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=-13.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 A5A13C433ED for ; Sat, 1 May 2021 04:17:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8635961106 for ; Sat, 1 May 2021 04:17:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231500AbhEAESg (ORCPT ); Sat, 1 May 2021 00:18:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59108 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229540AbhEAESe (ORCPT ); Sat, 1 May 2021 00:18:34 -0400 Received: from mail-oo1-xc33.google.com (mail-oo1-xc33.google.com [IPv6:2607:f8b0:4864:20::c33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 709ADC06174A; Fri, 30 Apr 2021 21:17:45 -0700 (PDT) Received: by mail-oo1-xc33.google.com with SMTP id h9-20020a4a94090000b02901f9d4f64172so91492ooi.5; Fri, 30 Apr 2021 21:17:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=mJDuvtfrc0RGLNATyN9LqOHLzLo5/nuR2eVlldf361U=; b=F/XTece4lPxvU7e+hDbA5ZTepqltaHWDke39ztuxl5EdWMWw6Cd3qpLsFAtpX1GgQr XRPyUJwrU8DNT6a6x/+uYOUfOLqPd75NCalZf3v8edobW8zC9AIL4D83cQtIv319zEHt 7ho0SGmb0mURmmxEg1+68QwJdwa/7wMRO582lrA1Ktff4do3NC/AEgiDSW/Lkd2It0Tv lhQzoQrjPLP2ke1sJXclGN7vQUmB6z8wdpSr4KXWCNEJ9H7ymSYzdTn0Xkafw+OgpzLK Pva7G9aQCSvmLu5M5HggI/p+W/KPQ9ObBr/SQhPBVMHl/6jtENT7nIH08sJbPZfqW6T3 7nsA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :references:mime-version:content-disposition:in-reply-to; bh=mJDuvtfrc0RGLNATyN9LqOHLzLo5/nuR2eVlldf361U=; b=AkujpaFUVMC/oze5K9rBIl1glod39AqTk6VYjSOJM26AkhY1VnPeyb3l0VaD+0fpkU FsSB6cD4go5UJDV5Rnd/+ZtjqzrZIEO1fcZGMHEcR2VfeY2r5ZFGTvAqEEyJ2d3BfPkw 1gRvY+wrTLhAA97VU2EahCuvsLCv8yTH8KcDuQh1UF2b4NR0Sgg79PpDdqc2c1V4RdyX DJdjWCzFzRTvBNrKJ6BJfN1U1bPiGQglq761zHP9n3KD9gKW9NWmvo2jyNWBVd/KPXcG T+vleqGJkldJD0K+Ys3JkOQuEP3lqmDqKNU+qHpd54yGaH0/pHvlcMTud57E4rXXU/Yl bw4w== X-Gm-Message-State: AOAM533Z3wQub0esYOxRzZrAZX+YbX6zLnzXYJdu3mE/qz1H+yZcWg4f wB0bfwV3DiIwsTEXvTgH9vXtf3uvOes= X-Google-Smtp-Source: ABdhPJwR0dk3it5pmx6p0GD9EvVkBCXIdejSuukp1/zah2aiYz48ygtpTYbqRlov+oh6qcHBI2enJw== X-Received: by 2002:a4a:96e3:: with SMTP id t32mr7193949ooi.14.1619842664826; Fri, 30 Apr 2021 21:17:44 -0700 (PDT) Received: from localhost ([2600:1700:e321:62f0:329c:23ff:fee3:9d7c]) by smtp.gmail.com with ESMTPSA id z133sm949940ooa.2.2021.04.30.21.17.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 30 Apr 2021 21:17:44 -0700 (PDT) Sender: Guenter Roeck Date: Fri, 30 Apr 2021 21:17:43 -0700 From: Guenter Roeck To: Erik Rosen Cc: Jean Delvare , Jonathan Corbet , linux-hwmon@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/2] hwmon: (pmbus/zl6100) Update documentation for zl6100 driver Message-ID: <20210501041743.GA3202083@roeck-us.net> References: <20210423153329.33457-1-erik.rosen@metormote.com> <20210423153329.33457-3-erik.rosen@metormote.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210423153329.33457-3-erik.rosen@metormote.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Apr 23, 2021 at 05:33:29PM +0200, Erik Rosen wrote: > Update documentation for zl6100 driver and fix dead links to technical > specifications > > Signed-off-by: Erik Rosen Applied to hwmon-next. Thanks, Guenter > --- > Documentation/hwmon/zl6100.rst | 132 ++++++++++++++++++++++----------- > 1 file changed, 89 insertions(+), 43 deletions(-) > > diff --git a/Documentation/hwmon/zl6100.rst b/Documentation/hwmon/zl6100.rst > index 968aff10ce0a..d42ed9d3ac69 100644 > --- a/Documentation/hwmon/zl6100.rst > +++ b/Documentation/hwmon/zl6100.rst > @@ -3,87 +3,103 @@ Kernel driver zl6100 > > Supported chips: > > - * Intersil / Zilker Labs ZL2004 > + * Renesas / Intersil / Zilker Labs ZL2004 > > Prefix: 'zl2004' > > Addresses scanned: - > > - Datasheet: http://www.intersil.com/data/fn/fn6847.pdf > + Datasheet: https://www.renesas.com/us/en/document/dst/zl2004-datasheet.pdf > > - * Intersil / Zilker Labs ZL2005 > + * Renesas / Intersil / Zilker Labs ZL2005 > > Prefix: 'zl2005' > > Addresses scanned: - > > - Datasheet: http://www.intersil.com/data/fn/fn6848.pdf > + Datasheet: https://www.renesas.com/us/en/document/dst/zl2005-datasheet.pdf > > - * Intersil / Zilker Labs ZL2006 > + * Renesas / Intersil / Zilker Labs ZL2006 > > Prefix: 'zl2006' > > Addresses scanned: - > > - Datasheet: http://www.intersil.com/data/fn/fn6850.pdf > + Datasheet: https://www.renesas.com/us/en/document/dst/zl2006-datasheet.pdf > > - * Intersil / Zilker Labs ZL2008 > + * Renesas / Intersil / Zilker Labs ZL2008 > > Prefix: 'zl2008' > > Addresses scanned: - > > - Datasheet: http://www.intersil.com/data/fn/fn6859.pdf > + Datasheet: https://www.renesas.com/us/en/document/dst/zl2008-datasheet.pdf > > - * Intersil / Zilker Labs ZL2105 > + * Renesas / Intersil / Zilker Labs ZL2105 > > Prefix: 'zl2105' > > Addresses scanned: - > > - Datasheet: http://www.intersil.com/data/fn/fn6851.pdf > + Datasheet: https://www.renesas.com/us/en/document/dst/zl2105-datasheet.pdf > > - * Intersil / Zilker Labs ZL2106 > + * Renesas / Intersil / Zilker Labs ZL2106 > > Prefix: 'zl2106' > > Addresses scanned: - > > - Datasheet: http://www.intersil.com/data/fn/fn6852.pdf > + Datasheet: https://www.renesas.com/us/en/document/dst/zl2106-datasheet.pdf > > - * Intersil / Zilker Labs ZL6100 > + * Renesas / Intersil / Zilker Labs ZL6100 > > Prefix: 'zl6100' > > Addresses scanned: - > > - Datasheet: http://www.intersil.com/data/fn/fn6876.pdf > + Datasheet: https://www.renesas.com/us/en/document/dst/zl6100-datasheet.pdf > > - * Intersil / Zilker Labs ZL6105 > + * Renesas / Intersil / Zilker Labs ZL6105 > > Prefix: 'zl6105' > > Addresses scanned: - > > - Datasheet: http://www.intersil.com/data/fn/fn6906.pdf > + Datasheet: https://www.renesas.com/us/en/document/dst/zl6105-datasheet.pdf > > - * Intersil / Zilker Labs ZL9101M > + * Renesas / Intersil / Zilker Labs ZL8802 > + > + Prefix: 'zl8802' > + > + Addresses scanned: - > + > + Datasheet: https://www.renesas.com/us/en/document/dst/zl8802-datasheet > + > + * Renesas / Intersil / Zilker Labs ZL9101M > > Prefix: 'zl9101' > > Addresses scanned: - > > - Datasheet: http://www.intersil.com/data/fn/fn7669.pdf > + Datasheet: https://www.renesas.com/us/en/document/dst/zl9101m-datasheet > > - * Intersil / Zilker Labs ZL9117M > + * Renesas / Intersil / Zilker Labs ZL9117M > > Prefix: 'zl9117' > > Addresses scanned: - > > - Datasheet: http://www.intersil.com/data/fn/fn7914.pdf > + Datasheet: https://www.renesas.com/us/en/document/dst/zl9117m-datasheet > + > + * Renesas / Intersil / Zilker Labs ZLS1003, ZLS4009 > + > + Prefix: 'zls1003', zls4009 > + > + Addresses scanned: - > + > + Datasheet: Not published > > - * Ericsson BMR450, BMR451 > + * Flex BMR450, BMR451 > > Prefix: 'bmr450', 'bmr451' > > @@ -91,17 +107,39 @@ Supported chips: > > Datasheet: > > -http://archive.ericsson.net/service/internet/picov/get?DocNo=28701-EN/LZT146401 > +https://flexpowermodules.com/resources/fpm-techspec-bmr450-digital-pol-regulators-20a > > - * Ericsson BMR462, BMR463, BMR464 > + * Flex BMR462, BMR463, BMR464 > > Prefixes: 'bmr462', 'bmr463', 'bmr464' > > Addresses scanned: - > > - Datasheet: > + Datasheet: https://flexpowermodules.com/resources/fpm-techspec-bmr462 > + > + * Flex BMR465, BMR467 > + > + Prefixes: 'bmr465', 'bmr467' > + > + Addresses scanned: - > + > + Datasheet: https://flexpowermodules.com/resources/fpm-techspec-bmr465-digital-pol > + > + * Flex BMR466 > + > + Prefixes: 'bmr466' > + > + Addresses scanned: - > + > + Datasheet: https://flexpowermodules.com/resources/fpm-techspec-bmr466-8x12 > > - http://archive.ericsson.net/service/internet/picov/get?DocNo=28701-EN/LZT146256 > + * Flex BMR469 > + > + Prefixes: 'bmr469' > + > + Addresses scanned: - > + > + Datasheet: https://flexpowermodules.com/resources/fpm-techspec-bmr4696001 > > Author: Guenter Roeck > > @@ -109,8 +147,8 @@ Author: Guenter Roeck > Description > ----------- > > -This driver supports hardware monitoring for Intersil / Zilker Labs ZL6100 and > -compatible digital DC-DC controllers. > +This driver supports hardware monitoring for Renesas / Intersil / Zilker Labs > +ZL6100 and compatible digital DC-DC controllers. > > The driver is a client driver to the core PMBus driver. Please see > Documentation/hwmon/pmbus.rst and Documentation.hwmon/pmbus-core for details > @@ -147,12 +185,12 @@ Module parameters > delay > ----- > > -Intersil/Zilker Labs DC-DC controllers require a minimum interval between I2C > -bus accesses. According to Intersil, the minimum interval is 2 ms, though 1 ms > -appears to be sufficient and has not caused any problems in testing. The problem > -is known to affect all currently supported chips. For manual override, the > -driver provides a writeable module parameter, 'delay', which can be used to set > -the interval to a value between 0 and 65,535 microseconds. > +Renesas/Intersil/Zilker Labs DC-DC controllers require a minimum interval > +between I2C bus accesses. According to Intersil, the minimum interval is 2 ms, > +though 1 ms appears to be sufficient and has not caused any problems in testing. > +The problem is known to affect all currently supported chips. For manual override, > +the driver provides a writeable module parameter, 'delay', which can be used > +to set the interval to a value between 0 and 65,535 microseconds. > > > Sysfs entries > @@ -182,24 +220,32 @@ in2_crit Critical maximum VMON/VDRV voltage. > in2_lcrit_alarm VMON/VDRV voltage critical low alarm. > in2_crit_alarm VMON/VDRV voltage critical high alarm. > > - vmon attributes are supported on ZL2004, ZL9101M, > - and ZL9117M only. > + vmon attributes are supported on ZL2004, ZL8802, > + ZL9101M, ZL9117M and ZLS4009 only. > > -inX_label "vout1" > +inX_label "vout[12]" > inX_input Measured output voltage. > inX_lcrit Critical minimum output Voltage. > inX_crit Critical maximum output voltage. > inX_lcrit_alarm Critical output voltage critical low alarm. > inX_crit_alarm Critical output voltage critical high alarm. > > - X is 3 for ZL2004, ZL9101M, and ZL9117M, 2 otherwise. > + X is 3 for ZL2004, ZL9101M, and ZL9117M, > + 3, 4 for ZL8802 and 2 otherwise. > + > +curr1_label "iin" > +curr1_input Measured input current. > + > + iin attributes are supported on ZL8802 only > + > +currY_label "iout[12]" > +currY_input Measured output current. > +currY_lcrit Critical minimum output current. > +currY_crit Critical maximum output current. > +currY_lcrit_alarm Output current critical low alarm. > +currY_crit_alarm Output current critical high alarm. > > -curr1_label "iout1" > -curr1_input Measured output current. > -curr1_lcrit Critical minimum output current. > -curr1_crit Critical maximum output current. > -curr1_lcrit_alarm Output current critical low alarm. > -curr1_crit_alarm Output current critical high alarm. > + Y is 2, 3 for ZL8802, 1 otherwise > > temp[12]_input Measured temperature. > temp[12]_min Minimum temperature.