[PATCH 7/9] dt-bindings: PCI: fsl,imx6q-pcie-ep: Add compatible string fsl,imx8q-pcie-ep

Frank Li
2024-09-19T22:12:55Z

Add new compatible string fsl,imx8q-pcie-ep for iMX8Q. Mark 'ranges'
property as required because CPU address is difference PCI address.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
.../devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml | 42 +++++++++++++++++++++-
1 file changed, 41 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
index 84ca12e8b25be..6f6eb1dfff40a 100644
--- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
@@ -22,6 +22,7 @@ properties:
- fsl,imx8mm-pcie-ep
- fsl,imx8mq-pcie-ep
- fsl,imx8mp-pcie-ep
+ - fsl,imx8q-pcie-ep
- fsl,imx95-pcie-ep

clocks:
@@ -45,6 +46,9 @@ properties:
items:
- const: dma

+ ranges:
+ maxItems: 1
+
required:
- compatible
- reg
@@ -74,6 +78,21 @@ allOf:
- const: dbi2
- const: atu

+ - if:
+ properties:
+ compatible:
+ enum:
+ - fsl,imx8q-pcie-ep
+ then:
+ properties:
+ reg:
+ maxItems: 1
+ reg-names:
+ items:
+ - const: dbi
+ required:
+ - ranges
+
- if:
properties:
compatible:
@@ -109,7 +128,14 @@ allOf:
- const: pcie_bus
- const: pcie_phy
- const: pcie_aux
- else:
+
+ - if:
+ properties:
+ compatible:
+ enum:
+ - fsl,imx8mm-pcie-ep
+ - fsl,imx8mp-pcie-ep
+ then:
properties:
clocks:
maxItems: 3
@@ -119,6 +145,20 @@ allOf:
- const: pcie_bus
- const: pcie_aux

+ - if:
+ properties:
+ compatible:
+ enum:
+ - fsl,imxq-pcie-ep
+ then:
+ properties:
+ clocks:
+ maxItems: 3
+ clock-names:
+ items:
+ - const: dbi
+ - const: mstr
+ - const: slv

unevaluatedProperties: false

--
2.34.1