lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

phy: phy-rcar-gen2: Fix USBHS_UGSTS_LOCK value

Browse Source 
According to the technical update (No. TN-RCS-B011A/E), the UGSTS LOCK
bit location is bit 8, not bits 1 and 0. It also says that the register
address offset of UGSTS is 0x88, not 0x90.
So, this patch fixes the USBHS_UGSTS_LOCK value and some comments.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
This commit is contained in:
Yoshihiro Shimoda 2015-04-02 17:01:11 +09:00 committed by Kishon Vijay Abraham I
parent 4581f798ec
commit a3ac3d4a29
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/phy/phy-rcar-gen2.c
View File

@ -23,7 +23,7 @@
#define USBHS_LPSTS 0x02
#define USBHS_UGCTRL 0x80
#define USBHS_UGCTRL2 0x84
#define USBHS_UGSTS 0x88 /* The manuals have 0x90 */
#define USBHS_UGSTS 0x88 /* From technical update */
/* Low Power Status register (LPSTS) */
#define USBHS_LPSTS_SUSPM 0x4000
@ -41,7 +41,7 @@
#define USBHS_UGCTRL2_USB0SEL_HS_USB 0x00000030
/* USB General status register (UGSTS) */
#define USBHS_UGSTS_LOCK 0x00000300 /* The manuals have 0x3 */
#define USBHS_UGSTS_LOCK 0x00000100 /* From technical update */
#define PHYS_PER_CHANNEL 2