linux-kernel - Re: [PATCH v2 01/10] dt-bindings: soc: mobileye: set `#clock-cells = <1>` for all compatibles

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Message-ID: <8aad8ae601a7dc046b6db0eb08192278.sboyd@kernel.org>
Date: Thu, 14 Nov 2024 14:58:38 -0800
From: Stephen Boyd <sboyd@...nel.org>
To: Conor Dooley <conor+dt@...nel.org>, Grégory Clement <gregory.clement@...tlin.com>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Michael Turquette <mturquette@...libre.com>, Rob Herring <robh@...nel.org>, Thomas Bogendoerfer <tsbogend@...ha.franken.de>, Théo Lebrun <theo.lebrun@...tlin.com>, Vladimir Kondratiev <vladimir.kondratiev@...ileye.com>
Cc: linux-mips@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org, Thomas Petazzoni <thomas.petazzoni@...tlin.com>, Tawfik Bayouk <tawfik.bayouk@...ileye.com>, Théo Lebrun <theo.lebrun@...tlin.com>
Subject: Re: [PATCH v2 01/10] dt-bindings: soc: mobileye: set `#clock-cells = <1>` for all compatibles

Quoting Théo Lebrun (2024-11-06 08:03:52)
> Some compatibles expose a single clock. For those, we used to let them
> using `#clock-cells = <0>` (ie <&olb> reference rather than <&olb 0>).
> 
> Switch away from that: enforce a cell for all compatibles. This is more
> straight forward, and avoids devicetree changes whenever a compatible
> goes from exposing a single clock to multiple ones. Also, dt-bindings
> get simpler.
> 
> *This is an ABI break*. Change it while EyeQ5 platform support is at its
> infancy, without any user. More clocks might hide in each OLB as some
> registers are still unknown.
> 
> Signed-off-by: Théo Lebrun <theo.lebrun@...tlin.com>
> ---

Applied to clk-next