diff options
| author | Peter Chen <peter.chen@nxp.com> | 2016-10-31 10:58:28 +0800 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2016-11-07 10:04:57 +0800 |
| commit | 67cb5d52ea2c3ae35d637ab79a46cd452d1c7d41 (patch) | |
| tree | a00001b52d1db75ffe1edfa07c5449b337acbb1e /arch/arm/boot/dts/imx6sx-sdb.dtsi | |
| parent | 1be81ea5860744520e06d0dfb9e3490b45902dbb (diff) | |
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>
Diffstat (limited to 'arch/arm/boot/dts/imx6sx-sdb.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx6sx-sdb.dtsi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6sx-sdb.dtsi b/arch/arm/boot/dts/imx6sx-sdb.dtsi index 7327bcde843f..da815527a7f8 100644 --- a/arch/arm/boot/dts/imx6sx-sdb.dtsi +++ b/arch/arm/boot/dts/imx6sx-sdb.dtsi @@ -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>; |