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pinctrl: tangier: Enable 910 Ohm bias

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Family 7 (I2C) supports special bias value, i.e. 910 Ohm.

Enable it for configuring pin.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Raag Jadav <raag.jadav@intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Andy Shevchenko 2023-10-30 16:14:04 +02:00
parent 113adaf8f8
commit 2b9282afa8
1 changed files with 6 additions and 0 deletions
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6
drivers/pinctrl/intel/pinctrl-tangier.c
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@ -382,6 +382,9 @@ static int tng_config_set_pin(struct tng_pinctrl *tp, unsigned int pin,
case 2000:
term = BUFCFG_PUPD_VAL_2K;
break;
case 910:
term = BUFCFG_PUPD_VAL_910;
break;
default:
return -EINVAL;
}
@ -405,6 +408,9 @@ static int tng_config_set_pin(struct tng_pinctrl *tp, unsigned int pin,
case 2000:
term = BUFCFG_PUPD_VAL_2K;
break;
case 910:
term = BUFCFG_PUPD_VAL_910;
break;
default:
return -EINVAL;
}