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remoteproc: imx_rproc: ignore mapping vdev regions

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[ Upstream commit 8f2d8961640f0346cbe892273c3260a0d30c1931 ]

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@nxp.com>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/1615029865-23312-10-git-send-email-peng.fan@oss.nxp.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Stable-dep-of: 2fa26ca8b786 ("remoteproc: imx_rproc: Skip over memory region when node value is NULL")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Peng Fan 2021-03-06 19:24:24 +08:00 committed by Ksawlii
parent 6909ec0bd6
commit aa3771dae6
1 changed files with 3 additions and 0 deletions
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3
drivers/remoteproc/imx_rproc.c
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@ -287,6 +287,9 @@ 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");