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| author | Rajesh Bhagat | 2016-03-14 10:10:50 +0100 |
|---|---|---|
| committer | Felipe Balbi | 2016-04-18 14:23:44 +0200 |
| commit | e58dd357741b93f5bc5487aabba968c76bb099ef (patch) | |
| tree | fde45104da90d9160ad617a51af645c009c57203 /drivers/usb/dwc3/platform_data.h | |
| parent | Documentation: dt: dwc3: Add snps,dis_rxdet_inp3_quirk property (diff) | |
| download | kernel-qcow2-linux-e58dd357741b93f5bc5487aabba968c76bb099ef.tar.gz kernel-qcow2-linux-e58dd357741b93f5bc5487aabba968c76bb099ef.tar.xz kernel-qcow2-linux-e58dd357741b93f5bc5487aabba968c76bb099ef.zip | |
usb: dwc3: add disable receiver detection in P3 quirk
Some freescale QorIQ platforms require to disable receiver detection
in P3 for correct detection of USB devices. If GUSB3PIPECTL(DISRXDETINP3)
is set, Core will change PHY power state to P2 and then perform receiver
detection. After receiver detection, Core will change PHY power state to
P3. Same quirk would be added in dts file in future patches.
Signed-off-by: Sriram Dash <sriram.dash@nxp.com>
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/dwc3/platform_data.h')
| -rw-r--r-- | drivers/usb/dwc3/platform_data.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/platform_data.h b/drivers/usb/dwc3/platform_data.h index aaa6f00df755..8826cca5fc6f 100644 --- a/drivers/usb/dwc3/platform_data.h +++ b/drivers/usb/dwc3/platform_data.h @@ -42,6 +42,7 @@ struct dwc3_platform_data { unsigned dis_u3_susphy_quirk:1; unsigned dis_u2_susphy_quirk:1; unsigned dis_enblslpm_quirk:1; + unsigned dis_rxdet_inp3_quirk:1; unsigned tx_de_emphasis_quirk:1; unsigned tx_de_emphasis:2; |