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drivers/usb : Define usb control register mask for w1c bits

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Define and use CONTROL_REGISTER_W1C_MASK to make sure that
w1c bits of usb control register do not get reset while
writing any other bit

Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
This commit is contained in:
Nikhil Badola
2014-05-08 17:05:26 +05:30
committed by York Sun
parent 9c3fdd883a
commit 15231f6dd1
2 changed files with 12 additions and 5 deletions
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2
include/usb/ehci-fsl.h
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@@ -11,6 +11,8 @@
#include <asm/processor.h>
#define CONTROL_REGISTER_W1C_MASK 0x00020000 /* W1C: PHY_CLK_VALID */
/* Global offsets */
#define FSL_SKIP_PCI 0x100