From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1EB7AC83F17 for ; Tue, 29 Jul 2025 01:44:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=SogRf0UOUSlrhHt/8IlrSliwaOkeH81vRiYz5whOqPI=; b=dUK6rRI/TnWV80 7rF6rcaJj0eo9C2Xjt/UT8iNjn0A83nVMr3IWQFoXJtaf44vuTOO22mgtgbeHA8dWl9w7tVdhSFck yZvsGlRiIcUof2YipKax3xsX377FfN+GXnrKJpSMI1vjJFWoqvAR233eb3Dr/y0+UtzbTJppLcGef mugb64NlQPEjK6qmS2IzRql9t2b2JIdCuntdrU+9Titk+4g7VxbyqLc1j3D3vdBTaw+dxxD6IOf5E R6HaMjX1BeX6ABro1hhqo0Ks22BdBcrwoY6cPAId8eeVx2ERYdydOsbPlL3VUXAOV+wqKJD9yxnm3 DKQsXv4a6okHbLm+Ez5Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1ugZNf-0000000FiiR-1WU5; Tue, 29 Jul 2025 01:43:51 +0000 Received: from layka.disroot.org ([178.21.23.139]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1ugZLP-0000000FiUa-13si for linux-riscv@lists.infradead.org; Tue, 29 Jul 2025 01:41:32 +0000 Received: from mail01.disroot.lan (localhost [127.0.0.1]) by disroot.org (Postfix) with ESMTP id 4A82325D07; Tue, 29 Jul 2025 03:41:23 +0200 (CEST) X-Virus-Scanned: SPAM Filter at disroot.org Received: from layka.disroot.org ([127.0.0.1]) by localhost (disroot.org [127.0.0.1]) (amavis, port 10024) with ESMTP id Ckl6WRtZjqNd; Tue, 29 Jul 2025 03:41:22 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=disroot.org; s=mail; t=1753753282; bh=7jL0NE4cF4xqYnGuVecwCuQthPBG5AwQZhJM7XTG5Ek=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=B9KloKMhlJyyRh81m9m/G3F+TnYK+unb5HmSIcZYXv9skznThsPV7h/WJffNlxaJj GgelXZd6oZyPw3DHn2h5K07c7MdBLXmnkcXFhOCDK/lbxmgM2JtehkiPcayyUeZLPA CxOt4PLcDLpw7MfjzJ569Yu1jHgXTqSh42zh47HsACMyiVQg/6sJJZnjh1TTSjYhfZ AFWr+MskYiXsSrZT2kLjXuenqSzj67q532Gvy79Xvk/YwuvxoUDyTLwAXRg6ZCfZEk KOov8Z0BmgN26+ZXXUU1EY2M2Go+57hXmXtLODAkruVnsjzMIf4llmKPDmKGsCh0Pb Sn3Y0xyX8GMMw== Date: Tue, 29 Jul 2025 01:41:01 +0000 From: Yao Zi To: Ze Huang , Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Yixun Lan , Thinh Nguyen , Philipp Zabel Cc: linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-kernel@vger.kernel.org, Krzysztof Kozlowski Subject: Re: [PATCH v7 1/2] dt-bindings: usb: dwc3: add support for SpacemiT K1 Message-ID: References: <20250729-dwc3_generic-v7-0-5c791bba826f@linux.dev> <20250729-dwc3_generic-v7-1-5c791bba826f@linux.dev> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20250729-dwc3_generic-v7-1-5c791bba826f@linux.dev> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250728_184131_702087_53FDEA00 X-CRM114-Status: GOOD ( 13.18 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Tue, Jul 29, 2025 at 12:33:55AM +0800, Ze Huang wrote: > Add support for the USB 3.0 Dual-Role Device (DRD) controller embedded > in the SpacemiT K1 SoC. The controller is based on the Synopsys > DesignWare Core USB 3 (DWC3) IP, supporting USB3.0 host mode and USB 2.0 > DRD mode. > > Reviewed-by: Krzysztof Kozlowski > Signed-off-by: Ze Huang > --- > .../devicetree/bindings/usb/spacemit,k1-dwc3.yaml | 124 +++++++++++++++++++++ > 1 file changed, 124 insertions(+) > > diff --git a/Documentation/devicetree/bindings/usb/spacemit,k1-dwc3.yaml b/Documentation/devicetree/bindings/usb/spacemit,k1-dwc3.yaml > new file mode 100644 > index 0000000000000000000000000000000000000000..7007e2bd42016ae0e50c4007e75d26bada34d983 > --- /dev/null > +++ b/Documentation/devicetree/bindings/usb/spacemit,k1-dwc3.yaml > @@ -0,0 +1,124 @@ ... > + resets: > + items: > + - description: USB3.0 AHB reset > + - description: USB3.0 VCC reset > + - description: USB3.0 PHY reset > + - description: PCIE0 global reset (for combo phy) Why should the USB driver takes care of the PCIe stuff? This sounds strange to me. > + reset-names: > + items: > + - const: ahb > + - const: vcc > + - const: phy > + - const: pcie0 Best regards, Yao Zi _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv