回复: [PATCH v2] mailbox: add i.MX Messaging Unit (MU) driver

[Alice Guo (OSS)]

> -----邮件原件-----
> 发件人: Marek Vasut <marex at denx.de>
> 发送时间: 2025年3月10日 8:13
> 收件人: Alice Guo (OSS) <alice.guo at oss.nxp.com>; trini at konsulko.com;
> sbabic at denx.de; festevam at gmail.com; dl-uboot-imx <uboot-imx at nxp.com>;
> lukma at denx.de; seanga2 at gmail.com; sjg at chromium.org;
> alpernebiyasak at gmail.com
> 抄送: u-boot at lists.denx.de; Peng Fan <peng.fan at nxp.com>; Viorel Suman
> <viorel.suman at nxp.com>; Ye Li <ye.li at nxp.com>
> 主题: Re: [PATCH v2] mailbox: add i.MX Messaging Unit (MU) driver
> 
> On 3/4/25 7:57 AM, Alice Guo (OSS) wrote:
> > From: Peng Fan <peng.fan at nxp.com>
> >
> > This patch provides a driver for i.MX Messaging Unit (MU) using the
> > commom mailbox framework.
> >
> > This is ported from Linux (v6.12.8) driver
> > drivers/mailbox/imx-mailbox.c. Its commit SHA is:
> > 39d7d6177f0c ("mailbox: imx: use device name in interrupt name")
> >
> > Signed-off-by: Viorel Suman <viorel.suman at nxp.com>
> > Signed-off-by: Peng Fan <peng.fan at nxp.com>
> > Signed-off-by: Alice Guo <alice.guo at nxp.com>
> > Reviewed-by: Ye Li <ye.li at nxp.com>
> > ---
> >
> > Changes for v2:
> >   - remove support for i.MX8ULP
> Why ?

The compatible "fsl,imx8ulp-mu" has been used in drivers/misc/imx_ele/ele_mu.c. Currently, the MU for i.MX8ULP is not used in U-Boot, so I do not add it.