diff options
author | Xie Xiaobo <xiaobo.xie@nxp.com> | 2017-12-12 08:23:55 (GMT) |
---|---|---|
committer | Xie Xiaobo <xiaobo.xie@nxp.com> | 2017-12-12 08:23:55 (GMT) |
commit | 708b8b8eb67124716c8579a9e259742b040d4dd3 (patch) | |
tree | afc209d3f63c3d79e91a98c8f3ba01465977b574 /drivers/usb/host/ehci.h | |
parent | c0246a9ec4d461ef4dd7647f94005380bb9e7f0b (diff) | |
parent | 5fe8cfe356d2dbf6f9d7e213614d6be9ad0ac592 (diff) | |
download | linux-708b8b8eb67124716c8579a9e259742b040d4dd3.tar.xz |
Merge branch 'linux-4.9-nxp' into linux-4.9 on Dec. 8, 2017
Signed-off-by: Xiaobo Xie <xiaobo.xie@nxp.com>
Diffstat (limited to 'drivers/usb/host/ehci.h')
-rw-r--r-- | drivers/usb/host/ehci.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h index c4bd983..492efbb 100644 --- a/drivers/usb/host/ehci.h +++ b/drivers/usb/host/ehci.h @@ -222,6 +222,7 @@ struct ehci_hcd { /* one per controller */ unsigned no_selective_suspend:1; unsigned has_fsl_port_bug:1; /* FreeScale */ unsigned has_fsl_hs_errata:1; /* Freescale HS quirk */ + unsigned has_fsl_susp_errata:1; /*Freescale SUSP quirk*/ unsigned big_endian_mmio:1; unsigned big_endian_desc:1; unsigned big_endian_capbase:1; @@ -706,6 +707,9 @@ ehci_port_speed(struct ehci_hcd *ehci, unsigned int portsc) #if defined(CONFIG_PPC_85xx) /* Some Freescale processors have an erratum (USB A-005275) in which * incoming packets get corrupted in HS mode + * Some Freescale processors have an erratum (USB A-005697) in which + * we need to wait for 10ms for bus to fo into suspend mode after + * setting SUSP bit */ #define ehci_has_fsl_hs_errata(e) ((e)->has_fsl_hs_errata) #define ehci_has_fsl_susp_errata(e) ((e)->has_fsl_susp_errata) |