From: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
[ Upstream commit 5835196a17be5cfdcad0b617f90cf4abe16951a4 ]
Currently the getter returns ENOTSUPP on pin configured in
the push-pull mode. Fix this by adding the missed switch case.
Fixes: ccdf81d08dbe ("pinctrl: cherryview: add option to set open-drain pin config")
Fixes: 6e08d6bbebeb ("pinctrl: Add Intel Cherryview/Braswell pin controller support")
Acked-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/pinctrl/intel/pinctrl-cherryview.c | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/drivers/pinctrl/intel/pinctrl-cherryview.c b/drivers/pinctrl/intel/pinctrl-cherryview.c
index 2ed17cdf946d1..44caada37b71f 100644
--- a/drivers/pinctrl/intel/pinctrl-cherryview.c
+++ b/drivers/pinctrl/intel/pinctrl-cherryview.c
@@ -945,11 +945,6 @@ static int chv_config_get(struct pinctrl_dev *pctldev, unsigned int pin,
break;
- case PIN_CONFIG_DRIVE_OPEN_DRAIN:
- if (!(ctrl1 & CHV_PADCTRL1_ODEN))
- return -EINVAL;
- break;
-
case PIN_CONFIG_BIAS_HIGH_IMPEDANCE: {
u32 cfg;
@@ -959,6 +954,16 @@ static int chv_config_get(struct pinctrl_dev *pctldev, unsigned int pin,
return -EINVAL;
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:
--
2.39.2
