> Subject: Re: [PATCH 21/21] imx93_evk: Enable M.2 VPCIe_3V3 and
> deassert SD3_nRST
>
> On Tue, Sep 17, 2024 at 9:21 PM Peng Fan
> wrote:
>
> > The linux changes still in downstream as below:
> > /*
> > * For this spi-nor on M.2 ca
On Tue, Sep 17, 2024 at 9:21 PM Peng Fan wrote:
> The linux changes still in downstream as below:
> /*
> * For this spi-nor on M.2 card, need first enable the VPCIe_3.3v.
> * Note, VPCIe_3.3v need about 1.74ms to change from 0v to 3.3v.
> * U-boot already enable
Hi Fabio,
> Subject: Re: [PATCH 21/21] imx93_evk: Enable M.2 VPCIe_3V3 and
> deassert SD3_nRST
>
> Hi Peng,
>
> On Mon, Sep 16, 2024 at 11:31 PM Peng Fan (OSS)
> wrote:
>
> > + /* Enable EXT1_PWREN for PCIE_3.3V */
> > + ret = dm_
Hi Peng,
On Mon, Sep 16, 2024 at 11:31 PM Peng Fan (OSS) wrote:
> + /* Enable EXT1_PWREN for PCIE_3.3V */
> + ret = dm_gpio_lookup_name("gpio@22_13", &desc);
> + if (ret)
> + return;
> +
> + ret = dm_gpio_request(&desc, "EXT1_PWREN");
> + if (ret)
> +
> Subject: Re: [PATCH 21/21] imx93_evk: Enable M.2 VPCIe_3V3 and
> deassert SD3_nRST
>
> Hi Peng,
>
> On Mon, Sep 16, 2024 at 11:31 PM Peng Fan (OSS)
> wrote:
> >
> > From: Ye Li
> >
> > VPCIe_3V3 is used to supply the power to M.2 card, w
Hi Peng,
On Mon, Sep 16, 2024 at 11:31 PM Peng Fan (OSS) wrote:
>
> From: Ye Li
>
> VPCIe_3V3 is used to supply the power to M.2 card, we must enable it
> before using the flash.
Flash? Which flash are you referring to?
6 matches
Mail list logo
