dt-bindings: usb: smsc,usb3503: Add usb3803
authorEmanuele Ghidoli <emanuele.ghidoli@toradex.com>
Mon, 13 Mar 2023 16:50:37 +0000 (17:50 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 16 Mar 2023 11:18:03 +0000 (12:18 +0100)
commit1239e8124714ca94dd4c882266ee4bcad3f46e73
treea5dfa58484e7e15f07249987a1aa18d434bb6cff
parent34427557747cad5f599d65be894e846b31714602
dt-bindings: usb: smsc,usb3503: Add usb3803

Add support for usb3803, compared to usb3503 it uses a regular USB
connection to upstream instead of HSIC, it has an additional
low power mode (bypass) and an additional control signal (BYPASS_N).

In bypass mode the downstream port 3 is connected to the upstream port
with low switch resistance R_on.

Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230313165039.255579-2-francesco@dolcini.it
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Documentation/devicetree/bindings/usb/smsc,usb3503.yaml