@@ -107,6 +107,7 @@ enum emac_variant {
H3_EMAC,
A64_EMAC,
R40_GMAC,
+ H6_EMAC,
};
struct emac_dma_desc {
@@ -306,14 +307,16 @@ static int sun8i_emac_set_syscon(struct sun8i_eth_pdata *pdata,
reg = readl(priv->sysctl_reg + 0x30);
- if (priv->variant == H3_EMAC) {
+ if (priv->variant == H3_EMAC || priv->variant == H6_EMAC) {
ret = sun8i_emac_set_syscon_ephy(priv, ®);
if (ret)
return ret;
}
reg &= ~(SC_ETCS_MASK | SC_EPIT);
- if (priv->variant == H3_EMAC || priv->variant == A64_EMAC)
+ if (priv->variant == H3_EMAC ||
+ priv->variant == A64_EMAC ||
+ priv->variant == H6_EMAC)
reg &= ~SC_RMII_EN;
switch (priv->interface) {
@@ -325,7 +328,8 @@ static int sun8i_emac_set_syscon(struct sun8i_eth_pdata *pdata,
break;
case PHY_INTERFACE_MODE_RMII:
if (priv->variant == H3_EMAC ||
- priv->variant == A64_EMAC) {
+ priv->variant == A64_EMAC ||
+ priv->variant == H6_EMAC) {
reg |= SC_RMII_EN | SC_ETCS_EXT_GMII;
break;
}
@@ -531,7 +535,7 @@ static int parse_phy_pins(struct udevice *dev)
if (priv->variant == H3_EMAC)
sunxi_gpio_set_cfgpin(pin, SUN8I_IOMUX_H3);
- else if (priv->variant == R40_GMAC)
+ else if (priv->variant == R40_GMAC || priv->variant == H6_EMAC)
sunxi_gpio_set_cfgpin(pin, SUN8I_IOMUX_R40);
else
sunxi_gpio_set_cfgpin(pin, SUN8I_IOMUX);
@@ -1028,6 +1032,8 @@ static const struct udevice_id sun8i_emac_eth_ids[] = {
.data = (uintptr_t)A83T_EMAC },
{.compatible = "allwinner,sun8i-r40-gmac",
.data = (uintptr_t)R40_GMAC },
+ {.compatible = "allwinner,sun50i-h6-emac",
+ .data = (uintptr_t)H6_EMAC },
{ }
};
The H6 EMAC is very similar to the H3 variant, except that it uses the same pinmux as R40. Add support for it. Signed-off-by: Samuel Holland <samuel at sholland.org> --- drivers/net/sun8i_emac.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-)