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 X-Spam-Level: X-Spam-Status: No, score=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3A9AEC433DB for ; Tue, 9 Mar 2021 04:37:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 04BCD65275 for ; Tue, 9 Mar 2021 04:37:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229714AbhCIEhO (ORCPT ); Mon, 8 Mar 2021 23:37:14 -0500 Received: from gate2.alliedtelesis.co.nz ([202.36.163.20]:47799 "EHLO gate2.alliedtelesis.co.nz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229730AbhCIEgu (ORCPT ); Mon, 8 Mar 2021 23:36:50 -0500 Received: from svr-chch-seg1.atlnz.lc (mmarshal3.atlnz.lc [10.32.18.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by gate2.alliedtelesis.co.nz (Postfix) with ESMTPS id 053C9891AE; Tue, 9 Mar 2021 17:36:48 +1300 (NZDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alliedtelesis.co.nz; s=mail181024; t=1615264608; bh=94GooBuqwjsN2PgXHFKVfo9ebg+N+xJNt2/7dlShRws=; h=From:To:CC:Subject:Date:References:In-Reply-To; b=irpjd3IkktHH24EsvNqFEVrsY1yZOE4b1qCTwdTYeQ+BTR3SycnJTpytKc1FXyXjT Lg/GHcPX7uc8BeN+8yxUuOh1KTJEdpIy0u3JXD6agKl4CsaX0WVZBNIYd93uoRNPkA 0FBUtUUJ3kLtQcuOVg7R2mwjCWLcctlpwjzXFvb0nSLavHJ9RptXqERBBCC9Hj97uZ 1jfGrCGsrIpIe87CmMEyRChOxoPrQFRZ+fsX/KgG9vp/EIEXzg5q/lCO3NeTKJcTEm HjofLGn/k77WcCDmud82qzGYukn2gLqdhQQnRfZkk61K4stgGMOPZDd195Wu9BJkSO 2AEJJ9yrEjWag== Received: from svr-chch-ex1.atlnz.lc (Not Verified[2001:df5:b000:bc8::77]) by svr-chch-seg1.atlnz.lc with Trustwave SEG (v8,2,6,11305) id ; Tue, 09 Mar 2021 17:36:47 +1300 Received: from svr-chch-ex1.atlnz.lc (2001:df5:b000:bc8:409d:36f5:8899:92e8) by svr-chch-ex1.atlnz.lc (2001:df5:b000:bc8:409d:36f5:8899:92e8) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 9 Mar 2021 17:36:47 +1300 Received: from svr-chch-ex1.atlnz.lc ([fe80::409d:36f5:8899:92e8]) by svr-chch-ex1.atlnz.lc ([fe80::409d:36f5:8899:92e8%12]) with mapi id 15.00.1497.012; Tue, 9 Mar 2021 17:36:47 +1300 From: Chris Packham To: Guenter Roeck , "jdelvare@suse.com" CC: "linux-hwmon@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-i2c@vger.kernel.org" , "linuxppc-dev@lists.ozlabs.org" Subject: Re: Errant readings on LM81 with T2080 SoC Thread-Topic: Errant readings on LM81 with T2080 SoC Thread-Index: AQHXE6SbssdAOSHgwE+zIRhtn11Sk6p4Y2sAgAAgcACAACSBgIAABe+AgAEgEgCAAGwMgA== Date: Tue, 9 Mar 2021 04:36:47 +0000 Message-ID: References: <8e0a88ba-01e9-9bc1-c78b-20f26ce27d12@alliedtelesis.co.nz> <96d660bc-17ab-4e0e-9a94-bce1737a8da1@roeck-us.net> <4a1b1494-df96-2d8c-9323-beb2c2ba706b@alliedtelesis.co.nz> <5709f180-04b5-09b2-e1c4-53eb5c9345d8@roeck-us.net> <61f68c59-593b-e393-5520-d9acc14fdf97@alliedtelesis.co.nz> In-Reply-To: <61f68c59-593b-e393-5520-d9acc14fdf97@alliedtelesis.co.nz> Accept-Language: en-NZ, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.32.1.11] Content-Type: text/plain; charset="utf-8" Content-ID: <811CB1FD02E3674DAB25356F89E5D27F@atlnz.lc> Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-SEG-SpamProfiler-Analysis: v=2.3 cv=C7uXNjH+ c=1 sm=1 tr=0 a=Xf/6aR1Nyvzi7BryhOrcLQ==:117 a=xqWC_Br6kY4A:10 a=oKJsc7D3gJEA:10 a=IkcTkHD0fZMA:10 a=dESyimp9J3IA:10 a=brUy9DZNWyBmMtso1hQA:9 a=QEXdDO2ut3YA:10 X-SEG-SpamProfiler-Score: 0 Precedence: bulk List-ID: X-Mailing-List: linux-hwmon@vger.kernel.org DQpPbiA5LzAzLzIxIDExOjEwIGFtLCBDaHJpcyBQYWNraGFtIHdyb3RlOg0KPg0KPiBPbiA4LzAz LzIxIDU6NTkgcG0sIEd1ZW50ZXIgUm9lY2sgd3JvdGU6DQo+PiBPbiAzLzcvMjEgODozNyBQTSwg Q2hyaXMgUGFja2hhbSB3cm90ZToNCj4+IFsgLi4uIF0NCj4+Pj4gVGhhdCdzIGZyb20gLUVOWElP IHdoaWNoIGlzIHVzZWQgaW4gb25seSBvbmUgcGxhY2UgaW4gaTJjLW1wYy5jLiBJJ2xsDQo+Pj4+ IGVuYWJsZSBzb21lIGRlYnVnIGFuZCBzZWUgd2hhdCB3ZSBnZXQuDQo+Pj4gRm9yIHRoZSBlcnJh bnQgcmVhZGluZ3MgdGhlcmUgd2FzIG5vdGhpbmcgYWJub3JtYWwgcmVwb3J0ZWQgYnkgdGhlIA0K Pj4+IGRyaXZlci4NCj4+Pg0KPj4+IEZvciB0aGUgIk5vIHN1Y2ggZGV2aWNlIG9yIGFkZHJlc3Mi IEkgc2F3ICJtcGMtaTJjIGZmZTExOTAwMC5pMmM6IE5vDQo+Pj4gUlhBSyIgd2hpY2ggbWF0Y2hl cyB1cCB3aXRoIHRoZSAtRU5YSU8gcmV0dXJuLg0KPj4+DQo+PiBJZCBzdWdnZXN0IHRvIGNoZWNr IHRoZSB0aW1lIHVudGlsIG5vdCBidXN5IGFuZCBzdG9wIGluIG1wY194ZmVyKCkuDQo+PiBUaG9z ZSBob3QgbG9vcHMgYXJlIHVudXN1YWwsIGFuZCBtYXkgd2VsbCBtZXNzIHVwIHRoZSBjb2RlIGVz cGVjaWFsbHkNCj4+IGlmIHByZWVtcHQgaXMgZW5hYmxlZC4NCj4gUmV3b3JraW5nIHRob3NlIGxv b3BzIHNlZW1zIHRvIGhhdmUgaGFkIGEgcG9zaXRpdmUgcmVzdWx0LiBJJ2xsIGRvIGEgDQo+IGJp dCBtb3JlIHRlc3RpbmcgYW5kIGhvcGVmdWxseSBnZXQgYSBwYXRjaCBvdXQgbGF0ZXIgdG9kYXku DQpEJ29oIG15ICJmaXgiIHdhcyB0byByZXBsYWNlIHRoZSBjb25kX3Jlc2hlZCgpIHdpdGggbXNs ZWVwKDEwKSB3aGljaCBkaWQgDQoiZml4IiB0aGUgcHJvYmxlbSBidXQgbWFkZSBldmVyeSBpMmMg cmVhZCBzbG93LiBJIGRpZG4ndCBub3RpY2Ugd2hlbiANCnRlc3RpbmcganVzdCB0aGUgbG04MSBi dXQgYXMgc29vbiBhcyBJIGJvb3RlZCB0aGUgc3lzdGVtIHdpdGggbW9yZSBpMmMgDQpkZXZpY2Vz IEkgc2F3IHN0dXBpZGx5IHNsb3cgYm9vdCB0aW1lcy4NCj4+IMKgIEFsc28sIGFyZSB5b3UgdXNp bmcgaW50ZXJydXB0cyBvciBwb2xsaW5nIGluDQo+PiB5b3VyIHN5c3RlbSA/IFRoZSBpbnRlcnJ1 cHQgaGFuZGxlciBsb29rcyBhIGJpdCBvZGQsIHdpdGggIlJlYWQgYWdhaW4NCj4+IHRvIGFsbG93 IHJlZ2lzdGVyIHRvIHN0YWJpbGlzZSIuDQo+Pg0KPj4gRG8geW91IGhhdmUgZnNsLHRpbWVvdXQg c2V0IGluIHRoZSBkZXZpY2V0cmVlIHByb3BlcnRpZXMgYW5kLCBpZiBzbywNCj4+IGhhdmUgeW91 IHBsYXllZCB3aXRoIGl0ID8NCj4+DQo+PiBPdGhlciB0aGFuIHRoYXQsIHRoZSBvbmx5IG90aGVy IHJlYWwgaWRlYSBJIGhhdmUgd291bGQgYmUgdG8gbW9uaXRvcg0KPj4gdGhlIGkyYyBidXMuDQo+ Pg0KPj4gR3VlbnRlcg== 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 X-Spam-Level: X-Spam-Status: No, score=-3.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A378AC433DB for ; Tue, 9 Mar 2021 04:37:21 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 97D2D6523B for ; Tue, 9 Mar 2021 04:37:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 97D2D6523B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=alliedtelesis.co.nz Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4Dvj9W03Flz3cRY for ; Tue, 9 Mar 2021 15:37:19 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=alliedtelesis.co.nz header.i=@alliedtelesis.co.nz header.a=rsa-sha256 header.s=mail181024 header.b=irpjd3Ik; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=alliedtelesis.co.nz (client-ip=202.36.163.20; helo=gate2.alliedtelesis.co.nz; envelope-from=chris.packham@alliedtelesis.co.nz; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=alliedtelesis.co.nz header.i=@alliedtelesis.co.nz header.a=rsa-sha256 header.s=mail181024 header.b=irpjd3Ik; dkim-atps=neutral Received: from gate2.alliedtelesis.co.nz (gate2.alliedtelesis.co.nz [202.36.163.20]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4Dvj8y55dqz30KD for ; Tue, 9 Mar 2021 15:36:50 +1100 (AEDT) Received: from svr-chch-seg1.atlnz.lc (mmarshal3.atlnz.lc [10.32.18.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by gate2.alliedtelesis.co.nz (Postfix) with ESMTPS id 04AEA806B5; Tue, 9 Mar 2021 17:36:48 +1300 (NZDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alliedtelesis.co.nz; s=mail181024; t=1615264608; bh=94GooBuqwjsN2PgXHFKVfo9ebg+N+xJNt2/7dlShRws=; h=From:To:CC:Subject:Date:References:In-Reply-To; b=irpjd3IkktHH24EsvNqFEVrsY1yZOE4b1qCTwdTYeQ+BTR3SycnJTpytKc1FXyXjT Lg/GHcPX7uc8BeN+8yxUuOh1KTJEdpIy0u3JXD6agKl4CsaX0WVZBNIYd93uoRNPkA 0FBUtUUJ3kLtQcuOVg7R2mwjCWLcctlpwjzXFvb0nSLavHJ9RptXqERBBCC9Hj97uZ 1jfGrCGsrIpIe87CmMEyRChOxoPrQFRZ+fsX/KgG9vp/EIEXzg5q/lCO3NeTKJcTEm HjofLGn/k77WcCDmud82qzGYukn2gLqdhQQnRfZkk61K4stgGMOPZDd195Wu9BJkSO 2AEJJ9yrEjWag== Received: from svr-chch-ex1.atlnz.lc (Not Verified[2001:df5:b000:bc8::77]) by svr-chch-seg1.atlnz.lc with Trustwave SEG (v8, 2, 6, 11305) id ; Tue, 09 Mar 2021 17:36:47 +1300 Received: from svr-chch-ex1.atlnz.lc (2001:df5:b000:bc8:409d:36f5:8899:92e8) by svr-chch-ex1.atlnz.lc (2001:df5:b000:bc8:409d:36f5:8899:92e8) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 9 Mar 2021 17:36:47 +1300 Received: from svr-chch-ex1.atlnz.lc ([fe80::409d:36f5:8899:92e8]) by svr-chch-ex1.atlnz.lc ([fe80::409d:36f5:8899:92e8%12]) with mapi id 15.00.1497.012; Tue, 9 Mar 2021 17:36:47 +1300 From: Chris Packham To: Guenter Roeck , "jdelvare@suse.com" Subject: Re: Errant readings on LM81 with T2080 SoC Thread-Topic: Errant readings on LM81 with T2080 SoC Thread-Index: AQHXE6SbssdAOSHgwE+zIRhtn11Sk6p4Y2sAgAAgcACAACSBgIAABe+AgAEgEgCAAGwMgA== Date: Tue, 9 Mar 2021 04:36:47 +0000 Message-ID: References: <8e0a88ba-01e9-9bc1-c78b-20f26ce27d12@alliedtelesis.co.nz> <96d660bc-17ab-4e0e-9a94-bce1737a8da1@roeck-us.net> <4a1b1494-df96-2d8c-9323-beb2c2ba706b@alliedtelesis.co.nz> <5709f180-04b5-09b2-e1c4-53eb5c9345d8@roeck-us.net> <61f68c59-593b-e393-5520-d9acc14fdf97@alliedtelesis.co.nz> In-Reply-To: <61f68c59-593b-e393-5520-d9acc14fdf97@alliedtelesis.co.nz> Accept-Language: en-NZ, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.32.1.11] Content-Type: text/plain; charset="utf-8" Content-ID: <811CB1FD02E3674DAB25356F89E5D27F@atlnz.lc> Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-SEG-SpamProfiler-Analysis: v=2.3 cv=C7uXNjH+ c=1 sm=1 tr=0 a=Xf/6aR1Nyvzi7BryhOrcLQ==:117 a=xqWC_Br6kY4A:10 a=oKJsc7D3gJEA:10 a=IkcTkHD0fZMA:10 a=dESyimp9J3IA:10 a=brUy9DZNWyBmMtso1hQA:9 a=QEXdDO2ut3YA:10 X-SEG-SpamProfiler-Score: 0 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "linux-hwmon@vger.kernel.org" , "linuxppc-dev@lists.ozlabs.org" , "linux-kernel@vger.kernel.org" , "linux-i2c@vger.kernel.org" Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" DQpPbiA5LzAzLzIxIDExOjEwIGFtLCBDaHJpcyBQYWNraGFtIHdyb3RlOg0KPg0KPiBPbiA4LzAz LzIxIDU6NTkgcG0sIEd1ZW50ZXIgUm9lY2sgd3JvdGU6DQo+PiBPbiAzLzcvMjEgODozNyBQTSwg Q2hyaXMgUGFja2hhbSB3cm90ZToNCj4+IFsgLi4uIF0NCj4+Pj4gVGhhdCdzIGZyb20gLUVOWElP IHdoaWNoIGlzIHVzZWQgaW4gb25seSBvbmUgcGxhY2UgaW4gaTJjLW1wYy5jLiBJJ2xsDQo+Pj4+ IGVuYWJsZSBzb21lIGRlYnVnIGFuZCBzZWUgd2hhdCB3ZSBnZXQuDQo+Pj4gRm9yIHRoZSBlcnJh bnQgcmVhZGluZ3MgdGhlcmUgd2FzIG5vdGhpbmcgYWJub3JtYWwgcmVwb3J0ZWQgYnkgdGhlIA0K Pj4+IGRyaXZlci4NCj4+Pg0KPj4+IEZvciB0aGUgIk5vIHN1Y2ggZGV2aWNlIG9yIGFkZHJlc3Mi IEkgc2F3ICJtcGMtaTJjIGZmZTExOTAwMC5pMmM6IE5vDQo+Pj4gUlhBSyIgd2hpY2ggbWF0Y2hl cyB1cCB3aXRoIHRoZSAtRU5YSU8gcmV0dXJuLg0KPj4+DQo+PiBJZCBzdWdnZXN0IHRvIGNoZWNr IHRoZSB0aW1lIHVudGlsIG5vdCBidXN5IGFuZCBzdG9wIGluIG1wY194ZmVyKCkuDQo+PiBUaG9z ZSBob3QgbG9vcHMgYXJlIHVudXN1YWwsIGFuZCBtYXkgd2VsbCBtZXNzIHVwIHRoZSBjb2RlIGVz cGVjaWFsbHkNCj4+IGlmIHByZWVtcHQgaXMgZW5hYmxlZC4NCj4gUmV3b3JraW5nIHRob3NlIGxv b3BzIHNlZW1zIHRvIGhhdmUgaGFkIGEgcG9zaXRpdmUgcmVzdWx0LiBJJ2xsIGRvIGEgDQo+IGJp dCBtb3JlIHRlc3RpbmcgYW5kIGhvcGVmdWxseSBnZXQgYSBwYXRjaCBvdXQgbGF0ZXIgdG9kYXku DQpEJ29oIG15ICJmaXgiIHdhcyB0byByZXBsYWNlIHRoZSBjb25kX3Jlc2hlZCgpIHdpdGggbXNs ZWVwKDEwKSB3aGljaCBkaWQgDQoiZml4IiB0aGUgcHJvYmxlbSBidXQgbWFkZSBldmVyeSBpMmMg cmVhZCBzbG93LiBJIGRpZG4ndCBub3RpY2Ugd2hlbiANCnRlc3RpbmcganVzdCB0aGUgbG04MSBi dXQgYXMgc29vbiBhcyBJIGJvb3RlZCB0aGUgc3lzdGVtIHdpdGggbW9yZSBpMmMgDQpkZXZpY2Vz IEkgc2F3IHN0dXBpZGx5IHNsb3cgYm9vdCB0aW1lcy4NCj4+IMKgIEFsc28sIGFyZSB5b3UgdXNp bmcgaW50ZXJydXB0cyBvciBwb2xsaW5nIGluDQo+PiB5b3VyIHN5c3RlbSA/IFRoZSBpbnRlcnJ1 cHQgaGFuZGxlciBsb29rcyBhIGJpdCBvZGQsIHdpdGggIlJlYWQgYWdhaW4NCj4+IHRvIGFsbG93 IHJlZ2lzdGVyIHRvIHN0YWJpbGlzZSIuDQo+Pg0KPj4gRG8geW91IGhhdmUgZnNsLHRpbWVvdXQg c2V0IGluIHRoZSBkZXZpY2V0cmVlIHByb3BlcnRpZXMgYW5kLCBpZiBzbywNCj4+IGhhdmUgeW91 IHBsYXllZCB3aXRoIGl0ID8NCj4+DQo+PiBPdGhlciB0aGFuIHRoYXQsIHRoZSBvbmx5IG90aGVy IHJlYWwgaWRlYSBJIGhhdmUgd291bGQgYmUgdG8gbW9uaXRvcg0KPj4gdGhlIGkyYyBidXMuDQo+ Pg0KPj4gR3VlbnRlcg==