net: phy: Kconfig: Add rds ptp library support and 1588 optional flag in Microchip phys

Add ptp library support in Kconfig
As some of Microchip T1 phys support ptp, add dependency
of 1588 optional flag in Kconfig

Reviewed-by: Andrew Lunn <[email protected]>
Reviewed-by: Vadim Fedorenko <[email protected]>
Signed-off-by: Divya Koppera <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

Author: Divya-Koppera

drivers/net/phy/Kconfig

@@ -287,8 +287,15 @@ config MICROCHIP_PHY
 
 config MICROCHIP_T1_PHY
 	tristate "Microchip T1 PHYs"
+	select MICROCHIP_PHY_RDS_PTP if NETWORK_PHY_TIMESTAMPING && \
+				  PTP_1588_CLOCK_OPTIONAL
 	help
-	  Supports the LAN87XX PHYs.
+	  Supports the LAN8XXX PHYs.
+
+config MICROCHIP_PHY_RDS_PTP
+	tristate
+	help
+	  Currently supports LAN887X T1 PHY
 
 config MICROSEMI_PHY
 	tristate "Microsemi PHYs"