Add lan966 flexcom compatible string and flexcom mux
device tree properties
Signed-off-by: Kavyasree Kotagiri <kavyasree.kotagiri@xxxxxxxxxxxxx>
---
.../devicetree/bindings/mfd/atmel,flexcom.yaml | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml b/Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml
index 62dea9b891d8..3e056857c44a 100644
--- a/Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml
+++ b/Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml
@@ -18,6 +18,7 @@ properties:
compatible:
enum:
- atmel,sama5d2-flexcom
+ - microchip,lan966-flexcom
reg:
minItems: 1
@@ -45,6 +46,19 @@ properties:
$ref: /schemas/types.yaml#/definitions/uint32
enum: [0, 1, 2]
+ # The following optional mux properties are only for lan966 flexcoms
+ mux-controls:
+ minItems: 1
+ description: Phandle to the mux controller to map flexcom chip-select
+ to flexcom shared pin.
+
+ mux-control-names:
+ description: String to label the mux controller.
+ minItems: 1
+ items:
+ - const: cs0
+ - const: cs1
+
required:
- compatible
- reg
@@ -64,5 +78,7 @@ examples:
#size-cells = <1>;
ranges = <0x0 0xf8034000 0x800>;
atmel,flexcom-mode = <2>;
+ mux-controls = <&mux 0>;
+ mux-control-names = "cs0";
};
...
--
2.17.1
