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 8AB90C982FA for ; Tue, 22 Sep 2026 11:05:01 +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:Mime-Version:In-Reply-To:Message-Id: Subject:Date:To:References:From:Cc:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=LQsFmEBq4Tg8bu1FPHlT5JrGwaBlLB9NvXhKyw4Fpxo=; b=fT0AeRu4YHlxAL J1mvFEihpBGmiFJ7QaAsHwG63z9XlHqlqxbDD/ongkx+0Nnhp42ILAxPP6wTTHnrjlNHymIKCTfJB RfxrILHz2/FR1xdZxe7aQPbLFQXr+2HLGJzdCh6STDNmv0xlRGymM0qF4Ue3d5pc6bOM11VGXwQ0z +glrlgDf1GQVAqQoxDbFYkLaqtwTFzuEn59m2soq/8CDsnfApL7e4tEIVFVQyVNfBZhICZTqWIBS/ bC39dy15c6nJ239tw1vOStBB4GC3nfGg/ocK86R0w0gYmsilcm4ibEDIOi/yJq5KlYA1dl6Hc5Jfl qP+W+upC1cVbzhnTfAEQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x8yIs-000000058iW-1UOo; Tue, 22 Sep 2026 11:04:50 +0000 Received: from va-2-35.ptr.blmpb.com ([209.127.231.35]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x8yIq-000000058i3-0WvB for linux-riscv@lists.infradead.org; Tue, 22 Sep 2026 11:04:49 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; s=s1; d=deepcomputing-io.20200927.dkim.feishu.cn; t=1790075082; h=from:subject:mime-version:from:date:message-id:subject:to:cc: reply-to:content-type:mime-version:in-reply-to:message-id; bh=rFGPbCu53GFL/4qegEhAxeYlom/jwwxA377ZvxKEsl8=; b=BXapSEhxXphY83h5L5pGHH2v417LgfhNbPAB+FbroRg0OUqKD0hE6o3g/0thrQlVE7maR9 uVkKChscn8ErHMmdNmjoW1FUV9LnDurhGZOwbSx3qYp6ztzwMzt/r51JnuH0rTb577B1DD gckWUi0aeklkWYeAF7A5pLH0NkuMac62OH79AcBYckatpQEpXBCKU8sTGCGXBT3swNKVTG qeN80BQJvZZyg4lDKciMgE6W50Zf4Nrqv5kcGLcF96CXzUcUZRWjjTDSmkx6RPl8Fj2lmi SYHihH1z5KXk8Xk6oGT8BSEGX0z260R9YKTl/4ttnNno/2m/6C0kZCz3ngvklA== Cc: "Alexandre Ghiti" , , , , , "Sandie Cao" From: "Sandie Cao" References: <20260922110231.3426011-1-sandie.cao@deepcomputing.io> Received: from roma-Laptop-12th-Gen-Intel-Core.lan ([183.23.111.1]) by smtp.feishu.cn with ESMTPS; Tue, 22 Sep 2026 19:04:39 +0800 To: "Yixun Lan" , "Troy Mitchell" , "Conor Dooley" , "Rob Herring" , "Krzysztof Kozlowski" , "Paul Walmsley" , "Palmer Dabbelt" , "Albert Ou" Date: Tue, 22 Sep 2026 19:04:34 +0800 X-Lms-Return-Path: X-Original-From: Sandie Cao Subject: [PATCH 2/3] riscv: dts: spacemit: k3-deepcomputing-fml13v05: add USB controller and USB phy support Message-Id: <20260922110434.3426051-1-sandie.cao@deepcomputing.io> In-Reply-To: <20260922110231.3426011-1-sandie.cao@deepcomputing.io> Mime-Version: 1.0 X-Mailer: git-send-email 2.43.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260922_040448_239540_95125209 X-CRM114-Status: UNSURE ( 5.84 ) X-CRM114-Notice: Please train this message. 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 Add USB device node (b, c, d) to DeepComputing FML13V05 board. USB A works on otg mode, it isn't configured currently. - 4 USB-C Ports - Port 1: PD 3.0 (65W Max), USB 3.2 Gen 1 - Port 2: PD 3.0 (65W Max), USB 3.2 Gen 1, DP 1.4 (4K@60Hz) - Port 3 & 4: USB 3.2 Gen 1 Signed-off-by: Sandie Cao --- .../spacemit/k3-deepcomputing-fml13v05.dts | 44 +++++++++++++ arch/riscv/boot/dts/spacemit/k3.dtsi | 66 +++++++++++++++++++ 2 files changed, 110 insertions(+) diff --git a/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts b/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts index 804abc85602a..55b0f63dcb2e 100644 --- a/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts +++ b/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts @@ -179,8 +179,52 @@ dldo7: dldo7 { }; }; +&combophy { + spacemit,apmu = <&syscon_apmu 0x17>; + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_0_cfg>; status = "okay"; }; + +&usb2_host { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + hub@1 { + compatible = "usb5e3,608"; + reg = <1>; + }; +}; + +&usb2_phy { + status = "okay"; +}; + +&usb3b_u2phy { + status = "okay"; +}; + +&usb3b { + status = "okay"; +}; + +&usb3c_u2phy { + status = "okay"; +}; + +&usb3c { + status = "okay"; +}; + +&usb3d_u2phy { + status = "okay"; +}; + +&usb3d { + status = "okay"; +}; diff --git a/arch/riscv/boot/dts/spacemit/k3.dtsi b/arch/riscv/boot/dts/spacemit/k3.dtsi index b9977e78e096..ae3f8bb1e5ed 100644 --- a/arch/riscv/boot/dts/spacemit/k3.dtsi +++ b/arch/riscv/boot/dts/spacemit/k3.dtsi @@ -441,6 +441,72 @@ soc: soc { dma-noncoherent; ranges; + usb3b: usb@81400000 { + compatible = "spacemit,k3-dwc3"; + reg = <0x0 0x81400000 0x0 0x10000>; + interrupts = <125 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&saplic>; + clocks = <&syscon_apmu CLK_APMU_USB3_PORTB_BUS>; + clock-names = "usbdrd30"; + resets = <&syscon_apmu RESET_APMU_USB3_B_AHB>, + <&syscon_apmu RESET_APMU_USB3_B_VCC>, + <&syscon_apmu RESET_APMU_USB3_B_PHY>; + reset-names = "ahb", "vcc", "phy"; + phys = <&usb3b_u2phy>, + <&combophy 2 PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; + phy_type = "utmi"; + snps,dis_enblslpm_quirk; + snps,dis_u2_susphy_quirk; + snps,dis_u3_susphy_quirk; + snps,dis-del-phy-power-chg-quirk; + snps,dis-tx-ipgap-linecheck-quirk; + snps,parkmode-disable-ss-quirk; + dr_mode = "host"; + status = "disabled"; + }; + + usb3b_u2phy: phy@81500000 { + compatible = "spacemit,k3-usb2-phy"; + reg = <0x0 0x81500000 0x0 0x200>; + clocks = <&syscon_apmu CLK_APMU_USB2_BUS>; + #phy-cells = <0>; + status = "disabled"; + }; + + usb3c: usb@81700000 { + compatible = "spacemit,k3-dwc3"; + reg = <0x0 0x81700000 0x0 0x10000>; + interrupts = <148 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&saplic>; + clocks = <&syscon_apmu CLK_APMU_USB3_PORTC_BUS>; + clock-names = "usbdrd30"; + resets = <&syscon_apmu RESET_APMU_USB3_C_AHB>, + <&syscon_apmu RESET_APMU_USB3_C_VCC>, + <&syscon_apmu RESET_APMU_USB3_C_PHY>; + reset-names = "ahb", "vcc", "phy"; + phys = <&usb3c_u2phy>, + <&combophy 3 PHY_TYPE_USB3>; + phy-names = "usb2-phy", "usb3-phy"; + phy_type = "utmi"; + snps,dis_enblslpm_quirk; + snps,dis_u2_susphy_quirk; + snps,dis_u3_susphy_quirk; + snps,dis-del-phy-power-chg-quirk; + snps,dis-tx-ipgap-linecheck-quirk; + snps,parkmode-disable-ss-quirk; + dr_mode = "host"; + status = "disabled"; + }; + + usb3c_u2phy: phy@81800000 { + compatible = "spacemit,k3-usb2-phy"; + reg = <0x0 0x81800000 0x0 0x200>; + clocks = <&syscon_apmu CLK_APMU_USB2_BUS>; + #phy-cells = <0>; + status = "disabled"; + }; + usb3d: usb@81a00000 { compatible = "spacemit,k3-dwc3"; reg = <0x0 0x81a00000 0x0 0x10000>; -- 2.43.0 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv