On Wed, Jun 08, 2022 at 12:42:22AM +0100, Andre Przywara wrote: > The generic EHCI binding does not *require* resets and clocks > properties, and indeed for instance the Allwinner A20 SoCs does not > need or define any resets in its DT. > > Don't easily give up if clk_get_bulk() or reset_get_bulk() return an > error, but check if that is due to the DT simply having no entries for > either of them. > > This fixes USB operation on all boards with an Allwinner A10 or A20 SoC, > which were reporting an error after commit ba96176ab70e2999: > ======================= > Bus usb@1c14000: ehci_generic usb@1c14000: Failed to get resets (err=-2) > probe failed, error -2 > ======================= > > Signed-off-by: Andre Przywara <andre.przyw...@arm.com> > Reviewed-by: Patrice Chotard <patrice.chot...@foss.st.com>
Applied to u-boot/master, thanks! -- Tom
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