netdev - [PATCH net-next v1 2/4] net: phy: broadcom: Add Broadcom PTP hooks to bcm-phy-lib

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Date:   Sat, 23 Apr 2022 19:23:54 -0700
From:   Jonathan Lemon <jonathan.lemon@...il.com>
To:     f.fainelli@...il.com, bcm-kernel-feedback-list@...adcom.com,
        andrew@...n.ch, hkallweit1@...il.com, linux@...linux.org.uk,
        richardcochran@...il.com
Cc:     netdev@...r.kernel.org, kernel-team@...com
Subject: [PATCH net-next v1 2/4] net: phy: broadcom: Add Broadcom PTP hooks to bcm-phy-lib

Add the public bcm_ptp_probe() and bcm_ptp_config_init() functions
to the bcm-phy library.  The PTP functions are contained in a separate
file for clarity, and also to simplify the PTP clock dependencies.

Signed-off-by: Jonathan Lemon <jonathan.lemon@...il.com>
---
 drivers/net/phy/bcm-phy-lib.c | 13 +++++++++++++
 drivers/net/phy/bcm-phy-lib.h |  3 +++
 2 files changed, 16 insertions(+)

diff --git a/drivers/net/phy/bcm-phy-lib.c b/drivers/net/phy/bcm-phy-lib.c
index 287cccf8f7f4..b9d2d1d48402 100644
--- a/drivers/net/phy/bcm-phy-lib.c
+++ b/drivers/net/phy/bcm-phy-lib.c
@@ -816,6 +816,19 @@ int bcm_phy_cable_test_get_status_rdb(struct phy_device *phydev,
 }
 EXPORT_SYMBOL_GPL(bcm_phy_cable_test_get_status_rdb);
 
+#if !IS_ENABLED(CONFIG_BCM_NET_PHYPTP)
+struct bcm_ptp_private *bcm_ptp_probe(struct phy_device *phydev)
+{
+	return NULL;
+}
+EXPORT_SYMBOL_GPL(bcm_ptp_probe);
+
+void bcm_ptp_config_init(struct phy_device *phydev)
+{
+}
+EXPORT_SYMBOL_GPL(bcm_ptp_config_init);
+#endif
+
 MODULE_DESCRIPTION("Broadcom PHY Library");
 MODULE_LICENSE("GPL v2");
 MODULE_AUTHOR("Broadcom Corporation");
diff --git a/drivers/net/phy/bcm-phy-lib.h b/drivers/net/phy/bcm-phy-lib.h
index c3842f87c33b..66fa731554a3 100644
--- a/drivers/net/phy/bcm-phy-lib.h
+++ b/drivers/net/phy/bcm-phy-lib.h
@@ -87,4 +87,7 @@ int bcm_phy_cable_test_start_rdb(struct phy_device *phydev);
 int bcm_phy_cable_test_start(struct phy_device *phydev);
 int bcm_phy_cable_test_get_status(struct phy_device *phydev, bool *finished);
 
+struct bcm_ptp_private *bcm_ptp_probe(struct phy_device *phydev);
+void bcm_ptp_config_init(struct phy_device *phydev);
+
 #endif /* _LINUX_BCM_PHY_LIB_H */
-- 
2.31.1