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/openbmc/linux/drivers/pinctrl/ |
H A D | pinctrl-at91.c | 3d784273 Thu Sep 11 09:40:15 CDT 2014 Wenyou Yang <wenyou.yang@atmel.com> pinctrl: at91: disable PD or PU before enabling PU or PD
Disable Pull-Down or Pull-Up property before enabling Pull-Up or Pull-Down, because the pin's Pull-Up and Pull-Down property is mutually exclusive.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> 3d784273 Thu Sep 11 09:40:15 CDT 2014 Wenyou Yang <wenyou.yang@atmel.com> pinctrl: at91: disable PD or PU before enabling PU or PD Disable Pull-Down or Pull-Up property before enabling Pull-Up or Pull-Down, because the pin's Pull-Up and Pull-Down property is mutually exclusive. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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