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| author | Jean-Jacques Hiblot <jjhiblot@ti.com> | 2018-12-15 17:43:27 +0100 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2019-01-10 18:52:51 +0100 |
| commit | 801f1fa44275e274e33bdfc7fb76535cc6118d61 (patch) | |
| tree | 8666747b0b9676111c8eaae27b3e69b1c5b87139 /scripts/objdiff | |
| parent | 8c6cc71b40357dad4e3f21e9f1bd84db76a3d994 (diff) | |
| download | u-boot-801f1fa44275e274e33bdfc7fb76535cc6118d61.tar.gz u-boot-801f1fa44275e274e33bdfc7fb76535cc6118d61.tar.xz u-boot-801f1fa44275e274e33bdfc7fb76535cc6118d61.zip | |
dm: usb: udc: Use SEQ_ALIAS to index the USB gadget ports
dfu, fastbot and other usb gadget commands take the USB port index as a
parameter. Currently this index is assigned in the order of the driver
bindings.
Changing this behavior using the SEQ_ALIAS feature. This option assign to
the device a SEQ number based on its alias (if it exists)
To use it we must set the DM_UC_FLAG_SEQ_ALIAS flag and follow the existing
naming convention: use "usb" for the name of the gadget UCLASS_DRIVER
(same as for the UCLASS_USB).
If no alias is provided, then the index falls back to the order in which
the bindings took place.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reported-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Tested-by: Sam Protsenko <semen.protsenko@linaro.org>
Diffstat (limited to 'scripts/objdiff')
0 files changed, 0 insertions, 0 deletions