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3 Commits

Author SHA1 Message Date
Simon Glass 911954859d dm: Use dm_scan_fdt_dev() directly where possible 
Quite a few places have a bind() method which just calls dm_scan_fdt_dev().
We may as well call dm_scan_fdt_dev() directly. Update the code to do this.

Signed-off-by: Simon Glass <sjg@chromium.org>
 2016-07-27 14:15:54 -06:00
Simon Glass 2e3f1ff63f dm: Convert users from dm_scan_fdt_node() to dm_scan_fdt_dev() 
This new function is more convenient for callers, and handles pre-relocation
situations automatically.

Signed-off-by: Simon Glass <sjg@chromium.org>
 2016-07-27 14:15:07 -06:00
Mateusz Kulikowski 04868b407b drivers: Add SPMI bus uclass 
Qualcom processors use proprietary bus to talk with PMIC devices -
SPMI (System Power Management Interface).
On wiring level it is similar to I2C, but on protocol level, it's
multi-master and has simple autodetection capabilities.
This commit adds simple uclass that provides bus read/write interface.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
 2016-04-01 17:18:12 -04:00