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Kennington III" To: Tomer Maimon , Rob Herring Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, openbmc@lists.ozlabs.org, "William A. Kennington III" Subject: [PATCH v2] ARM: dts: nuvoton: Add OHCI node Date: Tue, 1 Apr 2025 16:34:09 -0700 Message-ID: <20250401233409.3215091-1-william@wkennington.com> X-Mailer: git-send-email 2.49.0.472.ge94155a9ec-goog Reply-To: 20240930214329.192587-1-william@wkennington.com Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The EHCI peripheral already exists in the devicetree, but the hardware also supports a discrete OHCI unit on the same USB PHY. Generic OHCI works fine for this device already and has been tested on real hardware. Signed-off-by: William A. Kennington III --- V1 -> V2: Fixed nodename from ohci -> usb arch/arm/boot/dts/nuvoton/nuvoton-common-npcm7xx.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/nuvoton/nuvoton-common-npcm7xx.dtsi b/arch/arm/boot/dts/nuvoton/nuvoton-common-npcm7xx.dtsi index c7880126cc78..5a466e97955a 100644 --- a/arch/arm/boot/dts/nuvoton/nuvoton-common-npcm7xx.dtsi +++ b/arch/arm/boot/dts/nuvoton/nuvoton-common-npcm7xx.dtsi @@ -151,6 +151,13 @@ ehci1: usb@f0806000 { status = "disabled"; }; + ohci1: usb@f0807000 { + compatible = "generic-ohci"; + reg = <0xf0807000 0x1000>; + interrupts = ; + status = "disabled"; + }; + fiu0: spi@fb000000 { compatible = "nuvoton,npcm750-fiu"; #address-cells = <1>; -- 2.49.0.472.ge94155a9ec-goog