Powerdown the internal UTMI PHY when USB is not enabled. This will
allow the OMAP core domain to transition to retention and offmode.
Signed-off-by: Hema HK <hemahk@xxxxxx>
Cc: Felipe Balbi <balbi@xxxxxx>
---
arch/arm/mach-omap2/usb-musb.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
Index: linux-2.6/arch/arm/mach-omap2/usb-musb.c
===================================================================
--- linux-2.6.orig/arch/arm/mach-omap2/usb-musb.c
+++ linux-2.6/arch/arm/mach-omap2/usb-musb.c
@@ -169,5 +169,9 @@ void __init usb_musb_init(struct omap_mu
#else
void __init usb_musb_init(struct omap_musb_board_data *board_data)
{
+ struct device *dev;
+
+ if (cpu_is_omap44xx())
+ omap4430_phy_init(dev);
}
#endif /* CONFIG_USB_MUSB_SOC */
--
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