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dt-bindings: net: qcom,ipa: add firmware-name property
Add a new optional firmware-name property to the IPA DT node. It is used only if the modem is not doing early initialization (i.e., if the modem-init property is not present). Its value is the name of the firmware file to use; if it's not specified, a default name ("ipa_fws.mdt") is used. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -125,6 +125,14 @@ properties:
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the firmware passed to Trust Zone for authentication. Required
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when Trust Zone (not the modem) performs early initialization.
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firmware-name:
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$ref: /schemas/types.yaml#/definitions/string
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description:
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If present, name (or relative path) of the file within the
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firmware search path containing the firmware image used when
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initializing IPA hardware. Optional, and only used when
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Trust Zone performs early initialization.
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required:
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- compatible
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- iommus
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@ -134,12 +142,23 @@ required:
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- interconnects
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- qcom,smem-states
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# Either modem-init is present, or memory-region must be present.
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oneOf:
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- required:
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- modem-init
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- required:
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- memory-region
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# If memory-region is present, firmware-name may optionally be present.
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# But if modem-init is present, firmware-name must not be present.
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if:
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required:
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- modem-init
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then:
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not:
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required:
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- firmware-name
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additionalProperties: false
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examples:
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