From: Dmitry Rokosov <ddrokosov@salutedevices.com>
To: <lee@kernel.org>, <pavel@ucw.cz>, <robh+dt@kernel.org>,
<krzysztof.kozlowski+dt@linaro.org>, <conor+dt@kernel.org>,
<andy.shevchenko@gmail.com>
Cc: <kernel@sberdevices.ru>, <rockosov@gmail.com>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-leds@vger.kernel.org>,
Dmitry Rokosov <ddrokosov@salutedevices.com>
Subject: [PATCH v2 00/11] leds: aw200xx: several driver updates
Date: Wed, 18 Oct 2023 21:29:32 +0300 [thread overview]
Message-ID: <20231018182943.18700-1-ddrokosov@salutedevices.com> (raw)
The following patch series includes several updates for the AW200XX LED
driver:
- some small fixes and optimizations to the driver implementation:
delays, autodimming calculation, disable_locking regmap flag,
display_rows calculation in runtime;
- fix LED device tree node pattern to accept LED names counting not
only from 0 to f;
- add missing reg constraints;
- support HWEN hardware control, which allows enabling or disabling
AW200XX RTL logic from the main SoC using a GPIO pin;
- introduce the new AW20108 LED controller, the datasheet for this
controller can be found at [1].
Changes v2 since v1 at [2]:
- rebase on the latest aw200xx changes from lee/leds git repo
- some commit messages rewording
- replace legacy gpio_* API with gpiod_* and devm_gpiod_* API
- rename dt property awinic,hwen-gpio to hwen-gpios according to
gpiod API
- use fsleep() instead of usleep_range() per Andy's suggestion
- add max_brightness parameter to led cdev to restrict
set_brightness() overflow
- provide reg constraints as Rob suggested
- move hwen-gpios to proper dt node in the bindings example
Links:
[1] https://doc.awinic.com/doc/20230609wm/8a9a9ac8-1d8f-4e75-bf7a-67a04465c153.pdf
[2] https://lore.kernel.org/all/20231006160437.15627-1-ddrokosov@salutedevices.com/
Dmitry Rokosov (3):
leds: aw200xx: support HWEN hardware control
dt-bindings: leds: aw200xx: introduce optional hwen-gpios property
dt-bindings: leds: aw200xx: fix led pattern and add reg constraints
George Stark (7):
leds: aw200xx: calculate dts property display_rows in driver
dt-bindings: leds: aw200xx: remove property "awinic,display-rows"
leds: aw200xx: add delay after software reset
leds: aw200xx: enable disable_locking flag in regmap config
leds: aw200xx: improve autodim calculation method
leds: aw200xx: add support for aw20108 device
dt-bindings: leds: awinic,aw200xx: add AW20108 device
Martin Kurbanov (1):
leds: aw200xx: fix write to DIM parameter
.../bindings/leds/awinic,aw200xx.yaml | 49 ++++------
drivers/leds/Kconfig | 8 +-
drivers/leds/leds-aw200xx.c | 96 +++++++++++++++----
3 files changed, 102 insertions(+), 51 deletions(-)
--
2.36.0
next reply other threads:[~2023-10-18 18:29 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-18 18:29 Dmitry Rokosov [this message]
2023-10-18 18:29 ` [PATCH v2 01/11] leds: aw200xx: fix write to DIM parameter Dmitry Rokosov
2023-10-18 18:29 ` [PATCH v2 02/11] leds: aw200xx: support HWEN hardware control Dmitry Rokosov
2023-10-19 8:56 ` Andy Shevchenko
2023-10-18 18:29 ` [PATCH v2 03/11] dt-bindings: leds: aw200xx: introduce optional hwen-gpios property Dmitry Rokosov
2023-10-19 14:11 ` Conor Dooley
2023-10-24 18:54 ` Dmitry Rokosov
2023-10-24 18:30 ` Rob Herring
2023-10-24 18:52 ` [DMARC error] " Dmitry Rokosov
2023-10-25 7:58 ` Krzysztof Kozlowski
2023-10-18 18:29 ` [PATCH v2 04/11] leds: aw200xx: calculate dts property display_rows in driver Dmitry Rokosov
2023-10-19 9:01 ` Andy Shevchenko
2023-10-19 19:25 ` George Stark
2023-10-18 18:29 ` [PATCH v2 05/11] dt-bindings: leds: aw200xx: remove property "awinic,display-rows" Dmitry Rokosov
2023-10-18 18:29 ` [PATCH v2 06/11] leds: aw200xx: add delay after software reset Dmitry Rokosov
2023-10-19 9:03 ` Andy Shevchenko
2023-10-18 18:29 ` [PATCH v2 07/11] leds: aw200xx: enable disable_locking flag in regmap config Dmitry Rokosov
2023-10-18 18:29 ` [PATCH v2 08/11] leds: aw200xx: improve autodim calculation method Dmitry Rokosov
2023-10-18 18:29 ` [PATCH v2 09/11] leds: aw200xx: add support for aw20108 device Dmitry Rokosov
2023-10-19 9:10 ` Andy Shevchenko
2023-10-19 9:12 ` Andy Shevchenko
2023-10-18 18:29 ` [PATCH v2 10/11] dt-bindings: leds: awinic,aw200xx: add AW20108 device Dmitry Rokosov
2023-10-19 14:07 ` Conor Dooley
2023-10-18 18:29 ` [PATCH v2 11/11] dt-bindings: leds: aw200xx: fix led pattern and add reg constraints Dmitry Rokosov
2023-10-19 14:08 ` Conor Dooley
2023-10-24 18:56 ` Dmitry Rokosov
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