pinctrl: s32cc: configure PIN_CONFIG_DRIVE_PUSH_PULL

Previously, it was possible to only configure the open-drain for a pin.
However, after a pin got configured with open-drain, there wasn't any
way to disable it. Add the push-pull configuration in order to reverse
the open-drain configuration.

Signed-off-by: Florin Buica <[email protected]>
Signed-off-by: Andrei Stefanescu <[email protected]>
Link: https://lore.kernel.org/[email protected]
Signed-off-by: Linus Walleij <[email protected]>

Author: Andrei Stefanescu

drivers/pinctrl/nxp/pinctrl-s32cc.c

@@ -510,6 +510,10 @@ static int s32_parse_pincfg(unsigned long pincfg, unsigned int *mask,
 		*config |= S32_MSCR_ODE;
 		*mask |= S32_MSCR_ODE;
 		break;
+	case PIN_CONFIG_DRIVE_PUSH_PULL:
+		*config &= ~S32_MSCR_ODE;
+		*mask |= S32_MSCR_ODE;
+		break;
 	case PIN_CONFIG_OUTPUT_ENABLE:
 		if (arg)
 			*config |= S32_MSCR_OBE;