From: Florian Fainelli <florian.fainelli@broadcom.com>
To: "Jakub Kicinski" <kuba@kernel.org>,
"Kamil Horák - 2N" <kamilh@axis.com>,
florian.fainelli@broadcom.com
Cc: bcm-kernel-feedback-list@broadcom.com, andrew@lunn.ch,
hkallweit1@gmail.com, linux@armlinux.org.uk, davem@davemloft.net,
edumazet@google.com, pabeni@redhat.com, krzk+dt@kernel.org,
conor+dt@kernel.org, netdev@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
robh@kernel.org, andrew+netdev@lunn.ch, horms@kernel.org,
corbet@lwn.net, linux-doc@vger.kernel.org
Subject: Re: [PATCH net v5 0/4] net: phy: bcm54811: Fix the PHY initialization
Date: Wed, 2 Jul 2025 16:46:12 -0700 [thread overview]
Message-ID: <da323894-7256-493d-a601-fe0b0e623b00@broadcom.com> (raw)
In-Reply-To: <20250702150216.2a5410b3@kernel.org>
On 7/2/25 15:02, Jakub Kicinski wrote:
> On Tue, 1 Jul 2025 09:50:11 +0200 Kamil Horák - 2N wrote:
>> PATCH 1 - Add MII-Lite PHY interface mode as defined by Broadcom for
>> their two-wire PHYs. It can be used with most Ethernet controllers
>> under certain limitations (no half-duplex link modes etc.).
>>
>> PATCH 2 - Add MII-Lite PHY interface type
>>
>> PATCH 3 - Activation of MII-Lite interface mode on Broadcom bcm5481x
>> PHYs
>>
>> PATCH 4 - Fix the BCM54811 PHY initialization so that it conforms
>> to the datasheet regarding a reserved bit in the LRE Control
>> register, which must be written to zero after every device reset.
>> Also fix the LRE Status register reading, there is another bit to
>> be ignored on bcm54811.
>
> I'm a bit lost why the first 3 patches are included in a series for net.
> My naive reading is we didn't support this extra mode, now we do,
> which sounds like a new feature.. Patch 4, sure, but the dependency
> is not obvious.
I don't see the dependency either, at least not in an explicit way.
Kamil, could patch #4 stand on its own and routed through "net" while
patches 1-3 are routed through "net-next"?
Thanks
--
Florian
next prev parent reply other threads:[~2025-07-02 23:46 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-01 7:50 [PATCH net v5 0/4] net: phy: bcm54811: Fix the PHY initialization Kamil Horák - 2N
2025-07-01 7:50 ` [PATCH net v5 1/4] net: phy: MII-Lite PHY interface mode Kamil Horák - 2N
2025-07-01 7:50 ` [PATCH net v5 2/4] dt-bindings: ethernet-phy: add MII-Lite phy interface type Kamil Horák - 2N
2025-07-01 7:50 ` [PATCH net v5 3/4] net: phy: bcm5481x: MII-Lite activation Kamil Horák - 2N
2025-07-01 7:50 ` [PATCH net v5 4/4] net: phy: bcm54811: Fix the PHY initialization Kamil Horák - 2N
2025-07-02 22:02 ` [PATCH net v5 0/4] " Jakub Kicinski
2025-07-02 23:46 ` Florian Fainelli [this message]
2025-07-03 9:03 ` Kamil Horák (2N)
2025-07-03 10:03 ` Paolo Abeni
2025-07-04 8:35 ` Kamil Horák (2N)
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