Commit 1780e411 authored by Cristian Marussi's avatar Cristian Marussi Committed by Sudeep Holla
Browse files

firmware: arm_scmi: Use max-rx-timeout-ms from devicetree 



Override default maximum RX timeout with the value picked from the
devicetree, when provided.

Suggested-by: default avatarPeng Fan <peng.fan@nxp.com>
Signed-off-by: default avatarCristian Marussi <cristian.marussi@arm.com>
Tested-by: Peng Fan <peng.fan@nxp.com>  #i.MX95 19x19 EVK
Message-Id: <20240730144707.1647025-4-cristian.marussi@arm.com>
Signed-off-by: default avatarSudeep Holla <sudeep.holla@arm.com>
parent 3a5e6ab0

drivers/firmware/arm_scmi/driver.c

+9 −0
Original line number Diff line number Diff line
@@ -3029,6 +3029,7 @@ static int scmi_debugfs_raw_mode_setup(struct scmi_info *info) 
static const struct scmi_desc *scmi_transport_setup(struct device *dev)

{

	struct scmi_transport *trans;

	int ret;



	trans = dev_get_platdata(dev);

	if (!trans || !trans->desc || !trans->supplier || !trans->core_ops)
@@ -3045,6 +3046,14 @@ static const struct scmi_desc *scmi_transport_setup(struct device *dev) 


	dev_info(dev, "Using %s\n", dev_driver_string(trans->supplier));



	ret = of_property_read_u32(dev->of_node, "max-rx-timeout-ms",

				   &trans->desc->max_rx_timeout_ms);

	if (ret && ret != -EINVAL)

		dev_err(dev, "Malformed max-rx-timeout-ms DT property.\n");



	dev_info(dev, "SCMI max-rx-timeout: %dms\n",

		 trans->desc->max_rx_timeout_ms);



	return trans->desc;

}