linux-kernel - Re: [PATCH v3 3/4] rtc: isl1208: add support for isl1219 with tamper detection

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Message-ID: <20180307220250.pfaboby7ax7baxp2@rob-hp-laptop>
Date:   Wed, 7 Mar 2018 16:02:50 -0600
From:   Rob Herring <robh@...nel.org>
To:     Denis OSTERLAND <denis.osterland@...hl.com>
Cc:     "a.zummo@...ertech.it" <a.zummo@...ertech.it>,
        "alexandre.belloni@...e-electrons.com" 
        <alexandre.belloni@...e-electrons.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "mgr@...gutronix.de" <mgr@...gutronix.de>,
        "m.grzeschik@...gutronix.de" <m.grzeschik@...gutronix.de>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux@...ck-us.net" <linux@...ck-us.net>,
        "jdelvare@...e.com" <jdelvare@...e.com>,
        "linux-rtc@...r.kernel.org" <linux-rtc@...r.kernel.org>,
        "kernel@...gutronix.de" <kernel@...gutronix.de>
Subject: Re: [PATCH v3 3/4] rtc: isl1208: add support for isl1219 with tamper
 detection

On Mon, Mar 05, 2018 at 10:43:52AM +0000, Denis OSTERLAND wrote:
> From: Michael Grzeschik <m.grzeschik@...gutronix.de>
> 
> We add support for the ISL1219 chip that got an integrated tamper
> detection function. This patch implements the feature by adding
> an additional timestamp0 file to sysfs device path.
> This file contains seconds since epoch, if an event occurred,
> or is empty, if none occurred.
> 
> The devicetree documentation for the ISL1219 device tree
> binding is added with an short example. It is not a trivial
> device, because it supports two interrupt souces.
> 
> Signed-off-by: Michael Grzeschik <m.grzeschik@...gutronix.de>
> Signed-off-by: Denis Osterland <Denis.Osterland@...hl.com>
> ---
>  .../devicetree/bindings/rtc/isil,isl1219.txt       |  28 ++++

While preferred to separate, I'm not going to ask for that if there are 
no other changes on the binding.

Reviewed-by: Rob Herring <robh@...nel.org>

>  drivers/rtc/rtc-isl1208.c                          | 160 ++++++++++++++++++---
>  2 files changed, 171 insertions(+), 17 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/rtc/isil,isl1219.txt