From: Matthias Kaehlcke <mka@chromium.org>
To: Stephen Boyd <swboyd@chromium.org>
Cc: Benson Leung <bleung@chromium.org>,
linux-kernel@vger.kernel.org, chrome-platform@lists.linux.dev,
Guenter Roeck <groeck@chromium.org>,
Douglas Anderson <dianders@chromium.org>,
Craig Hesling <hesling@chromium.org>,
Tom Hughes <tomhughes@chromium.org>,
Alexandru M Stan <amstan@chromium.org>,
Tzung-Bi Shih <tzungbi@kernel.org>
Subject: Re: [PATCH v2 3/3] platform/chrome: cros_ec_spi: Boot fingerprint processor during probe
Date: Thu, 17 Mar 2022 14:46:27 -0700 [thread overview]
Message-ID: <YjOsM1aRzpAiPErC@google.com> (raw)
In-Reply-To: <20220317005814.2496302-4-swboyd@chromium.org>
On Wed, Mar 16, 2022 at 05:58:14PM -0700, Stephen Boyd wrote:
> Add gpio control to this driver so that the fingerprint device can be
> booted if the BIOS isn't doing it already. This eases bringup of new
> hardware as we don't have to wait for the BIOS to be ready, supports
> kexec where the GPIOs may not be configured by the previous boot stage,
> and is all around good hygiene because we control GPIOs for this device
> from the device driver.
>
> Cc: Guenter Roeck <groeck@chromium.org>
> Cc: Douglas Anderson <dianders@chromium.org>
> Cc: Craig Hesling <hesling@chromium.org>
> Cc: Tom Hughes <tomhughes@chromium.org>
> Cc: Alexandru M Stan <amstan@chromium.org>
> Cc: Tzung-Bi Shih <tzungbi@kernel.org>
> Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
prev parent reply other threads:[~2022-03-17 21:46 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-17 0:58 [PATCH v2 0/3] Update cros-ec-spi for fingerprint devices Stephen Boyd
2022-03-17 0:58 ` [PATCH v2 1/3] dt-bindings: chrome: Add ChromeOS fingerprint binding Stephen Boyd
2022-03-17 9:34 ` Krzysztof Kozlowski
2022-03-17 18:47 ` Stephen Boyd
2022-03-17 0:58 ` [PATCH v2 2/3] platform/chrome: cros_ec_spi: Match cros-ec-fp compatible Stephen Boyd
2022-03-17 21:38 ` Matthias Kaehlcke
2022-03-17 0:58 ` [PATCH v2 3/3] platform/chrome: cros_ec_spi: Boot fingerprint processor during probe Stephen Boyd
2022-03-17 21:46 ` Matthias Kaehlcke [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=YjOsM1aRzpAiPErC@google.com \
--to=mka@chromium.org \
--cc=amstan@chromium.org \
--cc=bleung@chromium.org \
--cc=chrome-platform@lists.linux.dev \
--cc=dianders@chromium.org \
--cc=groeck@chromium.org \
--cc=hesling@chromium.org \
--cc=linux-kernel@vger.kernel.org \
--cc=swboyd@chromium.org \
--cc=tomhughes@chromium.org \
--cc=tzungbi@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.