From 01799b622217ffebdc95e8e0aedbd4cff6a35a50 Mon Sep 17 00:00:00 2001 From: "Ivan T. Ivanov" Date: Mon, 28 Apr 2014 16:34:22 +0300 Subject: usb: phy: msm: Vote for corner of VDD CX instead of voltage of VDD CX New platform uses RBCPR hardware feature, with that voting for absolute voltage of VDD CX is not required. Hence vote for corner of VDD CX which uses nominal corner voltage on VDD CX. Signed-off-by: Ivan T. Ivanov Cc: Mayank Rana Signed-off-by: Felipe Balbi --- Documentation/devicetree/bindings/usb/msm-hsusb.txt | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'Documentation/devicetree/bindings/usb') diff --git a/Documentation/devicetree/bindings/usb/msm-hsusb.txt b/Documentation/devicetree/bindings/usb/msm-hsusb.txt index 066966706ca..2826f2af503 100644 --- a/Documentation/devicetree/bindings/usb/msm-hsusb.txt +++ b/Documentation/devicetree/bindings/usb/msm-hsusb.txt @@ -65,6 +65,10 @@ Optional properties: Some platforms may have configuration to allow USB controller work with any of the two HSPHYs present. +- qcom,vdd-levels: This property must be a list of three integer values + (no, min, max) where each value represents either a voltage + in microvolts or a value corresponding to voltage corner. + Example HSUSB OTG controller device node: usb@f9a55000 { @@ -87,4 +91,5 @@ Example HSUSB OTG controller device node: qcom,otg-control = <1>; qcom,phy-init-sequence = < -1 0x63 >; + qcom,vdd-levels = <1 5 7>; }; -- cgit v1.2.3-70-g09d2