UART4_RX
static PAD_PULLCTL_CONF(UART4_RX, 2, 4, 2);
static PAD_ST_CONF(UART4_RX, 1, 28, 1);
[UART4_RX] = PAD_INFO_PULLCTL_ST(UART4_RX),
PINCTRL_PIN(UART4_RX, "uart4_rx"),
static unsigned int uart4_rx_tx_mfp_pads[] = { UART4_RX, UART4_TX };
static unsigned int uart4_rx_tx_drv_pads[] = { UART4_RX, UART4_TX };
static unsigned int uart4_rx_tx_sr_pads[] = { UART4_RX, UART4_TX };