starfive-tech/linux.git - StarFive Tech Linux Kernel for VisionFive (JH7110) boards (mirror)

Age	Commit message (Collapse)	Author	Files	Lines
2022-06-24	net: phy: Add support for 1PPS out and external timestamps	Jonathan Lemon	1	-0/+226
	The perout function is used to generate a 1PPS signal, synchronized to the PHC. This is accomplished by a using the hardware oneshot functionality, which is reset by a timer. The external timestamp function is set up for a 1PPS input pulse, and uses a timer to poll for temestamps. Both functions use the SYNC_OUT/SYNC_IN1 pin, so cannot run simultaneously. Co-developed-by: Lasse Johnsen <l@ssejohnsen.me> Signed-off-by: Lasse Johnsen <l@ssejohnsen.me> Signed-off-by: Jonathan Lemon <jonathan.lemon@gmail.com> Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-06-24	net: phy: broadcom: Add PTP support for some Broadcom PHYs.	Jonathan Lemon	1	-0/+718
	This adds PTP support for BCM54210E Broadcom PHYs, in particular, the BCM54213PE, as used in the Rasperry PI CM4. It has only been tested on that hardware. Signed-off-by: Jonathan Lemon <jonathan.lemon@gmail.com> Acked-by: Richard Cochran <richardcochran@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>