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USB: EHCI: Tegra: Fix wrong register definition

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Fix the issue that EHCI registers, hostpc[0] and usbmode_ex,
are not correctly accessed on Tegra3 platform.

Signed-off-by: Jim Lin <jilin@nvidia.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jim Lin 2012-09-18 16:42:17 +08:00 committed by Greg Kroah-Hartman
parent 8d733e26c0
commit 45c2da6219
1 changed files with 3 additions and 3 deletions
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6
include/linux/usb/ehci_def.h
View file

@ -171,18 +171,18 @@ struct ehci_regs {
#define USBMODE_CM_HC (3<<0) /* host controller mode */
#define USBMODE_CM_IDLE (0<<0) /* idle state */
u32 reserved4[7];
u32 reserved4[6];
/* Moorestown has some non-standard registers, partially due to the fact that
* its EHCI controller has both TT and LPM support. HOSTPCx are extensions to
* PORTSCx
*/
/* HOSTPC: offset 0x84 */
u32 hostpc[0]; /* HOSTPC extension */
u32 hostpc[1]; /* HOSTPC extension */
#define HOSTPC_PHCD (1<<22) /* Phy clock disable */
#define HOSTPC_PSPD (3<<25) /* Port speed detection */
u32 reserved5[17];
u32 reserved5[16];
/* USBMODE_EX: offset 0xc8 */
u32 usbmode_ex; /* USB Device mode extension */