On Mon, 2023-12-18 at 08:38 +0100, Peter Hilber wrote:
>
> +int viortc_hw_xtstamp_params(u16 *hw_counter, enum clocksource_ids *cs_id)
> +{
> + *hw_counter = VIRTIO_RTC_COUNTER_ARM_VIRT;
Hm, but what if it isn't? I think you need to put this in
drivers/clocksource/arm_arch_timer.c where it
Add PTP_SYS_OFFSET_PRECISE2 support on platforms using the Arm Generic
Timer.
Always report the CP15 virtual counter as the HW counter in use by
arm_arch_timer, since the Linux kernel's usage of the Arm Generic Timer
should always be compatible with this.
Signed-off-by: Peter Hilber
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Notes:
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