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| /openbmc/linux/Documentation/devicetree/bindings/usb/ |
| H A D | samsung,exynos-dwc3.yaml | d4f6b987 Fri Jan 27 15:17:48 CST 2023 Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> dt-bindings: usb: samsung,exynos-dwc3: allow unit address in DTS
The Samsung Exynos SoC USB 3.0 DWC3 Controller is a simple wrapper of
actual DWC3 Controller device node. It handles necessary Samsung
Exynos-specific resources (regulators, clocks), but does not have its
own MMIO address space.
However neither simple-bus bindings nor dtc W=1 accept device nodes in
soc@ node which do not have unit address.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230127211748.260718-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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