linux-kernel - [PATCH net-next v1 1/3] net: phy: micrel: Extend KSZ886X PHY Special Ctrl/Status Reg definitions

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Message-Id: <20231011123856.1443308-1-o.rempel@pengutronix.de>
Date:   Wed, 11 Oct 2023 14:38:54 +0200
From:   Oleksij Rempel <o.rempel@...gutronix.de>
To:     Woojung Huh <woojung.huh@...rochip.com>,
        UNGLinuxDriver@...rochip.com, Andrew Lunn <andrew@...n.ch>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vladimir Oltean <olteanv@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Heiner Kallweit <hkallweit1@...il.com>
Cc:     Oleksij Rempel <o.rempel@...gutronix.de>, kernel@...gutronix.de,
        linux-kernel@...r.kernel.org, Russell King <linux@...linux.org.uk>,
        netdev@...r.kernel.org
Subject: [PATCH net-next v1 1/3] net: phy: micrel: Extend KSZ886X PHY Special Ctrl/Status Reg definitions

Extend 'micrel_phy.h' with additional definitions for KSZ886X PHY
Special Control/Status Register (Reg 31), for upcoming usage in
subsequent patches.

Signed-off-by: Oleksij Rempel <o.rempel@...gutronix.de>
---
 include/linux/micrel_phy.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/linux/micrel_phy.h b/include/linux/micrel_phy.h
index 4e27ca7c49de..591bf5b5e8dc 100644
--- a/include/linux/micrel_phy.h
+++ b/include/linux/micrel_phy.h
@@ -64,6 +64,10 @@
 #define KSZ886X_BMCR_DISABLE_TRANSMIT		BIT(1)
 #define KSZ886X_BMCR_DISABLE_LED		BIT(0)
 
+/* PHY Special Control/Status Register (Reg 31) */
 #define KSZ886X_CTRL_MDIX_STAT			BIT(4)
+#define KSZ886X_CTRL_FORCE_LINK			BIT(3)
+#define KSZ886X_CTRL_PWRSAVE			BIT(2)
+#define KSZ886X_CTRL_REMOTE_LOOPBACK		BIT(1)
 
 #endif /* _MICREL_PHY_H */
-- 
2.39.2