Lines Matching full:hsi
344 * Unconditionally switch the system clock source to HSI.
349 /* Enable HSI if not enabled */ in stm32_clock_switch_to_hsi()
351 /* Enable HSI */ in stm32_clock_switch_to_hsi()
354 /* Wait for HSI ready */ in stm32_clock_switch_to_hsi()
358 /* Set HSI as SYSCLCK source */ in stm32_clock_switch_to_hsi()
363 /* Erratum 2.2.4: Spurious deactivation of HSE when HSI is selected as in stm32_clock_switch_to_hsi()
365 * Re-enable HSE clock if required after switch source to HSI in stm32_clock_switch_to_hsi()
390 /* Can be HSE, HSI */ in set_up_plls()
459 /* Enable HSI if not enabled */ in set_up_fixed_clock_sources()
461 /* Enable HSI */ in set_up_fixed_clock_sources()
464 /* Wait for HSI ready */ in set_up_fixed_clock_sources()