From: Peng Fan <peng.fan@oss.nxp.com>
To: Marek Vasut <marek.vasut@mailbox.org>
Cc: Krzysztof Kozlowski <krzk@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
Abel Vesa <abelvesa@kernel.org>, Peng Fan <peng.fan@nxp.com>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>,
devicetree@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org,
E Shattow <e@freeshell.de>
Subject: Re: [PATCH v1] dts: arm64: freescale: move imx9*-clock.h imx9*-power.h into dt-bindings
Date: Thu, 4 Sep 2025 17:34:42 +0800 [thread overview]
Message-ID: <20250904093442.GA13411@nxa18884-linux.ap.freescale.net> (raw)
In-Reply-To: <be2fc937-b7a6-49a7-b57d-6e3f16f4ccc3@mailbox.org>
On Tue, Sep 02, 2025 at 01:32:38AM +0200, Marek Vasut wrote:
[snip]
> Instead of playing this "I found this code somewhere, so I can do
>> whatever the same" answer the first implied question - why these are
>> bindings? Provide arguments what do they bind.
>
>I am not sure how to answer this, but what I can write is, that if I scramble
>these IDs in either the DT or the firmware (which provides the SCMI clock
>service), then the system cannot work. I am not sure if this is the answer
>you are looking for.
Marek,
Some U-Boot code indeed directly use the IDs to configure the clock without
relying on any drivers. Since the SCMI IDs could not be moved to dt-bindings,
the possible method to do in U-Boot is to duplicate a copy of the file,
and highlight this files should be aligned with the ones under
dts/upstream/src/arm64/freescale/imx95-*.h.
Regards
Peng
next prev parent reply other threads:[~2025-09-04 8:23 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-31 20:04 E Shattow
2025-09-01 3:22 ` Peng Fan
2025-09-01 2:22 ` Marek Vasut
2025-09-01 3:33 ` Krzysztof Kozlowski
2025-09-01 6:09 ` Peng Fan
2025-09-01 10:30 ` Marek Vasut
2025-09-01 10:54 ` Krzysztof Kozlowski
2025-09-01 11:07 ` E Shattow
2025-09-01 12:15 ` Krzysztof Kozlowski
2025-09-01 23:32 ` Marek Vasut
2025-09-04 9:34 ` Peng Fan [this message]
2025-09-08 23:39 ` Marek Vasut
2025-09-10 7:07 ` Peng Fan
2025-10-02 5:27 ` E Shattow
2025-11-02 17:42 ` Marek Vasut
2025-09-01 3:32 ` Krzysztof Kozlowski
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