linux-kernel - Re: [PATCH] arm64: dts: rockchip: set PHY address of MT7531 switch to 0x1f

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Date: Sun, 24 Mar 2024 23:38:52 +0100
From: Heiko Stuebner <heiko@...ech.de>
To: Arınç ÜNAL <arinc.unal@...nc9.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>
Cc: Heiko Stuebner <heiko@...ech.de>,
	linux-kernel@...r.kernel.org,
	linux-rockchip@...ts.infradead.org,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	erkin.bozoglu@...ont.com,
	mithat.guner@...ont.com
Subject: Re: [PATCH] arm64: dts: rockchip: set PHY address of MT7531 switch to 0x1f

On Thu, 14 Mar 2024 15:24:35 +0300, Arınç ÜNAL wrote:
> The MT7531 switch listens on PHY address 0x1f on an MDIO bus. I've got two
> findings that support this. There's no bootstrapping option to change the
> PHY address of the switch. The Linux driver hardcodes 0x1f as the PHY
> address of the switch. So the reg property on the device tree is currently
> ignored by the Linux driver.
> 
> Therefore, describe the correct PHY address on Banana Pi BPI-R2 Pro that
> has this switch.
> 
> [...]

Applied, thanks!

[1/1] arm64: dts: rockchip: set PHY address of MT7531 switch to 0x1f
      commit: a2ac2a1b02590a22a236c43c455f421cdede45f5

Best regards,
-- 
Heiko Stuebner <heiko@...ech.de>