[PATCH 1/5] dt-bindings: PCI: mediatek-gen3: Add MT8196 support

Jianjun Wang
2025-01-03T06:00:58Z

Add compatible string and clock definition for MT8196. It has 6 clocks like
the MT8195, but 2 of them are different.

Signed-off-by: Jianjun Wang <jianjun.wang@mediatek.com>
---
.../bindings/pci/mediatek-pcie-gen3.yaml | 29 +++++++++++++++++++
1 file changed, 29 insertions(+)

diff --git a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
index f05aab2b1add..b4158a666fb6 100644
--- a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
+++ b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
@@ -51,6 +51,7 @@ properties:
- mediatek,mt7986-pcie
- mediatek,mt8188-pcie
- mediatek,mt8195-pcie
+ - mediatek,mt8196-pcie
- const: mediatek,mt8192-pcie
- const: mediatek,mt8192-pcie
- const: airoha,en7581-pcie
@@ -197,6 +198,34 @@ allOf:
minItems: 1
maxItems: 2

+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - mediatek,mt8196-pcie
+ then:
+ properties:
+ clocks:
+ minItems: 6
+
+ clock-names:
+ items:
+ - const: pl_250m
+ - const: tl_26m
+ - const: peri_26m
+ - const: peri_mem
+ - const: ahb_apb
+ - const: low_power
+
+ resets:
+ minItems: 1
+ maxItems: 2
+
+ reset-names:
+ minItems: 1
+ maxItems: 2
+
- if:
properties:
compatible:
--
2.46.0