From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 E6B193F825E; Fri, 5 Jun 2026 11:53:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780660419; cv=none; b=VDM24XZjyuL5F+gigx7dn/LfLmRMFbZ9ZEEQpXCq3hPVdsie1aNAYYT/TUwr4fm8Sx/lTOEYlhlpmE2kbIJbg7uKauavGZ+Koed4pdwkuFtUS3blzrYdZ3ErIKBRXavTg8zKDnQvr5qW0E6iniln3eoNUIKfNAKKBztr5dpkISA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780660419; c=relaxed/simple; bh=wZ0PApAQIp/ARhdjZK3fiA5s9UijCfxrwVNjoOOCqwo=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=dEXPEZmjLEo5fBSCmmqwSps8Qzon+quBiUkyEFG7sgbeP0gsoL+cDlbQ5Y54xCmHs1+NTDIUCaGyw5v6jOfhq8IOqSH21Te+ZCbdKcu2P562os1ACpK0xqEMKau2zd6+t4auqHU8aSxPEBe6Iw7tvc7QkUR1VVilHG7J72NiBbw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Zd9IXFGF; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Zd9IXFGF" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1815D1F00893; Fri, 5 Jun 2026 11:53:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1780660418; bh=5aIKpvnTj3sLnXmmm5ahROVi2ECJn3r11IRBWH+G2kw=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=Zd9IXFGFSOxCCMsNKbeIAqurvUBmzIvJ8L5EOqZeczbLkPAniMb6IXIijhZWV2MRl ck6bfgYgZYkHLSLB6SLVyN1dwXbi1vjVPjlwpeVbcgFtyh/TmONJ36c6zG1YLBYVUP eK6ljMovMrcGuf5NDn/SNSzeLJbFzzIdL8aLkaTqv0wHFhbN2EaWCjmrOUGGHRhDlS QaBf6rmY+iVfadO+G4KJHF544V80c7AGd/xQ2I8NQVBwMFy4wQy/dTRTSGbnGYbE4C tn9qGOKmIqxh37+jkzuuqivvCv1U8dMPIhXlJLe4oAZzGfCzFUBKMmylDGTOelzTdM y0StRH0Z9OSeg== Date: Fri, 5 Jun 2026 12:53:32 +0100 From: Jonathan Cameron To: Romain Gantois Cc: Puranjay Mohan , David Lechner , Nuno =?UTF-8?B?U8Oh?= , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thomas Petazzoni , Wil Stark , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH 1/2] dt-bindings: iio: ti,tmp117: add binding for the TMP119 Message-ID: <20260605125332.151b92f8@jic23-huawei> In-Reply-To: <20260605-tmp119-v1-1-349f45f17d12@bootlin.com> References: <20260605-tmp119-v1-0-349f45f17d12@bootlin.com> <20260605-tmp119-v1-1-349f45f17d12@bootlin.com> X-Mailer: Claws Mail 4.4.0 (GTK 3.24.52; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Fri, 05 Jun 2026 11:01:35 +0200 Romain Gantois wrote: > The TMP119 has the same register layout as the TMP117, and a better local > sensor accuracy. Sounds like (and the driver changes pretty much confirm) that this could use a fallback compatible to the tmp117. The second patch then just resolves the print that would happen on older kernels using that fallback due to ID mismatch. That's fine but nice if older kernels can work with this part. Thanks, Jonathan > > Signed-off-by: Romain Gantois > --- > Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-) > > diff --git a/Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml b/Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml > index fbba5e934861c..9f3b74274b16e 100644 > --- a/Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml > +++ b/Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml > @@ -7,10 +7,11 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# > title: TI TMP117 - Digital temperature sensor with integrated NV memory > > description: | > - TI TMP116/117 - Digital temperature sensor with integrated NV memory that > - supports I2C interface. > + TI TMP116/117/119 - Digital temperature sensor with integrated NV memory > + that supports I2C interface. > https://www.ti.com/lit/gpn/tmp116 > https://www.ti.com/lit/gpn/tmp117 > + https://www.ti.com/lit/gpn/tmp119 > > maintainers: > - Puranjay Mohan > @@ -20,6 +21,7 @@ properties: > enum: > - ti,tmp116 > - ti,tmp117 > + - ti,tmp119 > > reg: > maxItems: 1 >