linux-kernel - Re: [PATCH] ARM: dts: exynos/i9100: Unconditionally enable LDO12

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Date:   Thu, 10 Aug 2023 08:21:33 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Paul Cercueil <paul@...pouillou.net>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Alim Akhtar <alim.akhtar@...sung.com>
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
        stable@...r.kernel.org
Subject: Re: [PATCH] ARM: dts: exynos/i9100: Unconditionally enable LDO12

On 08/08/2023 13:03, Paul Cercueil wrote:
> The kernel hangs for a good 12 seconds without any info being printed to
> dmesg, very early in the boot process, if this regulator is not enabled.
> 
> Force-enable it to work around this issue, until we know more about the
> underlying problem.
> 
> Signed-off-by: Paul Cercueil <paul@...pouillou.net>
> Fixes: 8620cc2f99b7 ("ARM: dts: exynos: Add devicetree file for the Galaxy S2")
> Cc: <stable@...r.kernel.org> # v5.8+
> ---
>  arch/arm/boot/dts/exynos4210-i9100.dts | 8 ++++++++

The path changed long time ago. Really, please do not work on some
outdated pmOS or whatever downstream drivers.

Best regards,
Krzysztof