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 454DC487A7; Mon, 2 Dec 2024 13:39:32 +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=1733146773; cv=none; b=LIiFMNy+jQlTi7uKO3CaftOWaqljBYvxSVOB1s7JC7UMtdvR/vJZcmvrVnEBEGeqsm7cw9mCUMGVsyigsRJaJcO97IZJsPdd3FrmE6M+8pPcHSzujTszGz1BqskDPRqlq0JCrJi0CptGLmDsWAXUwo0U5iYcw5oCHAyQrpRWRxo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733146773; c=relaxed/simple; bh=h+f7LeboncX/Q/r47LxyF6ZIWkjsAtbSrvPVVgbYlJI=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=hp2yPNAHFPCSFMX2bPFwQ8MBPqKrRtiDqsdUwzpqZnhJpXBI6c4PTVtGKdPz4ypiFR94Hhe11S/ku9t1CKWQ0ijniVQ2HviObsKyvzNvvw+I5hxFFgsIj6iXZ9U5s3KpAhUo5TM7HXNjlYeHFCNsWTCjBa9TI4CfHA+OKYs/Tuc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CtxJ3itz; 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="CtxJ3itz" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AFC3DC4CED1; Mon, 2 Dec 2024 13:39:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1733146772; bh=h+f7LeboncX/Q/r47LxyF6ZIWkjsAtbSrvPVVgbYlJI=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=CtxJ3itz1bhSJHOccSi3bR/Yz1ANI+gOcu4d91Rgo6vzV9fxdFZFquELZ6h8l7kVm o1Ec2KYKkmhPqB2ZvJr1h8MV+R+Ta0lpDp73yiUTpJJ3VbFWwSIucNourw0SsrY/al WggmnR+F1Pn6qdSo4F3OQQML0K3ihGZ34jERKfvuh+jPiexu4gPYMDFK1hsEZLPDwB HVQc7OnFIPQ68wSNvUDG4zCCNNBoIVNQXnKTCJx9a1Bm0u+T8iolnDd734FhGCntU6 /q3ldrHHAUB43GYQEqYZ+8KcUQlmG5/v9xS8TmOGNAIRWH+iZIBqys4S0/RQBNkTEk 311Tpi9RDADyQ== Message-ID: Date: Mon, 2 Dec 2024 14:39:25 +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 2/4] dt-bindings: power: supply: add max77759-fg flavor and don't require nvme address To: t.antoine@uclouvain.be, Sebastian Reichel , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Dimitri Fedrau , Catalin Marinas , Will Deacon , Peter Griffin , Alim Akhtar Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org References: <20241202-b4-gs101_max77759_fg-v1-0-98d2fa7bfe30@uclouvain.be> <20241202-b4-gs101_max77759_fg-v1-2-98d2fa7bfe30@uclouvain.be> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 02/12/2024 14:07, Thomas Antoine via B4 Relay wrote: > From: Thomas Antoine > > As the Maxim max77759 fuel gauge has no non-volatile memory slave address, s/max77759/MAX77759/ Please explain the device in general, e.g. fuel gauge is only one part of the PMIC chip. Otherwise 'fg' compatible suffix would not be justified. > make it non-obligatory. Except for this, the max77759 seems to behave the > same as the max1720x. > > Signed-off-by: Thomas Antoine > --- > .../devicetree/bindings/power/supply/maxim,max17201.yaml | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/Documentation/devicetree/bindings/power/supply/maxim,max17201.yaml b/Documentation/devicetree/bindings/power/supply/maxim,max17201.yaml > index fe3dd9bd5585618e45220c51023391a5b21acfd2..417fc2c4a1c1961654bc54ec1ac24602012f3335 100644 > --- a/Documentation/devicetree/bindings/power/supply/maxim,max17201.yaml > +++ b/Documentation/devicetree/bindings/power/supply/maxim,max17201.yaml > @@ -16,6 +16,7 @@ properties: > compatible: > oneOf: > - const: maxim,max17201 > + - const: maxim,max77759-fg > - items: > - enum: > - maxim,max17205 > @@ -25,11 +26,13 @@ properties: > items: > - description: ModelGauge m5 registers > - description: Nonvolatile registers > + minItems: 1 > > reg-names: > items: > - const: m5 > - const: nvmem > + minItems: 1 You need allOf:if:then section narrowing it per each variant. > > interrupts: > maxItems: 1 > @@ -56,3 +59,14 @@ examples: > interrupts = <31 IRQ_TYPE_LEVEL_LOW>; > }; > }; > + - | > + i2c { > + #address-cells = <1>; > + #size-cells = <0>; > + > + fuel-gauge@36 { > + compatible = "maxim,max77759-fg"; No need for new example if it differs with one property. Best regards, Krzysztof