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Subject[PATCH v4 1/3] dt-bindings: PCI: mediatek-gen3: Support mt8195
Date
From: Jianjun Wang <jianjun.wang@mediatek.com>

In order to support mt8195 pcie node, update the yaml to support new
properties of iommu and power-domain, and update the reset-names
property to allow only one 'mac' name.

Signed-off-by: Jianjun Wang <jianjun.wang@mediatek.com>
Signed-off-by: TingHan Shen <tinghan.shen@mediatek.com>
---
.../bindings/pci/mediatek-pcie-gen3.yaml | 16 +++++++++++++---
1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
index c00be39af64e..a9013c10131a 100644
--- a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
+++ b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
@@ -70,14 +70,21 @@ properties:
minItems: 1
maxItems: 8

+ iommu-map:
+ maxItems: 1
+
+ iommu-map-mask:
+ const: 0
+
resets:
minItems: 1
maxItems: 2

reset-names:
- minItems: 1
- items:
- - const: phy
+ oneOf:
+ - items:
+ - const: phy
+ - const: mac
- const: mac

clocks:
@@ -107,6 +114,9 @@ properties:
items:
- const: pcie-phy

+ power-domains:
+ maxItems: 1
+
'#interrupt-cells':
const: 1

--
2.18.0
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