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Kennington III" To: Tomer Maimon , Rob Herring Subject: [PATCH] ARM: dts: nuvoton: Add OHCI node Date: Mon, 30 Sep 2024 14:43:29 -0700 Message-ID: <20240930214329.192587-1-william@wkennington.com> X-Mailer: git-send-email 2.46.1.824.gd892dcdcdd-goog MIME-Version: 1.0 X-Spam-Status: No, score=0.0 required=5.0 tests=ARC_SIGNED,ARC_VALID, DKIM_SIGNED,DKIM_VALID,SPF_HELO_NONE,SPF_NONE autolearn=disabled version=4.0.0 X-Spam-Checker-Version: SpamAssassin 4.0.0 (2022-12-13) on lists.ozlabs.org X-BeenThere: openbmc@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development list for OpenBMC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, openbmc@lists.ozlabs.org, linux-kernel@vger.kernel.org, "William A. Kennington III" Errors-To: openbmc-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "openbmc" From: "William A. Kennington III" 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 --- 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 358b52894ac0..5aeb5009a5d7 100644 --- a/arch/arm/boot/dts/nuvoton/nuvoton-common-npcm7xx.dtsi +++ b/arch/arm/boot/dts/nuvoton/nuvoton-common-npcm7xx.dtsi @@ -142,6 +142,13 @@ gmac0: eth@f0802000 { status = "disabled"; }; + ohci1: ohci@f0807000 { + compatible = "generic-ohci"; + reg = <0xf0807000 0x1000>; + interrupts = ; + status = "disabled"; + }; + ehci1: usb@f0806000 { compatible = "nuvoton,npcm750-ehci"; reg = <0xf0806000 0x1000>;