redonkable/alistair23-linux
redonkable/alistair23-linux
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drivers: net: cpsw: Enable CPTS for DRA7xx and AM4372

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Enable cpts hardware time stamping for Dra7xx and AM4372.
This enables PTPv2 for DRA7xx and AM4372.

Signed-off-by: George Cherian <george.cherian@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
George Cherian 2014-05-02 12:02:01 +05:30 committed by David S. Miller
parent d0415e7cc0
commit f7d403cb38
1 changed files with 5 additions and 2 deletions
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7
drivers/net/ethernet/ti/cpsw.c
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@ -1398,7 +1398,8 @@ static int cpsw_hwtstamp_set(struct net_device *dev, struct ifreq *ifr)
struct hwtstamp_config cfg;
if (priv->version != CPSW_VERSION_1 &&
priv->version != CPSW_VERSION_2)
priv->version != CPSW_VERSION_2 &&
priv->version != CPSW_VERSION_3)
return -EOPNOTSUPP;
if (copy_from_user(&cfg, ifr->ifr_data, sizeof(cfg)))
@ -1443,6 +1444,7 @@ static int cpsw_hwtstamp_set(struct net_device *dev, struct ifreq *ifr)
cpsw_hwtstamp_v1(priv);
break;
case CPSW_VERSION_2:
case CPSW_VERSION_3:
cpsw_hwtstamp_v2(priv);
break;
default:
@ -1459,7 +1461,8 @@ static int cpsw_hwtstamp_get(struct net_device *dev, struct ifreq *ifr)
struct hwtstamp_config cfg;
if (priv->version != CPSW_VERSION_1 &&
priv->version != CPSW_VERSION_2)
priv->version != CPSW_VERSION_2 &&
priv->version != CPSW_VERSION_3)
return -EOPNOTSUPP;
cfg.flags = 0;