diff options
| author | Max Krummenacher <max.krummenacher@toradex.com> | 2023-03-16 17:02:48 +0100 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2023-03-16 18:53:28 +0100 |
| commit | 0f4c9db2f5b6b9b9590a57679ece07772d29fa52 (patch) | |
| tree | d5b2ad14dd750de9f8ea64db90aaafe204700676 | |
| parent | 1004c8e6ee12f2f245c34441ab98887c54ca123e (diff) | |
mach-k3: am62_hardware: add lfxosc bypass bit
Add the BP_C bit position of the LFXOSC_CTRL Register.
This allows to bypass the crystal oscillator when providing
the clock from an external source.
Upstream-Status: Pending
Initial U-Boot to be used for bring-up and validation of the V1.0
design, we'll decide on the step forward to mainline this once the
bring-up and validation will be done.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
| -rw-r--r-- | arch/arm/mach-k3/include/mach/am62_hardware.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-k3/include/mach/am62_hardware.h b/arch/arm/mach-k3/include/mach/am62_hardware.h index 15bd9d029a..c61e74edfd 100644 --- a/arch/arm/mach-k3/include/mach/am62_hardware.h +++ b/arch/arm/mach-k3/include/mach/am62_hardware.h @@ -63,6 +63,7 @@ #define MCU_CTRL_LFXOSC_CTRL (MCU_CTRL_MMR0_BASE + 0x8038) #define MCU_CTRL_LFXOSC_TRIM (MCU_CTRL_MMR0_BASE + 0x803c) +#define MCU_CTRL_LFXOSC_32K_BYPASS_VAL BIT(4) #define MCU_CTRL_LFXOSC_32K_DISABLE_VAL BIT(7) #define MCU_CTRL_DEVICE_CLKOUT_32K_CTRL (MCU_CTRL_MMR0_BASE + 0x8058) |