linux-kernel - Re: (subset) [PATCH v2 0/5] Fix onboard USB hub instability on RK3399 Puma SoM

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Message-ID: <174731343062.2524804.11565347943974455778.b4-ty@sntech.de>
Date: Thu, 15 May 2025 14:50:45 +0200
From: Heiko Stuebner <heiko@...ech.de>
To: Matthias Kaehlcke <mka@...omium.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Benjamin Bara <benjamin.bara@...data.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Klaus Goger <klaus.goger@...obroma-systems.com>,
	Lukasz Czechowski <lukasz.czechowski@...umatec.com>
Cc: Heiko Stuebner <heiko@...ech.de>,
	linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-rockchip@...ts.infradead.org,
	stable@...r.kernel.org,
	Quentin Schulz <quentin.schulz@...rry.de>
Subject: Re: (subset) [PATCH v2 0/5] Fix onboard USB hub instability on RK3399 Puma SoM


On Fri, 25 Apr 2025 17:18:05 +0200, Lukasz Czechowski wrote:
> The RK3399 Puma SoM contains the internal Cypress CYUSB3304 USB
> hub, that shows instability due to improper reset pin configuration.
> Currently reset pin is modeled as a vcc5v0_host regulator, that
> might result in too short reset pulse duration.
> Starting with the v6.6, the Onboard USB hub driver (later renamed
> to Onboard USB dev) contains support for Cypress HX3 hub family.
> It can be now used to correctly model the RK3399 Puma SoM hardware.
> 
> [...]

Applied, thanks!

[2/5] dt-bindings: usb: cypress,hx3: Add support for all variants
      commit: 1ad4b5a7de16806afc1aeaf012337e62af04e001
[3/5] arm64: dts: rockchip: fix internal USB hub instability on RK3399 Puma
      commit: d7cc532df95f7f159e40595440e4e4b99481457b
[4/5] arm64: dts: rockchip: disable unrouted USB controllers and PHY on RK3399 Puma
      commit: 3373af1d76bacd054b37f3e10266dd335ce425f8
[5/5] arm64: dts: rockchip: disable unrouted USB controllers and PHY on RK3399 Puma with Haikou
      commit: febd8c6ab52c683b447fe22fc740918c86feae43

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