From: Stephen Boyd <sboyd@kernel.org>
To: "Alvin Šipraga" <alsi@bang-olufsen.dk>,
"Alvin Šipraga" <alvin@pqrs.dk>,
"Conor Dooley" <conor+dt@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
"Michael Turquette" <mturquette@baylibre.com>,
"Rob Herring" <robh+dt@kernel.org>
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
Rabeeh Khoury <rabeeh@solid-run.com>,
Jacob Siverskog <jacob@teenage.engineering>,
Sergej Sawazki <sergej@taudac.com>,
linux-clk@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Rob Herring <robh@kernel.org>
Subject: Re: [PATCH v6 2/3] dt-bindings: clock: si5351: add PLL reset mode property
Date: Sun, 17 Dec 2023 22:32:30 -0800 [thread overview]
Message-ID: <92471e65e1879f22caaaaa9c706c491b.sboyd@kernel.org> (raw)
In-Reply-To: <20231124-alvin-clk-si5351-no-pll-reset-v6-2-69b82311cb90@bang-olufsen.dk>
Quoting Alvin Šipraga (2023-11-24 05:17:43)
> From: Alvin Šipraga <alsi@bang-olufsen.dk>
>
> For applications where the PLL must be adjusted without glitches in the
> clock output(s), a new silabs,pll-reset-mode property is added. It
> can be used to specify whether or not the PLL should be reset after
> adjustment. Resetting is known to cause glitches.
>
> For compatibility with older device trees, it must be assumed that the
> default PLL reset mode is to unconditionally reset after adjustment.
>
> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
> Cc: Rabeeh Khoury <rabeeh@solid-run.com>
> Cc: Jacob Siverskog <jacob@teenage.engineering>
> Cc: Sergej Sawazki <sergej@taudac.com>
> Reviewed-by: Rob Herring <robh@kernel.org>
> Signed-off-by: Alvin Šipraga <alsi@bang-olufsen.dk>
> ---
Applied to clk-next
next prev parent reply other threads:[~2023-12-18 6:32 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-24 13:17 [PATCH v6 0/3] clk: si5351: add option to adjust PLL without glitches Alvin Šipraga
2023-11-24 13:17 ` [PATCH v6 1/3] dt-bindings: clock: si5351: convert to yaml Alvin Šipraga
2023-12-18 6:32 ` Stephen Boyd
2023-11-24 13:17 ` [PATCH v6 2/3] dt-bindings: clock: si5351: add PLL reset mode property Alvin Šipraga
2023-12-18 6:32 ` Stephen Boyd [this message]
2023-11-24 13:17 ` [PATCH v6 3/3] clk: si5351: allow PLLs to be adjusted without reset Alvin Šipraga
2023-12-18 6:32 ` Stephen Boyd
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