Read PD port number information and save.
Signed-off-by: Ajay Gupta <aj...@nvidia.com>
---
drivers/usb/typec/ucsi/ucsi_ccg.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/usb/typec/ucsi/ucsi_ccg.c
b/drivers/usb/typec/ucsi/ucsi_ccg.c
index dce9126b6a37..b30ca51120a3 100644
--- a/drivers/usb/typec/ucsi/ucsi_ccg.c
+++ b/drivers/usb/typec/ucsi/ucsi_ccg.c
@@ -172,6 +172,7 @@ struct ucsi_ccg {
#define DEV_CMD_PENDING 1
struct ccg_resp dev_resp;
u8 cmd_resp;
+ int port_num;
};
static int ccg_read(struct ucsi_ccg *uc, u16 rab, u8 *data, u32 len)
@@ -554,6 +555,11 @@ static int ucsi_ccg_probe(struct i2c_client *client,
return status;
}
+ if (uc->info.two_pd_ports)
+ uc->port_num = 2;
+ else
+ uc->port_num = 1;
+
status = devm_request_threaded_irq(dev, client->irq, NULL,
ccg_irq_handler,
IRQF_ONESHOT | IRQF_TRIGGER_HIGH,
--
2.17.1
