brain-hackers_pepepper-mirror/u-boot-brain
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3 Commits

Author SHA1 Message Date
Ramon Fried
ea7bf8fb08 arm: mach-snapdragon: pinctrl: clarify gpio disable bit 
The TLMM_GPIO_ENABLE bit is actually use to disable
the GPIO. change it to TLMM_GPIO_DISABLE so it's clearer.

Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
 2019-01-25 12:12:56 -05:00
Ramon Fried
94268f1ab2 arm: mach-snapdragon: add pinctrl driver for db820c 
Add pinctrl driver for Dragonboard820c, currently with only
one mux func to initialize pins for serial console.

Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
 2019-01-25 12:12:55 -05:00
Ramon Fried
ad97051b7f mach-snapdragon: Introduce pinctrl driver 
This patch adds pinmux and pinctrl driver for TLMM
subsystem in snapdragon chipsets.
Currently, supporting only 8016, but implementation is
generic and 8096 can be added easily.

Driver is using the generic dt-bindings and doesn't
introduce any new bindings (yet).

Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
 2018-05-26 18:19:16 -04:00