[PATCH net-next v2] net: phy: mxl-gpy: add 2.5G for MXL86211C

[PATCH net-next v2] net: phy: mxl-gpy: add 2.5G for MXL86211C

[Rouven Czerwinski via B4 Relay]

From: Rouven Czerwinski <rouven.czerwinski@linaro.org>

The MXL86211C also supports 2.5G via 2500BASEX, switch the config init
to indicate support for that mode. Datasheet checks indicate that the
2.5G speed indication is the same between GPY211 & MXL86211C.

The same should be true for MXL86252 & MXL86282, those are not modified
for a lack of testing hardware.

With this change 2.5G negotiates correctly with a Mikrotik
CRS310-8G+2S+IN.

Fixes: 9d844da693d6 ("net: phy: mxl-gpy: add support for MxL86211C")
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Rouven Czerwinski <rouven.czerwinski@linaro.org>
---
Changes in v2:
- Fix typos: Fix Typo swaps of *68*211 to *86211*
- add Fixes: trailer
both suggested by Sashiko
- Link to v1: https://patch.msgid.link/20260922-mainline-rouven-mxl2g5-v1-1-a0ed53631a5f@linaro.org
---
 drivers/net/phy/mxl-gpy.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/phy/mxl-gpy.c b/drivers/net/phy/mxl-gpy.c
index 0da2d4e9d8548..089a1a9e5bc61 100644
--- a/drivers/net/phy/mxl-gpy.c
+++ b/drivers/net/phy/mxl-gpy.c
@@ -1405,7 +1405,7 @@ static struct phy_driver gpy_drivers[] = {
 		PHY_ID_MATCH_MODEL(PHY_ID_MXL86211C),
 		.name		= "Maxlinear Ethernet MxL86211C",
 		.get_features	= genphy_c45_pma_read_abilities,
-		.config_init	= gpy_config_init,
+		.config_init	= gpy21x_config_init,
 		.probe		= gpy_probe,
 		.inband_caps	= gpy_inband_caps,
 		.config_inband	= gpy_config_inband,

---
base-commit: 2d7341a020a57b30c1826db38f81bbc257ae3bbc
change-id: 20260922-mainline-rouven-mxl2g5-72bc51d28970

Best regards,
--  
Rouven Czerwinski <rouven.czerwinski@linaro.org>

Re: [PATCH net-next v2] net: phy: mxl-gpy: add 2.5G for MXL86211C

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:

On Thu, 24 Sep 2026 12:48:18 +0200 you wrote:
> From: Rouven Czerwinski <rouven.czerwinski@linaro.org>
> 
> The MXL86211C also supports 2.5G via 2500BASEX, switch the config init
> to indicate support for that mode. Datasheet checks indicate that the
> 2.5G speed indication is the same between GPY211 & MXL86211C.
> 
> The same should be true for MXL86252 & MXL86282, those are not modified
> for a lack of testing hardware.
> 
> [...]

Here is the summary with links:
  - [net-next,v2] net: phy: mxl-gpy: add 2.5G for MXL86211C
    https://git.kernel.org/netdev/net-next/c/83cfac9d70cb

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
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