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-rw-r--r--drivers/firmware/ti_sci.c1
-rw-r--r--drivers/firmware/ti_sci.h6
2 files changed, 7 insertions, 0 deletions
diff --git a/drivers/firmware/ti_sci.c b/drivers/firmware/ti_sci.c
index 2793bb923881..0dd3fbb4f964 100644
--- a/drivers/firmware/ti_sci.c
+++ b/drivers/firmware/ti_sci.c
@@ -2365,6 +2365,7 @@ static int ti_sci_cmd_rm_udmap_tx_ch_cfg(const struct ti_sci_handle *handle,
req->tx_sched_priority = params->tx_sched_priority;
req->tx_burst_size = params->tx_burst_size;
req->tx_tdtype = params->tx_tdtype;
+ req->extended_ch_type = params->extended_ch_type;
ret = ti_sci_do_xfer(info, xfer);
if (ret) {
diff --git a/drivers/firmware/ti_sci.h b/drivers/firmware/ti_sci.h
index 4d980eb592c4..ca15d8f1f8de 100644
--- a/drivers/firmware/ti_sci.h
+++ b/drivers/firmware/ti_sci.h
@@ -915,6 +915,7 @@ struct rm_ti_sci_msg_udmap_rx_flow_opt_cfg {
* 13 - Valid bit for @ref ti_sci_msg_rm_udmap_tx_ch_cfg::fdepth
* 14 - Valid bit for @ref ti_sci_msg_rm_udmap_tx_ch_cfg::tx_burst_size
* 15 - Valid bit for @ref ti_sci_msg_rm_udmap_tx_ch_cfg::tx_tdtype
+ * 16 - Valid bit for @ref ti_sci_msg_rm_udmap_tx_ch_cfg::extended_ch_type
*
* @nav_id: SoC device ID of Navigator Subsystem where tx channel is located
*
@@ -983,6 +984,10 @@ struct rm_ti_sci_msg_udmap_rx_flow_opt_cfg {
* programmed into the tdtype field of the TCHAN_TCFG register:
* 0 - Return immediately
* 1 - Wait for completion message from remote peer
+ *
+ * @extended_ch_type: Valid for BCDMA.
+ * 0 - the channel is split tx channel (tchan)
+ * 1 - the channel is block copy channel (bchan)
*/
struct ti_sci_msg_rm_udmap_tx_ch_cfg_req {
struct ti_sci_msg_hdr hdr;
@@ -1005,6 +1010,7 @@ struct ti_sci_msg_rm_udmap_tx_ch_cfg_req {
u8 tx_sched_priority;
u8 tx_burst_size;
u8 tx_tdtype;
+ u8 extended_ch_type;
} __packed;
/**