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| /optee_os/core/drivers/clk/ |
| H A D | clk-stm32mp25.c | b5f8fc365fe16a490f0701fcb57dba4cd4c70884 Wed Nov 27 13:14:19 UTC 2024 Gatien Chevallier <gatien.chevallier@foss.st.com> clk: stm32mp25: add support for RIF configuration application
This driver now implements RIF configuration for RCC, which is a RIF
aware IP. It means that the RCC driver is in charge of configuring its
own RIF restrictions and that the RCC has dedicated RIF configuration
registers.
To avoid issues when manipulating clocks during OP-TEE boot or low-power
sequences, apply the RIF configuration for RCC resources at
driver_init_late level.
Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Reviewed-by: Gabriel Fernandez <gabriel.fernandez@foss.st.com>
Reviewed-by: Etienne Carriere <etienne.carriere@foss.st.com>
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