summaryrefslogtreecommitdiff
path: root/Documentation
diff options
context:
space:
mode:
authorRob Herring <robh@kernel.org>2022-05-26 00:01:16 +0300
committerRob Herring <robh@kernel.org>2022-06-01 05:25:11 +0300
commitbcd7ec2cd720d5034a95d42f7ba3276b5e917bda (patch)
tree96cea7aafec01b4e8e7dd959d6db386fa5de4005 /Documentation
parentcdc46fa81cc00b8ae222f979320a14b902acc074 (diff)
downloadlinux-bcd7ec2cd720d5034a95d42f7ba3276b5e917bda.tar.xz
dt-bindings: PCI: socionext,uniphier-pcie: Add missing child interrupt controller
The Socionext interrupt controller internal to the the PCI block isn't documented which causes warnings when unevaluatedProperties check is also fixed. Add the 'interrupt-controller' child node and properties and fixup the example so that interrupt properties can be parsed. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Link: https://lore.kernel.org/r/20220525210117.2489333-1-robh@kernel.org
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/pci/socionext,uniphier-pcie.yaml23
1 files changed, 22 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie.yaml b/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie.yaml
index f5926d0fb085..638b99db0433 100644
--- a/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie.yaml
@@ -51,6 +51,19 @@ properties:
phy-names:
const: pcie-phy
+ interrupt-controller:
+ type: object
+ additionalProperties: false
+
+ properties:
+ interrupt-controller: true
+
+ '#interrupt-cells':
+ const: 1
+
+ interrupts:
+ maxItems: 1
+
required:
- compatible
- reg
@@ -62,6 +75,13 @@ unevaluatedProperties: false
examples:
- |
+ bus {
+ gic: interrupt-controller {
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ };
+ };
+
pcie: pcie@66000000 {
compatible = "socionext,uniphier-pcie";
reg-names = "dbi", "link", "config";
@@ -80,6 +100,7 @@ examples:
phys = <&pcie_phy>;
#interrupt-cells = <1>;
interrupt-names = "dma", "msi";
+ interrupt-parent = <&gic>;
interrupts = <0 224 4>, <0 225 4>;
interrupt-map-mask = <0 0 0 7>;
interrupt-map = <0 0 0 1 &pcie_intc 0>,
@@ -87,7 +108,7 @@ examples:
<0 0 0 3 &pcie_intc 2>,
<0 0 0 4 &pcie_intc 3>;
- pcie_intc: legacy-interrupt-controller {
+ pcie_intc: interrupt-controller {
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&gic>;