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Message-Id: <20170403163536.25634-1-enric.balletbo@collabora.com>
Date: Mon, 3 Apr 2017 18:35:31 +0200
From: Enric Balletbo i Serra <enric.balletbo@...labora.com>
To: Jonathan Cameron <jic23@...nel.org>,
Lee Jones <lee.jones@...aro.org>,
Olof Johansson <olof@...om.net>, bleung@...omium.org
Cc: martinez.javier@...il.com, Guenter Roeck <groeck@...omium.org>,
Gwendal Grignou <gwendal@...omium.org>,
linux-kernel@...r.kernel.org, linux-iio@...r.kernel.org,
rtc-linux@...glegroups.com
Subject: [PATCH v2 0/5] mfd: cros-ec: Some fixes and improvements.
Dear all,
This is another patch series to fix and improve some cros-ec mfd related
things.
* 1/5 mfd: cros-ec: Fix host command buffer size
This patch is a FIX, and I think that would be interesting see it merged
in this release cycle. This should go through the MFD tree and can be picked
independently of the other patches. Lee Jones I think this is for you.
* 2/5 mfd: cros_ec: Get rid of cros_ec_check_features from cros_ec_dev.
As pointed by Lee Jones in this thread [1] we should not use the MFD API
outside of MFD. For this reason the cros-ec-rtc did not get accepted yet.
The reality is that we are calling mfd_add_devices from cros-ec-dev driver
already, so this patch get rid off the MFD calls inside the chardev driver
and moves to cros-ec MFD. Also I think the chardev device should simply
implement the ioctl calls to access to it from userspace.
The above patch involves MFD, IIO and platform chrome subsystems.
* 3/5 mfd: cros_ec: Introduce RTC commands and events definitions
* 4/5 rtc: cros-ec: add cros-ec-rtc driver
* 5/5 mfd: cros_ec: add RTC as mfd subdevice
These patches are the cros-ec RTC driver, 3 and 4 patches are already
acked by the subsystem maintainers involved and are equal to the last
version I send. Patch 5 registers the rtc cell inside the cros-ec MFD
intead of cros-ec-dev chardev driver.
Note that these 3 patches depends on [2] to build. I recommend apply
these series on top of [3]
Changes since v1:
- Removed patch 'iio: cros_ec_sensors: Fix return value to get raw and
calibbias data' from series as was already picked.
- Removed patch 'iio: cros_ec_sensors: Fix return value to get raw and
calibbias data' from series as was already picked.
- Patch 2/5: Acked-by: Jonathan Cameron <jic23@...nel.org>
[1] https://www.spinics.net/lists/kernel/msg2465099.html
[2] https://lkml.org/lkml/2017/3/17/319
[3] https://lkml.org/lkml/2017/3/17/321
Best regards,
Enric Balletbo i Serra (1):
mfd: cros_ec: Get rid of cros_ec_check_features from cros_ec_dev.
Stephen Barber (3):
mfd: cros_ec: Introduce RTC commands and events definitions.
rtc: cros-ec: add cros-ec-rtc driver.
mfd: cros_ec: add RTC as mfd subdevice
Vic Yang (1):
mfd: cros-ec: Fix host command buffer size
.../iio/common/cros_ec_sensors/cros_ec_sensors.c | 8 -
.../common/cros_ec_sensors/cros_ec_sensors_core.c | 8 +-
drivers/iio/light/cros_ec_light_prox.c | 8 -
drivers/iio/pressure/cros_ec_baro.c | 8 -
drivers/mfd/cros_ec.c | 178 +++++++++
drivers/platform/chrome/cros_ec_dev.c | 161 --------
drivers/rtc/Kconfig | 10 +
drivers/rtc/Makefile | 1 +
drivers/rtc/rtc-cros-ec.c | 412 +++++++++++++++++++++
include/linux/mfd/cros_ec.h | 9 +-
include/linux/mfd/cros_ec_commands.h | 8 +
11 files changed, 621 insertions(+), 190 deletions(-)
create mode 100644 drivers/rtc/rtc-cros-ec.c
--
2.9.3
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