* [PATCH 2/2 v2] usb: otg: OMAP4430: Powerdown the internal PHY when USB is disabled
@ 2011-03-24 11:39 Hema HK
0 siblings, 0 replies; only message in thread
From: Hema HK @ 2011-03-24 11:39 UTC (permalink / raw)
To: linux-usb; +Cc: linux-omap, Hema HK, Felipe Balbi
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@ti.com>
Cc: Felipe Balbi <balbi@ti.com>
---
arch/arm/mach-omap2/usb-musb.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c
index 35559f7..500d9db 100644
--- a/arch/arm/mach-omap2/usb-musb.c
+++ b/arch/arm/mach-omap2/usb-musb.c
@@ -169,5 +169,7 @@ void __init usb_musb_init(struct omap_musb_board_data *board_data)
#else
void __init usb_musb_init(struct omap_musb_board_data *board_data)
{
+ if (cpu_is_omap44xx())
+ omap4430_phy_init(NULL);
}
#endif /* CONFIG_USB_MUSB_SOC */
--
1.7.0.4
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