From: shawnguo@kernel.org (Shawn Guo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] ARM: dts: imx6sx-sdb: update TX D_CAL for USBPHY
Date: Sat, 5 Nov 2016 16:31:46 +0800 [thread overview]
Message-ID: <20161105083145.GF5597@dragon> (raw)
In-Reply-To: <1477882709-2518-1-git-send-email-peter.chen@nxp.com>
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 <peter.chen@nxp.com>
> ---
> 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
>
WARNING: multiple messages have this Message-ID (diff)
From: Shawn Guo <shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Peter Chen <peter.chen-3arQi8VN3Tc@public.gmane.org>
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
Subject: Re: [PATCH 1/2] ARM: dts: imx6sx-sdb: update TX D_CAL for USBPHY
Date: Sat, 5 Nov 2016 16:31:46 +0800 [thread overview]
Message-ID: <20161105083145.GF5597@dragon> (raw)
In-Reply-To: <1477882709-2518-1-git-send-email-peter.chen-3arQi8VN3Tc@public.gmane.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 <peter.chen-3arQi8VN3Tc@public.gmane.org>
> ---
> 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
>
--
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next prev parent reply other threads:[~2016-11-05 8:31 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-31 2:58 [PATCH 1/2] ARM: dts: imx6sx-sdb: update TX D_CAL for USBPHY Peter Chen
2016-10-31 2:58 ` Peter Chen
2016-10-31 2:58 ` [PATCH 2/2] ARM: dts: imx6ul-14x14-evk: " Peter Chen
2016-10-31 2:58 ` Peter Chen
2016-11-05 8:31 ` Shawn Guo [this message]
2016-11-05 8:31 ` [PATCH 1/2] ARM: dts: imx6sx-sdb: " Shawn Guo
2016-11-07 1:32 ` Peter Chen
2016-11-07 1:32 ` Peter Chen
2016-11-07 2:06 ` Shawn Guo
2016-11-07 2:06 ` Shawn Guo
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