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Date: Mon, 6 Dec 2021 13:44:05 -0600
From: Rob Herring <robh@...nel.org>
To: Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
Ryder Lee <ryder.lee@...iatek.com>,
Jianjun Wang <jianjun.wang@...iatek.com>,
Sergio Paracuellos <sergio.paracuellos@...il.com>,
Bjorn Helgaas <bhelgaas@...gle.com>,
Matthias Brugger <matthias.bgg@...il.com>,
Daire McNamara <daire.mcnamara@...rochip.com>,
Abraham I <kishon@...com>
Cc: devicetree@...r.kernel.org, linux-pci@...r.kernel.org,
linux-mediatek@...ts.infradead.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH] dt-bindings: PCI: Fix 'unevaluatedProperties' warnings
With 'unevaluatedProperties' support implemented, there's several
warnings due to undocumented properties:
Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.example.dt.yaml: pcie@...40000: pcie@0,0: Unevaluated properties are not allowed ('phy-names' was unexpected)
Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.example.dt.yaml: pcie@...40000: pcie@1,0: Unevaluated properties are not allowed ('phy-names' was unexpected)
Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.example.dt.yaml: pcie@...40000: pcie@2,0: Unevaluated properties are not allowed ('phy-names' was unexpected)
Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.example.dt.yaml: pcie@...30000: Unevaluated properties are not allowed ('phy-names' was unexpected)
Documentation/devicetree/bindings/pci/microchip,pcie-host.example.dt.yaml: pcie@...0000000: Unevaluated properties are not allowed ('interrupt-controller' was unexpected)
Documentation/devicetree/bindings/pci/ti,am65-pci-ep.example.dt.yaml: pcie-ep@...0000: Unevaluated properties are not allowed ('num-ib-windows', 'num-ob-windows' were unexpected)
Documentation/devicetree/bindings/pci/ti,am65-pci-host.example.dt.yaml: pcie@...0000: Unevaluated properties are not allowed ('num-viewport', 'interrupts' were unexpected)
Documentation/devicetree/bindings/pci/ti,j721e-pci-host.example.dt.yaml: pcie@...0000: Unevaluated properties are not allowed ('dma-coherent' was unexpected)
Add the necessary property definitions or remove the properties from the
examples to fix these warnings.
Cc: Ryder Lee <ryder.lee@...iatek.com>
Cc: Jianjun Wang <jianjun.wang@...iatek.com>
Cc: Sergio Paracuellos <sergio.paracuellos@...il.com>
Cc: Bjorn Helgaas <bhelgaas@...gle.com>
Cc: Matthias Brugger <matthias.bgg@...il.com>
Cc: Daire McNamara <daire.mcnamara@...rochip.com>
Cc: Abraham I <kishon@...com>
Cc: linux-pci@...r.kernel.org
Cc: linux-mediatek@...ts.infradead.org
Cc: linux-arm-kernel@...ts.infradead.org
Signed-off-by: Rob Herring <robh@...nel.org>
---
.../bindings/pci/mediatek,mt7621-pcie.yaml | 3 +++
.../bindings/pci/mediatek-pcie-gen3.yaml | 4 ++++
.../bindings/pci/microchip,pcie-host.yaml | 18 ++++++++++++++++++
.../bindings/pci/ti,am65-pci-ep.yaml | 2 --
.../bindings/pci/ti,am65-pci-host.yaml | 4 +++-
.../bindings/pci/ti,j721e-pci-host.yaml | 2 ++
6 files changed, 30 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml b/Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
index 044fa967bc8b..d60f43fd9c5a 100644
--- a/Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
@@ -45,6 +45,9 @@ patternProperties:
phys:
maxItems: 1
+ phy-names:
+ pattern: '^pcie-phy[0-2]$'
+
required:
- "#interrupt-cells"
- interrupt-map-mask
diff --git a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
index 742206dbd965..0499b94627ae 100644
--- a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
+++ b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
@@ -95,6 +95,10 @@ properties:
phys:
maxItems: 1
+ phy-names:
+ items:
+ - const: pcie-phy
+
'#interrupt-cells':
const: 1
diff --git a/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml b/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml
index 7b0776457178..edb4f81253c8 100644
--- a/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml
+++ b/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml
@@ -46,6 +46,24 @@ properties:
msi-parent:
description: MSI controller the device is capable of using.
+ interrupt-controller:
+ type: object
+ properties:
+ '#address-cells':
+ const: 0
+
+ '#interrupt-cells':
+ const: 1
+
+ interrupt-controller: true
+
+ required:
+ - '#address-cells'
+ - '#interrupt-cells'
+ - interrupt-controller
+
+ additionalProperties: false
+
required:
- reg
- reg-names
diff --git a/Documentation/devicetree/bindings/pci/ti,am65-pci-ep.yaml b/Documentation/devicetree/bindings/pci/ti,am65-pci-ep.yaml
index 78c217d362a7..a6896cb40e83 100644
--- a/Documentation/devicetree/bindings/pci/ti,am65-pci-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/ti,am65-pci-ep.yaml
@@ -66,8 +66,6 @@ examples:
reg-names = "app", "dbics", "addr_space", "atu";
power-domains = <&k3_pds 120 TI_SCI_PD_EXCLUSIVE>;
ti,syscon-pcie-mode = <&pcie0_mode>;
- num-ib-windows = <16>;
- num-ob-windows = <16>;
max-link-speed = <2>;
dma-coherent;
interrupts = <GIC_SPI 340 IRQ_TYPE_EDGE_RISING>;
diff --git a/Documentation/devicetree/bindings/pci/ti,am65-pci-host.yaml b/Documentation/devicetree/bindings/pci/ti,am65-pci-host.yaml
index 834dc1c1743c..eabe1635e336 100644
--- a/Documentation/devicetree/bindings/pci/ti,am65-pci-host.yaml
+++ b/Documentation/devicetree/bindings/pci/ti,am65-pci-host.yaml
@@ -29,6 +29,9 @@ properties:
- const: config
- const: atu
+ interrupts:
+ maxItems: 1
+
power-domains:
maxItems: 1
@@ -87,7 +90,6 @@ examples:
ti,syscon-pcie-id = <&pcie_devid>;
ti,syscon-pcie-mode = <&pcie0_mode>;
bus-range = <0x0 0xff>;
- num-viewport = <16>;
max-link-speed = <2>;
dma-coherent;
interrupts = <GIC_SPI 340 IRQ_TYPE_EDGE_RISING>;
diff --git a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
index cc900202df29..2115d5a3f0e1 100644
--- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
+++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
@@ -60,6 +60,8 @@ properties:
- const: fck
- const: pcie_refclk
+ dma-coherent: true
+
vendor-id:
const: 0x104c
--
2.32.0
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