From: Krzysztof Kozlowski <krzk@kernel.org>
To: "André Draszik" <andre.draszik@linaro.org>,
"Sylwester Nawrocki" <s.nawrocki@samsung.com>,
"Chanwoo Choi" <cw00.choi@samsung.com>,
"Alim Akhtar" <alim.akhtar@samsung.com>,
"Michael Turquette" <mturquette@baylibre.com>,
"Stephen Boyd" <sboyd@kernel.org>
Cc: Peter Griffin <peter.griffin@linaro.org>,
Tudor Ambarus <tudor.ambarus@linaro.org>,
Will McVicker <willmcvicker@google.com>,
Juan Yescas <jyescas@google.com>,
linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Marek Szyprowski <m.szyprowski@samsung.com>
Subject: Re: [PATCH 0/3] clk: samsung: auto clock gating fixes for PM
Date: Sat, 17 Jan 2026 20:46:41 +0100 [thread overview]
Message-ID: <3aedb4fa-442f-4893-9547-5069b9d0e19b@kernel.org> (raw)
In-Reply-To: <20260109-clk-samsung-autoclk-updates-v1-0-2394dcf242a9@linaro.org>
On 09/01/2026 18:27, André Draszik wrote:
> Hi,
>
> The attached patches fix issues when CMUs have PM enabled and also a
> needless warning message on older Exynos platforms relating to
> automatic clock gating as reported by Marek.
>
> Without these it's impossible to enable PM for a CMU when automatic
> clock gating is also enabled. While currently no platform uses both,
> patches to enable PM on gs101 are in the works but things stopped
> working after the auto clock gating changes. I've verified that with
> the patches here PM and runtime PM work again.
>
> I've opted to add Fixes: tags to the PM-related patches even though no
> current platform uses both, auto clock gating and PM, to ensure the
> code is correct nevertheless. Please let me know if that's not desired.
>
> Cheers,
> Andre'
>
> Signed-off-by: André Draszik <andre.draszik@linaro.org>
> ---
Here I got also not a correct b4 TY letter, so confirming - applied only
#1 and #2. For the 3/3 I left comment.
Best regards,
Krzysztof
prev parent reply other threads:[~2026-01-17 19:46 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-09 17:27 [PATCH 0/3] clk: samsung: auto clock gating fixes for PM André Draszik
2026-01-09 17:27 ` [PATCH 1/3] clk: samsung: avoid warning message on legacy Exynos (auto clock gating) André Draszik
2026-01-12 14:22 ` Peter Griffin
2026-01-09 17:27 ` [PATCH 2/3] clk: samsung: fix sysreg save/restore when PM is enabled for CMU André Draszik
2026-01-12 14:29 ` Peter Griffin
2026-01-09 17:27 ` [PATCH 3/3] clk: samsung: allow runtime PM with auto clock gating André Draszik
2026-01-17 19:25 ` Krzysztof Kozlowski
2026-01-19 15:00 ` André Draszik
2026-01-19 15:22 ` André Draszik
2026-01-17 19:34 ` (subset) [PATCH 0/3] clk: samsung: auto clock gating fixes for PM Krzysztof Kozlowski
2026-01-17 19:46 ` Krzysztof Kozlowski [this message]
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