GPIOZ_0
CBUS_GPIO(GPIOZ_0, 4, 0),
GPIO_MUX_PINCTRL_GROUP("i2c0_sda_z0", 0x6, 0, GPIOZ_0, 4),
GPIO_MUX_PINCTRL_GROUP("iso7816_clk_z", 0x6, 0, GPIOZ_0, 3),
GPIO_MUX_PINCTRL_GROUP("eth_mdio", 0x6, 0, GPIOZ_0, 1),
GPIO_MUX_PINCTRL_GROUP("bt565_a_vs", 0x6, 0, GPIOZ_0, 2),
CBUS_GPIO(GPIOZ_0, 3, 0),
{ "eth_mdio", REG6, 1, { GPIOZ_0 }, 1 },
{ "eth_mdio", REG4, 23, { GPIOZ_0 }, 1 },