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From: Dmitry Osipenko <digetx@gmail.com>
To: Peter De Schrijver <pdeschrijver@nvidia.com>,
	Prashant Gaikwad <pgaikwad@nvidia.com>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>,
	Thierry Reding <thierry.reding@gmail.com>,
	Jonathan Hunter <jonathanh@nvidia.com>,
	Joseph Lo <josephl@nvidia.com>
Cc: linux-clk@vger.kernel.org, linux-tegra@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH v1 0/5] clk: tegra: EMC/MC clock fixes and improvements
Date: Fri, 12 Apr 2019 01:02:25 +0300	[thread overview]
Message-ID: <20190411220230.21726-1-digetx@gmail.com> (raw)

Hello, I was helping with fixing EMC clock scaling on T124 Nyan Big and
in process found some weak points in the code. Primarily the ram code
parsing didn't work if device-tree defines memory timings for multiple
ram codes and after fixing that I spotted few other things that could be
improved.

Dmitry Osipenko (5):
  clk: tegra: emc: Don't enable EMC clock manually
  clk: tegra: emc: Support multiple ram codes parsing
  clk: tegra: emc: Fix EMC max-rate clamping
  clk: tegra: emc: Replace BUG() with WARN_ONCE()
  clk: tegra: divider: Mark Memory Controller clock as read-only

 drivers/clk/tegra/clk-divider.c |  5 +--
 drivers/clk/tegra/clk-emc.c     | 57 ++++++++++++++++++++-------------
 2 files changed, 38 insertions(+), 24 deletions(-)

-- 
2.21.0

             reply	other threads:[~2019-04-11 22:02 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-11 22:02 Dmitry Osipenko [this message]
2019-04-11 22:02 ` [PATCH v1 1/5] clk: tegra: emc: Don't enable EMC clock manually Dmitry Osipenko
2019-04-11 22:02 ` [PATCH v1 2/5] clk: tegra: emc: Support multiple ram codes parsing Dmitry Osipenko
2019-04-11 22:02 ` [PATCH v1 3/5] clk: tegra: emc: Fix EMC max-rate clamping Dmitry Osipenko
2019-04-11 22:02 ` [PATCH v1 4/5] clk: tegra: emc: Replace BUG() with WARN_ONCE() Dmitry Osipenko
2019-04-11 22:02 ` [PATCH v1 5/5] clk: tegra: divider: Mark Memory Controller clock as read-only Dmitry Osipenko
2019-04-12 13:54   ` Dmitry Osipenko

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