From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CEEFA1EC019; Thu, 7 Nov 2024 10:43:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730976216; cv=none; b=qFUt1dApghax4PFn41h66oKxC2m8fVBVHT7r1fymEQcJU2Kb4i+MGl5NsLFIIiAOo956QYCqyqRYKT0I/rJe7eiCvIbXlniBMpI9Ow8ZN2+xN1vUHFeLqZ9BV1WHdJEPUwd/g6mcbuawcbq5XR+9C4ts5a5j+UY1NYi664IEpOo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730976216; c=relaxed/simple; bh=jzltbOZtOq8dTtRsbVWh3UCHVt5rtKohQ+mOzsLWmsY=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Lem0UcUKTco3hUav3Had/1gB2Qr5qMfLh36YbJ/vtZMjhotKQrPt1JzrK3Htsal+2WMYBpBfstl9l4mH2gN69r8/qEQo0OR2Kzrq0bheFZj2wQ/ICeERQut2k2CtpEHKAf37Rp67rZCa11TF+BeAelXmkIPolG4b7bOCbPmJ1mk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=SyID9XxQ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="SyID9XxQ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DF6C1C4CECC; Thu, 7 Nov 2024 10:43:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1730976216; bh=jzltbOZtOq8dTtRsbVWh3UCHVt5rtKohQ+mOzsLWmsY=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=SyID9XxQL31voyO0fpqYlc7Lx+SAVwyVHOOtd0SFQzraS7yLh0nKfj9zKxRd1HhzS ceyoL7QddZxcKOOBRDxB0I+u5rbJopxjcLrzJFsQzXDel7u3E+pePeD5ApmTiI5tf7 IFARYdiRFEgrqkZiFrqGDhzRUxqovBUE3iUbj3QgeDU26Ru9r1IlYtf7iIM1IMW4o1 vVKg5Ug7U3MXCiHrthaRzj+0FyYlHprVYXVH/YCdW25/a921A/jicN+fr+IRXBZUVJ KTtbQ/jWST+ippVmQXEaZTo9oX2ZryjYSJ21+3fHf8iWYb4WKBAe7v/RHhE1tes/QD NqW7zasEHt5Yg== Message-ID: <37f104c4-ddbe-4ee0-9c82-88afff75a2d4@kernel.org> Date: Thu, 7 Nov 2024 11:43:29 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 01/10] dt-bindings: soc: mobileye: set `#clock-cells = <1>` for all compatibles To: =?UTF-8?Q?Th=C3=A9o_Lebrun?= , Vladimir Kondratiev , =?UTF-8?Q?Gr=C3=A9gory_Clement?= , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Michael Turquette , Stephen Boyd , Thomas Bogendoerfer Cc: linux-mips@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, Thomas Petazzoni , Tawfik Bayouk References: <20241106-mbly-clk-v2-0-84cfefb3f485@bootlin.com> <20241106-mbly-clk-v2-1-84cfefb3f485@bootlin.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 8bit On 06/11/2024 17:03, Théo Lebrun wrote: > 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 Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof