ISCR_ID_PULLUP_EN  323 drivers/phy/allwinner/phy-sun4i-usb.c 		sun4i_usb_phy0_update_iscr(_phy, 0, ISCR_ID_PULLUP_EN);
ISCR_ID_PULLUP_EN  350 drivers/phy/allwinner/phy-sun4i-usb.c 		sun4i_usb_phy0_update_iscr(_phy, ISCR_ID_PULLUP_EN, 0);