[PATCH net-next 2/5] net: lan966x: Change the PTP pin used to read/write the PHC.

Horatiu Vultur
2022-04-24T14:58:08Z

To read/write a value to a PHC, it is required to use a PTP pin.
Currently it is used pin 5, but change to pin 7 as is the last pin.
All the other pins will have different functions.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
---
drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c b/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c
index 0a1041da4384..3e455a3fad08 100644
--- a/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c
+++ b/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c
@@ -16,7 +16,7 @@
*/
#define LAN966X_1PPB_FORMAT 3480517749LL

-#define TOD_ACC_PIN 0x5
+#define TOD_ACC_PIN 0x7

enum {
PTP_PIN_ACTION_IDLE = 0,
--
2.33.0