dt-bindings: Fix phandle-array constraints, again

The unfortunately named 'phandle-array' property type is really a matrix
with phandle and fixed arg cells entries. A matrix property should have 2
levels of items constraints.

Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://patch.msgid.link/20260507201749.2605365-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>

Documentation/devicetree/bindings/display/rockchip/rockchip,rk3399-cdn-dp.yaml

@@ -41,7 +41,9 @@ properties:
     minItems: 1
     items:
       - description: Extcon device providing the cable state for DP PHY device 0
+        maxItems: 1
       - description: Extcon device providing the cable state for DP PHY device 1
+        maxItems: 1
     description:
       List of phandle to the extcon device providing the cable state for the DP PHY.
 

Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml

@@ -40,6 +40,7 @@ properties:
 
   i2c-parent:
     $ref: /schemas/types.yaml#/definitions/phandle-array
+    minItems: 2
     items:
       maxItems: 1
     description:

Documentation/devicetree/bindings/mmc/hisilicon,hi3798cv200-dw-mshc.yaml

@@ -39,10 +39,11 @@ properties:
     $ref: /schemas/types.yaml#/definitions/phandle-array
     description: |
       DWMMC core on Hi3798MV2x SoCs has a delay-locked-loop(DLL) attached to card data input path.
-      It is integrated into CRG core on the SoC and has to be controlled during tuning.
+      It is integrated into CRG core on the SoC and has to be controlled during tuning
     items:
-      - description: A phandle pointed to the CRG syscon node
-      - description: Sample DLL register offset in CRG address space
+      - items:
+          - description: A phandle pointed to the CRG syscon node
+          - description: Sample DLL register offset in CRG address space
 
 required:
   - compatible

Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml

@@ -42,7 +42,19 @@ properties:
     description: State bits used by the AP to signal the modem.
     items:
       - description: Power control
+        items:
+          - description: Phandle to the Shared Memory Point 2 Point device
+              handling the communication with a remote processor
+          - description: Single bit index to toggle in the value sent to
+              the remote processor
+            maximum: 32
       - description: Power control acknowledgment
+        items:
+          - description: Phandle to the Shared Memory Point 2 Point device
+              handling the communication with a remote processor
+          - description: Single bit index to toggle in the value sent to
+              the remote processor
+            maximum: 32
 
   qcom,smem-state-names:
     description: Names for the state bits used by the AP to signal the modem.

Documentation/devicetree/bindings/net/qcom,ipa.yaml

@@ -128,7 +128,19 @@ properties:
     description: State bits used in by the AP to signal the modem.
     items:
       - description: Whether the "ipa-clock-enabled" state bit is valid
+        items:
+          - description: Phandle to the Shared Memory Point 2 Point device
+              handling the communication with a remote processor
+          - description: Single bit index to toggle in the value sent to
+              the remote processor
+            maximum: 32
       - description: Whether the IPA clock is enabled (if valid)
+        items:
+          - description: Phandle to the Shared Memory Point 2 Point device
+              handling the communication with a remote processor
+          - description: Single bit index to toggle in the value sent to
+              the remote processor
+            maximum: 32
 
   qcom,smem-state-names:
     description: The names of the state bits used for SMP2P output

Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml

@@ -158,7 +158,13 @@ properties:
     description: State bits used by the AP to signal the WLAN Q6.
     items:
       - description: Signal bits used to enable/disable low power mode
-                     on WCN in the case of WoW (Wake on Wireless).
+          on WCN in the case of WoW (Wake on Wireless).
+        items:
+          - description: Phandle to the Shared Memory Point 2 Point device
+              handling the communication with a remote processor
+          - description: Single bit index to toggle in the value sent to
+              the remote processor
+            maximum: 32
 
   qcom,smem-state-names:
     description: The names of the state bits used for SMP2P output.

Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml

@@ -80,7 +80,13 @@ properties:
     description: State bits used by the AP to signal the WLAN Q6.
     items:
       - description: Signal bits used to enable/disable low power mode
-                     on WCN6750 in the case of WoW (Wake on Wireless).
+          on WCN6750 in the case of WoW (Wake on Wireless).
+        items:
+          - description: Phandle to the Shared Memory Point 2 Point device
+              handling the communication with a remote processor
+          - description: Single bit index to toggle in the value sent to
+              the remote processor
+            maximum: 32
 
   qcom,smem-state-names:
     description: The names of the state bits used for SMP2P output.

Documentation/devicetree/bindings/net/wireless/qcom,ipq5332-wifi.yaml

@@ -168,8 +168,26 @@ properties:
     description: States used by the AP to signal the remote processor
     items:
       - description: Shutdown WCSS pd
+        items:
+          - description: Phandle to the Shared Memory Point 2 Point device
+              handling the communication with a remote processor
+          - description: Single bit index to toggle in the value sent to
+              the remote processor
+            maximum: 32
       - description: Stop WCSS pd
+        items:
+          - description: Phandle to the Shared Memory Point 2 Point device
+              handling the communication with a remote processor
+          - description: Single bit index to toggle in the value sent to
+              the remote processor
+            maximum: 32
       - description: Spawn WCSS pd
+        items:
+          - description: Phandle to the Shared Memory Point 2 Point device
+              handling the communication with a remote processor
+          - description: Single bit index to toggle in the value sent to
+              the remote processor
+            maximum: 32
 
   qcom,smem-state-names:
     description:

Documentation/devicetree/bindings/pci/toshiba,tc9563.yaml

@@ -49,8 +49,9 @@ properties:
       A phandle to the parent I2C node and the slave address of the device
       used to configure tc9563 to change FTS, tx amplitude etc.
     items:
-      - description: Phandle to the I2C controller node
-      - description: I2C slave address
+      - items:
+          - description: Phandle to the I2C controller node
+          - description: I2C slave address
 
 patternProperties:
   "^pcie@[1-3],0$":

Documentation/devicetree/bindings/remoteproc/qcom,msm8916-mss-pil.yaml

@@ -108,6 +108,12 @@ properties:
     description: States used by the AP to signal the Hexagon core
     items:
       - description: Stop modem
+        items:
+          - description: Phandle to the Shared Memory Point 2 Point device
+              handling the communication with a remote processor
+          - description: Single bit index to toggle in the value sent to
+              the remote processor
+            maximum: 32
 
   qcom,smem-state-names:
     description: Names of the states used by the AP to signal the Hexagon core

Documentation/devicetree/bindings/remoteproc/qcom,msm8996-mss-pil.yaml

@@ -101,6 +101,13 @@ properties:
     description: States used by the AP to signal the Hexagon core
     items:
       - description: Stop modem
+        items:
+          - description: Phandle to the Shared Memory Point 2 Point or Shared
+              Memory Manager device handling the communication with a remote
+              processor
+          - description: Single bit index to toggle in the value sent to
+              the remote processor
+            maximum: 32
 
   qcom,smem-state-names:
     description: Names of the states used by the AP to signal the Hexagon core

Documentation/devicetree/bindings/remoteproc/qcom,pas-common.yaml

@@ -60,6 +60,12 @@ properties:
     description: States used by the AP to signal the Hexagon core
     items:
       - description: Stop the modem
+        items:
+          - description: Phandle to the Shared Memory Point 2 Point device
+              handling the communication with a remote processor
+          - description: Single bit index to toggle in the value sent to
+              the remote processor
+            maximum: 32
 
   qcom,smem-state-names:
     description: The names of the state bits used for SMP2P output

Documentation/devicetree/bindings/remoteproc/qcom,qcs404-cdsp-pil.yaml

@@ -92,6 +92,12 @@ properties:
     description: States used by the AP to signal the Hexagon core
     items:
       - description: Stop the modem
+        items:
+          - description: Phandle to the Shared Memory Point 2 Point device
+              handling the communication with a remote processor
+          - description: Single bit index to toggle in the value sent to
+              the remote processor
+            maximum: 32
 
   qcom,smem-state-names:
     description: The names of the state bits used for SMP2P output

Documentation/devicetree/bindings/remoteproc/qcom,sc7180-mss-pil.yaml

@@ -133,6 +133,12 @@ properties:
     description: States used by the AP to signal the Hexagon core
     items:
       - description: Stop the modem
+        items:
+          - description: Phandle to the Shared Memory Point 2 Point device
+              handling the communication with a remote processor
+          - description: Single bit index to toggle in the value sent to
+              the remote processor
+            maximum: 32
 
   qcom,smem-state-names:
     description: The names of the state bits used for SMP2P output

Documentation/devicetree/bindings/remoteproc/qcom,sc7280-adsp-pil.yaml

@@ -91,6 +91,12 @@ properties:
     description: States used by the AP to signal the Hexagon core
     items:
       - description: Stop the modem
+        items:
+          - description: Phandle to the Shared Memory Point 2 Point device
+              handling the communication with a remote processor
+          - description: Single bit index to toggle in the value sent to
+              the remote processor
+            maximum: 32
 
   qcom,smem-state-names:
     description: The names of the state bits used for SMP2P output

Documentation/devicetree/bindings/remoteproc/qcom,sc7280-mss-pil.yaml

@@ -147,6 +147,12 @@ properties:
     description: States used by the AP to signal the Hexagon core
     items:
       - description: Stop the modem
+        items:
+          - description: Phandle to the Shared Memory Point 2 Point device
+              handling the communication with a remote processor
+          - description: Single bit index to toggle in the value sent to
+              the remote processor
+            maximum: 32
 
   qcom,smem-state-names:
     description: The names of the state bits used for SMP2P output

Documentation/devicetree/bindings/remoteproc/qcom,sc7280-wpss-pil.yaml

@@ -104,6 +104,12 @@ properties:
     description: States used by the AP to signal the Hexagon core
     items:
       - description: Stop the modem
+        items:
+          - description: Phandle to the Shared Memory Point 2 Point device
+              handling the communication with a remote processor
+          - description: Single bit index to toggle in the value sent to
+              the remote processor
+            maximum: 32
 
   qcom,smem-state-names:
     description: The names of the state bits used for SMP2P output

Documentation/devicetree/bindings/remoteproc/qcom,sdm845-adsp-pil.yaml

@@ -92,6 +92,12 @@ properties:
     description: States used by the AP to signal the Hexagon core
     items:
       - description: Stop the modem
+        items:
+          - description: Phandle to the Shared Memory Point 2 Point device
+              handling the communication with a remote processor
+          - description: Single bit index to toggle in the value sent to
+              the remote processor
+            maximum: 32
 
   qcom,smem-state-names:
     description: The names of the state bits used for SMP2P output

Documentation/devicetree/bindings/remoteproc/qcom,wcnss-pil.yaml

@@ -84,6 +84,12 @@ properties:
       States used by the AP to signal the WCNSS core that it should shutdown
     items:
       - description: Stop the modem
+        items:
+          - description: Phandle to the Shared Memory Point 2 Point device
+              handling the communication with a remote processor
+          - description: Single bit index to toggle in the value sent to
+              the remote processor
+            maximum: 32
 
   qcom,smem-state-names:
     description: The names of the state bits used for SMP2P output

Documentation/devicetree/bindings/sound/samsung,tm2.yaml

@@ -45,8 +45,12 @@ properties:
     description: Phandles to the I2S controllers.
     $ref: /schemas/types.yaml#/definitions/phandle-array
     items:
-      - description: Phandle to I2S0.
-      - description: Phandle to I2S1.
+      - items:
+          - description: Phandle to I2S0
+          - description: Unused
+      - items:
+          - description: Phandle to I2S1
+          - description: Unused
 
   mic-bias-gpios:
     description: GPIO pin that enables the Main Mic bias regulator.

Documentation/devicetree/bindings/spi/st,stm32mp25-ospi.yaml

@@ -49,8 +49,9 @@ properties:
     description: configure OCTOSPI delay block.
     $ref: /schemas/types.yaml#/definitions/phandle-array
     items:
-      - description: phandle to syscfg
-      - description: register offset within syscfg
+      - items:
+          - description: phandle to syscfg
+          - description: register offset within syscfg
 
   access-controllers:
     description: phandle to the rifsc device to check access right

Documentation/devicetree/bindings/usb/chipidea,usb2-common.yaml

@@ -97,7 +97,9 @@ properties:
     minItems: 1
     items:
       - description: vbus extcon
+        maxItems: 1
       - description: id extcon
+        maxItems: 1
 
   phy-clkgate-delay-us:
     description:

Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml

@@ -61,9 +61,10 @@ properties:
       offset, and phy index
     $ref: /schemas/types.yaml#/definitions/phandle-array
     items:
-      - description: phandle to TCSR node
-      - description: register offset
-      - description: phy index
+      - items:
+          - description: phandle to TCSR node
+          - description: register offset
+          - description: phy index
 
   nvidia,phy:
     description: phandle of usb phy that connects to the port. Use "phys" instead.