drivers: gpio: rgpio: not support GPIO_DISCONNECTED
The hardware don't support GPIO_DISCONNECTED. Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
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@ -56,6 +56,10 @@ static int mcux_rgpio_configure(const struct device *dev,
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struct pinctrl_soc_pin pin_cfg;
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int cfg_idx = pin, i;
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if (flags == GPIO_DISCONNECTED) {
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return -ENOTSUP;
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}
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/* Make sure pin is supported */
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if ((config->common.port_pin_mask & BIT(pin)) == 0) {
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return -ENOTSUP;
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