Commit 901725b7 authored Oct 31, 2016 by Peter Chen Committed by Shawn Guo Nov 07, 2016

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 pass the eye-diagram test on this board.

Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

parent 67cb5d52

arch/arm/boot/dts/imx6ul-14x14-evk.dts

+8 −0

Original line number	Original line	Diff line number	Diff line
	@@ -235,6 +235,14 @@
	status = "okay";		status = "okay";
	};		};

			&usbphy1 {
			fsl,tx-d-cal = <106>;
			};

			&usbphy2 {
			fsl,tx-d-cal = <106>;
			};

	&usdhc1 {		&usdhc1 {
	pinctrl-names = "default", "state_100mhz", "state_200mhz";		pinctrl-names = "default", "state_100mhz", "state_200mhz";
	pinctrl-0 = <&pinctrl_usdhc1>;		pinctrl-0 = <&pinctrl_usdhc1>;