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From:   Tanmay Shah <tanmay.shah@xilinx.com>
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Subject: [PATCH v3 2/6] arm64: dts: xilinx: zynqmp: Add RPU subsystem device node
Date:   Thu, 10 Feb 2022 03:28:20 -0800
Message-ID: <20220210112824.2084724-3-tanmay.shah@xilinx.com>
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RPU subsystem can be configured in cluster-mode or split mode.
Also each r5 core has separate power domains.

Signed-off-by: Tanmay Shah <tanmay.shah@xilinx.com>
---

Changes in v3:
  - Fix checkpatch.pl style warning

 arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 74e66443e4ce..9ac649a7b52c 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -647,6 +647,23 @@ qspi: spi@ff0f0000 {
 			power-domains = <&zynqmp_firmware PD_QSPI>;
 		};
 
+		r5fss: r5fss@ff9a0000 {
+			compatible = "xlnx,zynqmp-r5fss";
+			xlnx,cluster-mode = <1>;
+
+			reg = <0x0 0Xff9a0000 0x0 0x228>;
+
+			r5f_core0: r5f-0 {
+				compatible = "xlnx,zynqmp-r5f";
+				power-domains = <&zynqmp_firmware PD_RPU_0>;
+			};
+
+			r5f_core1: r5f-1 {
+				compatible = "xlnx,zynqmp-r5f";
+				power-domains = <&zynqmp_firmware PD_RPU_1>;
+			};
+		};
+
 		psgtr: phy@fd400000 {
 			compatible = "xlnx,zynqmp-psgtr-v1.1";
 			status = "disabled";
-- 
2.25.1