linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
To: narmstrong@baylibre.com, jbrunet@baylibre.com,
	linux-amlogic@lists.infradead.org
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org,
	Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Subject: [PATCH 0/4] clk: meson8b: add the VPU clock tree
Date: Tue, 19 Mar 2019 22:51:17 +0100	[thread overview]
Message-ID: <20190319215121.29340-1-martin.blumenstingl@googlemail.com> (raw)

This adds the VPU clock tree for Meson8, Meson8b and Meson8m2.
The VPU clock tree is slightly different on all three SoCs. The details
are explained in patch #4.

Meson8m2 requires the previously unsupported "gp_pll" PLL. This PLL only
exists on Meson8m2 - Meson8 and Meson8b don't have it.
A separate clk_hw_onecell_data is introduced for Meson8m2 (using the
compatible string which is already available) to account for this SoC
specific clock setup.

dependencies:
This series is meant to be applied on top of my other patch from [0]:
  dt-bindings: clock: meson8b: drop the "ABP" clock definition


[0] https://patchwork.kernel.org/patch/10860387/


Martin Blumenstingl (4):
  dt-bindings: clock: meson8b: export the VPU clock
  clk: meson: meson8b: use a sparate clock table for Meson8m2
  clk: meson: meson8b: add support for the GP_PLL clock on Meson8m2
  clk: meson: meson8b: add the VPU clock trees

 drivers/clk/meson/meson8b.c              | 422 ++++++++++++++++++++++-
 drivers/clk/meson/meson8b.h              |  12 +-
 include/dt-bindings/clock/meson8b-clkc.h |   1 +
 3 files changed, 433 insertions(+), 2 deletions(-)

-- 
2.21.0


             reply	other threads:[~2019-03-19 21:52 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-19 21:51 Martin Blumenstingl [this message]
2019-03-19 21:51 ` [PATCH 1/4] dt-bindings: clock: meson8b: export the VPU clock Martin Blumenstingl
2019-03-19 21:51 ` [PATCH 2/4] clk: meson: meson8b: use a sparate clock table for Meson8m2 Martin Blumenstingl
2019-03-20  8:15   ` Neil Armstrong
2019-03-20 20:38     ` Martin Blumenstingl
2019-03-19 21:51 ` [PATCH 3/4] clk: meson: meson8b: add support for the GP_PLL clock on Meson8m2 Martin Blumenstingl
2019-03-20  8:16   ` Neil Armstrong
2019-03-19 21:51 ` [PATCH 4/4] clk: meson: meson8b: add the VPU clock trees Martin Blumenstingl
2019-03-20  8:18   ` Neil Armstrong

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=20190319215121.29340-1-martin.blumenstingl@googlemail.com \
    --to=martin.blumenstingl@googlemail.com \
    --cc=devicetree@vger.kernel.org \
    --cc=jbrunet@baylibre.com \
    --cc=linux-amlogic@lists.infradead.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-clk@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=narmstrong@baylibre.com \
    /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;
as well as URLs for NNTP newsgroup(s).