回复: [PATCH v1 4/4] imx8ulp: dst: Enable USB controller at 0x29920000 in host mode

[Alice Guo (OSS)]

> -----邮件原件-----
> 发件人: Fabio Estevam <festevam at gmail.com>
> 发送时间: 2025年11月30日 8:07
> 收件人: Alice Guo (OSS) <alice.guo at oss.nxp.com>
> 抄送: u-boot at lists.denx.de; dl-uboot-imx <uboot-imx at nxp.com>; Marek Vasut
> <marex at denx.de>; Marek Vasut <marek.vasut+renesas at mailbox.org>; Tom
> Rini <trini at konsulko.com>; Ye Li <ye.li at nxp.com>; tharvey at gateworks.com;
> Mattijs Korpershoek <mkorpershoek at kernel.org>; Patrice Chotard
> <patrice.chotard at foss.st.com>; Stefano Babic <sbabic at nabladev.com>; Peng
> Fan <peng.fan at nxp.com>; Lukasz Majewski <lukma at denx.de>; Simon Glass
> <sjg at chromium.org>; David Zang <davidzangcs at gmail.com>; Alice Guo
> <alice.guo at nxp.com>
> 主题: Re: [PATCH v1 4/4] imx8ulp: dst: Enable USB controller at 0x29920000 in
> host mode
> 
> On Fri, Nov 28, 2025 at 10:18 AM <alice.guo at oss.nxp.com> wrote:
> 
> > diff --git a/arch/arm/dts/imx8ulp-evk.dts
> > b/arch/arm/dts/imx8ulp-evk.dts index 7aec1706382..fb28748ec17 100644
> > --- a/arch/arm/dts/imx8ulp-evk.dts
> > +++ b/arch/arm/dts/imx8ulp-evk.dts
> > @@ -44,6 +44,26 @@
> >         status = "okay";
> >  };
> >
> > +&usbotg2 {
> > +       pinctrl-names = "default", "sleep";
> > +       pinctrl-0 = <&pinctrl_otgid2>;
> > +       pinctrl-1 = <&pinctrl_otgid2>;
> > +       dr_mode = "otg";
> > +       hnp-disable;
> > +       srp-disable;
> > +       adp-disable;
> > +       over-current-active-low;
> > +       status = "okay";
> > +};
> > +
> > +&usbphy2 {
> > +       status = "okay";
> > +};
> > +
> > +&usbmisc2 {
> > +       status = "okay";
> > +};
> 
> These USB nodes are already present in
> dts/upstream/src/arm64/freescale/imx8ulp.dtsi
> dts/upstream/src/arm64/freescale/imx8ulp-evk.dts
> 
> Please send a patch to convert imx8ulp-evk to OF_UPSTREAM, then resend this
> series.

Hi Fabio,

Patch to convert imx8ulp-evk to OF_UPSTREAM is sent out. https://lore.kernel.org/u-boot/20251201110034.1968871-1-alice.guo@oss.nxp.com/T/#u

Best regards
Alice Guo