mirror of
https://source.denx.de/u-boot/u-boot.git
synced 2026-06-13 15:03:58 +03:00
19f7def264
Add reset_reset() and reset_reset_bulk() functions to the reset controller API. These functions assert and then deassert reset signals in a single call, providing a convenient way to pulse/toggle a reset line. This mimics the Linux kernel's reset_control_reset() and reset_control_bulk_reset() APIs. The new functions are useful for drivers that need to cycle a reset line during initialization or error recovery but with also passing delay parameter. If a driver implements the rst_reset op, it will be called directly with the delay parameter. Otherwise, the reset core performs reset_assert(), optional udelay(), and reset_deassert() as fallback. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/55ddd313c9e7b2d4dc79ab36bdd0040f871610f6.1779709539.git.michal.simek@amd.com