diff options
| author | Peter Chen <peter.chen@nxp.com> | 2018-08-08 09:02:33 +0800 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:33:14 +0800 |
| commit | cc529d4fb36298b1d4f80d2d014064e2384a8979 (patch) | |
| tree | 36d7dea108a3e49ef435620bd773ba313092a73d /Documentation | |
| parent | 5b550b4ca32316ad145c0ba4609353f5847a61ee (diff) | |
MLK-19153-1 ARM: dts: update new "fsl,tx-d-cal" property
Using new "fsl,tx-d-cal" for dts, and update document accordingly.
Acked-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/phy/mxs-usb-phy.txt | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/phy/mxs-usb-phy.txt b/Documentation/devicetree/bindings/phy/mxs-usb-phy.txt index 415dc0d05805..c795eba2daa2 100644 --- a/Documentation/devicetree/bindings/phy/mxs-usb-phy.txt +++ b/Documentation/devicetree/bindings/phy/mxs-usb-phy.txt @@ -23,9 +23,6 @@ Optional properties: that terminates the DP output signal. Default: 45 - fsl,tx-d-cal: Integer [79-119]. Current trimming value (as a percentage) of the 17.78mA TX reference current. Default: 100 -- tx-d-cal: Try to adjust this value to improve signal quality, and pass - USB Certification, the value is from 0x0 to 0xf, and the register offset - is 0x10 (USBPHY_TX). Example: usbphy1: usbphy@020c9000 { @@ -33,5 +30,5 @@ usbphy1: usbphy@020c9000 { reg = <0x020c9000 0x1000>; interrupts = <0 44 0x04>; fsl,anatop = <&anatop>; - tx-d-cal = <0x5>; + fsl,tx-d-cal = <106>; }; |