From: Krzysztof Kozlowski <krzk@kernel.org>
To: Dario Binacchi <dario.binacchi@amarulasolutions.com>,
linux-kernel@vger.kernel.org
Cc: Peng Fan <peng.fan@nxp.com>, Stephen Boyd <sboyd@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
linux-amarula@amarulasolutions.com,
Abel Vesa <abelvesa@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Fabio Estevam <festevam@gmail.com>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Rob Herring <robh@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
devicetree@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org
Subject: Re: [PATCH v12 05/19] dt-bindings: clock: imx8m-anatop: add oscillators and PLLs
Date: Tue, 13 May 2025 15:35:43 +0200 [thread overview]
Message-ID: <04b4cea3-6cd6-4764-b277-c2e9921b70dc@kernel.org> (raw)
In-Reply-To: <20250424062154.2999219-6-dario.binacchi@amarulasolutions.com>
On 24/04/2025 08:21, Dario Binacchi wrote:
> Though adding clocks and clock-names properties will break the ABI,
> it is required to accurately describe the hardware. Indeed, the anatop
> module uses the input oscillators to generate various PLLs. In turn,
> the Clock Control Module (CCM) receives clocks from the PLLs and
> oscillators and generates clocks for on-chip peripherals.
>
> Furthermore, as agreed in [1], this change represents the first step
> toward the implementation of the anatop driver. Currently, in fact,
> there is no dedicated anatop driver, but the CCM driver parses the
> anatop node and registers the PLLs it produces.
>
> [1] https://lore.kernel.org/imx/20241106090549.3684963-1-dario.binacchi@amarulasolutions.com/
> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
For future version if it happens:
Un-reviewed.
Best regards,
Krzysztof
next prev parent reply other threads:[~2025-05-13 13:35 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-24 6:21 [PATCH v12 00/19] Support spread spectrum clocking for i.MX8M PLLs Dario Binacchi
2025-04-24 6:21 ` [PATCH v12 01/19] dt-bindings: clock: imx8mm: add VIDEO_PLL clocks Dario Binacchi
2025-04-24 6:21 ` [PATCH v12 02/19] clk: imx8mm: rename video_pll1 to video_pll Dario Binacchi
2025-04-24 6:21 ` [PATCH v12 03/19] dt-bindings: clock: imx8mp: add VIDEO_PLL clocks Dario Binacchi
2025-04-24 6:21 ` [PATCH v12 04/19] clk: imx8mp: rename video_pll1 to video_pll Dario Binacchi
2025-04-24 6:21 ` [PATCH v12 05/19] dt-bindings: clock: imx8m-anatop: add oscillators and PLLs Dario Binacchi
2025-05-13 13:35 ` Krzysztof Kozlowski [this message]
2025-04-24 6:21 ` [PATCH v12 06/19] arm64: dts: imx8mm: add anatop clocks Dario Binacchi
2025-04-24 6:21 ` [PATCH v12 07/19] arm64: dts: imx8mn: " Dario Binacchi
2025-04-24 6:21 ` [PATCH v12 08/19] arm64: dts: imx8mp: " Dario Binacchi
2025-04-24 6:21 ` [PATCH v12 09/19] arm64: dts: imx8mq: " Dario Binacchi
2025-04-24 6:21 ` [PATCH v12 10/19] clk: imx: add hw API imx_anatop_get_clk_hw Dario Binacchi
2025-04-24 6:21 ` [PATCH v12 11/19] clk: imx: add support for i.MX8MM anatop clock driver Dario Binacchi
2025-05-09 1:52 ` Mark Brown
2025-05-09 8:34 ` Dario Binacchi
2025-05-09 9:00 ` Mark Brown
2025-05-09 12:45 ` Dario Binacchi
2025-05-16 11:54 ` Mark Brown
2025-04-24 6:21 ` [PATCH v12 12/19] clk: imx: add support for i.MX8MN " Dario Binacchi
2025-04-24 6:21 ` [PATCH v12 13/19] clk: imx: add support for i.MX8MP " Dario Binacchi
2025-04-24 6:21 ` [PATCH v12 14/19] clk: imx8mp: rename ccm_base to base Dario Binacchi
2025-04-24 6:21 ` [PATCH v12 15/19] arm64: dts: imx8mp-aristainetos3a-som-v1: don't replicate clk properties Dario Binacchi
2025-04-24 6:21 ` [PATCH v12 16/19] dt-bindings: clock: imx8m-clock: add PLLs Dario Binacchi
2025-05-09 16:25 ` Rob Herring
2025-05-09 18:22 ` Dario Binacchi
2025-05-13 13:24 ` Abel Vesa
2025-05-13 13:33 ` Krzysztof Kozlowski
2025-05-13 13:31 ` Krzysztof Kozlowski
2025-05-13 13:35 ` Krzysztof Kozlowski
2025-04-24 6:21 ` [PATCH v12 17/19] arm64: dts: imx8mm: add PLLs to clock controller module (CCM) Dario Binacchi
2025-04-24 6:21 ` [PATCH v12 18/19] arm64: dts: imx8mn: " Dario Binacchi
2025-04-24 6:21 ` [PATCH v12 19/19] arm64: dts: imx8mp: " Dario Binacchi
2025-05-05 7:52 ` (subset) [PATCH v12 00/19] Support spread spectrum clocking for i.MX8M PLLs Abel Vesa
2025-05-08 8:32 ` Dario Binacchi
2025-05-09 12:01 ` Shawn Guo
2025-05-09 12:43 ` Dario Binacchi
2025-05-13 13:34 ` Krzysztof Kozlowski
2025-05-23 15:19 ` Dario Binacchi
2025-05-27 18:42 ` Krzysztof Kozlowski
2025-05-27 19:32 ` Dario Binacchi
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