From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shawn Guo Subject: Re: [PATCH 1/2] ARM: dts: imx6sx-sdb: update TX D_CAL for USBPHY Date: Sat, 5 Nov 2016 16:31:46 +0800 Message-ID: <20161105083145.GF5597@dragon> References: <1477882709-2518-1-git-send-email-peter.chen@nxp.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1477882709-2518-1-git-send-email-peter.chen-3arQi8VN3Tc@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Peter Chen Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, pawel.moll-5wv7dgnIgG8@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org List-Id: devicetree@vger.kernel.org On Mon, Oct 31, 2016 at 10:58:28AM +0800, Peter Chen wrote: > 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. s/patch/pass? I just want to confirm this is a typo, and can fix it up when applying. Shawn > > Signed-off-by: Peter Chen > --- > arch/arm/boot/dts/imx6sx-sdb.dtsi | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/arch/arm/boot/dts/imx6sx-sdb.dtsi b/arch/arm/boot/dts/imx6sx-sdb.dtsi > index 85f56a5..4933c56 100644 > --- a/arch/arm/boot/dts/imx6sx-sdb.dtsi > +++ b/arch/arm/boot/dts/imx6sx-sdb.dtsi > @@ -317,6 +317,14 @@ > status = "okay"; > }; > > +&usbphy1 { > + fsl,tx-d-cal = <106>; > +}; > + > +&usbphy2 { > + fsl,tx-d-cal = <106>; > +}; > + > &usdhc2 { > pinctrl-names = "default"; > pinctrl-0 = <&pinctrl_usdhc2>; > -- > 2.7.4 > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html