# \[PATCH V7 09/10\] remoteproc: imx\_rproc: ignore mapping vdev regions - From: peng.fan@nxp.com - Date: 2021-01-18 13:22:28 - List: linux-devicetree - Page: https://ratatoskr.run/linux-devicetree/2021/01/6238508 - Thread: https://ratatoskr.run/linux-devicetree/2021/01/6238461/t.md ```text From: Peng Fan 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 Reviewed-by: Mathieu Poirier --- 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 fa01e64cc791..54ac143ba033 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; err = of_address_to_resource(node, 0, &res); if (err) { dev_err(dev, "unable to resolve memory region\n"); -- 2.28.0 ```