netdev - Subject: [PATCH v3 net-next 3/4] net:phy: Add PHY_RST_AFTER

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Message-ID: <MW4PR17MB4243D8F6B61CE0B20E512F65DFA70@MW4PR17MB4243.namprd17.prod.outlook.com>
Date:   Fri, 15 Jan 2021 17:22:38 +0000
From:   "Badel, Laurent" <LaurentBadel@...on.com>
To:     "davem@...emloft.net" <davem@...emloft.net>,
        "m.felsch@...gutronix.de" <m.felsch@...gutronix.de>,
        "fugang.duan@....com" <fugang.duan@....com>,
        "kuba@...nel.org" <kuba@...nel.org>,
        "andrew@...n.ch" <andrew@...n.ch>,
        Heiner Kallweit <hkallweit1@...il.com>,
        "linux@...linux.org.uk" <linux@...linux.org.uk>,
        "p.zabel@...gutronix.de" <p.zabel@...gutronix.de>,
        "lgirdwood@...il.com" <lgirdwood@...il.com>,
        "broonie@...nel.org" <broonie@...nel.org>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "richard.leitner@...data.com" <richard.leitner@...data.com>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "f.fainelli@...il.com" <f.fainelli@...il.com>,
        "marex@...x.de" <marex@...x.de>
Subject: Subject: [PATCH v3 net-next 3/4] net:phy: Add PHY_RST_AFTER_PROBE
 flag for LAN8710/20/40

Rename unused PHY_RST_AFTER_CLK_EN flag to PHY_RST_AFTER_PROBE for
LAN8710/LAN8720 and LAN8740. This flag can be used by phy_probe() to
assert PHY hardware reset after probing the driver.

Signed-off-by: Laurent Badel <laurentbadel@...on.com>
---
 drivers/net/phy/smsc.c | 4 ++--
 include/linux/phy.h    | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/phy/smsc.c b/drivers/net/phy/smsc.c
index 33372756a451..ea966e463dbf 100644
--- a/drivers/net/phy/smsc.c
+++ b/drivers/net/phy/smsc.c
@@ -432,7 +432,7 @@ static struct phy_driver smsc_phy_driver[] = {
 	.name		= "SMSC LAN8710/LAN8720",
 
 	/* PHY_BASIC_FEATURES */
-
+	.flags		= PHY_RST_AFTER_PROBE,
 	.probe		= smsc_phy_probe,
 	.remove		= smsc_phy_remove,
 
@@ -459,7 +459,7 @@ static struct phy_driver smsc_phy_driver[] = {
 	.name		= "SMSC LAN8740",
 
 	/* PHY_BASIC_FEATURES */
-	.flags		= PHY_RST_AFTER_CLK_EN,
+	.flags		= PHY_RST_AFTER_PROBE,
 
 	.probe		= smsc_phy_probe,
 
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 58b4a2d45df9..0d588ec6cd5e 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -78,7 +78,7 @@ extern const int phy_10gbit_features_array[1];
 #define PHY_IGNORE_INTERRUPT	-2
 
 #define PHY_IS_INTERNAL		0x00000001
-#define PHY_RST_AFTER_CLK_EN	0x00000002
+#define PHY_RST_AFTER_PROBE	0x00000002
 #define PHY_POLL_CABLE_TEST	0x00000004
 #define MDIO_DEVICE_IS_PHY	0x80000000
 
-- 
2.17.1



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