brya: Add FRS and OC GPIOs
This adds the USB FRS and OC control signals to the GPIO expander
located on the NCT 3808 TCPC.
BRANCH=none
TEST=buildall passes
GPIO(EC_KSO_02_INV, PIN(1, 7), GPIO_OUT_LOW)
IOEX(USB_C0_RT_RST_ODL, EXPIN(IOEX_C0_NCT38XX, 0, 2), GPIO_ODR_LOW)
+IOEX(USB_C0_FRS_EN, EXPIN(IOEX_C0_NCT38XX, 0, 4), GPIO_LOW)
+IOEX(USB_C0_OC_ODL, EXPIN(IOEX_C0_NCT38XX, 0, 6), GPIO_ODR_HIGH)
+IOEX(NCT_3808_GPIO07_P1, EXPIN(IOEX_C0_NCT38XX, 0, 7), GPIO_LOW)
+
IOEX(USB_C2_RT_RST_ODL, EXPIN(IOEX_C2_NCT38XX, 0, 2), GPIO_ODR_LOW)
+IOEX(USB_C2_FRS_EN, EXPIN(IOEX_C2_NCT38XX, 0, 4), GPIO_LOW)
+IOEX(USB_C1_OC_ODL, EXPIN(IOEX_C2_NCT38XX, 0, 6), GPIO_ODR_HIGH)
+IOEX(USB_C2_OC_ODL, EXPIN(IOEX_C2_NCT38XX, 0, 7), GPIO_ODR_HIGH)
