| Message ID | 20220509084920.14529-3-kavyasree.kotagiri@microchip.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add support for lan966 flexcom multiplexer | expand |
On 09/05/2022 10:49, Kavyasree Kotagiri wrote: > Add lan966 flexcom compatible string and flexcom mux > device tree properties. > > Signed-off-by: Kavyasree Kotagiri <kavyasree.kotagiri@microchip.com> > --- > .../bindings/mfd/atmel,flexcom.yaml | 52 ++++++++++++++++++- > 1 file changed, 51 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml b/Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml > index 79ec7ebc7055..228c095c84ca 100644 > --- a/Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml > +++ b/Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml > @@ -16,7 +16,9 @@ description: > > properties: > compatible: > - const: atmel,sama5d2-flexcom > + enum: > + - atmel,sama5d2-flexcom > + - microchip,lan966-flexcom > > reg: > maxItems: 1 > @@ -57,6 +59,27 @@ required: > > additionalProperties: false > > +allOf: > + - if: > + properties: > + compatible: > + contains: > + const: microchip,lan966-flexcom > + > + then: > + properties: > + mux-controls: > + minItems: 1 > + maxItems: 2 > + $ref: /schemas/types.yaml#/definitions/phandle-array > + > + mux-control-names: > + minItems: 1 > + $ref: ../mux/mux-consumer.yaml absolute path, so: /schemas/mux/mux-consumer.yaml Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml b/Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml index 79ec7ebc7055..228c095c84ca 100644 --- a/Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml +++ b/Documentation/devicetree/bindings/mfd/atmel,flexcom.yaml @@ -16,7 +16,9 @@ description: properties: compatible: - const: atmel,sama5d2-flexcom + enum: + - atmel,sama5d2-flexcom + - microchip,lan966-flexcom reg: maxItems: 1 @@ -57,6 +59,27 @@ required: additionalProperties: false +allOf: + - if: + properties: + compatible: + contains: + const: microchip,lan966-flexcom + + then: + properties: + mux-controls: + minItems: 1 + maxItems: 2 + $ref: /schemas/types.yaml#/definitions/phandle-array + + mux-control-names: + minItems: 1 + $ref: ../mux/mux-consumer.yaml + items: + - const: cs0 + - const: cs1 + patternProperties: "^serial@[0-9a-f]+$": description: See atmel-usart.txt for details of USART bindings. @@ -89,4 +112,31 @@ examples: atmel,fifo-size = <32>; }; }; + + - | + flx3: flexcom@e0064000 { + compatible = "microchip,lan966-flexcom"; + reg = <0xe0064000 0x100>; + clocks = <&fabric_clk>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0xe0064000 0x800>; + atmel,flexcom-mode = <2>; + mux-controls = <&mux 0>; + mux-control-names = "cs0"; + + spi3: spi@400 { + compatible = "atmel,at91rm9200-spi"; + reg = <0x400 0x200>; + interrupts = <0 51 4>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&fabric_clk>; + clock-names = "spi_clk"; + pinctrl-0 = <&fc3_b_sck_pins>, <&fc3_b_rxd_pins>, + <&fc3_b_txd_pins>, <&fc_shrd9_pins>; + pinctrl-names = "default"; + atmel,fifo-size = <32>; + }; + }; ...
Add lan966 flexcom compatible string and flexcom mux device tree properties. Signed-off-by: Kavyasree Kotagiri <kavyasree.kotagiri@microchip.com> --- .../bindings/mfd/atmel,flexcom.yaml | 52 ++++++++++++++++++- 1 file changed, 51 insertions(+), 1 deletion(-)