From: Fabio Estevam <festevam@gmail.com>
To: frieder.schrempf@kontron.de
Cc: "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>, Peter Chen <peter.chen@nxp.com>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Sascha Hauer <kernel@pengutronix.de>,
Fabio Estevam <fabio.estevam@nxp.com>,
NXP Linux Team <linux-imx@nxp.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
"moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE"
<linux-arm-kernel@lists.infradead.org>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] ARM: dts: imx: Add dummy PHYs for HSIC-only USB controllers
Date: Thu, 25 Oct 2018 10:08:53 -0300 [thread overview]
Message-ID: <CAOMZO5CPPk6nqQdZ8KfXd=+B5m5R_hoOvz6pfPnR4kWeYkG2OQ@mail.gmail.com> (raw)
In-Reply-To: <1539848729-27646-1-git-send-email-frieder.schrempf@kontron.de>
On Thu, Oct 18, 2018 at 5:00 AM Frieder Schrempf
<frieder.schrempf@kontron.de> wrote:
>
> Some SOCs in the i.MX6 family have a USB host controller that is
> only capable of the HSIC interface and has no on-board PHY.
>
> To be able to use these controllers, we need to add "usb-nop-xceiv"
> dummy PHYs.
>
> Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
next prev parent reply other threads:[~2018-10-25 13:08 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-18 7:45 [PATCH] ARM: dts: imx: Add dummy PHYs for HSIC-only USB controllers Frieder Schrempf
2018-10-25 13:08 ` Fabio Estevam [this message]
2018-10-31 7:31 ` Shawn Guo
2018-11-22 6:48 ` PETER CHEN
2018-11-22 7:41 ` Schrempf Frieder
2018-11-26 14:02 ` Shawn Guo
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