Commit Graph

2 Commits

Author SHA1 Message Date
Masahiro Yamada d9f5d99245 reset: declare fdtdec_phandle_args as struct to fix warning
The of_xlate() callback needs to know fdtdec_phandle_args is struct.

Otherwise, the following warning is displayed.

include/reset-uclass.h:40:11: warning: 'struct fdtdec_phandle_args'
declared inside parameter list
    struct fdtdec_phandle_args *args);
           ^
include/reset-uclass.h:40:11: warning: its scope is only this
definition or declaration, which is probably not what you want

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-10-10 10:03:23 +09:00
Stephen Warren 89c1e2da78 Add a reset driver framework/uclass
A reset controller is a hardware module that controls reset signals that
affect other hardware modules or chips.

This patch defines a standard API that connects reset clients (i.e. the
drivers for devices affected by reset signals) to drivers for reset
controllers/providers. Initially, DT is the only supported method for
connecting the two.

The DT binding specification (reset.txt) was taken from Linux kernel
v4.5's Documentation/devicetree/bindings/reset/reset.txt.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
2016-06-19 17:05:55 -06:00