Get 24V passive PoE working from Port 10 with RB2011

Hello!
Pretty old topic, but still - I was wondering, has anyone managed to get 24V Passive PoE working from Port 10 with RB2011?

I have RB2011Ui-AS-RM, SFP is working and for PoE I have tried to compile the image, using hints from above:
"#define RB2011_GPIO_PORT10_POE 2" and
"gpio_request_one(RB2011_GPIO_PORT10_POE, GPIOF_OUT_INIT_LOW |
GPIOF_EXPORT_DIR_FIXED, "Port10 PoE");"

But there is no PoE.
Any thoughts?