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authorLaurent Meunier <laurent.meunier@st.com>2013-02-06 09:09:44 +0100
committerLinus Walleij <linus.walleij@linaro.org>2013-02-10 21:11:54 +0100
commit6f9e41f4e673bf9ae6a5c0831b1524a91ea1c440 (patch)
tree9cff86fdcbbefdbca5520cc1746163d7ad9534a6 /drivers/misc/ep93xx_pwm.c
parent007cd694332e6d5f57ef76431d2372c958b85a21 (diff)
pinctrl/pinconfig: add debug interface
This update adds a debugfs interface to modify a pin configuration for a given state in the pinctrl map. This allows to modify the configuration for a non-active state, typically sleep state. This configuration is not applied right away, but only when the state will be entered. This solution is mandated for us by HW validation: in order to test and verify several pin configurations during sleep without recompiling the software. Signed-off-by: Laurent Meunier <laurent.meunier@st.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/misc/ep93xx_pwm.c')
0 files changed, 0 insertions, 0 deletions