Messages in this thread | | | From | Doug Anderson <> | Date | Mon, 14 Sep 2020 14:23:04 -0700 | Subject | Re: [PATCH V6 3/4] arm64: dts: qcom: sc7180-trogdor: Add wakeup support for BT UART |
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Hi,
On Mon, Sep 14, 2020 at 6:59 AM satya priya <skakit@codeaurora.org> 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@codeaurora.org> > --- > Changes in V5: > - Newly added in V5. This patch adds wakeup support for trogdor board files. > > Changes in V6: > - As per Doug's comment deleted interrupts property and sorted the qup sleep > state before trackpad. > - As per Bjorn's comment canged the commit text, rationale for RTS, TX, RX. > > arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 54 ++++++++++++++++++++++++++++ > 1 file changed, 54 insertions(+)
Reviewed-by: Douglas Anderson <dianders@chromium.org>
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