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References: <1599742438-16811-1-git-send-email-skakit@codeaurora.org> <1599742438-16811-4-git-send-email-skakit@codeaurora.org>
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From:   Doug Anderson <dianders@chromium.org>
Date:   Thu, 10 Sep 2020 07:42:30 -0700
Message-ID: <CAD=FV=Wxo6ggLN39UMtMNwd6GOQwnEjA1MCxHjB6cmE9RTRMPA@mail.gmail.com>
Subject: Re: [PATCH V5 3/4] arm64: dts: qcom: sc7180-trogdor: Add pinctrl and
 interrupt config for BT UART
To:     satya priya <skakit@codeaurora.org>
Cc:     Bjorn Andersson <bjorn.andersson@linaro.org>,
        Matthias Kaehlcke <mka@chromium.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Andy Gross <agross@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        linux-arm-msm <linux-arm-msm@vger.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@vger.kernel.org>, LKML <linux-kernel@vger.kernel.org>,
        Akash Asthana <akashast@codeaurora.org>,
        Roja Rani Yarubandi <rojay@codeaurora.org>,
        msavaliy@qti.qualcomm.com
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Sender: linux-kernel-owner@vger.kernel.org
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Hi,

On Thu, Sep 10, 2020 at 5:55 AM satya priya <skakit@codeaurora.org> wrote:
>
> Add a suitable sleep configuration for uart3 to support Bluetooth wakeup.
>
> 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. So, configure
> GPIO mode in sleep state to keep it low during suspend.
>
> Signed-off-by: satya priya <skakit@codeaurora.org>
> ---
> Changes in V5:
>  - Newly added in V5. This patch adds wakeup support for trogdor board files.
>
>  arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 48 ++++++++++++++++++++++++++++
>  1 file changed, 48 insertions(+)

Note: I can't find this email on any of the mailing lists.  Can you
check your config?  I tried:

http://lore.kernel.org/r/1599742438-16811-4-git-send-email-skakit@codeaurora.org

...and also checked patchwork servers.  I only see patch 1 and 2.  I
think Bjorn usually applies from patchwork so this'll likely be a
problem...


> diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
> index a6b9beb..96b5331 100644
> --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
> @@ -792,6 +792,11 @@ ap_spi_fp: &spi10 {
>  #include <arm/cros-ec-sbs.dtsi>
>
>  &uart3 {
> +       pinctrl-names = "default", "sleep";
> +       pinctrl-1 = <&qup_uart3_sleep>;
> +       interrupts-extended = <&intc GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>,
> +                               <&tlmm 41 IRQ_TYPE_EDGE_FALLING>;
> +
>         status = "okay";

Same comments here as for patch #2.


>         bluetooth: bluetooth {
> @@ -1345,4 +1350,47 @@ ap_spi_fp: &spi10 {
>                         drive-strength = <2>;
>                 };
>         };
> +
> +       qup_uart3_sleep: qup-uart3-sleep {

I believe things in this section are supposed to be sorted
alphabetically.  Thus "qup..." should be sorted before "trackpad..."