ad9361: Add API to set 1R1T/2R2T timing modes

LVDS interface can support both timing modes 1R1T/2R2T
The API sets the required bit in catalina registers.

1 files changed, 7 insertions, 0 deletions

diff --git a/host/lib/usrp/common/ad9361_driver/ad9361_device.h b/host/lib/usrp/common/ad9361_driver/ad9361_device.h
index 3f32ba8a8..a42469035 100644
--- a/host/lib/usrp/common/ad9361_driver/ad9361_device.h
+++ b/host/lib/usrp/common/ad9361_driver/ad9361_device.h
@@ -28,6 +28,7 @@ public:
     enum direction_t { RX, TX };
     enum gain_mode_t {GAIN_MODE_MANUAL, GAIN_MODE_SLOW_AGC, GAIN_MODE_FAST_AGC};
     enum chain_t { CHAIN_1, CHAIN_2, CHAIN_BOTH };
+    enum timing_mode_t { TIMING_MODE_1R1T, TIMING_MODE_2R2T };
 
     ad9361_device_t(ad9361_params::sptr client, ad9361_io::sptr io_iface) :
         _client_params(client), _io_iface(io_iface),
@@ -93,6 +94,12 @@ public:
      */
     void set_active_chains(bool tx1, bool tx2, bool rx1, bool rx2);
 
+    /* Setup Timing mode depending on active channels.
+     *
+     * LVDS interface can have two timing modes - 1R1T and 2R2T
+     */
+    void set_timing_mode(const timing_mode_t timing_mode);
+
     /* Tune the RX or TX frequency.
      *
      * This is the publicly-accessible tune function. It makes sure the tune