dt-bindings: Drop required 'interrupt-parent'

'interrupt-parent' is never required as it can be in a parent node or a
parent node itself can be an interrupt provider. Where exactly it lives is
outside the scope of a binding schema.

Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Bartosz Golaszewski <brgl@bgdev.pl>
Link: https://lore.kernel.org/r/20220107031905.2406176-1-robh@kernel.org

diff --git a/Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml b/Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
index 9ad470e..b085450 100644 (file)
--- a/Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
+++ b/Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
@@ -43,7 +43,6 @@ required:
   - gpio-controller
   - interrupt-controller
   - "#interrupt-cells"
-  - interrupt-parent
 
 additionalProperties: false
 

diff --git a/Documentation/devicetree/bindings/mailbox/ti,omap-mailbox.yaml b/Documentation/devicetree/bindings/mailbox/ti,omap-mailbox.yaml
index e864d79..d433e49 100644 (file)
--- a/Documentation/devicetree/bindings/mailbox/ti,omap-mailbox.yaml
+++ b/Documentation/devicetree/bindings/mailbox/ti,omap-mailbox.yaml
@@ -180,15 +180,6 @@ allOf:
         compatible:
           enum:
             - ti,am654-mailbox
-    then:
-      required:
-        - interrupt-parent
-
-  - if:
-      properties:
-        compatible:
-          enum:
-            - ti,am654-mailbox
             - ti,am64-mailbox
     then:
       properties:

diff --git a/Documentation/devicetree/bindings/mfd/cirrus,madera.yaml b/Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
index 499c62c..5dce62a 100644 (file)
--- a/Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
+++ b/Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
@@ -221,7 +221,6 @@ required:
   - '#gpio-cells'
   - interrupt-controller
   - '#interrupt-cells'
-  - interrupt-parent
   - interrupts
   - AVDD-supply
   - DBVDD1-supply

diff --git a/Documentation/devicetree/bindings/net/lantiq,etop-xway.yaml b/Documentation/devicetree/bindings/net/lantiq,etop-xway.yaml
index 437502c..3ce9f9a 100644 (file)
--- a/Documentation/devicetree/bindings/net/lantiq,etop-xway.yaml
+++ b/Documentation/devicetree/bindings/net/lantiq,etop-xway.yaml
@@ -46,7 +46,6 @@ properties:
 required:
   - compatible
   - reg
-  - interrupt-parent
   - interrupts
   - interrupt-names
   - lantiq,tx-burst-length

diff --git a/Documentation/devicetree/bindings/net/lantiq,xrx200-net.yaml b/Documentation/devicetree/bindings/net/lantiq,xrx200-net.yaml
index 7bc074a..5bc1a21 100644 (file)
--- a/Documentation/devicetree/bindings/net/lantiq,xrx200-net.yaml
+++ b/Documentation/devicetree/bindings/net/lantiq,xrx200-net.yaml
@@ -38,7 +38,6 @@ properties:
 required:
   - compatible
   - reg
-  - interrupt-parent
   - interrupts
   - interrupt-names
   - "#address-cells"

diff --git a/Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml b/Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
index 9215c6e..392f0ab 100644 (file)
--- a/Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
@@ -63,7 +63,6 @@ required:
   - num-lanes
   - interrupts
   - interrupt-names
-  - interrupt-parent
   - interrupt-map-mask
   - interrupt-map
   - clocks

diff --git a/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml b/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
index a2bbc0e..32f4641 100644 (file)
--- a/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
+++ b/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
@@ -55,7 +55,6 @@ required:
   - reg-names
   - "#interrupt-cells"
   - interrupts
-  - interrupt-parent
   - interrupt-map
   - interrupt-map-mask
   - bus-range