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net: ave: Add capability of rgmii-id mode

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This allows you to specify the type of rgmii-id that will enable phy
internal delay in ethernet phy-mode.

This adds all RGMII cases to all of get_pinmode() except LD11, because LD11
SoC doesn't support RGMII due to the constraint of the hardware. When RGMII
phy mode is specified in the devicetree for LD11, the driver will abort
with an error.

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
This commit is contained in:
Kunihiko Hayashi 2022-07-13 10:59:44 +09:00 committed by Tom Rini
parent ebb8ff61ad
commit 5a28aa6a7b
1 changed files with 13 additions and 1 deletions
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14
drivers/net/sni_ave.c
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@ -483,7 +483,10 @@ static int ave_start(struct udevice *dev)
priv->rx_siz = (PKTSIZE_ALIGN - priv->rx_off);
val = 0;
if (priv->phy_mode != PHY_INTERFACE_MODE_RGMII)
if (priv->phy_mode != PHY_INTERFACE_MODE_RGMII &&
priv->phy_mode != PHY_INTERFACE_MODE_RGMII_ID &&
priv->phy_mode != PHY_INTERFACE_MODE_RGMII_RXID &&
priv->phy_mode != PHY_INTERFACE_MODE_RGMII_TXID)
val |= AVE_CFGR_MII;
writel(val, priv->iobase + AVE_CFGR);
@ -639,6 +642,9 @@ static int ave_pro4_get_pinmode(struct ave_private *priv)
break;
case PHY_INTERFACE_MODE_MII:
case PHY_INTERFACE_MODE_RGMII:
case PHY_INTERFACE_MODE_RGMII_ID:
case PHY_INTERFACE_MODE_RGMII_RXID:
case PHY_INTERFACE_MODE_RGMII_TXID:
break;
default:
return -EINVAL;
@ -693,6 +699,9 @@ static int ave_ld20_get_pinmode(struct ave_private *priv)
val = SG_ETPINMODE_RMII(0);
break;
case PHY_INTERFACE_MODE_RGMII:
case PHY_INTERFACE_MODE_RGMII_ID:
case PHY_INTERFACE_MODE_RGMII_RXID:
case PHY_INTERFACE_MODE_RGMII_TXID:
break;
default:
return -EINVAL;
@ -720,6 +729,9 @@ static int ave_pxs3_get_pinmode(struct ave_private *priv)
val = SG_ETPINMODE_RMII(priv->regmap_arg);
break;
case PHY_INTERFACE_MODE_RGMII:
case PHY_INTERFACE_MODE_RGMII_ID:
case PHY_INTERFACE_MODE_RGMII_RXID:
case PHY_INTERFACE_MODE_RGMII_TXID:
break;
default:
return -EINVAL;