Changes in Makefile

835a0c10 - leds: Rename simple directory to simatic

Fri, 07 Mar 2025 18:01:10 +0000

leds: Rename simple directory to simaticThe drivers contained in this directory are not simplistic.Signed-off-by: Lee Jones List of files: /linux-6.15/drivers/leds/Makefile

aebb5fc9 - leds: max77705: Add LEDs support

Thu, 23 Jan 2025 15:04:32 +0000

leds: max77705: Add LEDs supportThis adds basic support for LEDs for the max77705 PMIC.Signed-off-by: Dzmitry Sankouski Acked-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20250123-starqltechn_integration_upstream-v17-7-8b06685b6612@gmail.comSigned-off-by: Lee Jones List of files: /linux-6.15/drivers/leds/Makefile

e14d8792 - leds: lp8864: Add support for Texas Instruments LP8864, LP8864S, LP8866 LED-backlights

Wed, 18 Dec 2024 21:08:27 +0000

leds: lp8864: Add support for Texas Instruments LP8864, LP8864S, LP8866 LED-backlightsAdd driver for TI LP8864, LP8864S, LP8866 4/6 channel LED-backlight driverswith I2C interface.Link: https://www.ti.com/lit/gpn/lp8864-q1Link: https://www.ti.com/lit/gpn/lp8864s-q1Link: https://www.ti.com/lit/gpn/lp8866-q1Link: https://www.ti.com/lit/gpn/lp8866s-q1Signed-off-by: Alexander Sverdlin Link: https://lore.kernel.org/r/20241218210829.73191-3-alexander.sverdlin@siemens.comSigned-off-by: Lee Jones List of files: /linux-6.15/drivers/leds/Makefile

939757aa - leds: Add LED1202 I2C driver

Wed, 18 Dec 2024 18:33:59 +0000

leds: Add LED1202 I2C driverThe output current can be adjusted separately for each channel by 8-bitanalog (current sink input) and 12-bit digital (PWM) dimming control. TheLED1202 implements 12 low-side current generators with independent dimmingcontrol.Internal volatile memory allows the user to store up to 8 different patterns,each pattern is a particular output configuration in terms of PWMduty-cycle (on 4096 steps). Analog dimming (on 256 steps) is per channel butcommon to all patterns. Each device tree LED node will have a correspondingentry in /sys/class/leds with the label name. The brightness propertycorresponds to the per channel analog dimming, while the patterns[1-8] to thePWM dimming control.Signed-off-by: Vicentiu Galanopulo Link: https://lore.kernel.org/r/20241218183401.41687-4-vicentiu.galanopulo@remote-tech.co.ukSigned-off-by: Lee Jones List of files: /linux-6.15/drivers/leds/Makefile

0ef2929a - leds: Add AAEON UP board LED driver

Wed, 11 Dec 2024 16:27:17 +0000

leds: Add AAEON UP board LED driverAdd support for LEDs on AAEON UP boards. These leds are managed by theonboard FPGA:- UP boards: yellow, green, red- UP Squared boards: blue, yellow, green, redBased on the work done by Gary Wang , largelyrewritten.Signed-off-by: Thomas Richard Link: https://lore.kernel.org/r/20241211-aaeon-up-board-pinctrl-support-v1-2-24719be27631@bootlin.comSigned-off-by: Lee Jones List of files: /linux-6.15/drivers/leds/Makefile

2ec8bb47 - leds: Add driver for LEDs from qnap-mcu devices

Thu, 07 Nov 2024 11:47:08 +0000

leds: Add driver for LEDs from qnap-mcu devicesThis adds a driver that connects to the qnap-mcu mfd driver and providesaccess to the LEDs on it.Signed-off-by: Heiko Stuebner Link: https://lore.kernel.org/r/20241107114712.538976-6-heiko@sntech.deSigned-off-by: Lee Jones List of files: /linux-6.15/drivers/leds/Makefile

30c6743c - leds: leds-lp5569: Add support for Texas Instruments LP5569

Wed, 26 Jun 2024 16:00:25 +0000

leds: leds-lp5569: Add support for Texas Instruments LP5569Add support for Texas Instruments LP5569 LED driver.Texas Instruments LP5569 is 9 channels chip with programmable engines.It almost a copy of LP5523 with fundamental changes to regs order andregs content.Has difference in how the clock is handled and doesn't support detectingclock time automatically, different handling for selftest and differentscheme for the status regs.LED chip supports ENGINE and MUX to group LED and run precompiled codewith magic values to run patterns. This is loaded via the sysfs entryand it's passed as a string of ASCII HEX char.One some devices using this LED Controller (a NBG7815 Router) it wasfound loading big precompiled pattern with up to 96 bytes of code. Tohave support for this "extended" scenario, hardcode each engine tosupport 4 pages of precompiled pattern (128 bytes of code) and 1 pagefor each MUX. This gives plenty of space for any kind precompiledpattern keeping simple logic for page handling of each engine and mux.Signed-off-by: Christian Marangi Link: https://lore.kernel.org/r/20240626160027.19703-21-ansuelsmth@gmail.comSigned-off-by: Lee Jones List of files: /linux-6.15/drivers/leds/Makefile

8d6ce6f3 - leds: Add ChromeOS EC driver

Thu, 13 Jun 2024 14:48:39 +0000

leds: Add ChromeOS EC driverThe ChromeOS Embedded Controller exposes an LED control command.Expose its functionality through the leds subsystem.The LEDs are exposed as multicolor devices.A hardware trigger, which is active by default, is provided to let theEC itself take over control over the LED.The driver is designed to be probed via the cros_ec mfd device.Signed-off-by: Thomas Weißschuh Link: https://lore.kernel.org/r/20240613-cros_ec-led-v3-4-500b50f41e0f@weissschuh.netSigned-off-by: Lee Jones List of files: /linux-6.15/drivers/leds/Makefile

1368d06d - leds: Introduce ExpressWire library

Thu, 25 Jan 2024 15:30:53 +0000

leds: Introduce ExpressWire libraryThe ExpressWire protocol is shared between at least KTD2692 and KTD2801with slight differences such as timings and the former not having adefined set of pulses for enabling the protocol (possibly because itdoes not support PWM unlike KTD2801). Despite these differences theExpressWire handling code can be shared between the two, so inpreparation for adding KTD2801 support introduce a library implementingthis protocol.Suggested-by: Daniel Thompson Reviewed-by: Linus Walleij Reviewed-by: Daniel Thompson Signed-off-by: Duje Mihanović Link: https://lore.kernel.org/r/20240125-ktd2801-v5-1-e22da232a825@skole.hrSigned-off-by: Lee Jones List of files: /linux-6.15/drivers/leds/Makefile

736214b4 - leds: max5970: Add support for max5970

Thu, 23 Nov 2023 13:28:02 +0000

leds: max5970: Add support for max5970The MAX5970 is hot swap controller and has 4 indication LED.Signed-off-by: Patrick Rudolph Signed-off-by: Naresh Solanki Link: https://lore.kernel.org/r/20231123132803.1107174-1-naresh.solanki@9elements.comSigned-off-by: Lee Jones List of files: /linux-6.15/drivers/leds/Makefile

ec95a68d - leds: sun50i-a100: New driver for the A100 LED controller

Sun, 29 Oct 2023 21:26:56 +0000

leds: sun50i-a100: New driver for the A100 LED controllerSome Allwinner sunxi SoCs, starting with the A100, contain an LEDcontroller designed to drive RGB LED pixels. Add a driver for it usingthe multicolor LED framework, and with LEDs defined in the device tree.Acked-by: Guo Ren Acked-by: Jernej Skrabec Acked-by: Palmer Dabbelt Signed-off-by: Samuel Holland Link: https://lore.kernel.org/r/20231029212738.7871-3-samuel@sholland.orgSigned-off-by: Lee Jones List of files: /linux-6.15/drivers/leds/Makefile

ee4e80b2 - leds: pca995x: Add support for PCA995X chips

Thu, 13 Jul 2023 16:35:16 +0000

leds: pca995x: Add support for PCA995X chipsThe PCA995x chips are I2C controlled LED drivers. Each chip hasup to 16 outputs, each one with an individual 8-bit resolutionPWM for brightness control.Signed-off-by: Isai Gaspar Signed-off-by: Marek Vasut # Basically rewrite the driverLink: https://lore.kernel.org/r/20230713163516.21644-2-marex@denx.deSigned-off-by: Lee Jones List of files: /linux-6.15/drivers/leds/Makefile

f1fb9809 - leds: Fix config reference for AW200xx driver

Fri, 09 Jun 2023 10:02:33 +0000

leds: Fix config reference for AW200xx driverCommit 36a87f371b7a ("leds: Add AW20xx driver") adds config LEDS_AW200XXin drivers/leds/Kconfig, but then in drivers/leds/Makefile accidentlyrefers to CONFIG_LEDS_W200XX; note the missing A!This typo makes it impossible to add the driver to a kernel build.Fix this wrong config reference.Fixes: 36a87f371b7a ("leds: Add AW20xx driver")Signed-off-by: Lukas Bulwahn Link: https://lore.kernel.org/r/20230609100233.4111-1-lukas.bulwahn@gmail.comSigned-off-by: Lee Jones List of files: /linux-6.15/drivers/leds/Makefile

36a87f37 - leds: Add AW20xx driver

Fri, 19 May 2023 13:04:03 +0000

leds: Add AW20xx driverThis commit adds support for AWINIC AW20036/AW20054/AW20072 LED driver.This driver supports following AW200XX features: - Individual 64-level DIM currentsSigned-off-by: Martin Kurbanov Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20230519130403.212479-3-mmkurbanov@sberdevices.ruSigned-off-by: Lee Jones List of files: /linux-6.15/drivers/leds/Makefile

047da762 - leds: Add Intel Cherry Trail Whiskey Cove PMIC LED driver

Sun, 30 Apr 2023 19:59:48 +0000

leds: Add Intel Cherry Trail Whiskey Cove PMIC LED driverAdd support for LEDs connected to the Intel Cherry Trail Whiskey CovePMIC. Charger and general-purpose LEDs are supported. Hardware blinkingis implemented, breathing is not.This driver was tested with Lenovo Yoga Book notebook.Changes by Hans de Goede (in response to review of v2):- Since the PMIC is connected to the battery any changes we make to the LED settings are permanent, even surviving reboot / poweroff. Save LED1 register settings on probe() and if auto-/hw-control was enabled on probe() restore the settings on remove() and shutdown().- Delay switching LED1 to software control mode to first brightness write.- Use dynamically allocated drvdata instead of a global drvdata variable.- Ensure the LED is on when activating blinking.- Fix CHT_WC_LED_EFF_BREATHING val ((3 << 1) rather then BIT(3)).Link: https://lore.kernel.org/r/20190212205901.13037-2-jekhor@gmail.comSigned-off-by: Yauhen Kharuzhy Co-developed-by: Hans de Goede Signed-off-by: Hans de Goede Link: https://lore.kernel.org/r/20230430195952.862527-2-hdegoede@redhat.comSigned-off-by: Lee Jones List of files: /linux-6.15/drivers/leds/Makefile

8325642d - leds: bd2606mvv: Driver for the Rohm 6 Channel i2c LED driver

Wed, 19 Apr 2023 11:18:06 +0000

leds: bd2606mvv: Driver for the Rohm 6 Channel i2c LED driverThe device provides 6 channels which can be individuallyturned off and on but groups of two channels share a common brightnessregister.Limitation: The GPIO to enable the device is not used yet.Signed-off-by: Andreas Kemnade Reviewed-by: Matti Vaittinen Acked-by: Pavel Machek Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20230419111806.1100437-3-andreas@kemnade.info List of files: /linux-6.15/drivers/leds/Makefile

3808b842 - leds: bd2606mvv: Driver for the Rohm 6 Channel i2c LED driver

Wed, 19 Apr 2023 11:18:06 +0000

0ca222c8 - leds: Remove asic3 driver

Thu, 05 Jan 2023 13:46:19 +0000

leds: Remove asic3 driverSince ASIC3 MFD driver is removed, the LED support is alsoobsolete.Signed-off-by: Arnd Bergmann Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20230105134622.254560-25-arnd@kernel.org List of files: /linux-6.15/drivers/leds/Makefile

7d1ec119 - leds: remove s3c24xx driver

Fri, 30 Sep 2022 11:18:46 +0000

leds: remove s3c24xx driverThe s3c24xx platform is gone, so the led driver can beremoved as well.Reviewed-by: Krzysztof Kozlowski Signed-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/leds/Makefile

818d03b3 - leds: Move pwm-multicolor driver into rgb directory

Wed, 04 May 2022 18:49:46 +0000

leds: Move pwm-multicolor driver into rgb directoryThe drivers/leds/rgb subdirectory is relatively fresh, so we move thisnew PWM multi-color driver into it.Signed-off-by: Sven Schwermer Signed-off-by: Pavel Machek List of files: /linux-6.15/drivers/leds/Makefile