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Message-Id: <1611191015-22584-10-git-send-email-peng.fan@nxp.com>
Date: Thu, 21 Jan 2021 09:03:34 +0800
From: peng.fan@....com
To: ohad@...ery.com, bjorn.andersson@...aro.org,
mathieu.poirier@...aro.org, o.rempel@...gutronix.de,
robh+dt@...nel.org, devicetree@...r.kernel.org
Cc: shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
festevam@...il.com, linux-imx@....com,
linux-remoteproc@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
paul@...pouillou.net, matthias.bgg@...il.com, agross@...nel.org,
patrice.chotard@...com, Peng Fan <peng.fan@....com>
Subject: [PATCH V9 09/10] remoteproc: imx_rproc: ignore mapping vdev regions
From: Peng Fan <peng.fan@....com>
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@....com>
Reviewed-by: Mathieu Poirier <mathieu.poirier@...aro.org>
---
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 0124ebf69838..3685bbd135b0 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
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