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Age	Commit message (Collapse)	Author
2019-11-03	leds: lm3692x: Use flags from LM3692X_BRT_CTRL	Guido Günther
	Use LM3692X_RAMP_EN instead of LM3692X_PWM_HYSTER_4LSB since the later is a flag for the PWM register. The actual register value remains unchanged. Signed-off-by: Guido Günther <agx@sigxcpu.org> Reviewed-by: Dan Murphy <dmurphy@ti.com> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Pavel Machek <pavel@ucw.cz>
2019-11-03	leds: lm3692x: Use flags from LM3692X_BOOST_CTRL	Guido Günther
	The current setup of LM3692X_BOOST_CTRL uses flags from LM3692X_BRT_CTRL. Use flags from LM3692X_BOOST_CTRL but leave the resulting register value unchanged. Signed-off-by: Guido Günther <agx@sigxcpu.org> Reviewed-by: Dan Murphy <dmurphy@ti.com> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Pavel Machek <pavel@ucw.cz>
2019-11-03	leds: lm3692x: Handle failure to probe the regulator	Guido Günther
	Instead use devm_regulator_get_optional since the regulator is optional and check for errors. Signed-off-by: Guido Günther <agx@sigxcpu.org> Acked-by: Pavel Machek <pavel@ucw.cz> Reviewed-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Pavel Machek <pavel@ucw.cz>
2019-11-03	leds: lm3692x: Don't overwrite return value in error path	Guido Günther
	The driver currently reports successful initialization on every failure as long as it's able to power off the regulator. Don't check the return value of regulator_disable to avoid that. Signed-off-by: Guido Günther <agx@sigxcpu.org> Acked-by: Pavel Machek <pavel@ucw.cz> Reviewed-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Pavel Machek <pavel@ucw.cz>
2019-11-03	leds: lm3692x: Print error value on dev_err	Guido Günther
	This gives a way better idea what is going on. Signed-off-by: Guido Günther <agx@sigxcpu.org> Reviewed-by: Dan Murphy <dmurphy@ti.com> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Pavel Machek <pavel@ucw.cz>
2019-07-25	leds: lm3692x: Use generic support for composing LED names	Jacek Anaszewski
	Switch to using generic LED support for composing LED class device name. At this occassion remove initialization of struct led_classdev's dev->of_node property in the driver, since now it will be taken from fwnode assigned to struct led_init_data and passed to the new devm_led_classdev_register_ext() API. Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com> Tested-by: Dan Murphy <dmurphy@ti.com> Acked-by: Pavel Machek <pavel@ucw.cz>
2018-07-03	leds: lm3692x: Support LED sync configuration	Dan Murphy
	The LM36922 has one output but can sync current to 2 LED strings. The user may only use one sync so the other syncs need to be disabled. The LM36923 has 3 LED syncs. Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
2018-07-03	leds: lm3692x: Change DT calls to fwnode calls	Dan Murphy
	Update the code to use the fwnode calls as opposed to ARM DT node api's. This allows the device to be used with either DT configurations or ACPI definitions. Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
2018-07-03	leds: lm3692x: Update license header to SPDX	Dan Murphy
	Update the license header to the current SPDX licensing format. Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
2018-01-08	leds: lm3692x: Introduce LM3692x dual string driver	Dan Murphy
	Introducing the LM3692x Dual-String white LED driver. Data sheet is located http://www.ti.com/lit/ds/snvsa29/snvsa29.pdf Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>