1 files changed, 18 insertions, 0 deletions
diff --git a/sound/soc/codecs/rt712-sdca.h b/sound/soc/codecs/rt712-sdca.h
index 46740281a5c1..6229fe341bb5 100644
--- a/sound/soc/codecs/rt712-sdca.h
+++ b/sound/soc/codecs/rt712-sdca.h
@@ -162,6 +162,16 @@ struct rt712_dmic_kctrl_priv {
 #define RT712_EAPD_HIGH				0x2
 #define RT712_EAPD_LOW				0x0
 
+/* SDW clock root frequency */
+#define RT712_SDW_ROOT_CLK		0x004d
+#define RT712_SDW_SCALE_CLK0		0x0062
+#define RT712_SDW_SCALE_CLK1		0x0072
+
+/* PLL2 config */
+#define RT712_PLL2_CONF1		0x2f3a
+#define RT712_PLL2_CONF2		0x2f3d
+#define RT712_PLL2_CONF3		0x2f41
+
 /* RC Calibration register */
 #define RT712_RC_CAL			0x3201
 
@@ -254,6 +264,14 @@ enum rt712_sdca_version {
 	RT712_VB,
 };
 
+enum {
+	RT712_CLK_FREQ_19_2_MHZ = 1,
+	RT712_CLK_FREQ_24MHZ = 2,
+	RT712_CLK_FREQ_24_576MHZ = 3,
+	RT712_CLK_FREQ_22_5792MHZ = 4,
+};
+
+
 int rt712_sdca_io_init(struct device *dev, struct sdw_slave *slave);
 int rt712_sdca_init(struct device *dev, struct regmap *regmap,
 			struct regmap *mbq_regmap, struct sdw_slave *slave);