diff options
| author | Peter Chen <peter.chen@nxp.com> | 2018-12-26 09:44:25 +0800 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:35:48 +0800 |
| commit | 85a02b358770009750a081ea5f6862f9fe9fae74 (patch) | |
| tree | 45fdaedb6be72f0f4dc438370220e1470c73fe15 /arch/arm64/boot/dts/freescale/fsl-imx8qm-mek.dtsi | |
| parent | 979c91e49c68901f13b2d74900ff920ee77ad22e (diff) | |
MLK-20599-3 ARM64: dts: fsl-imx8qm-mek.dtsi: adjust PHY parameters for USBOTG1
To improve the signal quality, and passed eye-diagram.
Suggested-by: Yin Huang <yin.huang@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/fsl-imx8qm-mek.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-imx8qm-mek.dtsi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek.dtsi b/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek.dtsi index 583295e63059..07d56fd96e7d 100644 --- a/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek.dtsi @@ -689,6 +689,12 @@ status = "okay"; }; +&usbphy1 { + fsl,tx-cal-45-dn-ohms = <45>; + fsl,tx-cal-45-dp-ohms = <45>; + fsl,tx-d-cal = <114>; +}; + &usbotg1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usbotg1>; |