dt-bindings: imx6q-pcie: Handle various PD configurations

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The i.MX SoCs have various power domain configurations routed into
the PCIe IP. MX6SX is the only one which contains 2 domains and also
uses power-domain-names. MX6QDL do not use any domains. All the rest
uses one domain and does not use power-domain-names anymore.

Document all those configurations in the DT binding document.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://lore.kernel.org/r/20221211024859.672076-2-marex@denx.de
Signed-off-by: Rob Herring <robh@kernel.org>

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Marek Vasut 2022-12-11 03:48:58 +01:00 • committed by Rob Herring

parent 22c9f19002

commit 8b8161edf1

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Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml

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