Merge tag 'zynqmp-dt-for-6.9' of https://github.com/Xilinx/linux-xlnx into soc/dt

arm64: ZynqMP DT changes for 6.9

dt-bindings:
- Describe firmware for Versal NET
- Describe all firmware child nodes
- Align versal-fpga node name with dt schema
- Describe k26 rev2 and kv260

DTs:
- Align firmware node with dt schema
- Add an optee node
- Describe reset for CANs
- Update ECAM size to discover up to 256 buses
- Describe assigned-clocks for uarts
- Add u-boot node
- Comment SMMU entries
- Align dwc3 nodes with dt schema
- Rename i2c groups to match dt schema
- Small DT updates (comments)
- Fix default clock frequency for si570 (zcu102, zcu106)
- Add output-enable pins and cover MIO38 (SOM)

* tag 'zynqmp-dt-for-6.9' of https://github.com/Xilinx/linux-xlnx: (21 commits)
  dt-bindings: firmware: xilinx: Describe soc-nvmem subnode
  dt-bindings: soc: xilinx: Add support for KV260 CC
  dt-bindings: soc: xilinx: Add support for K26 rev2 SOMs
  arm64: zynqmp: Align usb clock nodes with binding
  arm64: zynqmp: Comment all smmu entries
  arm64: zynqmp: Rename i2c?-gpio to i2c?-gpio-grp
  arm64: zynqmp: Disable Tri-state for MIO38 Pin
  arm64: zynqmp: Remove incorrect comment from kv260s
  arm64: zynqmp: Introduce u-boot options node with bootscr-address
  arm64: zynqmp: Fix comment to be aligned with board name.
  arm64: zynqmp: Update ECAM size to discover up to 256 buses
  arm64: zynqmp: Describe assigned-clocks for uarts
  arm64: zynqmp: Setup default si570 frequency to 156.25MHz
  arm64: zynqmp: Add resets property for CAN nodes
  arm64: zynqmp: Add an OP-TEE node to the device tree
  arm64: zynqmp: Add output-enable pins to SOMs
  arm64: zynqmp: Rename zynqmp-power node to power-management
  dt-bindings: firmware: xilinx: Sort node names (clock-controller)
  dt-bindings: firmware: xilinx: Describe missing child nodes
  dt-bindings: firmware: xilinx: Fix versal-fpga node name
  ...

Link: https://lore.kernel.org/r/CAHTX3dLEoFMTGg1Q4+OuOwWYd8N73YBTXki8Vvj3cGHUpLJ0=A@mail.gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

17 files changed, 295 insertions, 79 deletions

diff --git a/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml b/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml
index 8e584857ddd4..ab8f32c440df 100644
--- a/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml
+++ b/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml
@@ -26,6 +26,12 @@ properties:
       - description: For implementations complying for Versal.
         const: xlnx,versal-firmware
 
+      - description: For implementations complying for Versal NET.
+        items:
+          - enum:
+              - xlnx,versal-net-firmware
+          - const: xlnx,versal-firmware
+
   method:
     description: |
                  The method of calling the PM-API firmware layer.
@@ -41,7 +47,53 @@ properties:
   "#power-domain-cells":
     const: 1
 
-  versal_fpga:
+  clock-controller:
+    $ref: /schemas/clock/xlnx,versal-clk.yaml#
+    description: The clock controller is a hardware block of Xilinx versal
+      clock tree. It reads required input clock frequencies from the devicetree
+      and acts as clock provider for all clock consumers of PS clocks.list of
+      clock specifiers which are external input clocks to the given clock
+      controller.
+    type: object
+
+  gpio:
+    $ref: /schemas/gpio/xlnx,zynqmp-gpio-modepin.yaml#
+    description: The gpio node describes connect to PS_MODE pins via firmware
+      interface.
+    type: object
+
+  soc-nvmem:
+    $ref: /schemas/nvmem/xlnx,zynqmp-nvmem.yaml#
+    description: The ZynqMP MPSoC provides access to the hardware related data
+      like SOC revision, IDCODE and specific purpose efuses.
+    type: object
+
+  pcap:
+    $ref: /schemas/fpga/xlnx,zynqmp-pcap-fpga.yaml
+    description: The ZynqMP SoC uses the PCAP (Processor Configuration Port) to
+      configure the Programmable Logic (PL). The configuration uses the
+      firmware interface.
+    type: object
+
+  pinctrl:
+    $ref: /schemas/pinctrl/xlnx,zynqmp-pinctrl.yaml#
+    description: The pinctrl node provides access to pinconfig and pincontrol
+      functionality available in firmware.
+    type: object
+
+  power-management:
+    $ref: /schemas/power/reset/xlnx,zynqmp-power.yaml#
+    description: The zynqmp-power node describes the power management
+      configurations. It will control remote suspend/shutdown interfaces.
+    type: object
+
+  reset-controller:
+    $ref: /schemas/reset/xlnx,zynqmp-reset.yaml#
+    description: The reset-controller node describes connection to the reset
+      functionality via firmware interface.
+    type: object
+
+  versal-fpga:
     $ref: /schemas/fpga/xlnx,versal-fpga.yaml#
     description: Compatible of the FPGA device.
     type: object
@@ -53,15 +105,6 @@ properties:
       vector.
     type: object
 
-  clock-controller:
-    $ref: /schemas/clock/xlnx,versal-clk.yaml#
-    description: The clock controller is a hardware block of Xilinx versal
-      clock tree. It reads required input clock frequencies from the devicetree
-      and acts as clock provider for all clock consumers of PS clocks.list of
-      clock specifiers which are external input clocks to the given clock
-      controller.
-    type: object
-
 required:
   - compatible
 
@@ -73,7 +116,38 @@ examples:
     firmware {
       zynqmp_firmware: zynqmp-firmware {
         #power-domain-cells = <1>;
+        soc-nvmem {
+          compatible = "xlnx,zynqmp-nvmem-fw";
+          nvmem-layout {
+            compatible = "fixed-layout";
+            #address-cells = <1>;
+            #size-cells = <1>;
+
+            soc_revision: soc-revision@0 {
+                reg = <0x0 0x4>;
+            };
+          };
+        };
+        gpio {
+          compatible = "xlnx,zynqmp-gpio-modepin";
+          gpio-controller;
+          #gpio-cells = <2>;
+        };
+        pcap {
+          compatible = "xlnx,zynqmp-pcap-fpga";
         };
+        pinctrl {
+          compatible = "xlnx,zynqmp-pinctrl";
+        };
+        power-management {
+          compatible = "xlnx,zynqmp-power";
+          interrupts = <0 35 4>;
+        };
+        reset-controller {
+          compatible = "xlnx,zynqmp-reset";
+          #reset-cells = <1>;
+        };
+      };
     };
 
     sata {
@@ -84,7 +158,7 @@ examples:
       compatible = "xlnx,versal-firmware";
       method = "smc";
 
-      versal_fpga: versal_fpga {
+      versal_fpga: versal-fpga {
         compatible = "xlnx,versal-fpga";
       };
 
diff --git a/Documentation/devicetree/bindings/fpga/xlnx,versal-fpga.yaml b/Documentation/devicetree/bindings/fpga/xlnx,versal-fpga.yaml
index 26f18834caa3..80833462f620 100644
--- a/Documentation/devicetree/bindings/fpga/xlnx,versal-fpga.yaml
+++ b/Documentation/devicetree/bindings/fpga/xlnx,versal-fpga.yaml
@@ -26,7 +26,7 @@ additionalProperties: false
 
 examples:
   - |
-    versal_fpga: versal_fpga {
+    versal_fpga: versal-fpga {
          compatible = "xlnx,versal-fpga";
     };
 
diff --git a/Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml b/Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml
index d4c0fe1fe435..131aba5ed9f4 100644
--- a/Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml
+++ b/Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml
@@ -117,20 +117,70 @@ properties:
           - const: xlnx,zynqmp
 
       - description: Xilinx Kria SOMs
+        minItems: 3
         items:
-          - const: xlnx,zynqmp-sm-k26-rev1
-          - const: xlnx,zynqmp-sm-k26-revB
-          - const: xlnx,zynqmp-sm-k26-revA
-          - const: xlnx,zynqmp-sm-k26
-          - const: xlnx,zynqmp
+          enum:
+            - xlnx,zynqmp-sm-k26-rev2
+            - xlnx,zynqmp-sm-k26-rev1
+            - xlnx,zynqmp-sm-k26-revB
+            - xlnx,zynqmp-sm-k26-revA
+            - xlnx,zynqmp-sm-k26
+            - xlnx,zynqmp
+        allOf:
+          - contains:
+              const: xlnx,zynqmp
+          - contains:
+              const: xlnx,zynqmp-sm-k26
 
       - description: Xilinx Kria SOMs (starter)
+        minItems: 3
         items:
-          - const: xlnx,zynqmp-smk-k26-rev1
-          - const: xlnx,zynqmp-smk-k26-revB
-          - const: xlnx,zynqmp-smk-k26-revA
-          - const: xlnx,zynqmp-smk-k26
-          - const: xlnx,zynqmp
+          enum:
+            - xlnx,zynqmp-smk-k26-rev2
+            - xlnx,zynqmp-smk-k26-rev1
+            - xlnx,zynqmp-smk-k26-revB
+            - xlnx,zynqmp-smk-k26-revA
+            - xlnx,zynqmp-smk-k26
+            - xlnx,zynqmp
+        allOf:
+          - contains:
+              const: xlnx,zynqmp
+          - contains:
+              const: xlnx,zynqmp-smk-k26
+
+      - description: Xilinx Kria SOM KV260 revA/Y/Z
+        minItems: 3
+        items:
+          enum:
+            - xlnx,zynqmp-sk-kv260-revA
+            - xlnx,zynqmp-sk-kv260-revY
+            - xlnx,zynqmp-sk-kv260-revZ
+            - xlnx,zynqmp-sk-kv260
+            - xlnx,zynqmp
+        allOf:
+          - contains:
+              const: xlnx,zynqmp-sk-kv260-revA
+          - contains:
+              const: xlnx,zynqmp-sk-kv260
+          - contains:
+              const: xlnx,zynqmp
+
+      - description: Xilinx Kria SOM KV260 rev2/1/B
+        minItems: 3
+        items:
+          enum:
+            - xlnx,zynqmp-sk-kv260-rev2
+            - xlnx,zynqmp-sk-kv260-rev1
+            - xlnx,zynqmp-sk-kv260-revB
+            - xlnx,zynqmp-sk-kv260
+            - xlnx,zynqmp
+        allOf:
+          - contains:
+              const: xlnx,zynqmp-sk-kv260-revB
+          - contains:
+              const: xlnx,zynqmp-sk-kv260
+          - contains:
+              const: xlnx,zynqmp
 
       - description: AMD MicroBlaze V (QEMU)
         items:
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi
index ccaca29200bb..dd4569e7bd95 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi
@@ -230,18 +230,30 @@
 
 &uart0 {
 	clocks = <&zynqmp_clk UART0_REF>, <&zynqmp_clk LPD_LSBUS>;
+	assigned-clocks = <&zynqmp_clk UART0_REF>;
 };
 
 &uart1 {
 	clocks = <&zynqmp_clk UART1_REF>, <&zynqmp_clk LPD_LSBUS>;
+	assigned-clocks = <&zynqmp_clk UART1_REF>;
 };
 
-&dwc3_0 {
+&usb0 {
 	clocks = <&zynqmp_clk USB0_BUS_REF>, <&zynqmp_clk USB3_DUAL_REF>;
+	assigned-clocks = <&zynqmp_clk USB0_BUS_REF>, <&zynqmp_clk USB3_DUAL_REF>;
 };
 
-&dwc3_1 {
+&dwc3_0 {
+	clocks = <&zynqmp_clk USB3_DUAL_REF>;
+};
+
+&usb1 {
 	clocks = <&zynqmp_clk USB1_BUS_REF>, <&zynqmp_clk USB3_DUAL_REF>;
+	assigned-clocks = <&zynqmp_clk USB1_BUS_REF>, <&zynqmp_clk USB3_DUAL_REF>;
+};
+
+&dwc3_1 {
+	clocks = <&zynqmp_clk USB3_DUAL_REF>;
 };
 
 &watchdog0 {
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dtso b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dtso
index 92f4190d564d..d7535a77b45e 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dtso
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revA.dtso
@@ -139,7 +139,7 @@
 	bus-width = <4>;
 };
 
-&gem3 { /* required by spec */
+&gem3 {
 	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_gem3_default>;
@@ -166,9 +166,28 @@
 	};
 };
 
-&pinctrl0 { /* required by spec */
+&pinctrl0 {
 	status = "okay";
 
+	pinctrl_gpio0_default: gpio0-default {
+                conf {
+                        groups = "gpio0_38_grp";
+                        bias-pull-up;
+                        power-source = <IO_STANDARD_LVCMOS18>;
+                };
+
+                mux {
+                        groups = "gpio0_38_grp";
+                        function = "gpio0";
+                };
+
+                conf-tx {
+                        pins = "MIO38";
+                        bias-disable;
+                        output-enable;
+                };
+        };
+
 	pinctrl_uart1_default: uart1-default {
 		conf {
 			groups = "uart1_9_grp";
@@ -185,6 +204,7 @@
 		conf-tx {
 			pins = "MIO36";
 			bias-disable;
+			output-enable;
 		};
 
 		mux {
@@ -207,7 +227,7 @@
 		};
 	};
 
-	pinctrl_i2c1_gpio: i2c1-gpio {
+	pinctrl_i2c1_gpio: i2c1-gpio-grp {
 		conf {
 			groups = "gpio0_24_grp", "gpio0_25_grp";
 			slew-rate = <SLEW_RATE_SLOW>;
@@ -236,6 +256,7 @@
 		conf-bootstrap {
 			pins = "MIO71", "MIO73", "MIO75";
 			bias-disable;
+			output-enable;
 			low-power-disable;
 		};
 
@@ -243,6 +264,7 @@
 			pins = "MIO64", "MIO65", "MIO66",
 				"MIO67", "MIO68", "MIO69";
 			bias-disable;
+			output-enable;
 			low-power-enable;
 		};
 
@@ -251,6 +273,7 @@
 			slew-rate = <SLEW_RATE_SLOW>;
 			power-source = <IO_STANDARD_LVCMOS18>;
 			bias-disable;
+			output-enable;
 		};
 
 		mux-mdio {
@@ -281,6 +304,7 @@
 			pins = "MIO54", "MIO56", "MIO57", "MIO58", "MIO59",
 			"MIO60", "MIO61", "MIO62", "MIO63";
 			bias-disable;
+			output-enable;
 			drive-strength = <4>;
 			slew-rate = <SLEW_RATE_SLOW>;
 		};
@@ -319,6 +343,12 @@
 	};
 };
 
+&gpio {
+        status = "okay";
+        pinctrl-names = "default";
+        pinctrl-0 = <&pinctrl_gpio0_default>;
+};
+
 &uart1 {
 	status = "okay";
 	pinctrl-names = "default";
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso
index f88b71f5b07a..a7b8fffad499 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-sck-kv-g-revB.dtso
@@ -94,6 +94,7 @@
 	pinctrl-0 = <&pinctrl_usb0_default>;
 	phy-names = "usb3-phy";
 	phys = <&psgtr 2 PHY_TYPE_USB3 0 1>;
+	assigned-clock-rates = <250000000>, <20000000>;
 };
 
 &dwc3_0 {
@@ -122,7 +123,7 @@
 	bus-width = <4>;
 };
 
-&gem3 { /* required by spec */
+&gem3 {
 	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_gem3_default>;
@@ -149,9 +150,28 @@
 	};
 };
 
-&pinctrl0 { /* required by spec */
+&pinctrl0 {
 	status = "okay";
 
+	pinctrl_gpio0_default: gpio0-default {
+		conf {
+			groups = "gpio0_38_grp";
+			bias-pull-up;
+			power-source = <IO_STANDARD_LVCMOS18>;
+		};
+
+		mux {
+			groups = "gpio0_38_grp";
+			function = "gpio0";
+		};
+
+		conf-tx {
+			pins = "MIO38";
+			bias-disable;
+			output-enable;
+		};
+	};
+
 	pinctrl_uart1_default: uart1-default {
 		conf {
 			groups = "uart1_9_grp";
@@ -168,6 +188,7 @@
 		conf-tx {
 			pins = "MIO36";
 			bias-disable;
+			output-enable;
 		};
 
 		mux {
@@ -190,7 +211,7 @@
 		};
 	};
 
-	pinctrl_i2c1_gpio: i2c1-gpio {
+	pinctrl_i2c1_gpio: i2c1-gpio-grp {
 		conf {
 			groups = "gpio0_24_grp", "gpio0_25_grp";
 			slew-rate = <SLEW_RATE_SLOW>;
@@ -219,6 +240,7 @@
 		conf-bootstrap {
 			pins = "MIO71", "MIO73", "MIO75";
 			bias-disable;
+			output-enable;
 			low-power-disable;
 		};
 
@@ -226,6 +248,7 @@
 			pins = "MIO64", "MIO65", "MIO66",
 				"MIO67", "MIO68", "MIO69";
 			bias-disable;
+			output-enable;
 			low-power-enable;
 		};
 
@@ -234,6 +257,7 @@
 			slew-rate = <SLEW_RATE_SLOW>;
 			power-source = <IO_STANDARD_LVCMOS18>;
 			bias-disable;
+			output-enable;
 		};
 
 		mux-mdio {
@@ -264,6 +288,7 @@
 			pins = "MIO54", "MIO56", "MIO57", "MIO58", "MIO59",
 			"MIO60", "MIO61", "MIO62", "MIO63";
 			bias-disable;
+			output-enable;
 			drive-strength = <4>;
 			slew-rate = <SLEW_RATE_SLOW>;
 		};
@@ -302,6 +327,12 @@
 	};
 };
 
+&gpio {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpio0_default>;
+};
+
 &uart1 {
 	status = "okay";
 	pinctrl-names = "default";
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts
index 73491626e01e..6aff22d43361 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts
@@ -148,7 +148,7 @@
 		};
 	};
 
-	pinctrl_i2c1_gpio: i2c1-gpio {
+	pinctrl_i2c1_gpio: i2c1-gpio-grp {
 		mux {
 			groups = "gpio0_36_grp", "gpio0_37_grp";
 			function = "gpio0";
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm016-dc2.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm016-dc2.dts
index f767708fb50d..1850325e1d6c 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm016-dc2.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm016-dc2.dts
@@ -219,7 +219,7 @@
 		};
 	};
 
-	pinctrl_i2c0_gpio: i2c0-gpio {
+	pinctrl_i2c0_gpio: i2c0-gpio-grp {
 		mux {
 			groups = "gpio0_6_grp", "gpio0_7_grp";
 			function = "gpio0";
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm019-dc5.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm019-dc5.dts
index b1857e17ab7e..53aa3dca1dca 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm019-dc5.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm019-dc5.dts
@@ -125,7 +125,7 @@
 		};
 	};
 
-	pinctrl_i2c0_gpio: i2c0-gpio {
+	pinctrl_i2c0_gpio: i2c0-gpio-grp {
 		mux {
 			groups = "gpio0_74_grp", "gpio0_75_grp";
 			function = "gpio0";
@@ -152,7 +152,7 @@
 		};
 	};
 
-	pinctrl_i2c1_gpio: i2c1-gpio {
+	pinctrl_i2c1_gpio: i2c1-gpio-grp {
 		mux {
 			groups = "gpio0_76_grp", "gpio0_77_grp";
 			function = "gpio0";
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts
index 52f998c22538..c5945067cd57 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu100-revC.dts
@@ -275,7 +275,7 @@
 		};
 	};
 
-	pinctrl_i2c1_gpio: i2c1-gpio {
+	pinctrl_i2c1_gpio: i2c1-gpio-grp {
 		mux {
 			groups = "gpio0_4_grp", "gpio0_5_grp";
 			function = "gpio0";
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
index 84952c14f021..ad8f23a0ec67 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
@@ -603,7 +603,7 @@
 				reg = <0x5d>;
 				temperature-stability = <50>; /* copy from zc702 */
 				factory-fout = <156250000>;
-				clock-frequency = <148500000>;
+				clock-frequency = <156250000>;
 				clock-output-names = "si570_mgt";
 			};
 		};
@@ -689,7 +689,7 @@
 		};
 	};
 
-	pinctrl_i2c0_gpio: i2c0-gpio {
+	pinctrl_i2c0_gpio: i2c0-gpio-grp {
 		mux {
 			groups = "gpio0_14_grp", "gpio0_15_grp";
 			function = "gpio0";
@@ -716,7 +716,7 @@
 		};
 	};
 
-	pinctrl_i2c1_gpio: i2c1-gpio {
+	pinctrl_i2c1_gpio: i2c1-gpio-grp {
 		mux {
 			groups = "gpio0_16_grp", "gpio0_17_grp";
 			function = "gpio0";
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revA.dts
index 5084ddcee00f..b1eca1bb6a63 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revA.dts
@@ -272,7 +272,7 @@
 		};
 	};
 
-	pinctrl_i2c1_gpio: i2c1-gpio {
+	pinctrl_i2c1_gpio: i2c1-gpio-grp {
 		mux {
 			groups = "gpio0_16_grp", "gpio0_17_grp";
 			function = "gpio0";
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revC.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revC.dts
index b273bd1d920a..ddc74d963a05 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revC.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu104-revC.dts
@@ -284,7 +284,7 @@
 		};
 	};
 
-	pinctrl_i2c1_gpio: i2c1-gpio {
+	pinctrl_i2c1_gpio: i2c1-gpio-grp {
 		mux {
 			groups = "gpio0_16_grp", "gpio0_17_grp";
 			function = "gpio0";
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
index 50c384aa253e..7beedd730f94 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
@@ -605,7 +605,7 @@
 				reg = <0x5d>;
 				temperature-stability = <50>; /* copy from zc702 */
 				factory-fout = <156250000>;
-				clock-frequency = <148500000>;
+				clock-frequency = <156250000>;
 				clock-output-names = "si570_mgt";
 			};
 		};
@@ -700,7 +700,7 @@
 		};
 	};
 
-	pinctrl_i2c0_gpio: i2c0-gpio {
+	pinctrl_i2c0_gpio: i2c0-gpio-grp {
 		mux {
 			groups = "gpio0_14_grp", "gpio0_15_grp";
 			function = "gpio0";
@@ -727,7 +727,7 @@
 		};
 	};
 
-	pinctrl_i2c1_gpio: i2c1-gpio {
+	pinctrl_i2c1_gpio: i2c1-gpio-grp {
 		mux {
 			groups = "gpio0_16_grp", "gpio0_17_grp";
 			function = "gpio0";
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
index 617cb0405a7d..b67ff7ecf3c3 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
@@ -589,7 +589,7 @@
 		};
 	};
 
-	pinctrl_i2c0_gpio: i2c0-gpio {
+	pinctrl_i2c0_gpio: i2c0-gpio-grp {
 		mux {
 			groups = "gpio0_14_grp", "gpio0_15_grp";
 			function = "gpio0";
@@ -616,7 +616,7 @@
 		};
 	};
 
-	pinctrl_i2c1_gpio: i2c1-gpio {
+	pinctrl_i2c1_gpio: i2c1-gpio-grp {
 		mux {
 			groups = "gpio0_16_grp", "gpio0_17_grp";
 			function = "gpio0";
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu1275-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu1275-revA.dts
index c406017b0348..a38c2baeba6c 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu1275-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu1275-revA.dts
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0+
 /*
- * dts file for Xilinx ZynqMP ZC1275
+ * dts file for Xilinx ZynqMP ZCU1275
  *
  * (C) Copyright 2017 - 2021, Xilinx, Inc.
  *
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index eaba466804bc..25d20d803230 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -24,6 +24,13 @@
 	#address-cells = <2>;
 	#size-cells = <2>;
 
+	options {
+		u-boot {
+			compatible = "u-boot,config";
+			bootscr-address = /bits/ 64 <0x20000000>;
+		};
+	};
+
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -180,13 +187,18 @@
 	};
 
 	firmware {
+		optee: optee  {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
+
 		zynqmp_firmware: zynqmp-firmware {
 			compatible = "xlnx,zynqmp-firmware";
 			#power-domain-cells = <1>;
 			method = "smc";
 			bootph-all;
 
-			zynqmp_power: zynqmp-power {
+			zynqmp_power: power-management {
 				bootph-all;
 				compatible = "xlnx,zynqmp-power";
 				interrupt-parent = <&gic>;
@@ -281,6 +293,7 @@
 			interrupt-parent = <&gic>;
 			tx-fifo-depth = <0x40>;
 			rx-fifo-depth = <0x40>;
+			resets = <&zynqmp_reset ZYNQMP_RESET_CAN0>;
 			power-domains = <&zynqmp_firmware PD_CAN_0>;
 		};
 
@@ -293,6 +306,7 @@
 			interrupt-parent = <&gic>;
 			tx-fifo-depth = <0x40>;
 			rx-fifo-depth = <0x40>;
+			resets = <&zynqmp_reset ZYNQMP_RESET_CAN1>;
 			power-domains = <&zynqmp_firmware PD_CAN_1>;
 		};
 
@@ -326,7 +340,7 @@
 			clock-names = "clk_main", "clk_apb";
 			#dma-cells = <1>;
 			xlnx,bus-width = <128>;
-			iommus = <&smmu 0x14e8>;
+			/* iommus = <&smmu 0x14e8>; */
 			power-domains = <&zynqmp_firmware PD_GDMA>;
 		};
 
@@ -339,7 +353,7 @@
 			clock-names = "clk_main", "clk_apb";
 			#dma-cells = <1>;
 			xlnx,bus-width = <128>;
-			iommus = <&smmu 0x14e9>;
+			/* iommus = <&smmu 0x14e9>; */
 			power-domains = <&zynqmp_firmware PD_GDMA>;
 		};
 
@@ -352,7 +366,7 @@
 			clock-names = "clk_main", "clk_apb";
 			#dma-cells = <1>;
 			xlnx,bus-width = <128>;
-			iommus = <&smmu 0x14ea>;
+			/* iommus = <&smmu 0x14ea>; */
 			power-domains = <&zynqmp_firmware PD_GDMA>;
 		};
 
@@ -365,7 +379,7 @@
 			clock-names = "clk_main", "clk_apb";
 			#dma-cells = <1>;
 			xlnx,bus-width = <128>;
-			iommus = <&smmu 0x14eb>;
+			/* iommus = <&smmu 0x14eb>; */
 			power-domains = <&zynqmp_firmware PD_GDMA>;
 		};
 
@@ -378,7 +392,7 @@
 			clock-names = "clk_main", "clk_apb";
 			#dma-cells = <1>;
 			xlnx,bus-width = <128>;
-			iommus = <&smmu 0x14ec>;
+			/* iommus = <&smmu 0x14ec>; */
 			power-domains = <&zynqmp_firmware PD_GDMA>;
 		};
 
@@ -391,7 +405,7 @@
 			clock-names = "clk_main", "clk_apb";
 			#dma-cells = <1>;
 			xlnx,bus-width = <128>;
-			iommus = <&smmu 0x14ed>;
+			/* iommus = <&smmu 0x14ed>; */
 			power-domains = <&zynqmp_firmware PD_GDMA>;
 		};
 
@@ -404,7 +418,7 @@
 			clock-names = "clk_main", "clk_apb";
 			#dma-cells = <1>;
 			xlnx,bus-width = <128>;
-			iommus = <&smmu 0x14ee>;
+			/* iommus = <&smmu 0x14ee>; */
 			power-domains = <&zynqmp_firmware PD_GDMA>;
 		};
 
@@ -417,7 +431,7 @@
 			clock-names = "clk_main", "clk_apb";
 			#dma-cells = <1>;
 			xlnx,bus-width = <128>;
-			iommus = <&smmu 0x14ef>;
+			/* iommus = <&smmu 0x14ef>; */
 			power-domains = <&zynqmp_firmware PD_GDMA>;
 		};
 
@@ -462,7 +476,7 @@
 			clock-names = "clk_main", "clk_apb";
 			#dma-cells = <1>;
 			xlnx,bus-width = <64>;
-			iommus = <&smmu 0x868>;
+			/* iommus = <&smmu 0x868>; */
 			power-domains = <&zynqmp_firmware PD_ADMA>;
 		};
 
@@ -475,7 +489,7 @@
 			clock-names = "clk_main", "clk_apb";
 			#dma-cells = <1>;
 			xlnx,bus-width = <64>;
-			iommus = <&smmu 0x869>;
+			/* iommus = <&smmu 0x869>; */
 			power-domains = <&zynqmp_firmware PD_ADMA>;
 		};
 
@@ -488,7 +502,7 @@
 			clock-names = "clk_main", "clk_apb";
 			#dma-cells = <1>;
 			xlnx,bus-width = <64>;
-			iommus = <&smmu 0x86a>;
+			/* iommus = <&smmu 0x86a>; */
 			power-domains = <&zynqmp_firmware PD_ADMA>;
 		};
 
@@ -501,7 +515,7 @@
 			clock-names = "clk_main", "clk_apb";
 			#dma-cells = <1>;
 			xlnx,bus-width = <64>;
-			iommus = <&smmu 0x86b>;
+			/* iommus = <&smmu 0x86b>; */
 			power-domains = <&zynqmp_firmware PD_ADMA>;
 		};
 
@@ -514,7 +528,7 @@
 			clock-names = "clk_main", "clk_apb";
 			#dma-cells = <1>;
 			xlnx,bus-width = <64>;
-			iommus = <&smmu 0x86c>;
+			/* iommus = <&smmu 0x86c>; */
 			power-domains = <&zynqmp_firmware PD_ADMA>;
 		};
 
@@ -527,7 +541,7 @@
 			clock-names = "clk_main", "clk_apb";
 			#dma-cells = <1>;
 			xlnx,bus-width = <64>;
-			iommus = <&smmu 0x86d>;
+			/* iommus = <&smmu 0x86d>; */
 			power-domains = <&zynqmp_firmware PD_ADMA>;
 		};
 
@@ -540,7 +554,7 @@
 			clock-names = "clk_main", "clk_apb";
 			#dma-cells = <1>;
 			xlnx,bus-width = <64>;
-			iommus = <&smmu 0x86e>;
+			/* iommus = <&smmu 0x86e>; */
 			power-domains = <&zynqmp_firmware PD_ADMA>;
 		};
 
@@ -553,7 +567,7 @@
 			clock-names = "clk_main", "clk_apb";
 			#dma-cells = <1>;
 			xlnx,bus-width = <64>;
-			iommus = <&smmu 0x86f>;
+			/* iommus = <&smmu 0x86f>; */
 			power-domains = <&zynqmp_firmware PD_ADMA>;
 		};
 
@@ -573,7 +587,7 @@
 			interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
 			#address-cells = <1>;
 			#size-cells = <0>;
-			iommus = <&smmu 0x872>;
+			/* iommus = <&smmu 0x872>; */
 			power-domains = <&zynqmp_firmware PD_NAND>;
 		};
 
@@ -585,7 +599,7 @@
 				     <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
 			reg = <0x0 0xff0b0000 0x0 0x1000>;
 			clock-names = "pclk", "hclk", "tx_clk", "rx_clk", "tsu_clk";
-			iommus = <&smmu 0x874>;
+			/* iommus = <&smmu 0x874>; */
 			power-domains = <&zynqmp_firmware PD_ETH_0>;
 			resets = <&zynqmp_reset ZYNQMP_RESET_GEM0>;
 			reset-names = "gem0_rst";
@@ -599,7 +613,7 @@
 				     <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
 			reg = <0x0 0xff0c0000 0x0 0x1000>;
 			clock-names = "pclk", "hclk", "tx_clk", "rx_clk", "tsu_clk";
-			iommus = <&smmu 0x875>;
+			/* iommus = <&smmu 0x875>; */
 			power-domains = <&zynqmp_firmware PD_ETH_1>;
 			resets = <&zynqmp_reset ZYNQMP_RESET_GEM1>;
 			reset-names = "gem1_rst";
@@ -613,7 +627,7 @@
 				     <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
 			reg = <0x0 0xff0d0000 0x0 0x1000>;
 			clock-names = "pclk", "hclk", "tx_clk", "rx_clk", "tsu_clk";
-			iommus = <&smmu 0x876>;
+			/* iommus = <&smmu 0x876>; */
 			power-domains = <&zynqmp_firmware PD_ETH_2>;
 			resets = <&zynqmp_reset ZYNQMP_RESET_GEM2>;
 			reset-names = "gem2_rst";
@@ -627,7 +641,7 @@
 				     <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
 			reg = <0x0 0xff0e0000 0x0 0x1000>;
 			clock-names = "pclk", "hclk", "tx_clk", "rx_clk", "tsu_clk";
-			iommus = <&smmu 0x877>;
+			/* iommus = <&smmu 0x877>; */
 			power-domains = <&zynqmp_firmware PD_ETH_3>;
 			resets = <&zynqmp_reset ZYNQMP_RESET_GEM3>;
 			reset-names = "gem3_rst";
@@ -689,7 +703,7 @@
 			msi-parent = <&pcie>;
 			reg = <0x0 0xfd0e0000 0x0 0x1000>,
 			      <0x0 0xfd480000 0x0 0x1000>,
-			      <0x80 0x00000000 0x0 0x1000000>;
+			      <0x80 0x00000000 0x0 0x10000000>;
 			reg-names = "breg", "pcireg", "cfg";
 			ranges = <0x02000000 0x00000000 0xe0000000 0x00000000 0xe0000000 0x00000000 0x10000000>,/* non-prefetchable memory */
 				 <0x43000000 0x00000006 0x00000000 0x00000006 0x00000000 0x00000002 0x00000000>;/* prefetchable memory */
@@ -699,7 +713,7 @@
 					<0x0 0x0 0x0 0x2 &pcie_intc 0x2>,
 					<0x0 0x0 0x0 0x3 &pcie_intc 0x3>,
 					<0x0 0x0 0x0 0x4 &pcie_intc 0x4>;
-			iommus = <&smmu 0x4d0>;
+			/* iommus = <&smmu 0x4d0>; */
 			power-domains = <&zynqmp_firmware PD_PCIE>;
 			pcie_intc: legacy-interrupt-controller {
 				interrupt-controller;
@@ -720,7 +734,7 @@
 			      <0x0 0xc0000000 0x0 0x8000000>;
 			#address-cells = <1>;
 			#size-cells = <0>;
-			iommus = <&smmu 0x873>;
+			/* iommus = <&smmu 0x873>; */
 			power-domains = <&zynqmp_firmware PD_QSPI>;
 		};
 
@@ -752,8 +766,7 @@
 			interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
 			power-domains = <&zynqmp_firmware PD_SATA>;
 			resets = <&zynqmp_reset ZYNQMP_RESET_SATA>;
-			iommus = <&smmu 0x4c0>, <&smmu 0x4c1>,
-				 <&smmu 0x4c2>, <&smmu 0x4c3>;
+			/* iommus = <&smmu 0x4c0>, <&smmu 0x4c1>, <&smmu 0x4c2>, <&smmu 0x4c3>; */
 		};
 
 		sdhci0: mmc@ff160000 {
@@ -764,7 +777,7 @@
 			interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
 			reg = <0x0 0xff160000 0x0 0x1000>;
 			clock-names = "clk_xin", "clk_ahb";
-			iommus = <&smmu 0x870>;
+			/* iommus = <&smmu 0x870>; */
 			#clock-cells = <1>;
 			clock-output-names = "clk_out_sd0", "clk_in_sd0";
 			power-domains = <&zynqmp_firmware PD_SD_0>;
@@ -779,7 +792,7 @@
 			interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
 			reg = <0x0 0xff170000 0x0 0x1000>;
 			clock-names = "clk_xin", "clk_ahb";
-			iommus = <&smmu 0x871>;
+			/* iommus = <&smmu 0x871>; */
 			#clock-cells = <1>;
 			clock-output-names = "clk_out_sd1", "clk_in_sd1";
 			power-domains = <&zynqmp_firmware PD_SD_1>;
@@ -912,6 +925,7 @@
 			status = "disabled";
 			compatible = "xlnx,zynqmp-dwc3";
 			reg = <0x0 0xff9d0000 0x0 0x100>;
+			clock-names = "bus_clk", "ref_clk";
 			power-domains = <&zynqmp_firmware PD_USB_0>;
 			resets = <&zynqmp_reset ZYNQMP_RESET_USB0_CORERESET>,
 				 <&zynqmp_reset ZYNQMP_RESET_USB0_HIBERRESET>,
@@ -922,14 +936,15 @@
 
 			dwc3_0: usb@fe200000 {
 				compatible = "snps,dwc3";
+				status = "disabled";
 				reg = <0x0 0xfe200000 0x0 0x40000>;
 				interrupt-parent = <&gic>;
 				interrupt-names = "host", "peripheral", "otg";
 				interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>,
 					     <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>,
 					     <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
-				clock-names = "bus_early", "ref";
-				iommus = <&smmu 0x860>;
+				clock-names = "ref";
+				/* iommus = <&smmu 0x860>; */
 				snps,quirk-frame-length-adjustment = <0x20>;
 				snps,resume-hs-terminations;
 				/* dma-coherent; */
@@ -942,6 +957,7 @@
 			status = "disabled";
 			compatible = "xlnx,zynqmp-dwc3";
 			reg = <0x0 0xff9e0000 0x0 0x100>;
+			clock-names = "bus_clk", "ref_clk";
 			power-domains = <&zynqmp_firmware PD_USB_1>;
 			resets = <&zynqmp_reset ZYNQMP_RESET_USB1_CORERESET>,
 				 <&zynqmp_reset ZYNQMP_RESET_USB1_HIBERRESET>,
@@ -951,14 +967,15 @@
 
 			dwc3_1: usb@fe300000 {
 				compatible = "snps,dwc3";
+				status = "disabled";
 				reg = <0x0 0xfe300000 0x0 0x40000>;
 				interrupt-parent = <&gic>;
 				interrupt-names = "host", "peripheral", "otg";
 				interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
 					     <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
 					     <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
-				clock-names = "bus_early", "ref";
-				iommus = <&smmu 0x861>;
+				clock-names = "ref";
+				/* iommus = <&smmu 0x861>; */
 				snps,quirk-frame-length-adjustment = <0x20>;
 				snps,resume-hs-terminations;
 				/* dma-coherent; */
@@ -1018,6 +1035,7 @@
 			interrupt-parent = <&gic>;
 			clock-names = "axi_clk";
 			power-domains = <&zynqmp_firmware PD_DP>;
+			/* iommus = <&smmu 0xce4>; */
 			#dma-cells = <1>;
 		};
 
@@ -1032,6 +1050,7 @@
 			reg-names = "dp", "blend", "av_buf", "aud";
 			interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-parent = <&gic>;
+			/* iommus = <&smmu 0xce3>; */
 			clock-names = "dp_apb_clk", "dp_aud_clk",
 				      "dp_vtc_pixel_clk_in";
 			power-domains = <&zynqmp_firmware PD_DP>;