dt-bindings: Drop redundant maxItems/items

'maxItems' equal to the 'items' list length is redundant. 'maxItems' is
preferred for a single entry while greater than 1 should have an 'items'
list.

A meta-schema check for this is pending once these existing cases are
fixed.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: dri-devel@lists.freedesktop.org
Cc: dmaengine@vger.kernel.org
Cc: alsa-devel@alsa-project.org
Cc: linux-usb@vger.kernel.org
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Vinod Koul <vkoul@kernel.org>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20201222040645.1323611-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>

diff --git a/Documentation/devicetree/bindings/display/xlnx/xlnx,zynqmp-dpsub.yaml b/Documentation/devicetree/bindings/display/xlnx/xlnx,zynqmp-dpsub.yaml
index 7b9d468..403d579 100644 (file)
--- a/Documentation/devicetree/bindings/display/xlnx/xlnx,zynqmp-dpsub.yaml
+++ b/Documentation/devicetree/bindings/display/xlnx/xlnx,zynqmp-dpsub.yaml
@@ -98,7 +98,6 @@ properties:
     maxItems: 1
 
   dmas:
-    maxItems: 4
     items:
       - description: Video layer, plane 0 (RGB or luma)
       - description: Video layer, plane 1 (U/V or U)

diff --git a/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.yaml b/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.yaml
index b548e47..c07eb6f 100644 (file)
--- a/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.yaml
+++ b/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.yaml
@@ -73,7 +73,6 @@ properties:
     maxItems: 1
 
   clock-names:
-    maxItems: 1
     items:
       - const: fck
 

diff --git a/Documentation/devicetree/bindings/mailbox/arm,mhu.yaml b/Documentation/devicetree/bindings/mailbox/arm,mhu.yaml
index d43791a..d07eb00 100644 (file)
--- a/Documentation/devicetree/bindings/mailbox/arm,mhu.yaml
+++ b/Documentation/devicetree/bindings/mailbox/arm,mhu.yaml
@@ -61,7 +61,6 @@ properties:
       - description: low-priority non-secure
       - description: high-priority non-secure
       - description: Secure
-    maxItems: 3
 
   clocks:
     maxItems: 1

diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml
index e543a61..b55775e 100644 (file)
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.yaml
@@ -44,7 +44,6 @@ properties:
     maxItems: 3
 
   clock-names:
-    maxItems: 3
     items:
       - const: hda
       - const: hda2hdmi
@@ -54,7 +53,6 @@ properties:
     maxItems: 3
 
   reset-names:
-    maxItems: 3
     items:
       - const: hda
       - const: hda2hdmi

diff --git a/Documentation/devicetree/bindings/usb/renesas,usb-xhci.yaml b/Documentation/devicetree/bindings/usb/renesas,usb-xhci.yaml
index 0f078bd..2260325 100644 (file)
--- a/Documentation/devicetree/bindings/usb/renesas,usb-xhci.yaml
+++ b/Documentation/devicetree/bindings/usb/renesas,usb-xhci.yaml
@@ -51,7 +51,6 @@ properties:
     maxItems: 1
 
   phy-names:
-    maxItems: 1
     items:
       - const: usb
 

diff --git a/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml b/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml
index 737c1f4..54c361d 100644 (file)
--- a/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml
+++ b/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml
@@ -74,11 +74,8 @@ properties:
 
   phys:
     maxItems: 1
-    items:
-      - description: phandle + phy specifier pair.
 
   phy-names:
-    maxItems: 1
     items:
       - const: usb