GRF_BIT
#define RV1108_GMAC_FLOW_CTRL GRF_BIT(3)
#define RV1126_GMAC_FLOW_CTRL GRF_BIT(7)
#define RV1126_GMAC_M0_RXCLK_DLY_ENABLE GRF_BIT(1)
#define RV1126_GMAC_M0_TXCLK_DLY_ENABLE GRF_BIT(0)
#define RV1126_GMAC_M1_RXCLK_DLY_ENABLE GRF_BIT(3)
#define RV1126_GMAC_M1_TXCLK_DLY_ENABLE GRF_BIT(2)
#define RK_MACPHY_ENABLE GRF_BIT(0)
#define RK_MACPHY_CFG_CLK_50M GRF_BIT(14)
#define RK_FEPHY_SHUTDOWN GRF_BIT(1)
#define RK_FEPHY_INTERNAL_RMII_SEL GRF_BIT(6)
#define RK_FEPHY_PHY_ID GRF_BIT(11)
#define RK3128_GMAC_TXCLK_DLY_ENABLE GRF_BIT(14)
#define RK3128_GMAC_RXCLK_DLY_ENABLE GRF_BIT(15)
#define RK3128_GMAC_FLOW_CTRL GRF_BIT(9)
#define RK3228_GMAC_FLOW_CTRL GRF_BIT(3)
#define RK3228_GMAC_TXCLK_DLY_ENABLE GRF_BIT(0)
#define RK3228_GMAC_RXCLK_DLY_ENABLE GRF_BIT(1)
#define RK3228_GRF_CON_MUX_GMAC_INTEGRATED_PHY GRF_BIT(15)
regmap_write(bsp_priv->grf, RK3228_GRF_MAC_CON1, GRF_BIT(11));
#define RK3288_GMAC_FLOW_CTRL GRF_BIT(9)
#define RK3288_GMAC_TXCLK_DLY_ENABLE GRF_BIT(14)
#define RK3288_GMAC_RXCLK_DLY_ENABLE GRF_BIT(15)
#define RK3308_GMAC_FLOW_CTRL GRF_BIT(3)
#define RK3328_GMAC_FLOW_CTRL GRF_BIT(3)
#define RK3328_GMAC_TXCLK_DLY_ENABLE GRF_BIT(0)
#define RK3328_GMAC_RXCLK_DLY_ENABLE GRF_BIT(1)
#define RK3328_MACPHY_RMII_MODE GRF_BIT(9)
#define RK3366_GMAC_FLOW_CTRL GRF_BIT(8)
#define RK3366_GMAC_TXCLK_DLY_ENABLE GRF_BIT(7)
#define RK3366_GMAC_RXCLK_DLY_ENABLE GRF_BIT(15)
#define RK3368_GMAC_FLOW_CTRL GRF_BIT(8)
#define RK3368_GMAC_TXCLK_DLY_ENABLE GRF_BIT(7)
#define RK3368_GMAC_RXCLK_DLY_ENABLE GRF_BIT(15)
#define RK3399_GMAC_FLOW_CTRL GRF_BIT(8)
#define RK3399_GMAC_TXCLK_DLY_ENABLE GRF_BIT(7)
#define RK3399_GMAC_RXCLK_DLY_ENABLE GRF_BIT(15)
#define RK3506_GMAC_RMII_MODE GRF_BIT(1)
#define RK3528_GMAC_RXCLK_DLY_ENABLE GRF_BIT(15)
#define RK3528_GMAC_TXCLK_DLY_ENABLE GRF_BIT(14)
#define RK3568_GMAC_FLOW_CTRL GRF_BIT(3)
#define RK3568_GMAC_RXCLK_DLY_ENABLE GRF_BIT(1)
#define RK3568_GMAC_TXCLK_DLY_ENABLE GRF_BIT(0)
#define RK3576_GMAC_RXCLK_DLY_ENABLE GRF_BIT(15)
#define RK3576_GMAC_TXCLK_DLY_ENABLE GRF_BIT(7)
#define RK3588_GMAC_RXCLK_DLY_ENABLE(id) GRF_BIT(2 * (id) + 3)
#define RK3588_GMAC_TXCLK_DLY_ENABLE(id) GRF_BIT(2 * (id) + 2)