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 7D10022611; Tue, 13 Aug 2024 05:55:19 +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=1723528519; cv=none; b=KuMGmwEEwuRZXKyKpUVaLnwXPBKRIO7UMlJrFmVHF8ecsaF5/SbHg6gz44979RZ2XhIj7GyphSCdGXDqTfq9i5Nyvc28sM2JsQBpCNlbi2avmvNyKbK3w/8ZD2VSHN/biENj4+Miu7Une+gFaY77hD/urEIzHLzwPYJBP1145Ro= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723528519; c=relaxed/simple; bh=99QjRoH7ehXfRS6nxkzNQVkId8iXC96iLfRsa6lqeDU=; h=Message-ID:Date:MIME-Version:Subject:To:References:From: In-Reply-To:Content-Type; b=ZgTw6p3SvoI0gYIneB/yC+Ow1VUVjBmY9vVP38PrPftbs2GY39EBJc01S5sNeGdg0p6qv7yYxhajWrGxyitJwFxqgt5TZ/r0NtfnFjAtZLDXa1cjYXws0wUSENE1MgqEzy42aASsvgK5sLhLrj8TWj/N4zF/dxBIC+DW8OmgOIE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=I1aDCPZw; 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="I1aDCPZw" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D47E3C4AF09; Tue, 13 Aug 2024 05:55:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1723528519; bh=99QjRoH7ehXfRS6nxkzNQVkId8iXC96iLfRsa6lqeDU=; h=Date:Subject:To:References:From:In-Reply-To:From; b=I1aDCPZwftK2CF8BBQ66WKFr0gjKRgtuS5v+ZYZzl6CGJqchpZ0S1zPVjo7ICct21 nVW8gADdn9lUK2+oYA9TuWY2AD40LJBhFD2VZ6UZX/sGx6+PZ/stI5Fze4ChW2BBHA zb8bWdHUWsIzeS0Cp+nleJOyrzjXku6qGVoQF6Mti09QNvzs/K/C8x3zyCy03eL4kC uA2ho7dObCjNhsOaN53pmmIZL3LWIy7Ow7CVDAhf5uEQ4k7mIiHc1y04FhvjH1HjOU 6b4FjLXB+5DnOmfme3DNFxsQGz9Blx+pJJh7CrePSpQbcz1ugpe1f6DoZXmb9tyT/Y +RMDs5LAGwlOw== Message-ID: <26988bcd-4d58-4100-b89c-00e8ef879329@kernel.org> Date: Tue, 13 Aug 2024 07:55:11 +0200 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 3/4] dt-bindings: clock: Add AST2700 clock bindings To: Ryan Chen , Christophe JAILLET , Lee Jones , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery , Michael Turquette , Stephen Boyd , Philipp Zabel , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-aspeed@lists.ozlabs.org" , "linux-kernel@vger.kernel.org" , "linux-clk@vger.kernel.org" References: <20240808075937.2756733-1-ryan_chen@aspeedtech.com> <20240808075937.2756733-4-ryan_chen@aspeedtech.com> <14ef9485-54ba-402b-9b90-5f10c1523d4e@wanadoo.fr> <5081c41b-dfbd-49ad-a993-b983d4c339f0@kernel.org> <9465f8c0-5270-46df-af4b-e9ee78db63d1@kernel.org> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 13/08/2024 03:53, Ryan Chen wrote: >> Drop the define for number of clocks from the header, because it is not a *NUMBER OF CLOCKS* >> binding. You can put it in the driver or not, I don't care and do not provide >> guidance on this because I don't know if it makes sense at all. >> What I know is that number of clocks is not related to binding. It is not needed *NUMBER OF CLOCKS* >> in the binding, either. > > Sorry, I am confused. > if you think that number of clocks is not related to binding. *NUMBER OF CLOCKS* > How dtsi claim for clk? > For example in dtsi. > include > usb3bhp: usb3bhp { > .... > clocks = <&syscon0 SCU0_CLK_GATE_PORTAUSB>; And where is *NUMBER OF CLOCKS* here? I don't see any problem. No useless SCU0_CLK_GATE_NUM define here. > ... > } > > It need for dtsi binding include for clock enable. > > If there is no binding clock include file, how device know the clock index? Just look how ALL other bindings for new platforms are doing it. Why are we discussing obvious kernel aspects? Spend time to read other drivers before posting yours. Best regards, Krzysztof