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From:   =?UTF-8?q?Alvin=20=C5=A0ipraga?= <alvin@pqrs.dk>
To:     Michael Turquette <mturquette@baylibre.com>,
        Stephen Boyd <sboyd@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>,
        =?UTF-8?q?=A0ipraga?= <alsi@bang-olufsen.dk>
Cc:     linux-clk@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: [PATCH 0/3] clk: si5351: add option to adjust PLL without glitches
Date:   Wed, 20 Sep 2023 15:09:52 +0200
Message-ID: <20230920140343.2329225-1-alvin@pqrs.dk>
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From: Alvin Šipraga <alsi@bang-olufsen.dk>

This series intends to address a problem I had when using the Si5351A as
a runtime adjustable audio bit clock. The basic issue is that the driver
in its current form unconditionally resets the PLL whenever adjusting
its rate. But this reset causes an unwanted ~1.4 ms LOW signal glitch in
the clock output.

As a remedy, a new property is added to control the reset behaviour of
the PLLs more precisely. In the process I also converted the bindings to
YAML.

Alvin Šipraga (3):
  dt-bindings: clock: si5351: convert to yaml
  dt-bindings: clock: si5351: add PLL reset mode property
  clk: si5351: allow PLLs to be adjusted without reset

 .../bindings/clock/silabs,si5351.txt          | 126 --------
 .../bindings/clock/silabs,si5351.yaml         | 270 ++++++++++++++++++
 drivers/clk/clk-si5351.c                      |  47 ++-
 include/linux/platform_data/si5351.h          |   2 +
 4 files changed, 316 insertions(+), 129 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/clock/silabs,si5351.txt
 create mode 100644 Documentation/devicetree/bindings/clock/silabs,si5351.yaml

-- 
2.41.0