linux - linux

	Commit message (Collapse)	Author	Age	Files	Lines
*	gpio: max77620: get gpio value based on direction	Venkat Reddy Talla	2016-07-04	1	-1/+4
\| \| \| \| \| \| \| \| \| \|	Gpio direction is determined by DIRx bit of GPIO configuration register, return max77620 gpio value based on direction in or out. Signed-off-by: Venkat Reddy Talla <vreddytalla@nvidia.com> Reviewed-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
*	gpio: max77620: use the new open drain callback	Laxman Dewangan	2016-06-07	1	-0/+23
\| \| \| \| \| \| \| \| \| \|	The MAX77620 have a GPIO pins which can act as open drain or push pull mode. Implement support for controlling this from GPIO descriptor tables or other hardware descriptions such as device tree by implementing the .set_single_ended() callback. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
*	gpio: max77620: Configure interrupt trigger level	Laxman Dewangan	2016-06-07	1	-8/+59
\| \| \| \| \| \| \| \| \| \| \|	The GPIO sub modules of MAX77620 offers to configure the GPIO interrupt trigger level as RISING and FALLING edge. Pass this information to regmap-irg when registering for GPIO interrupts. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
*	gpio: max77620: add gpio driver for MAX77620/MAX20024	Laxman Dewangan	2016-06-07	1	-0/+238
	MAXIM Semiconductor's PMIC, MAX77620/MAX20024 has 8 GPIO pins. It also supports interrupts from these pins. Add GPIO driver for these pins to control via GPIO APIs. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>