[SRU v2] [B/C] [PATCH 0/2] Fix non-working pinctrl-intel
Kai-Heng Feng
kai.heng.feng at canonical.com
Tue Jan 22 09:04:40 UTC 2019
BugLink: https://bugs.launchpad.net/bugs/1811777
v2: Omit these two commits:
pinctrl: intel: Do pin translation when lock IRQ
Revert "pinctrl: intel: Do pin translation when lock IRQ"
[Impact]
Intel pinctrl doesn't work.
There's a WWAN card needs to use pinctrl to reset itself after firmware
update. Currently we can't use pinctrl to reset it.
[Fix]
Translate GPIO to pinctrl pins correctly.
[Test]
The WWAN reset function works once the fix is applied.
[Regression Potential]
Low. Limits to pinctrl-intel and it's in mainline for a while.
Javier Arteaga (1):
pinctrl: intel: Implement intel_gpio_get_direction callback
Mika Westerberg (1):
pinctrl: intel: Do pin translation in other GPIO operations as well
drivers/pinctrl/intel/pinctrl-intel.c | 128 ++++++++++++++++----------
1 file changed, 81 insertions(+), 47 deletions(-)
--
2.17.1
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