[PATCH v2 0/2] arm64: versal-net: Add description for VN-X board

[PATCH v2 0/2] arm64: versal-net: Add description for VN-X board

[Michal Simek]

Hi,

add description for VN-X board with Versal NET SoC to see how that SoC look
like. DT binding patch was sent already as v1 but make more sense to send
it together also with board description to see full description.

v1 of DT binding patch is at
https://lore.kernel.org/all/20250108113338.20289-1-shubhrajyoti.datta@amd.com/

That's why this series is sent as v2.

Thanks,
Michal

Changes in v2:
- Remove | from description
- Change description
- Update subject to match VN-X
- Add description for VN-X
- New patch in series

Michal Simek (1):
  arm64: versal-net: Add description for b2197-00 revA board

Shubhrajyoti Datta (1):
  dt-bindings: soc: Add new VN-X board description based on Versal NET

 .../bindings/soc/xilinx/xilinx.yaml           |  11 +-
 arch/arm64/boot/dts/xilinx/Makefile           |   2 +
 .../arm64/boot/dts/xilinx/versal-net-clk.dtsi | 231 ++++++
 .../xilinx/versal-net-vn-x-b2197-01-revA.dts  | 116 +++
 arch/arm64/boot/dts/xilinx/versal-net.dtsi    | 752 ++++++++++++++++++
 5 files changed, 1110 insertions(+), 2 deletions(-)
 create mode 100644 arch/arm64/boot/dts/xilinx/versal-net-clk.dtsi
 create mode 100644 arch/arm64/boot/dts/xilinx/versal-net-vn-x-b2197-01-revA.dts
 create mode 100644 arch/arm64/boot/dts/xilinx/versal-net.dtsi

-- 
2.43.0

[PATCH v2 1/2] dt-bindings: soc: Add new VN-X board description based on Versal NET

[Michal Simek]

From: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>

The Versal NET (Networked Adaptive Compute Acceleration Platform) from
AMD/Xilinx is a next-generation adaptive platform designed for high
performance computing, networking, and AI acceleration. It is part of the
Versal ACAP (Adaptive Compute Acceleration Platform) family.

Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
---

Changes in v2:
- Remove | from description
- Change description
- Update subject to match VN-X
- Add description for VN-X

 .../devicetree/bindings/soc/xilinx/xilinx.yaml        | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml b/Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml
index 131aba5ed9f4..fb5c39c79d28 100644
--- a/Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml
+++ b/Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml
@@ -9,8 +9,8 @@ title: Xilinx Zynq Platforms
 maintainers:
   - Michal Simek <michal.simek@amd.com>
 
-description: |
-  Xilinx boards with Zynq-7000 SOC or Zynq UltraScale+ MPSoC
+description:
+  AMD/Xilinx boards with ARM 32/64bits cores
 
 properties:
   $nodename:
@@ -187,6 +187,13 @@ properties:
           - const: qemu,mbv
           - const: amd,mbv
 
+      - description: Xilinx Versal NET VN-X revA platform
+        items:
+          enum:
+            - xlnx,versal-net-vnx-revA
+            - xlnx,versal-net-vnx
+            - xlnx,versal-net
+
 additionalProperties: true
 
 ...
-- 
2.43.0

[PATCH v2 2/2] arm64: versal-net: Add description for b2197-00 revA board

[Michal Simek]

Add description for VN-X board. The board is using Versal NET SoC which has
16 a78 cores with additional IPs.

Signed-off-by: Michal Simek <michal.simek@amd.com>
---

Changes in v2:
- New patch in series

 arch/arm64/boot/dts/xilinx/Makefile           |   2 +
 .../arm64/boot/dts/xilinx/versal-net-clk.dtsi | 231 ++++++
 .../xilinx/versal-net-vn-x-b2197-01-revA.dts  | 116 +++
 arch/arm64/boot/dts/xilinx/versal-net.dtsi    | 752 ++++++++++++++++++
 4 files changed, 1101 insertions(+)
 create mode 100644 arch/arm64/boot/dts/xilinx/versal-net-clk.dtsi
 create mode 100644 arch/arm64/boot/dts/xilinx/versal-net-vn-x-b2197-01-revA.dts
 create mode 100644 arch/arm64/boot/dts/xilinx/versal-net.dtsi

diff --git a/arch/arm64/boot/dts/xilinx/Makefile b/arch/arm64/boot/dts/xilinx/Makefile
index 1068b0fa8e98..7f5a8801cad1 100644
--- a/arch/arm64/boot/dts/xilinx/Makefile
+++ b/arch/arm64/boot/dts/xilinx/Makefile
@@ -29,3 +29,5 @@ zynqmp-smk-k26-revA-sck-kv-g-revA-dtbs := zynqmp-smk-k26-revA.dtb zynqmp-sck-kv-
 dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-smk-k26-revA-sck-kv-g-revA.dtb
 zynqmp-smk-k26-revA-sck-kv-g-revB-dtbs := zynqmp-smk-k26-revA.dtb zynqmp-sck-kv-g-revB.dtbo
 dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-smk-k26-revA-sck-kv-g-revB.dtb
+
+dtb-$(CONFIG_ARCH_ZYNQMP) += versal-net-vn-x-b2197-01-revA.dtb
diff --git a/arch/arm64/boot/dts/xilinx/versal-net-clk.dtsi b/arch/arm64/boot/dts/xilinx/versal-net-clk.dtsi
new file mode 100644
index 000000000000..b7a8a1a512cb
--- /dev/null
+++ b/arch/arm64/boot/dts/xilinx/versal-net-clk.dtsi
@@ -0,0 +1,231 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * dts file for Xilinx Versal NET fixed clock
+ *
+ * (C) Copyright 2022, Xilinx, Inc.
+ * (C) Copyright 2022 - 2025, Advanced Micro Devices, Inc.
+ *
+ * Michal Simek <michal.simek@amd.com>
+ */
+
+/ {
+	clk60: clk60 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <60000000>;
+	};
+
+	clk100: clk100 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <100000000>;
+	};
+
+	clk125: clk125 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <125000000>;
+	};
+
+	clk150: clk150 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <150000000>;
+	};
+
+	clk160: clk160 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <160000000>;
+	};
+
+	clk200: clk200 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <200000000>;
+	};
+
+	clk250: clk250 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <250000000>;
+	};
+
+	clk300: clk300 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <300000000>;
+	};
+
+	clk450: clk450 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <450000000>;
+	};
+
+	clk1200: clk1200 {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <1200000000>;
+	};
+
+	firmware {
+		versal_net_firmware: versal-net-firmware {
+			compatible = "xlnx,versal-net-firmware", "xlnx,versal-firmware";
+			bootph-all;
+			method = "smc";
+		};
+	};
+};
+
+&adma0 {
+	clocks = <&clk450>, <&clk450>;
+};
+
+&adma1 {
+	clocks = <&clk450>, <&clk450>;
+};
+
+&adma2 {
+	clocks = <&clk450>, <&clk450>;
+};
+
+&adma3 {
+	clocks = <&clk450>, <&clk450>;
+};
+
+&adma4 {
+	clocks = <&clk450>, <&clk450>;
+};
+
+&adma5 {
+	clocks = <&clk450>, <&clk450>;
+};
+
+&adma6 {
+	clocks = <&clk450>, <&clk450>;
+};
+
+&adma7 {
+	clocks = <&clk450>, <&clk450>;
+};
+
+&can0 {
+	clocks = <&clk160>, <&clk160>;
+};
+
+&can1 {
+	clocks = <&clk160>, <&clk160>;
+};
+
+&gem0 {
+	clocks = <&clk125>, <&clk125>, <&clk125>, <&clk125>, <&clk250>;
+};
+
+&gem1 {
+	clocks = <&clk125>, <&clk125>, <&clk125>, <&clk125>, <&clk250>;
+};
+
+&gpio0 {
+	clocks = <&clk100>;
+};
+
+&gpio1 {
+	clocks = <&clk100>;
+};
+
+&i2c0 {
+	clocks = <&clk100>;
+};
+
+&i2c1 {
+	clocks = <&clk100>;
+};
+
+&i3c0 {
+	clocks = <&clk100>;
+};
+
+&i3c1 {
+	clocks = <&clk100>;
+};
+
+&ospi {
+	clocks = <&clk200>;
+};
+
+&qspi {
+	clocks = <&clk300>, <&clk300>;
+};
+
+&rtc {
+	/* Nothing */
+};
+
+&sdhci0 {
+	clocks = <&clk200>, <&clk200>, <&clk1200>;
+};
+
+&sdhci1 {
+	clocks = <&clk200>, <&clk200>, <&clk1200>;
+};
+
+&serial0 {
+	clocks = <&clk100>, <&clk100>;
+};
+
+&serial1 {
+	clocks = <&clk100>, <&clk100>;
+};
+
+&spi0 {
+	clocks = <&clk200>, <&clk200>;
+};
+
+&spi1 {
+	clocks = <&clk200>, <&clk200>;
+};
+
+&ttc0 {
+	clocks = <&clk150>;
+};
+
+&usb0 {
+	clocks = <&clk60>, <&clk60>;
+};
+
+&dwc3_0 {
+	clocks = <&clk60>;
+};
+
+&usb1 {
+	clocks = <&clk60>, <&clk60>;
+};
+
+&dwc3_1 {
+	clocks = <&clk60>;
+};
+
+&wwdt0 {
+	clocks = <&clk150>;
+};
+
+&wwdt1 {
+	clocks = <&clk150>;
+};
+
+&wwdt2 {
+	clocks = <&clk150>;
+};
+
+&wwdt3 {
+	clocks = <&clk150>;
+};
+
+&lpd_wwdt0 {
+	clocks = <&clk150>;
+};
+
+&lpd_wwdt1 {
+	clocks = <&clk150>;
+};
diff --git a/arch/arm64/boot/dts/xilinx/versal-net-vn-x-b2197-01-revA.dts b/arch/arm64/boot/dts/xilinx/versal-net-vn-x-b2197-01-revA.dts
new file mode 100644
index 000000000000..06b2301f48a0
--- /dev/null
+++ b/arch/arm64/boot/dts/xilinx/versal-net-vn-x-b2197-01-revA.dts
@@ -0,0 +1,116 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * dts file for Xilinx Versal Net VNX board revA
+ *
+ * (C) Copyright 2022, Xilinx, Inc.
+ * (C) Copyright 2022 - 2025, Advanced Micro Devices, Inc.
+ *
+ * Michal Simek <michal.simek@amd.com>
+ */
+
+/dts-v1/;
+
+#include "versal-net.dtsi"
+#include "versal-net-clk.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	compatible = "xlnx,versal-net-vnx-revA", "xlnx,versal-net-vnx", "xlnx,versal-net";
+	model = "Xilinx Versal NET VNX revA";
+	dma-coherent;
+
+	memory: memory@0 {
+		reg = <0 0 0 0x80000000>;
+		device_type = "memory";
+	};
+
+	memory_hi: memory@800000000 {
+		reg = <8 0 3 0x80000000>;
+		device_type = "memory";
+	};
+
+	memory_hi2: memory@50000000000 {
+		reg = <0x500 0 4 0>;
+		device_type = "memory";
+	};
+
+	chosen {
+		bootargs = "console=ttyAMA1,115200n8";
+		stdout-path = "serial1:115200n8";
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+		rsc_tbl_carveout: rproc@bbf14000 {
+			reg = <0 0xbbf14000 0 0x1000>;
+			no-map;
+		};
+		rpu0vdev0vring0: rpu0vdev0vring0@bbf15000 {
+			reg = <0 0xbbf15000 0 0x1000>;
+			no-map;
+		};
+		rpu0vdev0vring1: rpu0vdev0vring1@bbf16000 {
+			reg = <0 0xbbf16000 0 0x1000>;
+			no-map;
+		};
+		rpu0vdev0buffer: rpu0vdev0buffer@bbf17000 {
+			reg = <0 0xbbf17000 0 0xD000>;
+			no-map;
+		};
+		reserve_others: reserveothers@0 {
+			reg = <0 0x0 0 0x1c200000>;
+			no-map;
+		};
+		pdi_update: pdiupdate@1c200000 {
+			reg = <0 0x1c200000 0 0x6000000>;
+			no-map;
+		};
+		reserve_optee_atf: reserveopteeatf@22200000 {
+			reg = <0 0x22200000 0 0x4100000>;
+			no-map;
+		};
+	};
+};
+
+&gem1 {
+	status = "okay";
+	iommus = <&smmu 0x235>;
+	phy-handle = <&phy>;
+	phy-mode = "rmii";
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		phy: ethernet-phy@4 {
+			reg = <4>;
+		};
+	};
+};
+
+&ospi {
+	num-cs = <2>;
+	iommus = <&smmu 0x245>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+};
+
+&sdhci1 {
+	status = "okay";
+	iommus = <&smmu 0x243>;
+	non-removable;
+	disable-wp;
+	no-sd;
+	no-sdio;
+	cap-mmc-hw-reset;
+	bus-width = <8>;
+	no-1-8-v;
+};
+
+&serial1 {
+	status = "okay";
+};
+
+&smmu {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/xilinx/versal-net.dtsi b/arch/arm64/boot/dts/xilinx/versal-net.dtsi
new file mode 100644
index 000000000000..fc9f49e57385
--- /dev/null
+++ b/arch/arm64/boot/dts/xilinx/versal-net.dtsi
@@ -0,0 +1,752 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * dts file for Xilinx Versal NET
+ *
+ * (C) Copyright 2022, Xilinx, Inc.
+ * (C) Copyright 2022 - 2025, Advanced Micro Devices, Inc.
+ *
+ * Michal Simek <michal.simek@amd.com>
+ */
+
+/dts-v1/;
+
+/ {
+	compatible = "xlnx,versal-net";
+	model = "Xilinx Versal NET";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&gic>;
+
+	options {
+		u-boot {
+			compatible = "u-boot,config";
+			bootscr-address = /bits/ 64 <0x20000000>;
+		};
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		cpu-map {
+			cluster0 {
+				core0 {
+					cpu = <&cpu0>;
+				};
+				core1 {
+					cpu = <&cpu100>;
+				};
+				core2 {
+					cpu = <&cpu200>;
+				};
+				core3 {
+					cpu = <&cpu300>;
+				};
+			};
+
+			cluster1 {
+				core0 {
+					cpu = <&cpu10000>;
+				};
+
+				core1 {
+					cpu = <&cpu10100>;
+				};
+
+				core2 {
+					cpu = <&cpu10200>;
+				};
+
+				core3 {
+					cpu = <&cpu10300>;
+				};
+			};
+			cluster2 {
+				core0 {
+					cpu = <&cpu20000>;
+				};
+
+				core1 {
+					cpu = <&cpu20100>;
+				};
+
+				core2 {
+					cpu = <&cpu20200>;
+				};
+
+				core3 {
+					cpu = <&cpu20300>;
+				};
+			};
+			cluster3 {
+				core0 {
+					cpu = <&cpu30000>;
+				};
+
+				core1 {
+					cpu = <&cpu30100>;
+				};
+
+				core2 {
+					cpu = <&cpu30200>;
+				};
+
+				core3 {
+					cpu = <&cpu30300>;
+				};
+			};
+
+		};
+
+		cpu0: cpu@0 {
+			compatible = "arm,cortex-a78";
+			device_type = "cpu";
+			enable-method = "psci";
+			reg = <0>;
+			operating-points-v2 = <&cpu_opp_table>;
+			cpu-idle-states = <&CPU_SLEEP_0>;
+		};
+		cpu100: cpu@100 {
+			compatible = "arm,cortex-a78";
+			device_type = "cpu";
+			enable-method = "psci";
+			reg = <0x100>;
+			operating-points-v2 = <&cpu_opp_table>;
+			cpu-idle-states = <&CPU_SLEEP_0>;
+		};
+		cpu200: cpu@200 {
+			compatible = "arm,cortex-a78";
+			device_type = "cpu";
+			enable-method = "psci";
+			reg = <0x200>;
+			operating-points-v2 = <&cpu_opp_table>;
+			cpu-idle-states = <&CPU_SLEEP_0>;
+		};
+		cpu300: cpu@300 {
+			compatible = "arm,cortex-a78";
+			device_type = "cpu";
+			enable-method = "psci";
+			reg = <0x300>;
+			operating-points-v2 = <&cpu_opp_table>;
+			cpu-idle-states = <&CPU_SLEEP_0>;
+		};
+		cpu10000: cpu@10000 {
+			compatible = "arm,cortex-a78";
+			device_type = "cpu";
+			enable-method = "psci";
+			reg = <0x10000>;
+			operating-points-v2 = <&cpu_opp_table>;
+			cpu-idle-states = <&CPU_SLEEP_0>;
+		};
+		cpu10100: cpu@10100 {
+			compatible = "arm,cortex-a78";
+			device_type = "cpu";
+			enable-method = "psci";
+			reg = <0x10100>;
+			operating-points-v2 = <&cpu_opp_table>;
+			cpu-idle-states = <&CPU_SLEEP_0>;
+		};
+		cpu10200: cpu@10200 {
+			compatible = "arm,cortex-a78";
+			device_type = "cpu";
+			enable-method = "psci";
+			reg = <0x10200>;
+			operating-points-v2 = <&cpu_opp_table>;
+			cpu-idle-states = <&CPU_SLEEP_0>;
+		};
+		cpu10300: cpu@10300 {
+			compatible = "arm,cortex-a78";
+			device_type = "cpu";
+			enable-method = "psci";
+			reg = <0x10300>;
+			operating-points-v2 = <&cpu_opp_table>;
+			cpu-idle-states = <&CPU_SLEEP_0>;
+		};
+		cpu20000: cpu@20000 {
+			compatible = "arm,cortex-a78";
+			device_type = "cpu";
+			enable-method = "psci";
+			reg = <0x20000>;
+			operating-points-v2 = <&cpu_opp_table>;
+			cpu-idle-states = <&CPU_SLEEP_0>;
+		};
+		cpu20100: cpu@20100 {
+			compatible = "arm,cortex-a78";
+			device_type = "cpu";
+			enable-method = "psci";
+			reg = <0x20100>;
+			operating-points-v2 = <&cpu_opp_table>;
+			cpu-idle-states = <&CPU_SLEEP_0>;
+		};
+		cpu20200: cpu@20200 {
+			compatible = "arm,cortex-a78";
+			device_type = "cpu";
+			enable-method = "psci";
+			reg = <0x20200>;
+			operating-points-v2 = <&cpu_opp_table>;
+			cpu-idle-states = <&CPU_SLEEP_0>;
+		};
+		cpu20300: cpu@20300 {
+			compatible = "arm,cortex-a78";
+			device_type = "cpu";
+			enable-method = "psci";
+			reg = <0x20300>;
+			operating-points-v2 = <&cpu_opp_table>;
+			cpu-idle-states = <&CPU_SLEEP_0>;
+		};
+		cpu30000: cpu@30000 {
+			compatible = "arm,cortex-a78";
+			device_type = "cpu";
+			enable-method = "psci";
+			reg = <0x30000>;
+			operating-points-v2 = <&cpu_opp_table>;
+			cpu-idle-states = <&CPU_SLEEP_0>;
+		};
+		cpu30100: cpu@30100 {
+			compatible = "arm,cortex-a78";
+			device_type = "cpu";
+			enable-method = "psci";
+			reg = <0x30100>;
+			operating-points-v2 = <&cpu_opp_table>;
+			cpu-idle-states = <&CPU_SLEEP_0>;
+		};
+		cpu30200: cpu@30200 {
+			compatible = "arm,cortex-a78";
+			device_type = "cpu";
+			enable-method = "psci";
+			reg = <0x30200>;
+			operating-points-v2 = <&cpu_opp_table>;
+			cpu-idle-states = <&CPU_SLEEP_0>;
+		};
+		cpu30300: cpu@30300 {
+			compatible = "arm,cortex-a78";
+			device_type = "cpu";
+			enable-method = "psci";
+			reg = <0x30300>;
+			operating-points-v2 = <&cpu_opp_table>;
+			cpu-idle-states = <&CPU_SLEEP_0>;
+		};
+		idle-states {
+			entry-method = "psci";
+
+			CPU_SLEEP_0: cpu-sleep-0 {
+				compatible = "arm,idle-state";
+				arm,psci-suspend-param = <0x40000000>;
+				local-timer-stop;
+				entry-latency-us = <300>;
+				exit-latency-us = <600>;
+				min-residency-us = <10000>;
+			};
+		};
+	};
+
+	cpu_opp_table: opp-table {
+		compatible = "operating-points-v2";
+		opp-1066000000 {
+			opp-hz = /bits/ 64 <1066000000>;
+			opp-microvolt = <1000000>;
+			clock-latency-ns = <500000>;
+		};
+		opp-1866000000 {
+			opp-hz = /bits/ 64 <1866000000>;
+			opp-microvolt = <1000000>;
+			clock-latency-ns = <500000>;
+		};
+		opp-1900000000 {
+			opp-hz = /bits/ 64 <1900000000>;
+			opp-microvolt = <1000000>;
+			clock-latency-ns = <500000>;
+		};
+		opp-1999000000 {
+			opp-hz = /bits/ 64 <1999000000>;
+			opp-microvolt = <1000000>;
+			clock-latency-ns = <500000>;
+		};
+		opp-2050000000 {
+			opp-hz = /bits/ 64 <2050000000>;
+			opp-microvolt = <1000000>;
+			clock-latency-ns = <500000>;
+		};
+		opp-2100000000 {
+			opp-hz = /bits/ 64 <2100000000>;
+			opp-microvolt = <1000000>;
+			clock-latency-ns = <500000>;
+		};
+		opp-2200000000 {
+			opp-hz = /bits/ 64 <2200000000>;
+			opp-microvolt = <1000000>;
+			clock-latency-ns = <500000>;
+		};
+		opp-2400000000 {
+			opp-hz = /bits/ 64 <2400000000>;
+			opp-microvolt = <1000000>;
+			clock-latency-ns = <500000>;
+		};
+	};
+
+	aliases {
+		serial0 = &serial0;
+		serial1 = &serial1;
+		serial2 = &dcc;
+		mmc0 = &sdhci0;
+		mmc1 = &sdhci1;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		rtc = &rtc;
+		usb0 = &usb0;
+		usb1 = &usb1;
+		spi0 = &ospi;
+		spi1 = &qspi;
+	};
+
+	dcc: dcc {
+		compatible = "arm,dcc";
+		status = "disabled";
+		bootph-all;
+	};
+
+	firmware {
+		psci {
+			compatible = "arm,psci-1.0";
+			method = "smc";
+		};
+	};
+
+	fpga: fpga-region {
+		compatible = "fpga-region";
+		fpga-mgr = <&versal_fpga>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+	};
+
+	timer: timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <1 13 4>, <1 14 4>, <1 11 4>, <1 10 4>;
+	};
+
+	versal_fpga: versal-fpga {
+		compatible = "xlnx,versal-fpga";
+	};
+
+	amba: axi {
+		compatible = "simple-bus";
+		bootph-all;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		adma0: dma-controller@ebd00000 {
+			compatible = "xlnx,zynqmp-dma-1.0";
+			status = "disabled";
+			reg = <0 0xebd00000 0 0x1000>;
+			interrupts = <0 72 4>;
+			clock-names = "clk_main", "clk_apb";
+			#dma-cells = <1>;
+			xlnx,bus-width = <64>;
+		};
+
+		adma1: dma-controller@ebd10000 {
+			compatible = "xlnx,zynqmp-dma-1.0";
+			status = "disabled";
+			reg = <0 0xebd10000 0 0x1000>;
+			interrupts = <0 73 4>;
+			clock-names = "clk_main", "clk_apb";
+			#dma-cells = <1>;
+			xlnx,bus-width = <64>;
+		};
+
+		adma2: dma-controller@ebd20000 {
+			compatible = "xlnx,zynqmp-dma-1.0";
+			status = "disabled";
+			reg = <0 0xebd20000 0 0x1000>;
+			interrupts = <0 74 4>;
+			clock-names = "clk_main", "clk_apb";
+			#dma-cells = <1>;
+			xlnx,bus-width = <64>;
+		};
+
+		adma3: dma-controller@ebd30000 {
+			compatible = "xlnx,zynqmp-dma-1.0";
+			status = "disabled";
+			reg = <0 0xebd30000 0 0x1000>;
+			interrupts = <0 75 4>;
+			clock-names = "clk_main", "clk_apb";
+			#dma-cells = <1>;
+			xlnx,bus-width = <64>;
+		};
+
+		adma4: dma-controller@ebd40000 {
+			compatible = "xlnx,zynqmp-dma-1.0";
+			status = "disabled";
+			reg = <0 0xebd40000 0 0x1000>;
+			interrupts = <0 76 4>;
+			clock-names = "clk_main", "clk_apb";
+			#dma-cells = <1>;
+			xlnx,bus-width = <64>;
+		};
+
+		adma5: dma-controller@ebd50000 {
+			compatible = "xlnx,zynqmp-dma-1.0";
+			status = "disabled";
+			reg = <0 0xebd50000 0 0x1000>;
+			interrupts = <0 77 4>;
+			clock-names = "clk_main", "clk_apb";
+			#dma-cells = <1>;
+			xlnx,bus-width = <64>;
+		};
+
+		adma6: dma-controller@ebd60000 {
+			compatible = "xlnx,zynqmp-dma-1.0";
+			status = "disabled";
+			reg = <0 0xebd60000 0 0x1000>;
+			interrupts = <0 78 4>;
+			clock-names = "clk_main", "clk_apb";
+			#dma-cells = <1>;
+			xlnx,bus-width = <64>;
+		};
+
+		adma7: dma-controller@ebd70000 {
+			compatible = "xlnx,zynqmp-dma-1.0";
+			status = "disabled";
+			reg = <0 0xebd70000 0 0x1000>;
+			interrupts = <0 79 4>;
+			clock-names = "clk_main", "clk_apb";
+			#dma-cells = <1>;
+			xlnx,bus-width = <64>;
+		};
+
+		can0: can@f1980000 {
+			compatible = "xlnx,canfd-2.0";
+			status = "disabled";
+			reg = <0 0xf1980000 0 0x6000>;
+			interrupts = <0 27 4>;
+			clock-names = "can_clk", "s_axi_aclk";
+			rx-fifo-depth = <64>;
+			tx-mailbox-count = <32>;
+		};
+
+		can1: can@f1990000 {
+			compatible = "xlnx,canfd-2.0";
+			status = "disabled";
+			reg = <0 0xf1990000 0 0x6000>;
+			interrupts = <0 28 4>;
+			clock-names = "can_clk", "s_axi_aclk";
+			rx-fifo-depth = <64>;
+			tx-mailbox-count = <32>;
+		};
+
+		gem0: ethernet@f19e0000 {
+			compatible = "xlnx,versal-gem", "cdns,gem";
+			status = "disabled";
+			reg = <0 0xf19e0000 0 0x1000>;
+			interrupts = <0 39 4>, <0 39 4>;
+			clock-names = "pclk", "hclk", "tx_clk", "rx_clk",
+				      "tsu_clk";
+		};
+
+		gem1: ethernet@f19f0000 {
+			compatible = "xlnx,versal-gem", "cdns,gem";
+			status = "disabled";
+			reg = <0 0xf19f0000 0 0x1000>;
+			interrupts = <0 41 4>, <0 41 4>;
+			clock-names = "pclk", "hclk", "tx_clk", "rx_clk",
+				      "tsu_clk";
+		};
+
+		gic: interrupt-controller@e2000000 {
+			compatible = "arm,gic-v3";
+			#interrupt-cells = <3>;
+			reg = <0 0xe2000000 0 0x10000>,
+			      <0 0xe2060000 0 0x200000>;
+			interrupt-controller;
+			interrupts = <1 9 4>;
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges;
+			its: msi-controller@e2040000 {
+				compatible = "arm,gic-v3-its";
+				msi-controller;
+				#msi-cells = <1>;
+				reg = <0 0xe2040000 0 0x20000>;
+			};
+		};
+
+		gpio0: gpio@f19d0000 {
+			compatible = "xlnx,versal-gpio-1.0";
+			status = "disabled";
+			reg = <0 0xf19d0000 0 0x1000>;
+			interrupts = <0 20 4>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+		};
+
+		gpio1: gpio@f1020000 {
+			compatible = "xlnx,pmc-gpio-1.0";
+			status = "disabled";
+			reg = <0 0xf1020000 0 0x1000>;
+			interrupts = <0 180 4>;
+			#gpio-cells = <2>;
+			gpio-controller;
+			#interrupt-cells = <2>;
+			interrupt-controller;
+		};
+
+		i2c0: i2c@f1940000 {
+			compatible = "cdns,i2c-r1p14";
+			status = "disabled";
+			reg = <0 0xf1940000 0 0x1000>;
+			interrupts = <0 21 4>;
+			clock-frequency = <400000>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		i2c1: i2c@f1950000 {
+			compatible = "cdns,i2c-r1p14";
+			status = "disabled";
+			reg = <0 0xf1950000 0 0x1000>;
+			interrupts = <0 22 4>;
+			clock-frequency = <400000>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		i3c0: i3c@f1948000 {
+			compatible = "snps,dw-i3c-master-1.00a";
+			status = "disabled";
+			reg = <0 0xf1948000 0 0x1000>;
+			#address-cells = <3>;
+			#size-cells = <0>;
+			interrupts = <0 21 4>;
+		};
+
+		i3c1: i3c@f1958000 {
+			compatible = "snps,dw-i3c-master-1.00a";
+			status = "disabled";
+			reg = <0 0xf1958000 0 0x1000>;
+			#address-cells = <3>;
+			#size-cells = <0>;
+			interrupts = <0 22 4>;
+		};
+
+		ospi: spi@f1010000 {
+			compatible = "xlnx,versal-ospi-1.0", "cdns,qspi-nor";
+			status = "disabled";
+			reg = <0 0xf1010000 0 0x10000>,
+			      <0 0xc0000000 0 0x20000000>;
+			interrupts = <0 182 4>;
+			cdns,fifo-depth = <256>;
+			cdns,fifo-width = <4>;
+			cdns,is-dma = <1>; /* u-boot specific */
+			cdns,trigger-address = <0xc0000000>;
+		};
+
+		qspi: spi@f1030000 {
+			compatible = "xlnx,versal-qspi-1.0";
+			status = "disabled";
+			reg = <0 0xf1030000 0 0x1000>;
+			interrupts = <0 183 4>;
+			clock-names = "ref_clk", "pclk";
+		};
+
+		rtc: rtc@f12a0000 {
+			compatible = "xlnx,zynqmp-rtc";
+			status = "disabled";
+			reg = <0 0xf12a0000 0 0x100>;
+			interrupts = <0 200 4>, <0 201 4>;
+			interrupt-names = "alarm", "sec";
+			calibration = <0x8000>;
+		};
+
+		sdhci0: mmc@f1040000 {
+			compatible = "xlnx,versal-8.9a", "arasan,sdhci-8.9a";
+			status = "disabled";
+			reg = <0 0xf1040000 0 0x10000>;
+			interrupts = <0 184 4>;
+			clock-names = "clk_xin", "clk_ahb", "gate";
+			#clock-cells = <1>;
+			clock-output-names = "clk_out_sd0", "clk_in_sd0";
+		};
+
+		sdhci1: mmc@f1050000 {
+			compatible = "xlnx,versal-net-emmc";
+			status = "disabled";
+			reg = <0 0xf1050000 0 0x10000>;
+			interrupts = <0 186 4>;
+			clock-names = "clk_xin", "clk_ahb", "gate";
+			#clock-cells = <1>;
+			clock-output-names = "clk_out_sd1", "clk_in_sd1";
+		};
+
+		serial0: serial@f1920000 {
+			bootph-all;
+			compatible = "arm,pl011", "arm,primecell";
+			status = "disabled";
+			reg = <0 0xf1920000 0 0x1000>;
+			interrupts = <0 25 4>;
+			reg-io-width = <4>;
+			clock-names = "uartclk", "apb_pclk";
+		};
+
+		serial1: serial@f1930000 {
+			bootph-all;
+			compatible = "arm,pl011", "arm,primecell";
+			status = "disabled";
+			reg = <0 0xf1930000 0 0x1000>;
+			interrupts = <0 26 4>;
+			reg-io-width = <4>;
+			clock-names = "uartclk", "apb_pclk";
+		};
+
+		smmu: iommu@ec000000 {
+			compatible = "arm,smmu-v3";
+			status = "disabled";
+			reg = <0 0xec000000 0 0x40000>;
+			#iommu-cells = <1>;
+			interrupt-names = "combined";
+			interrupts = <0 169 4>;
+			dma-coherent;
+		};
+
+		spi0: spi@f1960000 {
+			compatible = "cdns,spi-r1p6";
+			status = "disabled";
+			interrupts = <0 23 4>;
+			reg = <0 0xf1960000 0 0x1000>;
+			clock-names = "ref_clk", "pclk";
+		};
+
+		spi1: spi@f1970000 {
+			compatible = "cdns,spi-r1p6";
+			status = "disabled";
+			interrupts = <0 24 4>;
+			reg = <0 0xf1970000 0 0x1000>;
+			clock-names = "ref_clk", "pclk";
+		};
+
+		ttc0: timer@f1dc0000 {
+			compatible = "cdns,ttc";
+			status = "disabled";
+			interrupts = <0 43 4>, <0 44 4>, <0 45 4>;
+			timer-width = <32>;
+			reg = <0x0 0xf1dc0000 0x0 0x1000>;
+		};
+
+		ttc1: timer@f1dd0000 {
+			compatible = "cdns,ttc";
+			status = "disabled";
+			interrupts = <0 46 4>, <0 47 4>, <0 48 4>;
+			timer-width = <32>;
+			reg = <0x0 0xf1dd0000 0x0 0x1000>;
+		};
+
+		ttc2: timer@f1de0000 {
+			compatible = "cdns,ttc";
+			status = "disabled";
+			interrupts = <0 49 4>, <0 50 4>, <0 51 4>;
+			timer-width = <32>;
+			reg = <0x0 0xf1de0000 0x0 0x1000>;
+		};
+
+		ttc3: timer@f1df0000 {
+			compatible = "cdns,ttc";
+			status = "disabled";
+			interrupts = <0 52 4>, <0 53 4>, <0 54 4>;
+			timer-width = <32>;
+			reg = <0x0 0xf1df0000 0x0 0x1000>;
+		};
+
+		usb0: usb@f1e00000 {
+			compatible = "xlnx,versal-dwc3";
+			status = "disabled";
+			reg = <0 0xf1e00000 0 0x100>;
+			clock-names = "bus_clk", "ref_clk";
+			ranges;
+			#address-cells = <2>;
+			#size-cells = <2>;
+
+			dwc3_0: usb@f1b00000  {
+				compatible = "snps,dwc3";
+				status = "disabled";
+				reg = <0 0xf1b00000 0 0x10000>;
+				interrupt-names = "host", "peripheral", "otg", "wakeup";
+				interrupts = <0 29 4>, <0 29 4>, <0 33 4>, <0 98 4>;
+				snps,dis_u2_susphy_quirk;
+				snps,dis_u3_susphy_quirk;
+				snps,quirk-frame-length-adjustment = <0x20>;
+				dr_mode = "peripheral";
+				maximum-speed = "high-speed";
+				snps,usb3_lpm_capable;
+				clock-names = "ref";
+			};
+		};
+
+		usb1: usb@f1e10000 {
+			compatible = "xlnx,versal-dwc3";
+			status = "disabled";
+			reg = <0x0 0xf1e10000 0x0 0x100>;
+			clock-names = "bus_clk", "ref_clk";
+			ranges;
+			#address-cells = <2>;
+			#size-cells = <2>;
+
+			dwc3_1: usb@f1c00000  {
+				compatible = "snps,dwc3";
+				status = "disabled";
+				reg = <0x0 0xf1c00000 0x0 0x10000>;
+				interrupt-names = "host", "peripheral", "otg", "wakeup";
+				interrupts = <0 34 4>, <0 34 4>, <0 38 4>, <0 99 4>;
+				snps,dis_u2_susphy_quirk;
+				snps,dis_u3_susphy_quirk;
+				snps,quirk-frame-length-adjustment = <0x20>;
+				dr_mode = "host";
+				maximum-speed = "high-speed";
+				snps,usb3_lpm_capable;
+				clock-names = "ref";
+			};
+		};
+
+		wwdt0: watchdog@ecc10000 {
+			compatible = "xlnx,versal-wwdt";
+			status = "disabled";
+			reg = <0 0xecc10000 0 0x10000>;
+			timeout-sec = <30>;
+		};
+
+		wwdt1: watchdog@ecd10000 {
+			compatible = "xlnx,versal-wwdt";
+			status = "disabled";
+			reg = <0 0xecd10000 0 0x10000>;
+			timeout-sec = <30>;
+		};
+
+		wwdt2: watchdog@ece10000 {
+			compatible = "xlnx,versal-wwdt";
+			status = "disabled";
+			reg = <0 0xece10000 0 0x10000>;
+			timeout-sec = <30>;
+		};
+
+		wwdt3: watchdog@ecf10000 {
+			compatible = "xlnx,versal-wwdt";
+			status = "disabled";
+			reg = <0 0xecf10000 0 0x10000>;
+			timeout-sec = <30>;
+		};
+
+		lpd_wwdt0: watchdog@ea420000 {
+			compatible = "xlnx,versal-wwdt";
+			status = "disabled";
+			reg = <0 0xea420000 0 0x10000>;
+			timeout-sec = <30>;
+		};
+
+		lpd_wwdt1: watchdog@ea430000 {
+			compatible = "xlnx,versal-wwdt";
+			status = "disabled";
+			reg = <0 0xea430000 0 0x10000>;
+			timeout-sec = <30>;
+		};
+	};
+};
-- 
2.43.0

Re: [PATCH v2 1/2] dt-bindings: soc: Add new VN-X board description based on Versal NET

[Conor Dooley]

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On Tue, Feb 04, 2025 at 09:30:32AM +0100, Michal Simek wrote:
> From: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
> 
> The Versal NET (Networked Adaptive Compute Acceleration Platform) from
> AMD/Xilinx is a next-generation adaptive platform designed for high
> performance computing, networking, and AI acceleration. It is part of the
> Versal ACAP (Adaptive Compute Acceleration Platform) family.
> 
> Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
> Signed-off-by: Michal Simek <michal.simek@amd.com>

Acked-by: Conor Dooley <conor.dooley@microchip.com>

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Re: [PATCH v2 0/2] arm64: versal-net: Add description for VN-X board

[Michal Simek]

On 2/4/25 09:30, Michal Simek wrote:
> Hi,
> 
> add description for VN-X board with Versal NET SoC to see how that SoC look
> like. DT binding patch was sent already as v1 but make more sense to send
> it together also with board description to see full description.
> 
> v1 of DT binding patch is at
> https://lore.kernel.org/all/20250108113338.20289-1-shubhrajyoti.datta@amd.com/
> 
> That's why this series is sent as v2.
> 
> Thanks,
> Michal
> 
> Changes in v2:
> - Remove | from description
> - Change description
> - Update subject to match VN-X
> - Add description for VN-X
> - New patch in series
> 
> Michal Simek (1):
>    arm64: versal-net: Add description for b2197-00 revA board
> 
> Shubhrajyoti Datta (1):
>    dt-bindings: soc: Add new VN-X board description based on Versal NET
> 
>   .../bindings/soc/xilinx/xilinx.yaml           |  11 +-
>   arch/arm64/boot/dts/xilinx/Makefile           |   2 +
>   .../arm64/boot/dts/xilinx/versal-net-clk.dtsi | 231 ++++++
>   .../xilinx/versal-net-vn-x-b2197-01-revA.dts  | 116 +++
>   arch/arm64/boot/dts/xilinx/versal-net.dtsi    | 752 ++++++++++++++++++
>   5 files changed, 1110 insertions(+), 2 deletions(-)
>   create mode 100644 arch/arm64/boot/dts/xilinx/versal-net-clk.dtsi
>   create mode 100644 arch/arm64/boot/dts/xilinx/versal-net-vn-x-b2197-01-revA.dts
>   create mode 100644 arch/arm64/boot/dts/xilinx/versal-net.dtsi
> 

Applied.
M