Commit de259b7b authored by Naman Trivedi Manojbhai's avatar Naman Trivedi Manojbhai Committed by Rob Herring
Browse files

dt-bindings: power: xilinx: merge zynqmp-genpd.txt with firmware binding 



Remove the zynqmp-genpd.txt binding. Add the power-domain-cells
property from the zynqmp-genpd.txt binding to firmware binding.

Signed-off-by: default avatarNaman Trivedi Manojbhai <naman.trivedimanojbhai@amd.com>
Acked-by: default avatarConor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230816130309.1338446-1-naman.trivedimanojbhai@amd.com


Signed-off-by: default avatarRob Herring <robh@kernel.org>
parent abe916c5

Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml

+14 −0
Original line number Diff line number Diff line
@@ -38,6 +38,9 @@ properties: 
      - smc

      - hvc



  "#power-domain-cells":

    const: 1



  versal_fpga:

    $ref: /schemas/fpga/xlnx,versal-fpga.yaml#

    description: Compatible of the FPGA device.
@@ -66,6 +69,17 @@ additionalProperties: false 


examples:

  - |

    #include <dt-bindings/power/xlnx-zynqmp-power.h>

    firmware {

      zynqmp_firmware: zynqmp-firmware {

        #power-domain-cells = <1>;

        };

    };



    sata {

      power-domains = <&zynqmp_firmware PD_SATA>;

    };



    versal-firmware {

      compatible = "xlnx,versal-firmware";

      method = "smc";

Documentation/devicetree/bindings/power/xlnx,zynqmp-genpd.txt

deleted100644 → 0
+0 −34
Original line number Diff line number Diff line 
-----------------------------------------------------------

Device Tree Bindings for the Xilinx Zynq MPSoC PM domains

-----------------------------------------------------------

The binding for zynqmp-power-controller follow the common

generic PM domain binding[1].



[1] Documentation/devicetree/bindings/power/power-domain.yaml



== Zynq MPSoC Generic PM Domain Node ==



Required property:

 - Below property should be in zynqmp-firmware node.

 - #power-domain-cells:	Number of cells in a PM domain specifier. Must be 1.



Power domain ID indexes are mentioned in

include/dt-bindings/power/xlnx-zynqmp-power.h.



-------

Example

-------



firmware {

	zynqmp_firmware: zynqmp-firmware {

		...

		#power-domain-cells = <1>;

		...

	};

};



sata {

	...

	power-domains = <&zynqmp_firmware 28>;

	...

};