linux-kernel - Re: [PATCH 0/3] arm64: dts: meson-g12: specify suspend OPP

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Date:   Tue, 27 Aug 2019 14:56:56 -0700
From:   Kevin Hilman <khilman@...libre.com>
To:     Neil Armstrong <narmstrong@...libre.com>
Cc:     linux-amlogic@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Neil Armstrong <narmstrong@...libre.com>
Subject: Re: [PATCH 0/3] arm64: dts: meson-g12: specify suspend OPP

Neil Armstrong <narmstrong@...libre.com> writes:

> Tag the 1,2GHz OPP as suspend OPP to be set before going in suspend mode,
> for the G12A, G12B and SM1 SoCs.
>
> It has been reported that using various OPPs can lead to error or
> resume with a different OPP from the ROM, thus use this safe OPP as
> it is the default OPP used by the BL2 boot firmware.
>
> Neil Armstrong (3):
>   arm64: dts: meson-g12a: specify suspend OPP
>   arm64: dts: meson-sm1: specify suspend OPP
>   arm64: dts: meson-g12b: specify suspend OPP

Queued patches 1, 3 for v5.4.

The SM1 patch has a dependency on the SM1 DVFS series, which in turn has
a dependency on clock changes.  Once I get a stable tag for the SM1
clock changes, I'll queue up the rest.

Kevin