diff options
| -rw-r--r-- | drivers/bluetooth/btqcomsmd.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/bluetooth/btqcomsmd.c b/drivers/bluetooth/btqcomsmd.c index bd810d01538a..663bed63b871 100644 --- a/drivers/bluetooth/btqcomsmd.c +++ b/drivers/bluetooth/btqcomsmd.c @@ -15,6 +15,8 @@ #include <linux/module.h> #include <linux/slab.h> #include <linux/rpmsg.h> +#include <linux/of.h> + #include <linux/soc/qcom/wcnss_ctrl.h> #include <linux/platform_device.h> @@ -156,6 +158,15 @@ static int btqcomsmd_probe(struct platform_device *pdev) if (IS_ERR(btq->cmd_channel)) return PTR_ERR(btq->cmd_channel); + /* The local-bd-address property is usually injected by the + * bootloader which has access to the allocated BD address. + */ + if (!of_property_read_u8_array(pdev->dev.of_node, "local-bd-address", + (u8 *)&btq->bdaddr, sizeof(bdaddr_t))) { + dev_info(&pdev->dev, "BD address %pMR retrieved from device-tree", + &btq->bdaddr); + } + hdev = hci_alloc_dev(); if (!hdev) return -ENOMEM; |