linux-kernel - Re: [PATCH 0/4] arm64: qcom: fix the reboot reason handling on sa8775p

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Message-Id: <1cef656e-abd4-406a-9b35-04825b292e05@app.fastmail.com>
Date:   Mon, 17 Apr 2023 16:42:16 +0200
From:   "Arnd Bergmann" <arnd@...db.de>
To:     "Bartosz Golaszewski" <brgl@...ev.pl>,
        "Sebastian Reichel" <sre@...nel.org>,
        "Rob Herring" <robh+dt@...nel.org>,
        "Krzysztof Kozlowski" <krzysztof.kozlowski+dt@...aro.org>,
        "Andy Gross" <agross@...nel.org>,
        "Bjorn Andersson" <andersson@...nel.org>,
        "Konrad Dybcio" <konrad.dybcio@...aro.org>,
        "Catalin Marinas" <catalin.marinas@....com>,
        "Will Deacon" <will@...nel.org>
Cc:     linux-pm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        "Bartosz Golaszewski" <bartosz.golaszewski@...aro.org>
Subject: Re: [PATCH 0/4] arm64: qcom: fix the reboot reason handling on sa8775p

On Thu, Apr 13, 2023, at 15:17, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
>
> SA8775P uses nvmem to pass the reboot reason magic value to the bootloader.
> Remove the reboot modes from the PON node and introduce an SDAM node passed
> to the nvmem-reboot-mode driver. While at it: convert the bindings for
> nvmem-reboot-mode to YAML and enable it for arm64 in defconfig.
>
> Bartosz Golaszewski (2):
>   arm64: defconfig: enable building the nvmem-reboot-mode module
>   dt-bindings: power: reset: convert nvmem-reboot-mode bindings to YAML
>
> Parikshit Pareek (2):
>   arm64: dts: qcom: sa8775p: pmic: remove the PON modes
>   arm64: dts: qcom: sa8775p: pmic: add the sdam_0 node

It looks like it's too late for the dts patches in v6.4, but I was
picking up defconfig patches from the list, and that one seems useful
regardless of the rest, so I added it to the soc/defconfig branch.

     Arnd