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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-08-14 16:43:09 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-08-14 16:43:09 -0700 |
| commit | 37a842d36f63a047d94be2603d40d4407c949f1b (patch) | |
| tree | 6aed94775f66f7198130b725bb5c7eae98faacdb /drivers/usb/chipidea/bits.h | |
| parent | a3fbedf98fe9909cb2e406e2018ec437d64806f6 (diff) | |
| parent | 96625eadca1bb8832fb502f0899a543695f1ba35 (diff) | |
| download | linux-37a842d36f63a047d94be2603d40d4407c949f1b.tar.bz2 | |
Merge tag 'usb-ci-v4.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb into usb-next
Peter writes:
USB: chipidea updates for v4.3-rc1
The main changes are adding several system interfaces for
tuning performance, and each vendors can adjust them according
to their design configurations.
Others are tiny improvements, like more well siTD supports,
USB_DEVICE_A_HNP_SUPPORT supports, etc.
Diffstat (limited to 'drivers/usb/chipidea/bits.h')
| -rw-r--r-- | drivers/usb/chipidea/bits.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/usb/chipidea/bits.h b/drivers/usb/chipidea/bits.h index 3cb9bda51ddf..e462f55c8b99 100644 --- a/drivers/usb/chipidea/bits.h +++ b/drivers/usb/chipidea/bits.h @@ -25,6 +25,9 @@ #define VERSION (0xF << 25) #define CIVERSION (0x7 << 29) +/* SBUSCFG */ +#define AHBBRST_MASK 0x7 + /* HCCPARAMS */ #define HCCPARAMS_LEN BIT(17) @@ -53,6 +56,15 @@ #define DEVICEADDR_USBADRA BIT(24) #define DEVICEADDR_USBADR (0x7FUL << 25) +/* TTCTRL */ +#define TTCTRL_TTHA_MASK (0x7fUL << 24) +/* Set non-zero value for internal TT Hub address representation */ +#define TTCTRL_TTHA (0x7fUL << 24) + +/* BURSTSIZE */ +#define RX_BURST_MASK 0xff +#define TX_BURST_MASK 0xff00 + /* PORTSC */ #define PORTSC_CCS BIT(0) #define PORTSC_CSC BIT(1) |