regulator: fixed: Add support for parent-supply device tree binding
Add support to the fixed regulator driver for the optional
parent-supply device tree binding. If this binding is specified
for a regulator device node, then the driver will register that
it has a parent supply named "parent". This allows GPIO
controlled regulators to capture supply chain dependency
properly.
Change-Id: I29e34f8063f816bab5609454dcf6fbf57c52272d
Signed-off-by: David Collins <collinsd@codeaurora.org>
2 files changed