diff mbox series

[V6,4/8] remoteproc: imx_rproc: parse fsl,auto-boot

Message ID 1620274123-1461-5-git-send-email-peng.fan@oss.nxp.com
State New
Headers show
Series remoteproc: imx_rproc: support i.MX7ULP/8MN/8MP | expand

Commit Message

Peng Fan (OSS) May 6, 2021, 4:08 a.m. UTC 
From: Peng Fan <peng.fan@nxp.com>


Parse fsl,auto-boot to indicate whether need remoteproc framework
auto boot or not.

When remote processor is booted before Linux Kernel up, do not parse
fsl,auto-boot, so only need to parse the property when rproc state is
RPROC_DETACHED.

Signed-off-by: Peng Fan <peng.fan@nxp.com>

Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>

---
 drivers/remoteproc/imx_rproc.c | 3 +++
 1 file changed, 3 insertions(+)

-- 
2.30.0
diff mbox series

Patch

diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c
index d6338872c6db..06dac92e98e6 100644
--- a/drivers/remoteproc/imx_rproc.c
+++ b/drivers/remoteproc/imx_rproc.c
@@ -654,6 +654,9 @@  static int imx_rproc_probe(struct platform_device *pdev)
 
 	INIT_WORK(&priv->rproc_work, imx_rproc_vq_work);
 
+	if (rproc->state != RPROC_DETACHED)
+		rproc->auto_boot = of_property_read_bool(np, "fsl,auto-boot");
+
 	ret = rproc_add(rproc);
 	if (ret) {
 		dev_err(dev, "rproc_add failed\n");