linux-kernel - [PATCH net-next v7 3/5] net: phy: Kconfig: Add rds ptp library support and 1588 optional flag in Microchip phys

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Message-ID: <20241213121403.29687-4-divya.koppera@microchip.com>
Date: Fri, 13 Dec 2024 17:44:01 +0530
From: Divya Koppera <divya.koppera@...rochip.com>
To: <andrew@...n.ch>, <arun.ramadoss@...rochip.com>,
	<UNGLinuxDriver@...rochip.com>, <hkallweit1@...il.com>,
	<linux@...linux.org.uk>, <davem@...emloft.net>, <edumazet@...gle.com>,
	<kuba@...nel.org>, <pabeni@...hat.com>, <netdev@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <richardcochran@...il.com>,
	<vadim.fedorenko@...ux.dev>
Subject: [PATCH net-next v7 3/5] 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: Vadim Fedorenko <vadim.fedorenko@...ux.dev>
Signed-off-by: Divya Koppera <divya.koppera@...rochip.com>
---
v6 -> v7
- No changes

v5 -> v6
- Renamed the config name to reflect ptp hardware used.

v4 -> v5
Addressed below review comments.
- Indentation fix
- Changed dependency check to if check for PTP_1588_CLOCK_OPTIONAL

v1 -> v2 -> v3 -> v4
- No changes
---
 drivers/net/phy/Kconfig | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index 15828f4710a9..4ff6f5474397 100644
--- a/drivers/net/phy/Kconfig
+++ b/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 "Microchip PHY RDS PTP"
+	help
+	  Currently supports LAN887X T1 PHY
 
 config MICROSEMI_PHY
 	tristate "Microsemi PHYs"
-- 
2.17.1