On Tue, Jan 12, 2021 at 05:39:18PM +0800, peng.fan@xxxxxxx wrote:
> From: Peng Fan <peng.fan@xxxxxxx>
>
> vdev regions are vdev0vring0, vdev0vring1, vdevbuffer and similar.
> They are handled by remoteproc common code, no need to map in imx
> rproc driver.
>
> Signed-off-by: Peng Fan <peng.fan@xxxxxxx>
> ---
> drivers/remoteproc/imx_rproc.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c
> index f80428afb8a7..e62a53ee128e 100644
> --- a/drivers/remoteproc/imx_rproc.c
> +++ b/drivers/remoteproc/imx_rproc.c
> @@ -417,6 +417,9 @@ static int imx_rproc_addr_init(struct imx_rproc *priv,
> struct resource res;
>
> node = of_parse_phandle(np, "memory-region", a);
> + /* Not map vdev region */
> + if (!strcmp(node->name, "vdev"))
> + continue;
Reviewed-by: Mathieu Poirier <mathieu.poirier@xxxxxxxxxx>
> err = of_address_to_resource(node, 0, &res);
> if (err) {
> dev_err(dev, "unable to resolve memory region\n");
> --
> 2.28.0
>
