linux-kernel - [PATCH v2 net-next 6/6] net: phy: realtek: add support for RTL8365MB-VC internal PHYs

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Date:   Wed, 13 Oct 2021 16:50:38 +0200
From:   Alvin Šipraga <alvin@...s.dk>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vladimir Oltean <olteanv@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Russell King <linux@...linux.org.uk>
Cc:     Alvin Šipraga <alsi@...g-olufsen.dk>,
        netdev@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 net-next 6/6] net: phy: realtek: add support for RTL8365MB-VC internal PHYs

From: Alvin Šipraga <alsi@...g-olufsen.dk>

The RTL8365MB-VC ethernet switch controller has 4 internal PHYs for its
user-facing ports. All that is needed is to let the PHY driver core
pick up the IRQ made available by the switch driver.

Signed-off-by: Alvin Šipraga <alsi@...g-olufsen.dk>
Reviewed-by: Florian Fainelli <f.fainelli@...il.com>
Reviewed-by: Linus Walleij <linus.walleij@...aro.org>
---

v1 -> v2: no change

RFC -> v1: no change; collect Reviewed-by

 drivers/net/phy/realtek.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c
index 11be60333fa8..a5671ab896b3 100644
--- a/drivers/net/phy/realtek.c
+++ b/drivers/net/phy/realtek.c
@@ -1023,6 +1023,14 @@ static struct phy_driver realtek_drvs[] = {
 		.resume		= genphy_resume,
 		.read_page	= rtl821x_read_page,
 		.write_page	= rtl821x_write_page,
+	}, {
+		PHY_ID_MATCH_EXACT(0x001cc942),
+		.name		= "RTL8365MB-VC Gigabit Ethernet",
+		/* Interrupt handling analogous to RTL8366RB */
+		.config_intr	= genphy_no_config_intr,
+		.handle_interrupt = genphy_handle_interrupt_no_ack,
+		.suspend	= genphy_suspend,
+		.resume		= genphy_resume,
 	},
 };
 
-- 
2.32.0