[PATCH/RFC 04/14] arm64: dts: renesas: ironhide: Enable SCMI devpd, sys, and reset

[Geert Uytterhoeven]

SCP FW SDKv4.28.0 and later for Renesas R-Car X5H Ironhide not only
implements the SCMI base and clock management protocols, but also the
SCMI power domain, system power, and reset domain management protocols.

Enable support for the latter by adding the corresponding SCMI protocol
subnodes.

Signed-off-by: Geert Uytterhoeven <geert+renesas at glider.be>
---
 arch/arm64/boot/dts/renesas/r8a78000-ironhide.dts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a78000-ironhide.dts b/arch/arm64/boot/dts/renesas/r8a78000-ironhide.dts
index e2470257d2f32a03..2fb9557a7eb9dbb7 100644
--- a/arch/arm64/boot/dts/renesas/r8a78000-ironhide.dts
+++ b/arch/arm64/boot/dts/renesas/r8a78000-ironhide.dts
@@ -31,10 +31,24 @@ scmi: scmi {
 			#address-cells = <1>;
 			#size-cells = <0>;
 
+			scmi_devpd: protocol at 11 {
+			    reg = <0x11>;
+			    #power-domain-cells = <1>;
+			};
+
+			scmi_sys: protocol at 12 {
+			    reg = <0x12>;
+			};
+
 			scmi_clk: protocol at 14 {
 				reg = <0x14>;
 				#clock-cells = <1>;
 			};
+
+			scmi_reset: protocol at 16 {
+			    reg = <0x16>;
+			    #reset-cells = <1>;
+			};
 		};
 	};
 
-- 
2.43.0