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From: Peng Fan <peng.fan@nxp.com>
To: u-boot@lists.denx.de
Subject: [PATCH 7/8] usb: ci_udc: Convert driver to DM_USB_GADGET
Date: Tue, 27 Oct 2020 08:18:48 +0000	[thread overview]
Message-ID: <DB6PR0402MB2760ECB86DD133520449792C88160@DB6PR0402MB2760.eurprd04.prod.outlook.com> (raw)
In-Reply-To: <126171.1603786559@gemini.denx.de>

> Subject: Re: [PATCH 7/8] usb: ci_udc: Convert driver to DM_USB_GADGET
> 
> Dear Peng Fan,
> 
> In message
> <DB6PR0402MB2760A2A57D48AED93592962488160@DB6PR0402MB2760.
> eurprd04.prod.outlook.com> you wrote:
> >
> > > > +static const struct udevice_id ci_udc_otg_ids[] = {
> > > > +	{ .compatible = "fsl,imx27-usb-gadget" },
> > > > +	{ }
> > > > +};
> > >
> > > What is imx27-usb-gadget ?
> >
> > This U-Boot specific compatible string. I have no better idea what we
> > need use here to make DM driver work.
> 
> But what is "imx27" ?   This is a i.MX8M family platform, right?
> Not ancient i.MX27 ?

This is just a compatible string means all controllers compatible with
i.MX27 USB could use this driver.

Yes this is for i.MX8MM, but the usb gadget feature could reuse
the i.MX27 code.

Thanks,
Peng.

> 
> Best regards,
> 
> Wolfgang Denk
> 
> --
> DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
> HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
> Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
> "Well I don't see why I have to make one man  miserable  when  I  can
> make so many men happy."              - Ellyn Mustard, about marriage

  reply	other threads:[~2020-10-27  8:18 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-12  6:23 [PATCH 0/8] i.MX8MM: add host/gadget support Peng Fan
2020-10-12  6:23 ` [PATCH 1/8] tcpc: Add driver for USB typec port controller (TCPC) Peng Fan
2020-10-12  8:50   ` Marek Vasut
2020-10-12  9:43     ` Peng Fan
2020-10-12 10:21       ` Marek Vasut
2020-10-13  9:39         ` Peng Fan
2020-10-13  9:45           ` Marek Vasut
2020-10-13 10:05             ` Peng Fan
2020-10-13 10:14               ` Marek Vasut
2020-10-12  6:23 ` [PATCH 2/8] power: regulator: add dummy helper Peng Fan
2020-10-12  6:23 ` [PATCH 3/8] phy: nop-phy: add optional clk Peng Fan
2020-10-12  8:52   ` Marek Vasut
2020-10-12  9:12     ` Peng Fan
2020-10-12  6:23 ` [PATCH 4/8] usb: imx: add i.MX usb ehci driver Peng Fan
2020-10-12  8:55   ` Marek Vasut
2020-10-12  9:15     ` Peng Fan
2020-10-12  6:23 ` [PATCH 5/8] imx8m: enable usb power domain Peng Fan
2020-10-12  9:00   ` Marek Vasut
2020-10-12  9:20     ` Peng Fan
2020-10-12 10:29       ` Marek Vasut
2020-10-12  6:23 ` [PATCH 6/8] imx8mm_evk: add usbotg1 host support Peng Fan
2020-10-12  6:23 ` [PATCH 7/8] usb: ci_udc: Convert driver to DM_USB_GADGET Peng Fan
2020-10-27  7:45   ` Wolfgang Denk
2020-10-27  8:09     ` Peng Fan
2020-10-27  8:15       ` Wolfgang Denk
2020-10-27  8:18         ` Peng Fan [this message]
2020-10-27  9:32           ` Wolfgang Denk
2020-10-27  9:39             ` Peng Fan
2020-10-27 10:22               ` Wolfgang Denk
2020-10-12  6:23 ` [PATCH 8/8] imx8mm_evk: add fastboot support Peng Fan
2020-10-27  7:45   ` Wolfgang Denk
2020-10-27  8:08     ` Peng Fan

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