From: Yixun Lan <dlan@gentoo.org>
To: Chukun Pan <amadeus@jmu.edu.cn>
Cc: andre.przywara@arm.com, andrew+netdev@lunn.ch,
conor+dt@kernel.org, davem@davemloft.net,
devicetree@vger.kernel.org, edumazet@google.com,
jernej.skrabec@gmail.com, krzk+dt@kernel.org, kuba@kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev,
mripard@kernel.org, netdev@vger.kernel.org, pabeni@redhat.com,
robh@kernel.org, samuel@sholland.org, wens@csie.org
Subject: Re: [PATCH 4/5] arm64: dts: allwinner: a527: add EMAC0 to Radxa A5E board
Date: Fri, 25 Apr 2025 07:46:21 +0000 [thread overview]
Message-ID: <20250425074621-GYC50408@gentoo> (raw)
In-Reply-To: <20250425033001.50236-1-amadeus@jmu.edu.cn>
Hi Chukun,
On 11:30 Fri 25 Apr , Chukun Pan wrote:
> Hi,
>
> > On Radxa A5E board, the EMAC0 connect to an external YT8531C PHY,
> > which features a 25MHz crystal, and using PH8 pin as PHY reset.
> >
> > Tested on A5E board with schematic V1.20.
>
> Although the schematic says it is YT8531C, the PHY on the V1.20 board
> is Maxio MAE0621A. The article of cnx-software also mentioned this:
> https://www.cnx-software.com/2025/01/04/radxa-cubie-a5e-allwinner-a527-t527-sbc-with-hdmi-2-0-dual-gbe-wifi-6-bluetooth-5-4/
>
IMO, then the schematic should be updated, I could definitely adjust
the commit message to reflect this change, but don't know if further
action need to take, like writing a new phy driver, I guess a fallback
to generic phy just works?
(google says, the MAE0621A is a pin-to-pin chip to RTL8211F..)
--
Yixun Lan (dlan)
next prev parent reply other threads:[~2025-04-25 7:48 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-23 14:03 [PATCH 0/5] allwinner: Add EMAC0 support to A523 variant SoC Yixun Lan
2025-04-23 14:03 ` [PATCH 1/5] dt-bindings: sram: sunxi-sram: Add A523 compatible Yixun Lan
2025-04-24 0:46 ` Andre Przywara
2025-04-23 14:03 ` [PATCH 2/5] dt-bindings: arm: sunxi: Add A523 EMAC0 compatible Yixun Lan
2025-04-24 0:48 ` Andre Przywara
2025-04-23 14:03 ` [PATCH 3/5] arm64: dts: allwinner: a523: Add EMAC0 ethernet MAC Yixun Lan
2025-04-24 0:43 ` Andre Przywara
2025-04-24 3:28 ` Yixun Lan
2025-04-24 10:28 ` Chen-Yu Tsai
2025-04-23 14:03 ` [PATCH 4/5] arm64: dts: allwinner: a527: add EMAC0 to Radxa A5E board Yixun Lan
2025-04-23 16:58 ` Andrew Lunn
2025-04-24 0:42 ` Andre Przywara
2025-04-24 10:05 ` Yixun Lan
2025-04-24 12:05 ` Andre Przywara
2025-04-24 12:19 ` Andrew Lunn
2025-04-24 13:20 ` Andre Przywara
2025-04-24 13:32 ` Andrew Lunn
2025-04-24 12:16 ` Andrew Lunn
2025-04-24 12:41 ` Andre Przywara
2025-04-24 12:57 ` Andrew Lunn
2025-04-24 14:00 ` Andre Przywara
2025-04-24 18:38 ` Jernej Škrabec
2025-04-24 19:02 ` Andrew Lunn
2025-04-24 19:05 ` Chen-Yu Tsai
2025-04-24 19:21 ` Jernej Škrabec
2025-04-24 22:56 ` Andre Przywara
2025-04-25 2:01 ` Andrew Lunn
2025-04-25 13:22 ` Andre Przywara
2025-04-24 0:43 ` Andre Przywara
2025-04-24 3:24 ` Yixun Lan
2025-04-25 3:30 ` Chukun Pan
2025-04-25 7:46 ` Yixun Lan [this message]
2025-04-25 10:00 ` Chukun Pan
2025-04-23 14:03 ` [PATCH 5/5] arm64: dts: allwinner: t527: add EMAC0 to Avaoto-A1 board Yixun Lan
2025-04-23 16:59 ` Andrew Lunn
2025-04-24 1:17 ` Andre Przywara
2025-04-24 3:25 ` Yixun Lan
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