fsl/qe: add rx_sync and tx_sync for TDM mode

Rx_sync and tx_sync are used by QE-TDM mode,
add them to struct ucc_fast_info.

Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

3 files changed, 10 insertions, 0 deletions

diff --git a/drivers/soc/fsl/qe/qe.c b/drivers/soc/fsl/qe/qe.c
index 709fc63809e5..7026507e6f1d 100644
--- a/drivers/soc/fsl/qe/qe.c
+++ b/drivers/soc/fsl/qe/qe.c
@@ -239,6 +239,12 @@ enum qe_clock qe_clock_source(const char *source)
         if (strcasecmp(source, "none") == 0)
                 return QE_CLK_NONE;
 
+        if (strcmp(source, "tsync_pin") == 0)
+                return QE_TSYNC_PIN;
+
+        if (strcmp(source, "rsync_pin") == 0)
+                return QE_RSYNC_PIN;
+
         if (strncasecmp(source, "brg", 3) == 0) {
                 i = simple_strtoul(source + 3, NULL, 10);
                 if ((i >= 1) && (i <= 16))
diff --git a/include/soc/fsl/qe/qe.h b/include/soc/fsl/qe/qe.h
index 33b29ead3d55..f91874582ab3 100644
--- a/include/soc/fsl/qe/qe.h
+++ b/include/soc/fsl/qe/qe.h
@@ -80,6 +80,8 @@ enum qe_clock {
         QE_CLK22,               /* Clock 22 */
         QE_CLK23,               /* Clock 23 */
         QE_CLK24,               /* Clock 24 */
+        QE_RSYNC_PIN,           /* RSYNC from pin */
+        QE_TSYNC_PIN,           /* TSYNC from pin */
         QE_CLK_DUMMY
 };
 
diff --git a/include/soc/fsl/qe/ucc_fast.h b/include/soc/fsl/qe/ucc_fast.h
index df8ea7958c63..31548b7aa50e 100644
--- a/include/soc/fsl/qe/ucc_fast.h
+++ b/include/soc/fsl/qe/ucc_fast.h
@@ -120,6 +120,8 @@ struct ucc_fast_info {
         int ucc_num;
         enum qe_clock rx_clock;
         enum qe_clock tx_clock;
+        enum qe_clock rx_sync;
+        enum qe_clock tx_sync;
         u32 regs;
         int irq;
         u32 uccm_mask;