2015-06-09 20:58 GMT+08:00 Bhuvanchandra DV <bhuvanchandra...@toradex.com>: > Hello Axel, > > On 06/09/2015 02:45 PM, Axel Lin wrote: >> >> Pass correct gpio argument to gpio_set_value(). >> The calcualation of gpio = gpio + (gpios->chip * VYBRID_GPIO_COUNT); >> is required for calling imx_iomux_gpio_* functions so move them close to >> improve readability. >> >> Signed-off-by: Axel Lin <axel....@ingics.com> >> --- >> Hi Bhuvanchandra, >> I think current code does not pass correct gpio argument to >> gpio_set_value() >> in vybrid_gpio_direction_output(). It only works if gpios->chip is 0. >> I don't have the h/w to test, can you double check this? > > gpio_set_value() needs the actual gpio number to be passed not the gpio > offset of gpio chip.
Are you sure? Please take a look at gpio_get_value()/gpio_set_value() implement in drivers/gpio/gpio-uclass.c. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
