From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CF60DD64065 for ; Fri, 8 Nov 2024 16:32:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Subject:CC:To: From:Date:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=z3nRrHRNzWgiqRAcf2PxLYCbf9f86cIHpwPVgaarow8=; b=ILBHUYZUuQgN4HztbmKHZ7Ceoa i1K4o2JjGt1GDUs7U2hxPP/dh4sxiA2NQph/ZeszwyWLHXrirk4fGlMkDM7qQeeYcQ6E0EF99vtOi XmRmHUGg97sKL7GjFD2KrrccTp+uf1Ly+0+neg8qx0YRqN8XXL5SsJ83+ihWvaPDXCcQBoDPeMaZ/ nFaeAOT9AS6X2LuvJVwDvd3FdFQwvxzFR9LTql1Tu6bla1aOk0CuQmsdagyXc6zPOhKMdWW5mWP8X fqXdXvKHJInJD8zdtT8qUwXnolSjzJd9a+OeYnLTuoGmlTTJBJF1ZTYP2GB5KlqnehjeSNj9dMPIb 5+dWC9Mw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t9Rtp-0000000BDHz-1T2q; Fri, 08 Nov 2024 16:31:53 +0000 Received: from frasgout.his.huawei.com ([185.176.79.56]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t9QvC-0000000B1a1-003Z for linux-arm-kernel@lists.infradead.org; Fri, 08 Nov 2024 15:29:16 +0000 Received: from mail.maildlp.com (unknown [172.18.186.31]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4XlNBs1hWmz6J7gR; Fri, 8 Nov 2024 23:28:53 +0800 (CST) Received: from frapeml500008.china.huawei.com (unknown [7.182.85.71]) by mail.maildlp.com (Postfix) with ESMTPS id CBC7B140133; Fri, 8 Nov 2024 23:28:58 +0800 (CST) Received: from localhost (10.203.177.66) by frapeml500008.china.huawei.com (7.182.85.71) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Fri, 8 Nov 2024 16:28:57 +0100 Date: Fri, 8 Nov 2024 15:28:56 +0000 From: Jonathan Cameron To: Frank Li CC: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jonathan Cameron , Lars-Peter Clausen , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , , , , , , Carlos Song , Clark Wang , Jean Delvare , Guenter Roeck , Subject: Re: [PATCH 0/3] iio: temperature: Add support for P3T1085 Message-ID: <20241108152856.000042ed@huawei.com> In-Reply-To: <20241107-p3t1085-v1-0-9a76cb85673f@nxp.com> References: <20241107-p3t1085-v1-0-9a76cb85673f@nxp.com> X-Mailer: Claws Mail 4.3.0 (GTK 3.24.42; x86_64-w64-mingw32) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.203.177.66] X-ClientProxiedBy: lhrpeml100010.china.huawei.com (7.191.174.197) To frapeml500008.china.huawei.com (7.182.85.71) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241108_072914_218813_4EE557ED X-CRM114-Status: GOOD ( 10.60 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, 07 Nov 2024 18:02:26 -0500 Frank Li wrote: > Add basic function support for P3T1085 temperature sensor. > - Add binding doc trivial.yaml > - Add basic read temperature driver Hi Frank, For a simple temperature sensor the usual question is why IIO rather than hwmon? Previous reasons have been: - Very high performmance / accuracy part (i.e. expensive) - Remote temperature so not typically hw monitoring. - Same silicon with a more complex sensor (typically humidity or similar). Any of those apply? Or some other reason? +CC hwmon maintainers and list. Jonathan > - Update imx93-9x9-qsb.dts > > Signed-off-by: Frank Li > --- > Carlos Song (1): > iio: temperature: Add support for P3T1085 > > Frank Li (2): > dt-bindings: trivial-devices: Add NXP P3T1085UK I3C/I2C temperature sensor > arm64: dts: imx93-9x9-qsb: add temp-sensor nxp,p3t1085 > > .../devicetree/bindings/trivial-devices.yaml | 2 + > arch/arm64/boot/dts/freescale/imx93-9x9-qsb.dts | 5 ++ > drivers/iio/temperature/Kconfig | 1 + > drivers/iio/temperature/Makefile | 2 + > drivers/iio/temperature/p3t/Kconfig | 29 ++++++++ > drivers/iio/temperature/p3t/Makefile | 5 ++ > drivers/iio/temperature/p3t/p3t1085.h | 31 +++++++++ > drivers/iio/temperature/p3t/p3t1085_core.c | 79 ++++++++++++++++++++++ > drivers/iio/temperature/p3t/p3t1085_i2c.c | 68 +++++++++++++++++++ > drivers/iio/temperature/p3t/p3t1085_i3c.c | 59 ++++++++++++++++ > 10 files changed, 281 insertions(+) > --- > base-commit: 74741a050b79d31d8d2eeee12c77736596d0a6b2 > change-id: 20241107-p3t1085-fbd8726cbc0e > > Best regards, > --- > Frank Li > >