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 18CDA40855; Mon, 23 Sep 2024 09:09:45 +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=1727082586; cv=none; b=rlKOgAW2IrPpi+kFZvZvNO+Uzu62iM+xKkMPKkOkMamBnYMR2u6wEhwdhfk6h75NLwKIUz8VqvqWXiQX8Xvz547N7djZg7e9fieAx4CvUYvRbW9x1musIsACzOlVt3TcZ/NLspUvlLxcfUSP2pMK5Gm+ZLWn91hjo5ZV8aFp/9I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727082586; c=relaxed/simple; bh=Kgq8MYspzutcGWDFpoter0hnpOzpTVNYh7jCbDxMsAk=; h=Message-ID:Date:MIME-Version:Subject:To:References:From: In-Reply-To:Content-Type; b=bl8pLyLydWFLxyiVBB32OtiuIs5xvSv/QcTkcXnD6qmyR+4e6JPej+xkZ5MUffbeiTm7V3wyzy2SaX50azcrWcO4OM4EtCdYMBasfrXtlkdDI+MVtaSfviVjyDNNIW31YrhWINLJH/fzeWSzARurimNZnsxUsbyfQrpXcF5jiOs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Yi/EQek8; 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="Yi/EQek8" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CB4B9C4CEC4; Mon, 23 Sep 2024 09:09:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1727082585; bh=Kgq8MYspzutcGWDFpoter0hnpOzpTVNYh7jCbDxMsAk=; h=Date:Subject:To:References:From:In-Reply-To:From; b=Yi/EQek8n+LGMeJcPmz85ejoyJhmDFhRC9JCAyDW7hYyuZ143NMZa8APZ1nauT2FJ HClH4FZxtInJTnd4on1QnRXu6JKi5QGhrqk5gqwgL9R7m7Kb8F5AJ6EKmDbae3EDei nPUNBDj/jhh4QHm0REAFnWIJDy0RFi/sF4tZEwxvrWwWsJNhjG0NvHf1+4CLFa5F4e yqoWssip6iIhnlm5a6nQqI9O2f3/vKuFQehXuWAaY+m//hnB4x2j6d5icM3GFmEUUc sWuUHfNZZdVbCCb35v9fxoqqu0sDgh8DSULm31v7p2HUSP/bCj/biw6Dv6agyve8gG t1kj0i0YGT0gQ== Message-ID: Date: Mon, 23 Sep 2024 11:09:38 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 1/3] dt-bindings: mfd: aspeed: support for AST2700 To: Ryan Chen , mturquette@baylibre.com, sboyd@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, joel@jms.id.au, andrew@codeconstruct.com.au, p.zabel@pengutronix.de, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org References: <20240923075012.2264573-1-ryan_chen@aspeedtech.com> <20240923075012.2264573-2-ryan_chen@aspeedtech.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 23/09/2024 09:50, Ryan Chen wrote: > Add reset, clk dt bindings headers, and update compatible > support for AST2700 clk, silicon-id in yaml. > > Signed-off-by: Ryan Chen > --- > .../bindings/mfd/aspeed,ast2x00-scu.yaml | 8 +- > .../dt-bindings/clock/aspeed,ast2700-scu.h | 163 ++++++++++++++++++ > .../dt-bindings/reset/aspeed,ast2700-scu.h | 124 +++++++++++++ > 3 files changed, 294 insertions(+), 1 deletion(-) > create mode 100644 include/dt-bindings/clock/aspeed,ast2700-scu.h > create mode 100644 include/dt-bindings/reset/aspeed,ast2700-scu.h > > diff --git a/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml b/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml > index 86ee69c0f45b..c800d5e53b65 100644 > --- a/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml > +++ b/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml > @@ -9,6 +9,8 @@ title: Aspeed System Control Unit > description: > The Aspeed System Control Unit manages the global behaviour of the SoC, > configuring elements such as clocks, pinmux, and reset. > + In AST2700 SOC which has two soc connection, each soc have its own scu > + register control, ast2700-scu0 for soc0, ast2700-scu1 for soc1. > > maintainers: > - Joel Stanley > @@ -21,6 +23,8 @@ properties: > - aspeed,ast2400-scu > - aspeed,ast2500-scu > - aspeed,ast2600-scu > + - aspeed,ast2700-scu0 > + - aspeed,ast2700-scu1 > - const: syscon > - const: simple-mfd > > @@ -30,7 +34,8 @@ properties: > ranges: true > > '#address-cells': > - const: 1 > + minimum: 1 > + maximum: 2 I would still argue that children do not need full 64-bit addressing, but fine, you can grow their space as much as possible. Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof