Hi Arnd,
On Thu, Jan 26, 2023 at 8:32 AM Arnd Bergmann <arnd@xxxxxxxxxx> wrote:
>
> /* Reset */
> - if (gpio_is_valid(rstn)) {
> + if (rstn) {
> udelay(1);
> - gpio_set_value_cansleep(rstn, 0);
> + gpiod_set_value_cansleep(rstn, 0);
> udelay(1);
> - gpio_set_value_cansleep(rstn, 1);
> + gpiod_set_value_cansleep(rstn, 1);
For gpiod conversions, if we are not willing to chase whether existing
DTSes specify polarities
properly and create workarounds in case they are wrong, we should use
gpiod_set_raw_value*()
(my preference would be to do the work and not use "raw" variants).
In this particular case, arch/arm/boot/dts/vf610-zii-dev-rev-c.dts
defines reset line as active low,
so you are leaving the device in reset state.
Please review your other conversion patches.
--
Dmitry
