Commit 67cb5d52 authored Oct 31, 2016 by Peter Chen Committed by Shawn Guo Nov 07, 2016

ARM: dts: imx6sx-sdb: 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 1be81ea5

arch/arm/boot/dts/imx6sx-sdb.dtsi

+8 −0

Original line number	Diff line number	Diff line
		@@ -290,6 +290,14 @@
		status = "okay";
		};

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

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

		&usdhc2 {
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_usdhc2>;