From: "Mueller, Reinhold" <Reinhold.Mueller@emtrion.de>
To: 'Fabio Estevam' <festevam@gmail.com>
Cc: Shawn Guo <shawnguo@kernel.org>, Rob Herring <robh+dt@kernel.org>,
"Sascha Hauer" <s.hauer@pengutronix.de>,
Sascha Hauer <kernel@pengutronix.de>,
"NXP Linux Team" <linux-imx@nxp.com>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: AW: [PATCH v3 2/2] arm64: dts: imx8mm: Add support for emtrion emCON-MX8M Mini
Date: Mon, 20 Dec 2021 07:22:05 +0000 [thread overview]
Message-ID: <45a433da4f12450f9f890f181bcd4126@emtrion.de> (raw)
In-Reply-To: <CAOMZO5C346Om3QS19RQB3EzPu9Ey2b1jt_V_hzOZCk6bEd9wtQ@mail.gmail.com>
Hi Fabio,
thanks for the feedback.
Please see the comments at the marked issues below.
I will send a new patchset.
Regards
Reinhold
Reinhold Mueller
Software engineer
emtrion GmbH
Am Hasenbiel 6 | 76297 Stutensee | Germany
Phone +49 7244 62694 20
Fax +49 7244 62694 19
Email Reinhold.Mueller@emtrion.de
Online www.emtrion.de
*** Merry X-Mas & Happy New Year 2022 ***
emtrion GmbH • Amtsgericht Mannheim • HRB 110 300 • Geschäftsführer: Ramona Maurer, Achmed Haddou • Umsatzsteueridentifikationsnummer:DE813694260 • Impressum: www.emtrion.de/de/impressum.html
HINWEIS: Personenbezogene Daten, die Sie per E-Mail an uns übermitteln, werden bei uns gespeichert und verarbeitet. Informationen zu unseren gesetzlichen Informationspflichten, zu uns und unseren Dienstleistungen finden Sie in unseren Datenschutzhinweisen.
Diese E-Mail kann vertrauliche und / oder rechtlich geschützte Informationen enthalten. Wenn Sie nicht der richtige Adressat sind, oder diese E-Mail irrtümlich erhalten haben, informieren Sie bitte den Absender und vernichten diese Mail. Das unerlaubte kopieren, sowie die unbefugte Weitergabe dieser Mail ist nicht gestattet.
> -----Ursprüngliche Nachricht-----
> Von: Fabio Estevam <festevam@gmail.com>
> Gesendet: Donnerstag, 16. Dezember 2021 18:19
> An: Mueller, Reinhold <Reinhold.Mueller@emtrion.de>
> Cc: Shawn Guo <shawnguo@kernel.org>; Rob Herring
> <robh+dt@kernel.org>; Sascha Hauer <s.hauer@pengutronix.de>; Sascha
> Hauer <kernel@pengutronix.de>; NXP Linux Team <linux-imx@nxp.com>;
> open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
> <devicetree@vger.kernel.org>; linux-kernel <linux-kernel@vger.kernel.org>
> Betreff: Re: [PATCH v3 2/2] arm64: dts: imx8mm: Add support for emtrion
> emCON-MX8M Mini
>
> Hi Reinhold,
>
> On Thu, Dec 16, 2021 at 1:59 PM <reinhold.mueller@emtrion.com> wrote:
>
> > + reserved-memory {
> > + #address-cells = <2>;
> > + #size-cells = <2>;
> > + ranges;
> > +
> > + rpmsg_reserved: rpmsg@b8000000 {
> > + no-map;
> > + reg = <0 0xb8000000 0 0x400000>;
> > + };
> > +
> > + loader_reserved: loader@bb700000 {
> > + no-map;
> > + reg = <0 0xbb700000 0x0 0x00100000>;
> > + };
> > +
> > + pci_reserved: pci@bb800000 {
> > + no-map;
> > + reg = <0 0xbb800000 0x0 0x00200000>;
> > + };
> > +
> > + ivshmem2_reserved: ivshmem2@bba00000 {
> > + no-map;
> > + reg = <0 0xbba00000 0x0 0x00100000>;
> > + };
> > +
> > + ivshmem_reserved: ivshmem@bbb00000 {
> > + no-map;
> > + reg = <0 0xbbb00000 0x0 0x00100000>;
> > + };
> > + };
>
> Are these reserved nodes needed with mainline?
>
> Looks like they are remnants from NXP vendor BSP.
>
The reserved memory nodes are more custom specific, so i remove it from the tree.
> > +&fec1 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_fec1>;
> > + phy-mode = "rgmii-id";
> > + phy-reset-gpios = <&gpio1 9 0>;
>
> phy-reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
>
> Actually, phy-reset-gpios is considered deprecated.
>
> You could also add an mdio node as fec child and:
> add reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; there.
Ok, i will add a child in fec fort he reset gpios
prev parent reply other threads:[~2021-12-20 7:22 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-16 16:58 [PATCH v3 0/2] new emtrion hardware " reinhold.mueller
2021-12-16 16:58 ` [PATCH v3 1/2] dt-bindings: arm: Add " reinhold.mueller
2021-12-16 16:58 ` [PATCH v3 2/2] arm64: dts: imx8mm: Add support for emtrion " reinhold.mueller
2021-12-16 17:18 ` Fabio Estevam
2021-12-20 7:22 ` Mueller, Reinhold [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=45a433da4f12450f9f890f181bcd4126@emtrion.de \
--to=reinhold.mueller@emtrion.de \
--cc=devicetree@vger.kernel.org \
--cc=festevam@gmail.com \
--cc=kernel@pengutronix.de \
--cc=linux-imx@nxp.com \
--cc=linux-kernel@vger.kernel.org \
--cc=robh+dt@kernel.org \
--cc=s.hauer@pengutronix.de \
--cc=shawnguo@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®