From d1390b057d594f0b8c8ea15780902f462cb2d70a Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Mon, 5 Jun 2023 17:37:34 +0300 Subject: [PATCH] pinctrl: cherryview: Return correct value if pin in push-pull mode [ 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 Signed-off-by: Andy Shevchenko Signed-off-by: Sasha Levin --- 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 5c4fd16e5b010..0d6b5fab2f7e4 100644 --- a/drivers/pinctrl/intel/pinctrl-cherryview.c +++ b/drivers/pinctrl/intel/pinctrl-cherryview.c @@ -947,11 +947,6 @@ 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; @@ -961,6 +956,16 @@ 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: