip Sparx5 PCB134 and
PCB135 reference boards.

Signed-off-by: Steen Hegelund <steen.hegelund at microchip.com>
---
 arch/arm64/boot/dts/microchip/sparx5.dtsi | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/microchip/sparx5.dtsi b/arch/arm64/boot/dts/microchip/sparx5.dtsi
index 380281f312d8..4edbb9fcdce0 100644
--- a/arch/arm64/boot/dts/microchip/sparx5.dtsi
+++ b/arch/arm64/boot/dts/microchip/sparx5.dtsi
@@ -132,9 +132,17 @@ mux: mux-controller {
 			};
 		};
 
-		reset at 611010008 {
-			compatible = "microchip,sparx5-chip-reset";
-			reg = <0x6 0x11010008 0x4>;
+		gcb_ctrl: syscon at 611010000 {
+			compatible = "microchip,sparx5-gcb-syscon", "syscon";
+			reg = <0x6 0x11010000 0x10000>;
+		};
+
+		reset: reset-controller at 0 {
+			compatible = "microchip,sparx5-switch-reset";
+			reg = <0x6 0x0 0x0>;
+			#reset-cells = <1>;
+			cpu-syscon = <&cpu_ctrl>;
+			gcb-syscon = <&gcb_ctrl>;
 		};
 
 		uart0: serial at 600100000 {
-- 
2.29.2