Re: [PATCH V6 3/4] arm64: dts: qcom: sc7180-trogdor: Add wakeup support for BT UART

[Matthias Kaehlcke]

On Mon, Sep 14, 2020 at 07:28:36PM +0530, satya priya wrote:
> Add the necessary pinctrl, interrupt property and a suitable sleep config
> to support Bluetooth wakeup feature.
> 
> GPIO mode is configured in sleep state to drive the RTS/RFR line low.
> If QUP function is selected in sleep state, UART RTS/RFR is pulled high
> during suspend and BT SoC not able to send wakeup bytes.
> 
> Signed-off-by: satya priya <skakit@xxxxxxxxxxxxxx>

Reviewed-by: Matthias Kaehlcke <mka@xxxxxxxxxxxx>
Tested-by: Matthias Kaehlcke <mka@xxxxxxxxxxxx>