tree 46dc367d013f9617a3a794ba45a7f86242018184
parent 4aa78300a025b7e09aa8e902b2178b1870ef1ec5
author Lukasz Majewski <lukma@denx.de> 1561384244 +0200
committer Stefano Babic <sbabic@denx.de> 1563540630 +0200

dm: clk: Define clk_get_by_id() for clk operations

This commit adds the clk_get_by_id() function, which is responsible
for getting the udevice with matching clk->id. Such approach allows
re-usage of inherit DM list relationship for the same class (UCLASS_CLK).
As a result - we don't need any other external list - it is just enough
to look for UCLASS_CLK related udevices.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>