1
0
mirror of git://projects.qi-hardware.com/openwrt-xburst.git synced 2024-12-24 05:34:36 +02:00

generic: ar8216: set delay values for SGMII mode on AR8327

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34315 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg 2012-11-23 20:55:26 +00:00
parent cfcc935fa2
commit 54ea3b2ac5

View File

@ -903,6 +903,20 @@ ar8327_get_pad_cfg(struct ar8327_pad_cfg *cfg)
case AR8327_PAD_MAC_SGMII:
t = AR8327_PAD_SGMII_EN;
/*
* WAR for the QUalcomm Atheros AP136 board.
* It seems that RGMII TX/RX delay settings needs to be
* applied for SGMII mode as well, The ethernet is not
* reliable without this.
*/
t |= cfg->txclk_delay_sel << AR8327_PAD_RGMII_TXCLK_DELAY_SEL_S;
t |= cfg->rxclk_delay_sel << AR8327_PAD_RGMII_RXCLK_DELAY_SEL_S;
if (cfg->rxclk_delay_en)
t |= AR8327_PAD_RGMII_RXCLK_DELAY_EN;
if (cfg->txclk_delay_en)
t |= AR8327_PAD_RGMII_TXCLK_DELAY_EN;
break;
case AR8327_PAD_MAC2PHY_MII: