On Tue, Jan 12, 2021 at 5:59 PM Ulrich Hecht <uli+renesas@xxxxxxxx> wrote:
> This patch adds config macros describing the voltage levels available on
> a pin. The current default (3.3V/1.8V) maps to zero to avoid having to
> change existing PFC implementations.
>
> Signed-off-by: Ulrich Hecht <uli+renesas@xxxxxxxx>
> Tested-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
> --- a/drivers/pinctrl/renesas/pinctrl.c
> +++ b/drivers/pinctrl/renesas/pinctrl.c
> @@ -702,6 +708,9 @@ static int sh_pfc_pinconf_set(struct pinctrl_dev *pctldev, unsigned _pin,
>
> case PIN_CONFIG_POWER_SOURCE: {
> unsigned int mV = pinconf_to_config_argument(configs[i]);
> + int idx = sh_pfc_get_pin_index(pfc, _pin);
> + const struct sh_pfc_pin *pin = &pfc->info->pins[idx];
> + int lower_voltage;
unsigned int
> u32 pocctrl, val;
> int bit;
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
i.e. will queue in renesas-pinctrl-for-v5.12, with the above fixed.
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
