diff options
Diffstat (limited to 'arch/arm/mach-omap2/omap_phy_internal.c')
| -rw-r--r-- | arch/arm/mach-omap2/omap_phy_internal.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/arch/arm/mach-omap2/omap_phy_internal.c b/arch/arm/mach-omap2/omap_phy_internal.c index 745252c60e32..3ce675899fce 100644 --- a/arch/arm/mach-omap2/omap_phy_internal.c +++ b/arch/arm/mach-omap2/omap_phy_internal.c @@ -103,13 +103,6 @@ int omap4430_phy_set_clk(struct device *dev, int on) int omap4430_phy_power(struct device *dev, int ID, int on) { if (on) { - /* enabled the clocks */ - omap4430_phy_set_clk(dev, 1); - /* power on the phy */ - if (__raw_readl(ctrl_base + CONTROL_DEV_CONF) & PHY_PD) { - __raw_writel(~PHY_PD, ctrl_base + CONTROL_DEV_CONF); - mdelay(200); - } if (ID) /* enable VBUS valid, IDDIG groung */ __raw_writel(AVALID | VBUSVALID, ctrl_base + @@ -125,10 +118,25 @@ int omap4430_phy_power(struct device *dev, int ID, int on) /* Enable session END and IDIG to high impedence. */ __raw_writel(SESSEND | IDDIG, ctrl_base + USBOTGHS_CONTROL); + } + return 0; +} + +int omap4430_phy_suspend(struct device *dev, int suspend) +{ + if (suspend) { /* Disable the clocks */ omap4430_phy_set_clk(dev, 0); /* Power down the phy */ __raw_writel(PHY_PD, ctrl_base + CONTROL_DEV_CONF); + } else { + /* Enable the internel phy clcoks */ + omap4430_phy_set_clk(dev, 1); + /* power on the phy */ + if (__raw_readl(ctrl_base + CONTROL_DEV_CONF) & PHY_PD) { + __raw_writel(~PHY_PD, ctrl_base + CONTROL_DEV_CONF); + mdelay(200); + } } return 0; |