GPIOZ_15
CBUS_GPIO(GPIOZ_15, 4, 15),
GPIO_MUX_PINCTRL_GROUP("i2c2_sck_z", 0x7, 7, GPIOZ_15, 3),
GPIO_MUX_PINCTRL_GROUP("eth_act_led", 0x7, 7, GPIOZ_15, 1),
CBUS_GPIO(GPIOZ_15, 3, 15),
{ "pwm_c", REG3, 20, { GPIOZ_15 }, 1 },
{ "eth_act_led", REG4, 24, { GPIOZ_15 }, 1 },