This small set of patches first fixes led triggers, where the led should be disabled, before installing a trigger function. Otherwise, the led may stay enabled from previous bootloaders messing with it. The second part of the patches impoves gpiolib command verbosity by first adding an (optional) callback to get_direction of a gpiochip pin. Based on that new callback, it adds some more printf information to reflect gpiochip/gpio pin relation and also print current pin direction and value, if the corresponding callbacks are available. Finally, the get_direction callback is added to the Synopsys DW gpio driver. Sebastian Hesselbarth (4): led: trigger: disable LEDs with trigger before installing it gpiolib: add get_direction callback gpiolib: make gpiolib command more verbose gpio: dw: add get_direction callback drivers/gpio/gpio-dw.c | 9 +++++++++ drivers/gpio/gpiolib.c | 24 +++++++++++++++++++++--- drivers/led/led-gpio.c | 4 +++- include/gpio.h | 4 ++++ 4 files changed, 37 insertions(+), 4 deletions(-) --- Cc: barebox@xxxxxxxxxxxxxxxxxxx -- 1.8.4.rc3 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
