From: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
To: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>,
Matti Vaittinen <mazziesaccount@gmail.com>
Cc: Lee Jones <lee.jones@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>,
Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>,
Linus Walleij <linus.walleij@linaro.org>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>,
Sebastian Reichel <sre@kernel.org>,
Alessandro Zummo <a.zummo@towertech.it>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
Wim Van Sebroeck <wim@linux-watchdog.org>,
Guenter Roeck <linux@roeck-us.net>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-clk@vger.kernel.org, linux-power@fi.rohmeurope.com,
linux-gpio@vger.kernel.org, linux-pm@vger.kernel.org,
linux-rtc@vger.kernel.org, linux-watchdog@vger.kernel.org
Subject: [PATCH 0/9] Drop ROHM BD70528 support
Date: Tue, 25 May 2021 13:13:25 +0300 [thread overview]
Message-ID: <cover.1621937490.git.matti.vaittinen@fi.rohmeurope.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 4148 bytes --]
Drop ROHM BD70528 support
Unfortunately there has not been a big demand for ROHM BD70528
IC. The few users I know control PMIC from separate M4-core,
which is not running Linux. I am not aware of any users of this
Linux driver.
While I did really like this IC and writing the drivers for it,
seems like these drivers are becoming useless burden. So, I see
no point in maintaining them. Let's just drop the drivers if
there is no objections to this series. :(
Few notes:
The GPIO, regulator, power-supply and watchdog drivers should be
only used on BD70528 and depend on the BD70528 MFD Kconfig. I guess
the removal can be independently merged to the respective subsystems.
The BD70528 RTC driver is still used by BD71815 and BD71828 -
but the watchdog-hack can be removed and driver is greatly
simplified. However, it's worth noting that there is dependency
from the BD70528 RTC driver to the header files - thus the
RTC driver changes should be merged before MFD changes. Also the
CLK driver remains in use and needs the BD70528 IC-type.
As a final note - Few improvements/fixes were just applied to the
regulator tree so this series is likely to conflict. Some fixes
were also added to RTC Kconfig - which means also the RTC tree
may have conflicts. Please let me know if you wish me to rebase
this series or those patches.
---
Matti Vaittinen (9):
dt-bindings: mfd: regulator: Drop BD70528 support
rtc: bd70528: Drop BD70528 support
watchdog: bd70528 drop bd70528 support
regulator: bd70528: Drop BD70528 support
clk: bd718xx: Drop BD70528 support
gpio: bd70528 Drop BD70528 support
power: supply: Drop BD70528 support
mfd: bd70528: Drop BD70528 support
MAINTAINERS: bd70528: Drop ROHM BD70528 drivers
.../bindings/mfd/rohm,bd70528-pmic.txt | 102 ---
.../regulator/rohm,bd70528-regulator.txt | 68 --
MAINTAINERS | 8 -
drivers/clk/Kconfig | 6 +-
drivers/clk/clk-bd718x7.c | 11 +-
drivers/gpio/Kconfig | 11 -
drivers/gpio/Makefile | 1 -
drivers/gpio/gpio-bd70528.c | 230 ------
drivers/mfd/Kconfig | 17 -
drivers/mfd/Makefile | 1 -
drivers/mfd/rohm-bd70528.c | 314 --------
drivers/power/supply/Kconfig | 9 -
drivers/power/supply/Makefile | 1 -
drivers/power/supply/bd70528-charger.c | 710 ------------------
drivers/regulator/Kconfig | 11 -
drivers/regulator/Makefile | 1 -
drivers/regulator/bd70528-regulator.c | 283 -------
drivers/rtc/Kconfig | 4 +-
drivers/rtc/rtc-bd70528.c | 316 +-------
drivers/watchdog/Kconfig | 12 -
drivers/watchdog/Makefile | 1 -
drivers/watchdog/bd70528_wdt.c | 291 -------
include/linux/mfd/rohm-bd70528.h | 391 ----------
include/linux/mfd/rohm-generic.h | 1 -
24 files changed, 18 insertions(+), 2782 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/mfd/rohm,bd70528-pmic.txt
delete mode 100644 Documentation/devicetree/bindings/regulator/rohm,bd70528-regulator.txt
delete mode 100644 drivers/gpio/gpio-bd70528.c
delete mode 100644 drivers/mfd/rohm-bd70528.c
delete mode 100644 drivers/power/supply/bd70528-charger.c
delete mode 100644 drivers/regulator/bd70528-regulator.c
delete mode 100644 drivers/watchdog/bd70528_wdt.c
delete mode 100644 include/linux/mfd/rohm-bd70528.h
base-commit: c4681547bcce777daf576925a966ffa824edd09d
--
2.25.4
--
Matti Vaittinen, Linux device drivers
ROHM Semiconductors, Finland SWDC
Kiviharjunlenkki 1E
90220 OULU
FINLAND
~~~ "I don't think so," said Rene Descartes. Just then he vanished ~~~
Simon says - in Latin please.
~~~ "non cogito me" dixit Rene Descarte, deinde evanescavit ~~~
Thanks to Simon Glass for the translation =]
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next reply other threads:[~2021-05-25 10:13 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-25 10:13 Matti Vaittinen [this message]
2021-05-25 10:13 ` [PATCH 1/9] dt-bindings: mfd: regulator: Drop BD70528 support Matti Vaittinen
2021-05-25 10:14 ` [PATCH 2/9] rtc: bd70528: " Matti Vaittinen
2021-05-25 11:47 ` Alexandre Belloni
2021-05-25 11:59 ` Vaittinen, Matti
2021-05-25 13:08 ` Alexandre Belloni
2021-05-25 15:41 ` Vaittinen, Matti
2021-05-25 10:14 ` [PATCH 3/9] watchdog: bd70528 drop bd70528 support Matti Vaittinen
2021-05-25 11:07 ` Guenter Roeck
2021-05-25 10:14 ` [PATCH 4/9] regulator: bd70528: Drop BD70528 support Matti Vaittinen
2021-05-25 10:15 ` [PATCH 5/9] clk: bd718xx: " Matti Vaittinen
2021-06-28 1:43 ` Stephen Boyd
2021-05-25 10:15 ` [PATCH 6/9] gpio: bd70528 " Matti Vaittinen
2021-05-28 14:23 ` Bartosz Golaszewski
2021-05-25 10:15 ` [PATCH 7/9] power: supply: " Matti Vaittinen
2021-06-04 10:10 ` Sebastian Reichel
2021-05-25 10:16 ` [PATCH 8/9] mfd: bd70528: " Matti Vaittinen
2021-06-01 15:48 ` Lee Jones
2021-05-25 10:16 ` [PATCH 9/9] MAINTAINERS: bd70528: Drop ROHM BD70528 drivers Matti Vaittinen
2021-05-27 10:35 ` [PATCH 0/9] Drop ROHM BD70528 support Vaittinen, Matti
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