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[24.155.109.49]) by smtp.gmail.com with ESMTPSA id a22sm774402otf.42.2020.05.06.13.05.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 May 2020 13:05:59 -0700 (PDT) Received: (nullmailer pid 31500 invoked by uid 1000); Wed, 06 May 2020 20:05:58 -0000 Date: Wed, 6 May 2020 15:05:58 -0500 From: Rob Herring To: Martin Blumenstingl Subject: Re: [PATCH v3 1/4] dt-bindings: power: meson-ee-pwrc: add support for Meson8/8b/8m2 Message-ID: <20200506200558.GA31434@bogus> References: <20200420202612.369370-1-martin.blumenstingl@googlemail.com> <20200420202612.369370-2-martin.blumenstingl@googlemail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200420202612.369370-2-martin.blumenstingl@googlemail.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200506_130604_428955_D510D80C X-CRM114-Status: GOOD ( 12.47 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, narmstrong@baylibre.com, Martin Blumenstingl , khilman@baylibre.com, linux-kernel@vger.kernel.org, robh+dt@kernel.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 > --- > .../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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel