16.12.2020 20:22, Alan Stern пишет: > On Wed, Dec 16, 2020 at 08:09:51PM +0300, Dmitry Osipenko wrote: >> 16.12.2020 19:45, Alan Stern пишет: >>> On Tue, Dec 15, 2020 at 11:21:12PM +0300, Dmitry Osipenko wrote: >>>> The ChipIdea driver now provides USB2 host mode support for NVIDIA Tegra >>>> SoCs. The ehci-tegra driver is obsolete now, remove it. >>>> >>>> Tested-by: Matt Merhar <mattmerhar@xxxxxxxxxxxxxx> >>>> Tested-by: Nicolas Chauvet <kwizart@xxxxxxxxx> >>>> Tested-by: Peter Geis <pgwipeout@xxxxxxxxx> >>>> Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx> >>>> --- >>>> drivers/usb/host/Kconfig | 9 - >>>> drivers/usb/host/Makefile | 1 - >>>> drivers/usb/host/ehci-tegra.c | 604 ---------------------------------- >>>> 3 files changed, 614 deletions(-) >>>> delete mode 100644 drivers/usb/host/ehci-tegra.c >>>> >>>> diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig >>>> index 31e59309da1f..9c9e6ff9c43a 100644 >>>> --- a/drivers/usb/host/Kconfig >>>> +++ b/drivers/usb/host/Kconfig >>>> @@ -266,15 +266,6 @@ config USB_EHCI_HCD_AT91 >>>> Enables support for the on-chip EHCI controller on >>>> Atmel chips. >>>> >>>> -config USB_EHCI_TEGRA >>>> - tristate "NVIDIA Tegra HCD support" >>>> - depends on ARCH_TEGRA >>>> - select USB_EHCI_ROOT_HUB_TT >>>> - select USB_TEGRA_PHY >>>> - help >>>> - This driver enables support for the internal USB Host Controllers >>>> - found in NVIDIA Tegra SoCs. The controllers are EHCI compliant. >>> >>> For people upgrading from earlier kernel versions, do you think it >>> would help to add a pointer here telling them which Kconfig option >>> they need to enable now in order to get this functionality? >> >> Could you please clarify what do you mean by the "pointer"? > > See the entries for USB_CNS3XXX_EHCI, USB_OCTEON_EHCI, > USB_OHCI_HCD_OMAP3, and USB_OHCI_SH in that Kconfig file for examples. I'll point the deprecated USB_EHCI_TEGRA to the CI driver in a v2, thanks.
