linux-kernel - Re: [PATCH V6 0/4] Add wakeup support over UART RX

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Message-ID: <20200915001623.GB471@uller>
Date:   Tue, 15 Sep 2020 00:16:23 +0000
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     satya priya <skakit@...eaurora.org>
Cc:     Matthias Kaehlcke <mka@...omium.org>, gregkh@...uxfoundation.org,
        Andy Gross <agross@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, akashast@...eaurora.org,
        rojay@...eaurora.org, msavaliy@....qualcomm.com,
        dianders@...omium.org
Subject: Re: [PATCH V6 0/4] Add wakeup support over UART RX

On Mon 14 Sep 13:58 UTC 2020, satya priya wrote:

> Changes in V2:
>  - As per Matthias's comment added wakeup support for all the UARTs
>    of SC7180.
>  - Added sleep state in sc7180-idp.dts file.
>  - Modify the if check in set_mctrl API in serial driver to avoid
>    making RFR high during suspend.
> 
> Changes in V3:
>  - As per Matthias's comments modify the idp dts pin config to keep
>    only the required pin settings.
>  - Remove the extra parentheses from serial driver patch.
> 
> Changes in V4:
>  - As per Matthias's comments, change the commit text to mention why
>    GPIO function needs to be selected in sleep.
>  - Add separate patch for improvements made in pin conf settings.
> 
> Changes in V5:
>  - Moved pinctrl and interrupt configuration to board specific files.
>  - Added new patch for trogdor board specific changes.
> 
> Changes in V6:
>  - As per Doug's comments, fixed nits in patch 2 and 3.
>  - As per Bjorn's comments changed the commit text and rationale for
>    rts, tx and rx in patch 2 and 3.
> 
> satya priya (4):
>   arm64: dts: qcom: sc7180: Improve the uart3 pin config for sc7180-idp
>   arm64: dts: qcom: sc7180: Add wakeup support for BT UART on sc7180-idp
>   arm64: dts: qcom: sc7180-trogdor: Add wakeup support for BT UART

Applied these...

>   tty: serial: qcom_geni_serial: Fix the UART wakeup issue

...expecting Greg to pick this one up.

Thanks,
Bjorn

> 
>  arch/arm64/boot/dts/qcom/sc7180-idp.dts      | 65 +++++++++++++++++++++++++---
>  arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 54 +++++++++++++++++++++++
>  drivers/tty/serial/qcom_geni_serial.c        |  2 +-
>  3 files changed, 114 insertions(+), 7 deletions(-)
> 
> -- 
> QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member 
> of Code Aurora Forum, hosted by The Linux Foundation
>