diff options
author | Peter Chen <peter.chen@nxp.com> | 2016-08-17 16:35:20 +0800 |
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committer | Peter Chen <peter.chen@nxp.com> | 2016-09-20 11:29:10 +0800 |
commit | ae862c14f2764d09cd8f8043d3c2305a72aa7c74 (patch) | |
tree | 9d9adf86ed8a59f105f712ccd67e4c656f6d5ad4 | |
parent | 0478da9dfd6093134a76fe407e019e1b242c0ddf (diff) | |
download | usb-ae862c14f2764d09cd8f8043d3c2305a72aa7c74.tar.gz |
ARM: dts: imx6ul-14x14-evk: update TX D_CAL for USBPHY
We need to change trimming value (as a percentage) of the 17.78mA TX
reference current for better signal quality. With this change, we
can patch the eye-diagram test on this board.
Signed-off-by: Peter Chen <peter.chen@nxp.com>
-rw-r--r-- | arch/arm/boot/dts/imx6ul-14x14-evk.dts | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6ul-14x14-evk.dts b/arch/arm/boot/dts/imx6ul-14x14-evk.dts index 53f0cf87c2f9f5..1867c6904183df 100644 --- a/arch/arm/boot/dts/imx6ul-14x14-evk.dts +++ b/arch/arm/boot/dts/imx6ul-14x14-evk.dts @@ -233,6 +233,14 @@ status = "okay"; }; +&usbphy1 { + fsl,tx-d-cal = <106>; +}; + +&usbphy2 { + fsl,tx-d-cal = <106>; +}; + &usdhc1 { pinctrl-names = "default", "state_100mhz", "state_200mhz"; pinctrl-0 = <&pinctrl_usdhc1>; |