K19
GPIO_PIN_DECL(K19, GPIOB0);
ASPEED_PINCTRL_PIN(K19),
ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, K19, H20, SCU8C, 17),
ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, K19, H20, SCU8C, 17),