Hi Prabhakar,
On Thu, Sep 30, 2021 at 2:17 PM Lad Prabhakar
<prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx> wrote:
> Add "output-impedance" property to generic options used for DT parsing
> files. This enables drivers, which use generic pin configurations, to
> get the value passed to this property.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
Thanks for your patch!
> --- a/drivers/pinctrl/pinconf-generic.c
> +++ b/drivers/pinctrl/pinconf-generic.c
> @@ -46,6 +46,7 @@ static const struct pin_config_item conf_items[] = {
> PCONFDUMP(PIN_CONFIG_MODE_LOW_POWER, "pin low power", "mode", true),
> PCONFDUMP(PIN_CONFIG_OUTPUT_ENABLE, "output enabled", NULL, false),
> PCONFDUMP(PIN_CONFIG_OUTPUT, "pin output", "level", true),
> + PCONFDUMP(PIN_CONFIG_OUTPUT_IMPEDANCE, "output impedance", "ohm", true),
> PCONFDUMP(PIN_CONFIG_POWER_SOURCE, "pin power source", "selector", true),
> PCONFDUMP(PIN_CONFIG_SLEEP_HARDWARE_STATE, "sleep hardware state", NULL, false),
> PCONFDUMP(PIN_CONFIG_SLEW_RATE, "slew rate", NULL, true),
> @@ -179,6 +180,7 @@ static const struct pinconf_generic_params dt_params[] = {
> { "output-disable", PIN_CONFIG_OUTPUT_ENABLE, 0 },
> { "output-enable", PIN_CONFIG_OUTPUT_ENABLE, 1 },
> { "output-high", PIN_CONFIG_OUTPUT, 1, },
> + { "output-impedance", PIN_CONFIG_OUTPUT_IMPEDANCE, 0 },
"output-impedance-ohms", as per DT standardized property units.
> { "output-low", PIN_CONFIG_OUTPUT, 0, },
> { "power-source", PIN_CONFIG_POWER_SOURCE, 0 },
> { "sleep-hardware-state", PIN_CONFIG_SLEEP_HARDWARE_STATE, 0 },
With the above fixed:
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
