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2025-02-12lib: utils: Initialize miscellaneous drivers in one passSamuel Holland
For driver subsystems that are not tightly integrated into the OpenSBI init sequence, it is not important that the drivers are initialized in any particular order. By putting all of these drivers in one array, they can all be initialized with a single pass through the devicetree. This saves about 10 ms of boot time on HiFive Unmatched. Signed-off-by: Samuel Holland <[email protected]> Reviewed-by: Anup Patel <[email protected]>
2024-12-06lib: utils/cppc: Add RPMI CPPC driverSubrahmanya Lingappa
Add RPMI based driver for CPPC register read, write and probe. Signed-off-by: Subrahmanya Lingappa <[email protected]> Co-developed-by: Rahul Pathak <[email protected]> Signed-off-by: Rahul Pathak <[email protected]> Co-developed-by: Sunil V L <[email protected]> Signed-off-by: Sunil V L <[email protected]> Signed-off-by: Anup Patel <[email protected]>
2024-12-06lib: utils: Add simple FDT based CPPC driver frameworkAnup Patel
The generic platform can have multiple CPPC drivers so add a simple FDT based CPPC driver framework. Signed-off-by: Anup Patel <[email protected]>