From: Marek Vasut <marex@denx.de>
To: Dario Binacchi <dario.binacchi@amarulasolutions.com>,
linux-kernel@vger.kernel.org
Cc: angelo@amarulasolutions.com, michael@amarulasolutions.com,
tommaso.merciai@amarulasolutions.com,
Chen-Yu Tsai <wenst@chromium.org>,
linux-amarula@amarulasolutions.com, anthony@amarulasolutions.com,
jagan@amarulasolutions.com, Abel Vesa <abelvesa@kernel.org>,
Adam Ford <aford173@gmail.com>,
Fabio Estevam <festevam@gmail.com>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Li Jun <jun.li@nxp.com>, Lucas Stach <l.stach@pengutronix.de>,
Markus Niebel <Markus.Niebel@ew.tq-group.com>,
Michael Turquette <mturquette@baylibre.com>,
NXP Linux Team <linux-imx@nxp.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Rob Herring <robh+dt@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Shawn Guo <shawnguo@kernel.org>, Stephen Boyd <sboyd@kernel.org>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-clk@vger.kernel.org
Subject: Re: [RFC PATCH v2 00/11] clk: imx8mn: setup clocks from the device tree
Date: Tue, 3 Jan 2023 00:04:49 +0100 [thread overview]
Message-ID: <73979439-2e41-c4ea-02e0-d382f7ae1459@denx.de> (raw)
In-Reply-To: <20230101175740.1010258-1-dario.binacchi@amarulasolutions.com>
On 1/1/23 18:57, Dario Binacchi wrote:
> The idea for this series was born back from Dublin (ELCE 2022) after
> having attended the talk entitled "Updating and Modernizing Clock
> Drivers" held by Chen-Yu Tsai and the availability of a board with
> imx8mn SOC.
>
> This series aims to setup all imx8mn's clocks from the device tree and
> remove the legacy setup code with hardwired parameters.
>
> I am well aware that the series lacks patches for the DT bindings. The
> effort up to this point has been important and so I thought I'd ask for
> feedback from the community before proceeding to implement them. If it
> is positive I will add the DT binding patches starting from version 2.
>
> The series has been tested on the BSH SystemMaster (SMM) S2 board:
> https://www.apertis.org/reference_hardware/imx8mn_bsh_smm_s2pro_setup
I might be wrong, but I vaguely recall AT91 (?) had this kind of massive
clock tree description in DT and they then switched to much simpler
clock description where the clock topology is encoded in the driver
instead (like what iMX does right now). It might be worth having a look
at that and the reasoning around that conversion.
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next prev parent reply other threads:[~2023-01-02 23:06 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-01 17:57 [RFC PATCH v2 00/11] clk: imx8mn: setup clocks from the device tree Dario Binacchi
2023-01-01 17:57 ` [RFC PATCH v2 01/11] clk: imx: add structure to extend register accesses Dario Binacchi
2023-01-01 17:57 ` [RFC PATCH v2 02/11] clk: imx: add clk_hw based API imx_get_clk_hw_from_dt() Dario Binacchi
2023-01-01 17:57 ` [RFC PATCH v2 03/11] clk: imx8mn: add gate driver Dario Binacchi
2023-01-01 17:57 ` [RFC PATCH v2 04/11] clk: imx8mn: add mux driver Dario Binacchi
2023-01-01 17:57 ` [RFC PATCH v2 05/11] clk: imx8mn: add divider driver Dario Binacchi
2023-01-01 17:57 ` [RFC PATCH v2 06/11] clk: imx: pll14xx: add device tree support Dario Binacchi
2023-01-01 17:57 ` [RFC PATCH v2 07/11] clk: imx: composite-8m: " Dario Binacchi
2023-01-01 17:57 ` [RFC PATCH v2 08/11] clk: imx: gate2: " Dario Binacchi
2023-01-01 17:57 ` [RFC PATCH v2 09/11] clk: imx: cpu: " Dario Binacchi
2023-01-01 17:57 ` [RFC PATCH v2 10/11] arm64: dts: imx8mn: add dumy clock Dario Binacchi
2023-01-02 23:04 ` Marek Vasut [this message]
2023-01-04 16:09 ` [RFC PATCH v2 00/11] clk: imx8mn: setup clocks from the device tree Dario Binacchi
[not found] ` <20230101175740.1010258-12-dario.binacchi@amarulasolutions.com>
2023-01-16 14:35 ` [RFC PATCH v2 11/11] arm64: dts: imx8mn: add clocks description Abel Vesa
2023-01-20 17:47 ` Dario Binacchi
2023-01-25 21:10 ` [RFC PATCH v2 00/11] clk: imx8mn: setup clocks from the device tree Stephen Boyd
2023-01-26 10:49 ` Michael Nazzareno Trimarchi
2023-02-10 22:49 ` Stephen Boyd
2023-02-11 9:19 ` Michael Nazzareno Trimarchi
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