From: Rob Herring <robh@kernel.org>
To: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: devicetree@vger.kernel.org, narmstrong@baylibre.com,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
khilman@baylibre.com, linux-kernel@vger.kernel.org,
robh+dt@kernel.org, linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v3 1/4] dt-bindings: power: meson-ee-pwrc: add support for Meson8/8b/8m2
Date: Wed, 6 May 2020 15:05:58 -0500 [thread overview]
Message-ID: <20200506200558.GA31434@bogus> (raw)
In-Reply-To: <20200420202612.369370-2-martin.blumenstingl@googlemail.com>
On Mon, 20 Apr 2020 22:26:09 +0200, Martin Blumenstingl wrote:
> The power domains on the 32-bit Meson8/Meson8b/Meson8m2 SoCs are very
> similar to what G12A still uses. The (known) differences are:
> - Meson8 doesn't use any reset lines at all
> - Meson8b and Meson8m2 use the same reset lines, which are different
> from what the 64-bit SoCs use
> - there is no "vapb" clock on the older SoCs
> - amlogic,ao-sysctrl cannot point to the whole AO sysctrl region but
> only the power management related registers
>
> Add a new compatible string and adjust clock and reset line expectations
> for each SoC.
>
> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
> ---
> .../bindings/power/amlogic,meson-ee-pwrc.yaml | 74 +++++++++++++++----
> include/dt-bindings/power/meson8-power.h | 13 ++++
> 2 files changed, 72 insertions(+), 15 deletions(-)
> create mode 100644 include/dt-bindings/power/meson8-power.h
>
Reviewed-by: Rob Herring <robh@kernel.org>
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next prev parent reply other threads:[~2020-05-06 20:06 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-20 20:26 [PATCH v3 0/4] meson-ee-pwrc: support for Meson8/8b/8m2 and GX Martin Blumenstingl
2020-04-20 20:26 ` [PATCH v3 1/4] dt-bindings: power: meson-ee-pwrc: add support for Meson8/8b/8m2 Martin Blumenstingl
2020-05-06 20:05 ` Rob Herring [this message]
2020-04-20 20:26 ` [PATCH v3 2/4] dt-bindings: power: meson-ee-pwrc: add support for the Meson GX SoCs Martin Blumenstingl
2020-05-06 20:07 ` Rob Herring
2020-04-20 20:26 ` [PATCH v3 3/4] soc: amlogic: meson-ee-pwrc: add support for Meson8/Meson8b/Meson8m2 Martin Blumenstingl
2020-05-13 14:17 ` Neil Armstrong
2020-04-20 20:26 ` [PATCH v3 4/4] soc: amlogic: meson-ee-pwrc: add support for the Meson GX SoCs Martin Blumenstingl
2020-05-13 14:19 ` Neil Armstrong
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