From: Andrew Lunn <andrew@lunn.ch>
To: Jacky Chou <jacky_chou@aspeedtech.com>
Cc: Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Po-Yu Chuang <ratbert@faraday-tech.com>,
Eric Dumazet <edumazet@kernel.org>,
Heiner Kallweit <hkallweit1@gmail.com>,
Russell King <linux@armlinux.org.uk>,
netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH net-next v2 4/6] net: ftgmac100: Require phy-mode for AST2700
Date: Tue, 6 Oct 2026 18:21:16 +0200 [thread overview]
Message-ID: <3e296889-3a08-4511-8a91-26e86a7ea500@lunn.ch> (raw)
In-Reply-To: <20261006-support_ast2700-v2-4-36de51fb8066@aspeedtech.com>
On Tue, Oct 06, 2026 at 03:20:42PM +0800, Jacky Chou wrote:
> The driver currently defaults to RGMII when the "phy-mode" property
> is missing from the device tree. This default is no longer valid for
> AST2700, which also supports RMII via FTGMAC100_QUIRK_RMII_ENABLE.
>
> Make "phy-mode" a required property for AST2700 and fail probe with
> an error message if it is not specified, instead of silently
> defaulting to RGMII.
You need to update the DT binding, mark it as required for ast2700.
Andrew
---
pw-bot: cr
next prev parent reply other threads:[~2026-10-06 16:21 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-06 7:20 [PATCH net-next v2 0/6] net: ftgmac100: Add AST2700 support Jacky Chou
2026-10-06 7:20 ` [PATCH net-next v2 1/6] dt-bindings: net: ftgmac100: Add AST2700 compatible Jacky Chou
2026-10-06 7:20 ` [PATCH net-next v2 2/6] net: ftgmac100: Add AST2700 compatible support Jacky Chou
2026-10-06 16:22 ` Andrew Lunn
2026-10-06 7:20 ` [PATCH net-next v2 3/6] net: ftgmac100: Enable AST2700 RMII support Jacky Chou
2026-10-06 16:31 ` Andrew Lunn
2026-10-06 7:20 ` [PATCH net-next v2 4/6] net: ftgmac100: Require phy-mode for AST2700 Jacky Chou
2026-10-06 16:21 ` Andrew Lunn [this message]
2026-10-06 7:20 ` [PATCH net-next v2 5/6] net: ftgmac100: Add AST2700 upper DMA address support Jacky Chou
2026-10-06 7:20 ` [PATCH net-next v2 6/6] net: ftgmac100: Allow building on ARM64 Jacky Chou
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