[PATCH RFC v3 09/12] arm64: dts: s32g: Add SCMI reset controller

From: "Jan Petrous (OSS)" <jan.petrous@oss.nxp.com>

Add the SCMI reset domain protocol (protocol@16) node under the SCMI
firmware node for both S32G2 and S32G3, so that on-SoC controllers can
request resets through the SCMI reset controller.

The node is labelled scmi_reset rather than reset: a label that
generic in a SoC .dtsi invites collisions and reads poorly at the use
sites, and the sibling clock protocol node already uses the shortened
clks form.

Signed-off-by: Jan Petrous (OSS) <jan.petrous@oss.nxp.com>
---
 arch/arm64/boot/dts/freescale/s32g2.dtsi | 5 +++++
 arch/arm64/boot/dts/freescale/s32g3.dtsi | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/s32g2.dtsi b/arch/arm64/boot/dts/freescale/s32g2.dtsi
index 996494e34593..6a2774d53747 100644
--- a/arch/arm64/boot/dts/freescale/s32g2.dtsi
+++ b/arch/arm64/boot/dts/freescale/s32g2.dtsi

@@ -100,6 +100,11 @@ clks: protocol@14 {
 				reg = <0x14>;
 				#clock-cells = <1>;
 			};
+
+			scmi_reset: protocol@16 {
+				reg = <0x16>;
+				#reset-cells = <1>;
+			};
 		};
 
 		psci {

diff --git a/arch/arm64/boot/dts/freescale/s32g3.dtsi b/arch/arm64/boot/dts/freescale/s32g3.dtsi
index 31f7aad00b76..da3915b7e915 100644
--- a/arch/arm64/boot/dts/freescale/s32g3.dtsi
+++ b/arch/arm64/boot/dts/freescale/s32g3.dtsi

@@ -139,6 +139,11 @@ clks: protocol@14 {
 				reg = <0x14>;
 				#clock-cells = <1>;
 			};
+
+			scmi_reset: protocol@16 {
+				reg = <0x16>;
+				#reset-cells = <1>;
+			};
 		};
 
 		psci: psci {

-- 
2.55.0