kernel/linux.git/include/linux/leds-pca9532.h, branch v6.19.11

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441

2019-06-05T15:37:17+00:00

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation version 2 of the license extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 315 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Armijn Hemel Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531190115.503150771@linutronix.de Signed-off-by: Greg Kroah-Hartman

leds: pca9532: Extend pca9532 device tree support

2017-04-19T18:27:50+00:00

This patch extends the device tree support for the pca9532 by adding the leds 'default-state' property. Signed-off-by: Felix Brack Signed-off-by: Jacek Anaszewski

leds: pca9532: Add device tree support

2016-06-20T07:43:33+00:00

This patch adds basic device tree support for the pca9532 LEDs. Signed-off-by: Phil Reid Signed-off-by: Jacek Anaszewski

drivers/leds/leds-pca9532.c: add gpio capability

2011-05-25T15:39:50+00:00

Allow unused leds on pca9532 to be used as gpio. The board I am working on now has no less than 6 pca9532 chips. One chips is used for only leds, one has 14 leds and 2 gpio and the rest of the chips are gpio only. There is also one board in mainline which could use this capabilty; arch/arm/mach-iop32x/n2100.c 232 { .type = PCA9532_TYPE_NONE }, /* power OFF gpio */ 233 { .type = PCA9532_TYPE_NONE }, /* reset gpio */ This patch defines a new pin type, PCA9532_TYPE_GPIO, and registers a gpiochip if any pin has this type set. The gpio will registers all chip pins but will filter on gpio_request. [randy.dunlap@oracle.com: fix build when GPIOLIB is not enabled] Signed-off-by: Joachim Eastwood Reviewed-by: Wolfram Sang Reviewed-by: H Hartley Sweeten Cc: Richard Purdie Cc: Grant Likely Signed-off-by: Randy Dunlap Cc: Jan Weitzel Cc: Juergen Kilb Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

leds: leds-pca9532.h- indent with tabs, not spaces

2009-12-17T11:33:33+00:00

Signed-off-by: Antonio Ospite Signed-off-by: Richard Purdie

leds: leds-pcs9532 - Move i2c work to a workqueque

2009-01-08T12:38:58+00:00

Apparently these might be called under atomic context, and i2c operations may sleep. BUG found by Ross Burton Signed-off-by: Riku Voipio Signed-off-by: Richard Purdie

leds: Add pca9532 led driver

2008-07-23T08:49:56+00:00

NXP pca9532 is a LED dimmer/controller attached to i2c bus. It allows attaching upto 16 leds which can either be on, off or dimmed and/or blinked with the two PWM modulators available. This driver is a "new-style" i2c driver that adheres to the driver model and implements the led framework api. Since the leds connected to the driver are platform specific, it is only useful when platform data is passed to the driver to define what leds are connected to which pins. Signed-off-by: Riku Voipio Signed-off-by: Andrew Morton Signed-off-by: Richard Purdie