diff mbox series

[V4,4/8] remoteproc: imx_rproc: parse fsl,auto-boot

Message ID 1618493261-32606-5-git-send-email-peng.fan@oss.nxp.com (mailing list archive)
State New, archived
Headers show
Series remoteproc: imx_rproc: support i.MX7ULP/8MN/8MP | expand

Commit Message

Peng Fan (OSS) April 15, 2021, 1:27 p.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>
---
 drivers/remoteproc/imx_rproc.c | 3 +++
 1 file changed, 3 insertions(+)

Comments

Mathieu Poirier April 16, 2021, 5:41 p.m. UTC | #1 
On Thu, Apr 15, 2021 at 09:27:37PM +0800, peng.fan@oss.nxp.com wrote:
> 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>
> ---
>  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 d633887..06dac92 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");
> +

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

>  	ret = rproc_add(rproc);
>  	if (ret) {
>  		dev_err(dev, "rproc_add failed\n");
> -- 
> 2.7.4
>
diff mbox series

Patch

diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c
index d633887..06dac92 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");