netdev - [PATCH v2 net-next 9/9] net: dsa: ocelot: add support for external phys

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Date:   Fri, 17 Mar 2023 11:54:15 -0700
From:   Colin Foster <colin.foster@...advantage.com>
To:     linux-phy@...ts.infradead.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Russell King <linux@...linux.org.uk>,
        Kishon Vijay Abraham I <kishon@...nel.org>,
        Vinod Koul <vkoul@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Eric Dumazet <edumazet@...gle.com>,
        "David S. Miller" <davem@...emloft.net>,
        Florian Fainelli <f.fainelli@...il.com>,
        Andrew Lunn <andrew@...n.ch>, UNGLinuxDriver@...rochip.com,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Claudiu Manoil <claudiu.manoil@....com>,
        Vladimir Oltean <vladimir.oltean@....com>,
        Lee Jones <lee@...nel.org>
Subject: [PATCH v2 net-next 9/9] net: dsa: ocelot: add support for external phys

The VSC7512 has four ports with internal phys that are already supported.
There are additional ports that can be configured to work with external
phys.

Add support for these additional ethernet ports.

Signed-off-by: Colin Foster <colin.foster@...advantage.com>
---

v1 -> v2
    * Basically a new patch. V1 was off base, and the already
      existing ocelot routines add all the needed functionality.

---
 drivers/net/dsa/ocelot/ocelot_ext.c | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/drivers/net/dsa/ocelot/ocelot_ext.c b/drivers/net/dsa/ocelot/ocelot_ext.c
index 228737a32080..c29bee5a5c48 100644
--- a/drivers/net/dsa/ocelot/ocelot_ext.c
+++ b/drivers/net/dsa/ocelot/ocelot_ext.c
@@ -20,13 +20,13 @@ static const u32 vsc7512_port_modes[VSC7514_NUM_PORTS] = {
 	OCELOT_PORT_MODE_INTERNAL,
 	OCELOT_PORT_MODE_INTERNAL,
 	OCELOT_PORT_MODE_INTERNAL,
-	OCELOT_PORT_MODE_NONE,
-	OCELOT_PORT_MODE_NONE,
-	OCELOT_PORT_MODE_NONE,
-	OCELOT_PORT_MODE_NONE,
-	OCELOT_PORT_MODE_NONE,
-	OCELOT_PORT_MODE_NONE,
-	OCELOT_PORT_MODE_NONE,
+	OCELOT_PORT_MODE_SERDES,
+	OCELOT_PORT_MODE_SERDES,
+	OCELOT_PORT_MODE_SERDES,
+	OCELOT_PORT_MODE_SERDES,
+	OCELOT_PORT_MODE_SERDES,
+	OCELOT_PORT_MODE_SGMII,
+	OCELOT_PORT_MODE_SERDES,
 };
 
 static const struct ocelot_ops ocelot_ext_ops = {
@@ -59,6 +59,8 @@ static const struct felix_info vsc7512_info = {
 	.num_ports			= VSC7514_NUM_PORTS,
 	.num_tx_queues			= OCELOT_NUM_TC,
 	.port_modes			= vsc7512_port_modes,
+	.phylink_mac_config		= ocelot_phylink_mac_config,
+	.configure_serdes		= ocelot_port_configure_serdes,
 };
 
 static int ocelot_ext_probe(struct platform_device *pdev)
-- 
2.25.1