2 commits

Author	SHA1	Message	Date
Axel Lin	e4889362e0	gpio: sama5d2-piobu: Set proper output level for direction_output ... 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>	2019-01-11 10:34:37 +01:00
Andrei.Stefanescu@microchip.com	fb0b35d307	gpio: add driver for SAMA5D2 PIOBU pins ... 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>	2018-12-21 10:55:57 +01:00