R19
wm8775_write(sd, R19, 0x005);
SIG_EXPR_LIST_ALIAS(R19, VPOB6, VPO);
PIN_DECL_1(R19, GPIOS4, VPOB6);
FUNC_GROUP_DECL(VPO, V20, U19, R18, P18, R19, W20, U20, AA20, Y20, AB20,
ASPEED_PINCTRL_PIN(R19),