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ethernet: disable clkout ephy

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PD#165111: disable ephy clk_out

Change-Id: Icecff2b903a0ae0c91cabefd15803aaa74948e74
Signed-off-by: Zhuo Wang <zhuo.wang@amlogic.com>
This commit is contained in:
Zhuo Wang
2018-04-25 14:57:07 +08:00
committed by Yixun Lan
parent e731e79037
commit fd4846bd95
1 changed files with 11 additions and 0 deletions
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11
drivers/net/phy/realtek.c
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@@ -113,6 +113,17 @@ static int rtl8211f_config_init(struct phy_device *phydev)
reg &= ~RTL8211F_TX_DELAY;
phy_write(phydev, 0x11, reg);
#ifdef CONFIG_AMLOGIC_ETH_PRIVE
/*disable clk_out pin 35 set page 0x0a43 reg25.0 as 0*/
phy_write(phydev, RTL8211F_PAGE_SELECT, 0x0a43);
reg = phy_read(phydev, 0x19);
/*set reg25 bit0 as 0*/
reg = phy_write(phydev, 0x19, reg & 0xfffe);
/* switch to page 0 */
phy_write(phydev, RTL8211F_PAGE_SELECT, 0x0);
/*reset phy to apply*/
reg = phy_write(phydev, 0x0, 0x9200);
#endif
/* restore to default page 0 */
phy_write(phydev, RTL8211F_PAGE_SELECT, 0x0);