SOC_CON6_GMAC_TXCLK_DLY_ENA
tx, ((reg & SOC_CON6_GMAC_TXCLK_DLY_ENA) ? "enabled" : "disabled"),
reg |= SOC_CON6_GMAC_TXCLK_DLY_ENA | SOC_CON6_GMAC_RXCLK_DLY_ENA;