Hi Heiko, pá 22. 5. 2020 v 11:10 odesílatel Heiko Schocher <h...@denx.de> napsal: > > dm_gpio_lookup_name() searches for a gpio through > the bank name. But we have also gpio labels, and it > makes sense to search for a gpio also in the labels > we have defined, if no gpio is found through the > bank name definition. > > This is useful for example if you have a wp pin on > different gpios on different board versions. > > If dm_gpio_lookup_name() searches also for the gpio labels, > you can give the gpio an unique label name and search > for this label, and do not need to differ between > board revisions. > > Signed-off-by: Heiko Schocher <h...@denx.de> > Reviewed-by: Simon Glass <s...@chromium.org> > --- > > Example on the aristainetos board: > > => gpio clear wp_spi_nor.gpio-hog > gpio: pin wp_spi_nor.gpio-hog (gpio 47) value is 0 > => > > before this patch, you need to know where your > pin is: > > => gpio clear GPIO2_15 > gpio: pin GPIO2_15 (gpio 47) value is 0 > =>
I spotted this patch and I am curious if you have thought about also supporting gpio-line-names. Thanks, Michal
