The change removes direct clock management from NXP LPC32xx USB OHCI driver done by accessing platform clock control registers, also after switching the platform to a common clock framework there is no need to look for and enable all parent clocks, clock management is delegated to the CCF driver. The change is wanted for v4.6, because in this release LPC32xx will be finally switched to the CCF, otherwise USB OHCI may be broken: ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver ohci-nxp: OHCI NXP driver usb-ohci 31020000.ohci: failed to acquire USB PLL usb-ohci: probe of 31020000.ohci failed with error -2 I'm adding Roland to Cc, however in fact the platform is unmaintained. Vladimir Zapolskiy (2): usb: ohci: nxp: remove direct access to clock controller registers usb: ohci: nxp: remove USB PLL and USB OTG clock management drivers/usb/host/ohci-nxp.c | 80 ++++++--------------------------------------- 1 file changed, 10 insertions(+), 70 deletions(-) -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
