From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Stephen Boyd <sboyd@kernel.org>,
Brian Masney <bmasney+clk@redhat.com>,
Jerome Brunet <jbrunet+clk@baylibre.com>,
Abel Vesa <abelvesa@kernel.org>, Peng Fan <peng.fan@nxp.com>,
Frank Li <Frank.Li@nxp.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: "Thomas Petazzoni" <thomas.petazzoni@bootlin.com>,
"Ian Ray" <ian.ray@gehealthcare.com>,
"Hervé Codina" <herve.codina@bootlin.com>,
"Luca Ceresoli" <luca.ceresoli@bootlin.com>,
linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org,
imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
devicetree@vger.kernel.org,
"Miquel Raynal" <miquel.raynal@bootlin.com>
Subject: [PATCH 0/5] clk: Use v2 rate calculation on i.MX8MP
Date: Wed, 21 Oct 2026 15:09:56 +0200 [thread overview]
Message-ID: <20261021-ge-clk-lcm-v1-0-246cc35b5ffb@bootlin.com> (raw)
Hello,
Thanks to Brian's series, we can finally solve the problem of rate
calculation faced with the i.MX8MP LDB/PIX clocks. I've tested this
series using a v7.1 mainline kernel with a lot of unrelated DRM
patches. I then re-applied it on top of clk-next after fixing the few
conflicts when applying Brian's series, but that means I cannot (yet)
run a 7.2/7.3 kernel on the platform (and applying this series with b4
will fail due to Brian's series no longer applying on top of clk-next).
The DTS patch is there for reference, I don't mind if it's not picked
up.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
---
Miquel Raynal (5):
clk: composite: Initialize inner hw clocks during registration
clk: Fix v2 rate negotiation with composite clocks
clk: imx8mp: Allow adjusting the video PLL rates for the LDB clock
clk: imx8mp: Set v2 rate negociation to LDB and pixel clocks
arm64: dts: imx8mp: Drop VIDEO_PLL1 assigned rate
arch/arm64/boot/dts/freescale/imx8mp.dtsi | 6 ++----
drivers/clk/clk-composite.c | 34 ++++++++++++++-----------------
drivers/clk/clk.c | 2 +-
drivers/clk/imx/clk-imx8mp.c | 6 +++---
4 files changed, 21 insertions(+), 27 deletions(-)
---
base-commit: 31c632c62c5b98fd965ef5cff3c3fc1ffff02913
change-id: 20261021-ge-clk-lcm-b0d81fcaaa17
prerequisite-message-id: <20260327-clk-scaling-v8-0-86cd0aba3c5f@redhat.com>
prerequisite-patch-id: 8f4664c519b38f0c34e388104f9a75e0946c27f7
prerequisite-patch-id: 041b5fbc0014b25795f8eda6b89b6b61131d51ca
prerequisite-patch-id: 2b9d8038fb1733a94291248ce9042139275fb4d1
prerequisite-patch-id: dcf50f042320b672cabff74bcb861e5ddf26bf6b
prerequisite-patch-id: 3539877187131dae288e6bcfb204d047e5768f84
prerequisite-patch-id: e55a07d726e3caad4508b8f200a8a8c17327c8aa
prerequisite-patch-id: f09cbe9bc44cc58bf47aae239c3558b4e6f6233e
prerequisite-patch-id: 272e0710fba77dd768e6312aacef5a3e9addebc0
Best regards,
--
Miquel Raynal <miquel.raynal@bootlin.com>
next reply other threads:[~2026-10-21 13:10 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-21 13:09 Miquel Raynal [this message]
2026-10-21 13:09 ` [PATCH 1/5] clk: composite: Initialize inner hw clocks during registration Miquel Raynal
2026-10-21 13:09 ` [PATCH 2/5] clk: Fix v2 rate negotiation with composite clocks Miquel Raynal
2026-10-21 13:09 ` [PATCH 3/5] clk: imx8mp: Allow adjusting the video PLL rates for the LDB clock Miquel Raynal
2026-10-21 13:10 ` [PATCH 4/5] clk: imx8mp: Set v2 rate negociation to LDB and pixel clocks Miquel Raynal
2026-10-21 13:10 ` [PATCH 5/5] arm64: dts: imx8mp: Drop VIDEO_PLL1 assigned rate Miquel Raynal
2026-10-21 14:11 ` [PATCH 0/5] clk: Use v2 rate calculation on i.MX8MP Brian Masney
2026-10-23 14:10 ` Jerome Brunet
2026-10-23 16:32 ` Miquel Raynal
2026-10-26 9:44 ` Jerome Brunet
2026-10-27 8:45 ` Miquel Raynal
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