usb: musb: OMAP4430: Power down the PHY during board init

Powerdown the internal PHY during board init for OMAP44xx.
So that when musb is disabled core transition to retention/off
is not blocked.

Signed-off-by: Hema HK <hemahk@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c
index 35559f77e2deb8e47fa7e2d84caffebdf0740bf1..f665adeec3f0f32a4f1b07ca7019ae459cafc90a 100644 (file)
--- a/arch/arm/mach-omap2/usb-musb.c
+++ b/arch/arm/mach-omap2/usb-musb.c
@@ -117,11 +117,6 @@ void __init usb_musb_init(struct omap_musb_board_data *board_data)
        int                             bus_id = -1;
        const char                      *oh_name, *name;
 
-       if (cpu_is_omap3517() || cpu_is_omap3505()) {
-       } else if (cpu_is_omap44xx()) {
-               usb_musb_mux_init(board_data);
-       }
-
        /*
         * REVISIT: This line can be removed once all the platforms using
         * musb_core.c have been converted to use use clkdev.
@@ -164,6 +159,9 @@ void __init usb_musb_init(struct omap_musb_board_data *board_data)
        dev->dma_mask = &musb_dmamask;
        dev->coherent_dma_mask = musb_dmamask;
        put_device(dev);
+
+       if (cpu_is_omap44xx())
+               omap4430_phy_init(dev);
 }
 
 #else