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authorHema HK <hemahk@ti.com>2011-02-28 14:19:35 +0530
committerFelipe Balbi <balbi@ti.com>2011-05-18 13:39:44 +0300
commit1f15848807c20762017da29fa1dac64fb67b8128 (patch)
treebcc867dac9dccebf54304a77dc1e2a4a75bef142 /arch
parent693d92a1bbc9e42681c42ed190bd42b636ca876f (diff)
downloadop-kernel-dev-1f15848807c20762017da29fa1dac64fb67b8128.zip
op-kernel-dev-1f15848807c20762017da29fa1dac64fb67b8128.tar.gz
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-omap2/usb-musb.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c
index 35559f7..f665ade 100644
--- 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
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