From: Krzysztof Kozlowski <krzk@kernel.org>
To: adrianhoyin.ng@altera.com
Cc: gregkh@linuxfoundation.org, robh@kernel.org, krzk+dt@kernel.org,
conor+dt@kernel.org, dinguyen@kernel.org,
Thinh.Nguyen@synopsys.com, devicetree@vger.kernel.org,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/4] arm64: dts: intel: agilex5: Add USB3.1 support for Agilex5 SoCDK
Date: Tue, 11 Nov 2025 09:13:43 +0100 [thread overview]
Message-ID: <20251111-elated-sage-axolotl-e7e2dc@kuoka> (raw)
In-Reply-To: <7ec6e1787a677f6614f7f991a31a9ac58b539780.1762839776.git.adrianhoyin.ng@altera.com>
On Tue, Nov 11, 2025 at 02:18:46PM +0800, adrianhoyin.ng@altera.com wrote:
> From: Adrian Ng Ho Yin <adrianhoyin.ng@altera.com>
>
> Add device tree nodes for the USB3.1 controller on the Agilex5 SoC
> and enable it on the SoCDK board. The USB3.1 block consists of a
> SoC-specific wrapper around the Synopsys DWC3 core that handles clock,
> reset, and address translation configuration.
>
> The DWC3 core is described as a child of the wrapper to reflect the
> hardware hierarchy and comply with the DWC3 binding requirements.
>
> This commit also disables the DWC2 USB controller node, as the daughter
> card does not support simultaneous operation of both USB controllers.
>
> Signed-off-by: Adrian Ng Ho Yin <adrianhoyin.ng@altera.com>
> ---
> .../arm64/boot/dts/intel/socfpga_agilex5.dtsi | 24 +++++++++++++++++++
> .../boot/dts/intel/socfpga_agilex5_socdk.dts | 9 ++++++-
DTS cannot be mixed here. You are targetting USB, so you cannot mix up
other subsystems.
Best regards,
Krzysztof
next prev parent reply other threads:[~2025-11-11 8:13 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-11 6:18 [PATCH 0/4] Add Altera Agilex5 DWC3 support adrianhoyin.ng
2025-11-11 6:18 ` [PATCH 1/4] dt-bindings: usb: dwc3-altera: Add binding for Altera DWC3 wrapper adrianhoyin.ng
2025-11-11 8:12 ` Krzysztof Kozlowski
2025-11-11 8:12 ` Krzysztof Kozlowski
2025-11-11 6:18 ` [PATCH 2/4] arm64: dts: intel: agilex5: Add USB3.1 support for Agilex5 SoCDK adrianhoyin.ng
2025-11-11 8:13 ` Krzysztof Kozlowski [this message]
2025-11-14 6:58 ` kernel test robot
2025-11-11 6:18 ` [PATCH 3/4] usb: dwc3: of-simple: Add support for Agilex5 SoCFPGA adrianhoyin.ng
2025-11-14 0:02 ` Thinh Nguyen
2025-11-11 6:18 ` [PATCH 4/4] usb: dwc3: add support for configurable DMA addressable bits adrianhoyin.ng
2025-11-11 8:14 ` Krzysztof Kozlowski
2025-11-14 0:04 ` Thinh Nguyen
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