esoc: add support for additonal physical link info
Some of the device configurations support multiple external SOCs.
To differentiate physical links, add support for additonal info
about the physical link.
CRs-Fixed: 2024578
Change-Id: If71bf23d798f8bf0b6594a686415fe9b806e4226
Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org>
diff --git a/drivers/esoc/esoc-mdm-4x.c b/drivers/esoc/esoc-mdm-4x.c
index 6c42f54..334278b 100644
--- a/drivers/esoc/esoc-mdm-4x.c
+++ b/drivers/esoc/esoc-mdm-4x.c
@@ -937,6 +937,10 @@
mdm->dual_interface = of_property_read_bool(node,
"qcom,mdm-dual-link");
esoc->link_name = MDM9x55_PCIE;
+ ret = of_property_read_string(node, "qcom,mdm-link-info",
+ &esoc->link_info);
+ if (ret)
+ dev_info(mdm->dev, "esoc link info missing\n");
esoc->clink_ops = clink_ops;
esoc->parent = mdm->dev;
esoc->owner = THIS_MODULE;