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From: Simon Glass <sjg@chromium.org>
To: Fabio Estevam <festevam@gmail.com>
Cc: U-Boot Mailing List <u-boot@lists.denx.de>,
	Tom Rini <trini@konsulko.com>,  Marek Vasut <marex@denx.de>,
	Soeren Moch <smoch@web.de>,
	Pavel Herrmann <morpheus.ibis@gmail.com>
Subject: Re: [PATCH] dm: Add docs to explain how to enable DM_SERIAL for a board
Date: Wed, 16 Mar 2022 10:15:22 +1300	[thread overview]
Message-ID: <CAPnjgZ1iZtTRh7AHuPDhNLZzFFCx2cdotYMP4RLJ3EF90N8S7Q@mail.gmail.com> (raw)
In-Reply-To: <CAOMZO5DMy1RdwzxxVd=MEcSR_98HRCia_9YaG3i__M_LJkFLjA@mail.gmail.com>

Hi Fabio,

On Tue, 15 Mar 2022 at 05:25, Fabio Estevam <festevam@gmail.com> wrote:
>
> Hi Simon,
>
> On Tue, Mar 15, 2022 at 2:54 AM Simon Glass <sjg@chromium.org> wrote:
>
> > +For example, on iMX6::
> > +
> > +   lpuart3: serial@5a090000 {
> > +      compatible = "fsl,imx8qm-lpuart";
>
> I found this part confusing as i.MX6 does not have lpuart.
>
> > +For example, on iMX6, put this in your xxx-u-boot.dtsi file::
> > +
> > +   &pd_dma {
> > +      u-boot,dm-pre-proper;
> > +   };
> > +
> > +   &pd_dma_lpuart3 {
> > +      u-boot,dm-pre-proper;
>
> Same here, these pd_dma and pd_dma_lpuart3 nodes do not exist for i.MX6.

Oh I think I meant iMX8. Would it be OK to just say that in both places?

Regards,
SImon

  parent reply	other threads:[~2022-03-15 21:15 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-15  5:53 [PATCH] dm: Add docs to explain how to enable DM_SERIAL for a board Simon Glass
2022-03-15 11:24 ` Fabio Estevam
2022-03-15 13:01   ` Tom Rini
2022-03-15 21:15   ` Simon Glass [this message]
2022-03-16  0:52     ` Fabio Estevam
2022-03-16  2:56       ` Simon Glass

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