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| author | Pratham Pratap <ppratap@qti.qualcomm.com> | 2019-11-04 09:10:03 +0530 |
|---|---|---|
| committer | Pratham Pratap <ppratap@qti.qualcomm.com> | 2019-11-11 20:48:02 +0530 |
| commit | 648da4065afa94dabfe90fa0eb313a40d75c4102 (patch) | |
| tree | 70b0146e7c8bc1ad545047939d68b07e9979e692 /bindings/usb | |
| parent | 1b6679b226ca61c1dcad1937c7ca258dde8035bc (diff) | |
| download | devicetree-648da4065afa94dabfe90fa0eb313a40d75c4102.tar.gz | |
ARM: dts: msm: Turn off GDSC in host mode bus suspend on LITO
Currently driver is not turning off GDSC regulator as part of
LPM entry in host mode bus suspend. There is a requirement to
collapse GDSC as well to allow controller collapse in host mode
bus suspend on LITO.
Change-Id: I04feea89164d9211c06b6ae24462bc746e0e10a9
Diffstat (limited to 'bindings/usb')
| -rw-r--r-- | bindings/usb/msm-ssusb.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/bindings/usb/msm-ssusb.txt b/bindings/usb/msm-ssusb.txt index 0c451273..56af1f87 100644 --- a/bindings/usb/msm-ssusb.txt +++ b/bindings/usb/msm-ssusb.txt @@ -47,6 +47,9 @@ Optional properties : - vbus_dwc3-supply: phandle to the 5V VBUS supply regulator used for host mode. - USB3_GDSC-supply : phandle to the globally distributed switch controller regulator node to the USB controller. +- qcom,gdsc-collapse-in-host-suspend: GDSC regulator will not be turned off by + default when USB controller goes into LPM as part of host mode bus suspend. + This property collapses GDSC regulator as part of LPM entry in host mode bus suspend. - dpdm-supply: phandle to dpdm supply which will be used to drive dp/dm lines in high-z state. - qcom,dwc-usb3-msm-tx-fifo-size: If present, represents RAM size available for |