firmware: ti_sci: Add support for restoring clock context during resume

Some DM-Firmware are not able to restore the clock rates and the
clock parents after a suspend-resume. The CLK_CONTEXT_LOST firmware
capability has been introduced to identify this characteristic.
In this case the responsibility is therefore delegated to the
ti_sci driver, which uses clk_restore_context() to trigger the
context_restore() operation for all registered clocks, including
those managed by the sci-clk. The sci-clk driver implements the
context_restore() operation to ensure rates and clock parents are
correctly restored.

Reviewed-by: Dhruva Gole <d-gole@ti.com>
Reviewed-by: Kendall Willis <k-willis@ti.com>
Signed-off-by: Thomas Richard (TI) <thomas.richard@bootlin.com>
Link: https://patch.msgid.link/20260519-ti-sci-jacinto-s2r-restore-irq-v9-4-c550a8ae0f31@bootlin.com
Signed-off-by: Nishanth Menon <nm@ti.com>

0 files changed, 0 insertions, 0 deletions