[PATCH v1 5/6] firmware: arm_scmi: Use max_msg and max_msg_size from devicetree

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Override max_msg and max_msg_size transport properties when corresponding
devicetree properties are available.

Signed-off-by: Cristian Marussi <cristian.marussi@xxxxxxx>
---
 drivers/firmware/arm_scmi/driver.c | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/drivers/firmware/arm_scmi/driver.c b/drivers/firmware/arm_scmi/driver.c
index e7dab0eea540..8295e63be38e 100644
--- a/drivers/firmware/arm_scmi/driver.c
+++ b/drivers/firmware/arm_scmi/driver.c
@@ -2986,8 +2986,20 @@ static const struct scmi_desc *scmi_transport_setup(struct device *dev)
 	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);
+	ret = of_property_read_u32(dev->of_node, "max-msg-size",
+				   &trans->desc->max_msg_size);
+	if (ret && ret != -EINVAL)
+		dev_err(dev, "Malformed max-msg-size DT property.\n");
+
+	ret = of_property_read_u32(dev->of_node, "max-msg",
+				   &trans->desc->max_msg);
+	if (ret && ret != -EINVAL)
+		dev_err(dev, "Malformed max-msg DT property.\n");
+
+	dev_info(dev,
+		 "SCMI max-rx-timeout: %dms / max-msg-size: %dbytes / max-msg: %d\n",
+		 trans->desc->max_rx_timeout_ms, trans->desc->max_msg_size,
+		 trans->desc->max_msg);
 
 	return trans->desc;
 }
-- 
2.45.2





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