From: martin.blumenstingl@googlemail.com (Martin Blumenstingl)
To: linus-amlogic@lists.infradead.org
Subject: [PATCH 0/3] soc: amlogic: Add Meson6/8/8b SoC Information driver
Date: Sat, 23 Sep 2017 16:14:00 +0200 [thread overview]
Message-ID: <20170923141403.20882-1-martin.blumenstingl@googlemail.com> (raw)
The 32-bit Amlogic SoC have some registers which contain some information
the SoC's major and version, as well as a "major version".
This patchset adds support for this register decoding and exposing with the
SoC bus infrastructure, with dt-bindings and DT node.
This is inspired by Neil's Meson GX socinfo driver, see [0]
All information was taken from Amlogic's 3.10 GPL kernel sources because
the public S805 datasheet from Hardkernel does not contain any relevant
information for these register blocks.
[0] http://lists.infradead.org/pipermail/linux-amlogic/2017-June/004187.html
Martin Blumenstingl (3):
dt-bindings: Amlogic: add documentation for the SoC info register
areas
soc: amlogic: Add Meson6/Meson8/Meson8b/Meson8m2 SoC Information
driver
ARM: dts: meson: add SoC information nodes
.../devicetree/bindings/arm/amlogic/analog-top.txt | 20 +++
.../devicetree/bindings/arm/amlogic/assist.txt | 17 ++
.../devicetree/bindings/arm/amlogic/bootrom.txt | 17 ++
arch/arm/boot/dts/meson.dtsi | 10 ++
arch/arm/boot/dts/meson8.dtsi | 5 +
arch/arm/boot/dts/meson8b.dtsi | 5 +
drivers/soc/amlogic/Kconfig | 10 ++
drivers/soc/amlogic/Makefile | 1 +
drivers/soc/amlogic/meson-mx-socinfo.c | 175 +++++++++++++++++++++
9 files changed, 260 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
create mode 100644 drivers/soc/amlogic/meson-mx-socinfo.c
--
2.14.1
next reply other threads:[~2017-09-23 14:14 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-23 14:14 Martin Blumenstingl [this message]
2017-09-23 14:14 ` [PATCH 1/3] dt-bindings: Amlogic: add documentation for the SoC info register areas Martin Blumenstingl
2017-10-05 19:52 ` Rob Herring
2017-09-23 14:14 ` [PATCH 2/3] soc: amlogic: Add Meson6/Meson8/Meson8b/Meson8m2 SoC Information driver Martin Blumenstingl
2017-09-23 14:14 ` [PATCH 3/3] ARM: dts: meson: add SoC information nodes Martin Blumenstingl
2017-10-06 22:38 ` [PATCH 0/3] soc: amlogic: Add Meson6/8/8b SoC Information driver Kevin Hilman
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20170923141403.20882-1-martin.blumenstingl@googlemail.com \
--to=martin.blumenstingl@googlemail.com \
--cc=linus-amlogic@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®