The gPTP clock is different between R-Car S4 and R-Car V4H. In
preparation of adding R-Car V4H support define the clock setting.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
---
drivers/net/ethernet/renesas/rcar_gen4_ptp.h | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/renesas/rcar_gen4_ptp.h b/drivers/net/ethernet/renesas/rcar_gen4_ptp.h
index 35664d1dc472..b83a209e9845 100644
--- a/drivers/net/ethernet/renesas/rcar_gen4_ptp.h
+++ b/drivers/net/ethernet/renesas/rcar_gen4_ptp.h
@@ -9,8 +9,12 @@
#include <linux/ptp_clock_kernel.h>
-#define PTPTIVC_INIT 0x19000000 /* 320MHz */
-#define RCAR_GEN4_PTP_CLOCK_S4 PTPTIVC_INIT
+#define PTPTIVC_INIT_200MHZ 0x28000000 /* 200MHz */
+#define PTPTIVC_INIT_320MHZ 0x19000000 /* 320MHz */
+
+#define RCAR_GEN4_PTP_CLOCK_S4 PTPTIVC_INIT_320MHZ
+#define RCAR_GEN4_PTP_CLOCK_V4H PTPTIVC_INIT_200MHZ
+
#define RCAR_GEN4_GPTP_OFFSET_S4 0x00018000
enum rcar_gen4_ptp_reg_layout {
--
2.42.1
