linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2019-01-11	gpio: sama5d2-piobu: Set proper output level for direction_output	Axel Lin	1	-12/+8
	Set proper output level base on the argument of direction_output. Also remove sama5d2_piobu_set_direction() as there is only one caller now. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-12-21	gpio: add driver for SAMA5D2 PIOBU pins	Andrei.Stefanescu@microchip.com	1	-0/+253
	PIOBU pins do not lose their voltage during Backup/Self-refresh. This patch adds a simple GPIO controller for them and a maintainer for the driver. This driver adds support for using the pins as GPIO offering the possibility to read/set the voltage. Signed-off-by: Andrei Stefanescu <andrei.stefanescu@microchip.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>