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pinctrl: s32cc: configure PIN_CONFIG_DRIVE_PUSH_PULL

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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 <florin.buica@nxp.com>
Signed-off-by: Andrei Stefanescu <andrei.stefanescu@oss.nxp.com>
Link: https://lore.kernel.org/20240723131832.1171036-3-andrei.stefanescu@oss.nxp.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Andrei Stefanescu 2024-07-23 16:18:31 +03:00 committed by Linus Walleij
parent 846d9b8628
commit 522875e09b
1 changed files with 4 additions and 0 deletions
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4
drivers/pinctrl/nxp/pinctrl-s32cc.c
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@ -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;