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linux-stable/drivers/pinctrl/pxa
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Robert Jarzmik aedf08b664 pinctrl: pxa: pxa2xx: add pin configuration support 
Add pin configuration for pxa2xx architectures. PXA doesn't provide any
bias, push, pull capabilities. The only capability is to set a state for
the pins when the platform enter sleep or deep sleep mode.

The state of a pin is set by :
 - whether the GPIO direction was input or output
 - if it is output, a register set programs whether the pin should be
   held to ground or VccIO

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-12-10 16:12:35 +01:00
..
Kconfig
pinctrl-pxa2xx.c pinctrl: pxa: pxa2xx: add pin configuration support 2015-12-10 16:12:35 +01:00
pinctrl-pxa2xx.h