| From: |
| Svyatoslav Ryhel <clamor95-AT-gmail.com> |
| To: |
| Lee Jones <lee-AT-kernel.org>, Daniel Thompson <danielt-AT-kernel.org>, Jingoo Han <jingoohan1-AT-gmail.com>, Pavel Machek <pavel-AT-kernel.org>, Rob Herring <robh-AT-kernel.org>, Krzysztof Kozlowski <krzk+dt-AT-kernel.org>, Conor Dooley <conor+dt-AT-kernel.org>, Jonathan Cameron <jic23-AT-kernel.org>, David Lechner <dlechner-AT-baylibre.com>, Nuno Sá <nuno.sa-AT-analog.com>, Andy Shevchenko <andy-AT-kernel.org>, Helge Deller <deller-AT-gmx.de>, Svyatoslav Ryhel <clamor95-AT-gmail.com> |
| Subject: |
| [PATCH v3 00/11] mfd: lm3533: convert to OF bindings, improve support |
| Date: |
| Mon, 01 Jun 2026 18:18:20 +0300 |
| Message-ID: |
| <20260601151831.76350-1-clamor95@gmail.com> |
| Cc: |
| Johan Hovold <johan-AT-kernel.org>, dri-devel-AT-lists.freedesktop.org, linux-leds-AT-vger.kernel.org, devicetree-AT-vger.kernel.org, linux-kernel-AT-vger.kernel.org, linux-iio-AT-vger.kernel.org, linux-fbdev-AT-vger.kernel.org |
| Archive-link: |
| Article |
Convert LM3533 to OF bindings, add missing VIN supply, add support for
setting mapping mode and LED sources based on device tree.
---
Changes in v2:
schema
- maximum led sources for leds set to 4
- anyOf > oneOf in ALS
- improved ALS descriptions
- adjusted example
drivers
- dropped devm convertion of irq and mfd helpers
- all als configuration moved into lm3533_als_setup
- added regulator/consumer.h
- lm3533_bl_setup set before sysfs_create_group in backlight
- added check if LVLED is valid
- LM3533_REG_OUTPUT_CONF1 > LM3533_REG_OUTPUT_CONF2 for LVLED4 and LVLED5
Changes in v3:
- ohm -> ohms
- added default PWM mask to schema
- added commit removing driver regmap wrappers
- added commits which flatten pdata helpers
- adjusted check if als->irq > 0 since als->irq can be negative if error/missing
- added count for children defined in device tree and mfd_cell is allocated
via devm_kcalloc to be able to contain all of them
- fixed backlight boundary check
- fixed count increased unconditionally
- dev_err returns node name instead of reg value
- LM3533_MAX_CURRENT_* defines moved to common header since they are used to clamp
current values read from the tree
- mapping mode commit splitted into 2 (sysfs logic improvement > mode from DT)
- backlight mode configuration set before sysfs group is created
- fixed LVLED check on LEDs setup
- added check if HVLED is valid
- fixed wrong err_sysfs_remove goto in lm3533_bl
- added commit implementing backlight_scale property
---
Svyatoslav Ryhel (11):
dt-bindings: leds: Document TI LM3533 LED controller
mfd: lm3533: Remove driver specific regmap wrappers
iio: light: lm3533-als: Remove redundant pdata helpers
mfd: lm3533-core: Remove redundant pdata helpers
mfd: lm3533: Convert to use OF bindings
mfd: lm3533: Add support for VIN power supply
mfd: lm3533: Set DMA mask
video: backlight: lm3533_bl: Improve linear sysfs logic
video: backlight: lm3533_bl: Set initial mapping mode from DT
video: backlight: lm3533_bl: Implement backlight_scale property
video: leds: backlight: lm3533: Support getting LED sources from DT
.../leds/backlight/ti,lm3533-backlight.yaml | 69 ++++
.../bindings/leds/ti,lm3533-leds.yaml | 67 ++++
.../devicetree/bindings/leds/ti,lm3533.yaml | 169 ++++++++
drivers/iio/light/lm3533-als.c | 159 ++++----
drivers/leds/leds-lm3533.c | 142 +++++--
drivers/mfd/lm3533-core.c | 361 +++++++-----------
drivers/mfd/lm3533-ctrlbank.c | 27 +-
drivers/video/backlight/lm3533_bl.c | 153 ++++++--
include/linux/mfd/lm3533.h | 62 +--
9 files changed, 758 insertions(+), 451 deletions(-)
create mode 100644 Documentation/devicetree/bindings/leds/backlight/ti,lm3533-backlight.yaml
create mode 100644 Documentation/devicetree/bindings/leds/ti,lm3533-leds.yaml
create mode 100644 Documentation/devicetree/bindings/leds/ti,lm3533.yaml
--
2.51.0
