Commit graph

6 commits

Author SHA1 Message Date
Tim Harvey
073b105e79 imx: ventana: fix USB hub reset
Remove board_ehci_hcd_init function that is not used with DM_USB
and replace its functionality with device-tree configuraton that treats
USB HUB RST# as a gpio enable for the usbh1 vbus regulator.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2021-10-07 16:53:50 +02:00
Tim Harvey
dd79c97b92 imx: ventana: fix UMS support
The Gateworks Ventana boards have always had usb0=usbh1 and usb1=usbotg
because OTG is often subloaded on these boards and a bit in the EEPROM
which flagging that OTG is subloaded is used to remove the dt node via the
alias.

U-Boot DM_USB UMS requires the usb0 alias be assigned to the usbotg
so fix the usb0 alias in order for UMS to work.

Fixes 72c46327f0: ("imx: ventana: enable dm support for USB")

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2021-08-09 14:46:50 +02:00
Tim Harvey
cd18f1e6e6 imx: ventana: enable dm support for PCI and FEC ethernet
Enable driver model support for FEC ethernet which allows us to remove
the iomux and board_eth_init function. Replace the toggling of the ethernet
phy reset with dt configuration.

Enable driver model support for PCI which allows us to remove the
eth1000_initialize() call. Additionally enable PCI_INIT_R to scan for
PCI devices on init such as the e1000 that is present on the GW552x.

Convert board_pci_fixup to use dm callback and remove pcidisable env
variable which is not supported for DM_PCI and thus leave PCI always
enabled during init.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2021-06-09 13:33:35 +02:00
Tim Harvey
19a387f85d imx: ventana: enable dm support for MMC and SATA
Enable driver model support for MMC and SATA.

Note that DM_MMC requires aliases for your mmc devices so
they are added to the dts. Linux does not support enumerating mmc
devices by alias so these are not present in the Linux dts.

Note that we still need board_mmc_init() and board_mmc_getcd() for
not DM SPL to support MMC.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2021-04-08 20:29:53 +02:00
Tim Harvey
13acc63e84 arm: dts: imx6qdl-gw*: add dr_mode prop to dt to avoid error
The fsl-usb dt bindings in Linux default dr_mode to 'host' for
backward compatibility however U-Boot prints an error if
this property does not exist. Declare it in the Gateworks
Ventana device-trees to avoid the error.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2021-04-08 20:29:53 +02:00
Tim Harvey
acb9a13b50 imx: ventana: add Gateworks Ventana dts
Add Gateworks Ventana dts/dtsi files from Linux 5.11 in preparation for
conversion to driver-model.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2021-04-08 20:29:53 +02:00