[PATCH v6 01/20] mailbox: add i.MX Messaging Unit (MU) driver

Marek Vasut marex at denx.de
Fri Feb 28 20:08:35 CET 2025


On 2/28/25 11:53 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")

[...]

> +static const struct udevice_id ids[] = {
> +	{ .compatible = "fsl,imx6sx-mu", .data = (ulong)&imx_mu_cfg_imx6sx },
> +	{ .compatible = "fsl,imx95-mu", .data = (ulong)&imx_mu_cfg_imx95 },
> +	{ }
> +};
Doesn't 6.12.y also support MX7ULP and MX8ULP MU ?

Also, please split the MU patch into separate series, so it can go in 
separately.


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