From mboxrd@z Thu Jan 1 00:00:00 1970 From: robh@kernel.org (Rob Herring) Date: Thu, 5 Oct 2017 14:52:46 -0500 Subject: [PATCH 1/3] dt-bindings: Amlogic: add documentation for the SoC info register areas In-Reply-To: <20170923141403.20882-2-martin.blumenstingl@googlemail.com> References: <20170923141403.20882-1-martin.blumenstingl@googlemail.com> <20170923141403.20882-2-martin.blumenstingl@googlemail.com> Message-ID: <20171005195246.6nddrovf53zenxxo@rob-hp-laptop> To: linus-amlogic@lists.infradead.org List-Id: linus-amlogic.lists.infradead.org On Sat, Sep 23, 2017 at 04:14:01PM +0200, Martin Blumenstingl wrote: > There are three register areas which contain information about the SoC > version and revision: > - the assist registers contain the SoC's "major version" which encodes > the SoC generation and part number. this is available on Meson6, > Meson8 and Meson8b SoCs. > - the bootrom register contains at least the SoCs "misc version". this > is avilable on Meson6, Meson8 and Meson8b > - the analog top registers contain information about the SoC revision. > this is only available on Meson8 and Meson8b > > Not much else is currently known about these registers. > > Signed-off-by: Martin Blumenstingl > --- > .../devicetree/bindings/arm/amlogic/analog-top.txt | 20 ++++++++++++++++++++ > .../devicetree/bindings/arm/amlogic/assist.txt | 17 +++++++++++++++++ > .../devicetree/bindings/arm/amlogic/bootrom.txt | 17 +++++++++++++++++ > 3 files changed, 54 insertions(+) > create mode 100644 Documentation/devicetree/bindings/arm/amlogic/analog-top.txt > create mode 100644 Documentation/devicetree/bindings/arm/amlogic/assist.txt > create mode 100644 Documentation/devicetree/bindings/arm/amlogic/bootrom.txt Acked-by: Rob Herring