Messages in this thread Patch in this message | | | From | Piyush Mehta <> | Subject | [PATCH] dt-bindings: firmware: add reset-controller property | Date | Sun, 9 Jul 2023 22:55:42 +0530 |
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The reset controller is responsible for managing both device-level resets and individual PMC (Power Management Controller) block resets.
To facilitate this functionality reset-controller property is added to the firmware device tree binding.
Signed-off-by: Piyush Mehta <piyush.mehta@amd.com> --- .../firmware/xilinx/xlnx,zynqmp-firmware.yaml | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml b/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml index 910bebe6cfa8..c3a7a5a61d02 100644 --- a/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml +++ b/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.yaml @@ -59,6 +59,12 @@ properties: controller. type: object + reset-controller: + $ref: /schemas/reset/xlnx,zynqmp-reset.yaml# + description: The reset-controller has the ability to reset lines connected + to different blocks and peripherals in the SoC. + type: object + required: - compatible @@ -84,6 +90,11 @@ examples: clocks = <&ref>, <&alt_ref>, <&pl_alt_ref>; clock-names = "ref", "alt_ref", "pl_alt_ref"; }; + + zynqmp_reset: reset-controller { + compatible = "xlnx,zynqmp-reset"; + #reset-cells = <1>; + }; }; ... -- 2.25.1
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