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pinctrl: cherryview: Return correct value if pin in push-pull mode

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Currently the getter returns ENOTSUPP on pin configured in
the push-pull mode. Fix this by adding the missed switch case.

Fixes: ccdf81d08d ("pinctrl: cherryview: add option to set open-drain pin config")
Fixes: 6e08d6bbeb ("pinctrl: Add Intel Cherryview/Braswell pin controller support")
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Andy Shevchenko 2023-06-05 17:37:34 +03:00
parent 0633dc4a54
commit 5835196a17
1 changed files with 10 additions and 5 deletions
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15
drivers/pinctrl/intel/pinctrl-cherryview.c
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@ -949,11 +949,6 @@ static int chv_config_get(struct pinctrl_dev *pctldev, unsigned int pin,
break; break;
case PIN_CONFIG_DRIVE_OPEN_DRAIN:
if (!(ctrl1 & CHV_PADCTRL1_ODEN))
return -EINVAL;
break;
case PIN_CONFIG_BIAS_HIGH_IMPEDANCE: { case PIN_CONFIG_BIAS_HIGH_IMPEDANCE: {
u32 cfg; u32 cfg;
@ -963,6 +958,16 @@ static int chv_config_get(struct pinctrl_dev *pctldev, unsigned int pin,
return -EINVAL; return -EINVAL;
break; break;
case PIN_CONFIG_DRIVE_PUSH_PULL:
if (ctrl1 & CHV_PADCTRL1_ODEN)
return -EINVAL;
break;
case PIN_CONFIG_DRIVE_OPEN_DRAIN:
if (!(ctrl1 & CHV_PADCTRL1_ODEN))
return -EINVAL;
break;
} }
default: default: