W dniu 19.04.2020 o 17:48, Marek Behún pisze:
Hi,
I have ported the COMPHY and UTMI PHY drivers from Linux to U-Boot. With this we are able to abandon the current comphy_a3700 driver, which is incompatible with Linux' device trees. So if we want to have DTS files for A3720 boards identical to Linux', we have to do this.
This series adds the set_mode functionality to generic-phy, then adds the ports of UTMI PHY and COMPHY drivers from Linux, then makes some drivers use the generic-phy API on device probe (these drivers are mvneta, ahci_mvebu, pci-aardvark, xhci-mvebu and ehci-marvell), then converts defconfigs and device trees to use the new bindings and drivers, and the last patch removes the comphy_a3700 driver.
I have successfully compiled U-Boot without errors for all these boards (their defconigs) and also for Armada 8k boards, but am unable to test on anything else but Turris MOX.
Please note that in order for the COMPHY driver to work, you have to use current ARM Trusted Firmware (such that it supports PHY powering on/off via SMC calls).
It would be nice if people tested this series.
Marek
Marek Behún (11): phy: add support for setting phy mode phy: port Armada 37xx UTMI PHY from Linux phy: port Armada 37xx COMPHY from Linux usb: host: make PHY handling more generic usb: ehci-marvell: call generic-phy initialization usb: xhci-mvebu: call generic-phy initialization pci: aardvark: add PHY support ata: ahci_mvebu: add PHY support net: mvneta: add PHY support arm64: mvebu: armada-37xx: convert to use new generic-phy drivers phy: marvell: remove comphy_a3700 driver
Hi Marek. Tests done on ESPRESSObin. I only tested USB ports and the files are loading fine to memory. Also the pci command lists connected card, so
Tested-by: Tomasz Maciej Nowak tmn505@gmail.com