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From: Rob Herring <robh@kernel.org>
To: Pawel Laszczak <pawell@cadence.com>
Cc: "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>,
	"linux-usb@vger.kernel.org" <linux-usb@vger.kernel.org>,
	"balbi@kernel.org" <balbi@kernel.org>,
	"rogerq@ti.com" <rogerq@ti.com>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Alan Douglas <adouglas@cadence.com>,
	"jbergsagel@ti.com" <jbergsagel@ti.com>,
	"nsekhar@ti.com" <nsekhar@ti.com>, "nm@ti.com" <nm@ti.com>,
	Suresh Punnoose <sureshp@cadence.com>,
	"peter.chen@nxp.com" <peter.chen@nxp.com>,
	Pawel Jez <pjez@cadence.com>, Rahul Kumar <kurahul@cadence.com>
Subject: Re: [PATCH v1 1/2] dt-bindings: add binding for USBSS-DRD controller.
Date: Thu, 27 Dec 2018 15:01:39 -0600	[thread overview]
Message-ID: <CAL_JsqLQ83f74kMRsRX=Bo+xwP05v+2dLQaPLVV3EU7k=QwvSQ@mail.gmail.com> (raw)
In-Reply-To: <BYAPR07MB4709910A6EE4B54BA455E713DDB90@BYAPR07MB4709.namprd07.prod.outlook.com>

On Sat, Dec 22, 2018 at 4:24 PM Pawel Laszczak <pawell@cadence.com> wrote:
>
> Hi Rob,
>
> >On Mon, Dec 10, 2018 at 12:39:14PM +0000, Pawel Laszczak wrote:
> >> This patch aim at documenting USB related dt-bindings for the
> >> Cadence USBSS-DRD controller.
> >>
> >> Signed-off-by: Pawel Laszczak <pawell@cadence.com>

[...]

> >> + - phys: reference to the USB PHY
> >> + - phy-names: name of the USB PHY, should be "cdns3,usbphy"
> >
> >Don't need -names when there is only one.
>
> But in the future probably we will need to add next phy version.
> So maybe it's better to leave this name ?

'-names' are for when there is more than one phy connected, not
different phy versions. For example, if you had separate phys for HS
and SS.

Rob

WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robh@kernel.org>
To: Pawel Laszczak <pawell@cadence.com>
Cc: "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>,
	"linux-usb@vger.kernel.org" <linux-usb@vger.kernel.org>,
	"balbi@kernel.org" <balbi@kernel.org>,
	"rogerq@ti.com" <rogerq@ti.com>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Alan Douglas <adouglas@cadence.com>,
	"jbergsagel@ti.com" <jbergsagel@ti.com>,
	"nsekhar@ti.com" <nsekhar@ti.com>, "nm@ti.com" <nm@ti.com>,
	Suresh Punnoose <sureshp@cadence.com>,
	"peter.chen@nxp.com" <peter.chen@nxp.com>,
	Pawel Jez <pjez@cadence.com>, Rahul Kumar <kurahul@cadence.com>
Subject: [v1,1/2] dt-bindings: add binding for USBSS-DRD controller.
Date: Thu, 27 Dec 2018 15:01:39 -0600	[thread overview]
Message-ID: <CAL_JsqLQ83f74kMRsRX=Bo+xwP05v+2dLQaPLVV3EU7k=QwvSQ@mail.gmail.com> (raw)

On Sat, Dec 22, 2018 at 4:24 PM Pawel Laszczak <pawell@cadence.com> wrote:
>
> Hi Rob,
>
> >On Mon, Dec 10, 2018 at 12:39:14PM +0000, Pawel Laszczak wrote:
> >> This patch aim at documenting USB related dt-bindings for the
> >> Cadence USBSS-DRD controller.
> >>
> >> Signed-off-by: Pawel Laszczak <pawell@cadence.com>

[...]

> >> + - phys: reference to the USB PHY
> >> + - phy-names: name of the USB PHY, should be "cdns3,usbphy"
> >
> >Don't need -names when there is only one.
>
> But in the future probably we will need to add next phy version.
> So maybe it's better to leave this name ?

'-names' are for when there is more than one phy connected, not
different phy versions. For example, if you had separate phys for HS
and SS.

Rob

  reply	other threads:[~2018-12-27 21:01 UTC|newest]

Thread overview: 79+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-10 12:39 [PATCH v1 0/2] Introduced new Cadence USBSS DRD Driver Pawel Laszczak
2018-12-10 12:39 ` Pawel Laszczak
2018-12-10 12:39 ` [PATCH v1 1/2] dt-bindings: add binding for USBSS-DRD controller Pawel Laszczak
2018-12-10 12:39   ` [v1,1/2] " Pawel Laszczak
2018-12-10 12:39   ` [PATCH v1 1/2] " Pawel Laszczak
2018-12-11 10:16   ` Roger Quadros
2018-12-11 10:16     ` [v1,1/2] " Roger Quadros
2018-12-11 10:16     ` [PATCH v1 1/2] " Roger Quadros
2018-12-13  9:20     ` Peter Chen
2018-12-13  9:20       ` [v1,1/2] " Peter Chen
2018-12-13  9:25       ` [PATCH v1 1/2] " Pawel Laszczak
2018-12-13  9:25         ` [v1,1/2] " Pawel Laszczak
2018-12-20 20:01   ` [PATCH v1 1/2] " Rob Herring
2018-12-20 20:01     ` [v1,1/2] " Rob Herring
2018-12-22 22:24     ` [PATCH v1 1/2] " Pawel Laszczak
2018-12-22 22:24       ` [v1,1/2] " Pawel Laszczak
2018-12-27 21:01       ` Rob Herring [this message]
2018-12-27 21:01         ` Rob Herring
2018-12-31  5:35         ` [PATCH v1 1/2] " Pawel Laszczak
2018-12-31  5:35           ` [v1,1/2] " Pawel Laszczak
2018-12-10 12:39 ` [PATCH v1 2/2] usb:cdns3 Add Cadence USB3 DRD Driver Pawel Laszczak
2018-12-10 12:39   ` [v1,2/2] " Pawel Laszczak
2018-12-10 12:39   ` [PATCH v1 2/2] " Pawel Laszczak
2018-12-11  9:39   ` Roger Quadros
2018-12-11  9:39     ` [v1,2/2] " Roger Quadros
2018-12-11  9:39     ` [PATCH v1 2/2] " Roger Quadros
2018-12-11 10:01     ` Pawel Laszczak
2018-12-11 10:01       ` [v1,2/2] " Pawel Laszczak
2018-12-11 12:15       ` [PATCH v1 2/2] " Felipe Balbi
2018-12-11 12:15         ` [v1,2/2] " Felipe Balbi
2018-12-11 12:15         ` [PATCH v1 2/2] " Felipe Balbi
2018-12-11 11:46     ` Felipe Balbi
2018-12-11 11:46       ` [v1,2/2] " Felipe Balbi
2018-12-11 12:14   ` [PATCH v1 2/2] " Felipe Balbi
2018-12-11 12:14     ` [v1,2/2] " Felipe Balbi
2018-12-11 12:14     ` [PATCH v1 2/2] " Felipe Balbi
2018-12-11 19:04     ` Pawel Laszczak
2018-12-11 19:04       ` [v1,2/2] " Pawel Laszczak
2018-12-11 19:04       ` [PATCH v1 2/2] " Pawel Laszczak
2018-12-12  2:04       ` Peter Chen
2018-12-12  2:04         ` [v1,2/2] " Peter Chen
2018-12-12  6:55         ` [PATCH v1 2/2] " Felipe Balbi
2018-12-12  6:55           ` [v1,2/2] " Felipe Balbi
2018-12-12  7:38           ` [PATCH v1 2/2] " Peter Chen
2018-12-12  7:38             ` [v1,2/2] " Peter Chen
2018-12-12  8:34             ` [PATCH v1 2/2] " Felipe Balbi
2018-12-12  8:34               ` [v1,2/2] " Felipe Balbi
2018-12-12  8:34               ` [PATCH v1 2/2] " Felipe Balbi
2018-12-12  9:24               ` Peter Chen
2018-12-12  9:24                 ` [v1,2/2] " Peter Chen
2018-12-12 15:53         ` [PATCH v1 2/2] " Bin Liu
2018-12-12 15:53           ` [v1,2/2] " Bin Liu
2018-12-12 15:53           ` [PATCH v1 2/2] " Bin Liu
2018-12-13  1:21           ` Peter Chen
2018-12-13  1:21             ` [v1,2/2] " Peter Chen
2018-12-12  6:52       ` [PATCH v1 2/2] " Felipe Balbi
2018-12-12  6:52         ` [v1,2/2] " Felipe Balbi
2018-12-12  6:52         ` [PATCH v1 2/2] " Felipe Balbi
2018-12-14  3:46         ` Kishon Vijay Abraham I
2018-12-14  3:46           ` [v1,2/2] " Kishon Vijay Abraham I
2018-12-17  5:46           ` [PATCH v1 2/2] " Pawel Laszczak
2018-12-17  5:46             ` [v1,2/2] " Pawel Laszczak
2018-12-17 11:25         ` [PATCH v1 2/2] " Pawel Laszczak
2018-12-17 11:25           ` [v1,2/2] " Pawel Laszczak
2018-12-17 11:34           ` [PATCH v1 2/2] " Felipe Balbi
2018-12-17 11:34             ` [v1,2/2] " Felipe Balbi
2018-12-17 11:34             ` [PATCH v1 2/2] " Felipe Balbi
2018-12-17 11:51         ` Pawel Laszczak
2018-12-17 11:51           ` [v1,2/2] " Pawel Laszczak
2018-12-17 11:56           ` [PATCH v1 2/2] " Felipe Balbi
2018-12-17 11:56             ` [v1,2/2] " Felipe Balbi
2018-12-17 11:56             ` [PATCH v1 2/2] " Felipe Balbi
2018-12-13  9:35   ` Peter Chen
2018-12-13  9:35     ` [v1,2/2] " Peter Chen
2018-12-16 13:01     ` [PATCH v1 2/2] " Pawel Laszczak
2018-12-16 13:01       ` [v1,2/2] " Pawel Laszczak
2018-12-14 22:56   ` [PATCH v1 2/2] " kbuild test robot
2018-12-14 22:56     ` [v1,2/2] " kbuild test robot
2018-12-14 22:56     ` [PATCH v1 2/2] " kbuild test robot

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