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 CA345CD343F for ; Fri, 15 May 2026 09:03:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=T2ZaGVux29bB4QztqEVTUE9+3m9wph3XttnIMDbQw7w=; b=DjJIyDP6khdA+RlNlbH+L/fZUC seXyCVZKmsfOp+L6Yw8mUItz+LNcQOjQvUkRfGnYLNhiEjhjYrofIc3wKb/k0kbJko6u7RR7vf0oM RyVSoEYCSy8/w4Bg8BeNLDBrQtFkcZ4gPLbEzC8u9WBM9ni0jYmZQSwMPUMfGLRkjl91WaixmSm/B bsjj2VYBscif/Hr5kafkSJH1wocFrk+DFuUQLgXzTlWsSbUYe6U43Z5o+AaDH1U4FM2k4tgZCc8a4 ORREcrMdBy46yDx2kA5yD9oFjJGkUbpYOpRg4RRKQBLvysV1ypwWbFSkSg3M1yJ6lGzF+lneatRid gZzlfggg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wNoRa-00000007pKi-3Cpy; Fri, 15 May 2026 09:02:54 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wNoRX-00000007pE8-04G0 for linux-arm-kernel@bombadil.infradead.org; Fri, 15 May 2026 09:02:51 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Transfer-Encoding:MIME-Version :References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=T2ZaGVux29bB4QztqEVTUE9+3m9wph3XttnIMDbQw7w=; b=fo8+nwvO2p4DAW6ggBLD6ON1PU LP2Hoonu1CNa6p/2YtGvf2WGGG5Mi+ZR9WbQYiVwvyoWcywYabG8yq7u333/1AxodxKIILsWsK6yp +Ad2hk725VTkcKudrSS3R7nI33GJdXIQX7T685hCpPYnP/4dmYguzXTXxCzIcR4JoAnT6QrfEsYeg 78fdyZdUdFytb7hXFHbVlWnIFxiXDnwdnb8hjLDIX5gPz6WFlr0oCsCPGIYLAtFfoCRTElofPpglF SFtidI3ALrR5N/GGSTb7X/XxpTuUh+a9FQSkwBf4B8+zMLnOJpq2A1OKnshvAsDMJwz7ApqUQyneA eXNGPqeA==; Received: from mail-pj1-x102d.google.com ([2607:f8b0:4864:20::102d]) by desiato.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wNoRS-00000004hET-42eE for linux-arm-kernel@lists.infradead.org; Fri, 15 May 2026 09:02:49 +0000 Received: by mail-pj1-x102d.google.com with SMTP id 98e67ed59e1d1-365e20fe3b8so5375020a91.3 for ; Fri, 15 May 2026 02:02:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1778835765; x=1779440565; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=T2ZaGVux29bB4QztqEVTUE9+3m9wph3XttnIMDbQw7w=; b=laT+Uzw/e7PUf4vhfuRP8FHpGHzgRAf0P8NE2gVnDECk4tF1EZLwsVY07ATC4w5gzd 3WfOh+eGAIaUIYEq0q3rP549wl//Jtya7nzHp4IfiY0/N6/5HJJIoppUDYknhnX9+IA4 LOGpsLvy3AuKpX/sGN5rtMnhh8KlID8cGZTOM= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1778835765; x=1779440565; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=T2ZaGVux29bB4QztqEVTUE9+3m9wph3XttnIMDbQw7w=; b=LEoggxAQCtwDR2vITMzSlZCol+/bNRApjeOJtnGoLQAFsj/mICmv8QnkuJsJ5aoA/i rAo8VrkltvKsPnhumXq/4K+UHouLv1Rs6pxROKopILMxotAeDqfPko2fJldpPfAPTWb0 jb/qcEqfuKzn/0MSUQRUBh6Nk6Z54neRlFS9ccc+bl9mtdyzBhNV5bOM1FvtGJAlSB+H mFEBMayLsQOjwJsKoHMpPr7EO2NJIbrTXixnMhOUgyX0mGUHoQxgvCGf0CaAsKnSP0S5 6IwZyNqZY3BE9MvLFEce3zbDPa7jk/pKfYaavmiPSwiO4MD1C/XSdXxy5Vyais/3D8LG HGGA== X-Forwarded-Encrypted: i=1; AFNElJ/4vCwlXCuEY5sEh/mWtX+Ov68k4Q1epQPOOGQGdfgOoOR2avl+pr3PCN0WZbEsUX75XkEiNtFr8oBgrYmvGC8x@lists.infradead.org X-Gm-Message-State: AOJu0YzkJbKJZo5GBj4iTcKU+Y+9g1sMNFe4RzNYLqL4zgywhqFfKS9I Ryr7hkxTNrm9WCKDkVKXGQald9jJqbk74tTFqQC1vIWoxnB4Ze7U0AAP0xSXM9ZJ2Q== X-Gm-Gg: Acq92OEjinAss6VgW8XkGBlTYb3fNhloZ+OdeqrM3GUMIsLa0x4BrukP3Nx1MOGdMP7 jiho9IZAKRRgvHbYIBW82nx8BFLynYAs+yr2AWL5RpLdKDtWoSiD6EiY3xSnrAZ6U/CnbBof+Z8 NIOQU2mVboHJpqvDEztSDj2RdezSbbe68lur0Z1GRX0eTa2U58rKfhl8nr3iya3KbSvMSOrGrBc fjedBHVIMDFahJSykJPNn1m2btfWavp4d8Vo7iq8z3zqZzhtIUGF0L631idiWC0zEXnw9VRFR/y y4sZsS4wUMXwsW3AFtjcooLWLlmow87HLMA0t4n9913oaqxVO3WK3AD9Sx7PZtUnlRTvwHqY9Ew KZpo6pm/nMGpz9UWrqYVrXuicnpusPinwgyHuTpVUzKleRs/RxPDdfmer9EuJvVf4GxBFBn6Vu9 45RYDT0jrPd6d5EDhWlV2UXYZ653nsSIFNBEA39Zt+frBx7AF6uVPoT93pixYjKEi5FJEgB/wep TLIzvfWXDoTcIWatOQ= X-Received: by 2002:a17:90b:53cf:b0:366:16d1:6a25 with SMTP id 98e67ed59e1d1-369518b206cmr3162750a91.5.1778835765371; Fri, 15 May 2026 02:02:45 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2a00:79e0:201d:8:b3d8:e32e:c2fc:c31e]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-36951584654sm2076537a91.7.2026.05.15.02.02.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 15 May 2026 02:02:44 -0700 (PDT) From: Chen-Yu Tsai To: Bartosz Golaszewski , Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno Cc: Chen-Yu Tsai , linux-pm@vger.kernel.org, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Manivannan Sadhasivam Subject: [PATCH RFC 11/12] arm64: dts: mediatek: mt8195-cherry: Add USB type-A connector Date: Fri, 15 May 2026 17:01:47 +0800 Message-ID: <20260515090149.3169406-12-wenst@chromium.org> X-Mailer: git-send-email 2.54.0.563.g4f69b47b94-goog In-Reply-To: <20260515090149.3169406-1-wenst@chromium.org> References: <20260515090149.3169406-1-wenst@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260515_100247_475698_01EE7736 X-CRM114-Status: GOOD ( 12.66 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The MT8195 Cherry design features a USB type-A connector for external devices. Add a proper representation for it with a node for the connector and OF graph connection to the USB hub behind it. Signed-off-by: Chen-Yu Tsai --- .../boot/dts/mediatek/mt8195-cherry.dtsi | 72 ++++++++++++++++++- 1 file changed, 70 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi index c95a54de3567..b21cbe918c1f 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi @@ -153,7 +153,6 @@ usb_vbus: regulator-5v0-usb-vbus { compatible = "regulator-fixed"; regulator-name = "usb-vbus"; enable-active-high; - regulator-always-on; vin-supply = <&pp5000_s5>; }; @@ -267,6 +266,32 @@ tboard_thermistor2: thermal-sensor-t2 { 125000 44>; }; + usb-a-connector { + compatible = "usb-a-connector"; + vbus-supply = <&usb_vbus>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + usb_a_u2_ep: endpoint { + remote-endpoint = <&usb2_hub_p3_ep>; + }; + }; + + port@1 { + reg = <1>; + + usb_a_u3_ep: endpoint { + remote-endpoint = <&usb3_hub_p3_ep>; + }; + }; + }; + }; + wifi-bt-connector { compatible = "pcie-m2-e-connector"; pinctrl-names = "default"; @@ -1672,9 +1697,52 @@ vdosys1_ep_ext: endpoint@1 { &xhci0 { rx-fifo-depth = <3072>; - vbus-supply = <&usb_vbus>; + #address-cells = <1>; + #size-cells = <0>; vusb33-supply = <&mt6359_vusb_ldo_reg>; status = "okay"; + + usb3_hub: usb-hub@1 { + compatible = "usb5e3,620"; + reg = <1>; + reset-gpios = <&pio 84 GPIO_ACTIVE_LOW>; + vdd-supply = <&pp5000_s5>; + peer-hub = <&usb2_hub>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@3 { + reg = <3>; + + usb3_hub_p3_ep: endpoint { + remote-endpoint = <&usb_a_u3_ep>; + }; + }; + }; + }; + + usb2_hub: usb-hub@2 { + compatible = "usb5e3,610"; + reg = <2>; + reset-gpios = <&pio 84 GPIO_ACTIVE_LOW>; + vdd-supply = <&pp5000_s5>; + peer-hub = <&usb3_hub>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@3 { + reg = <3>; + + usb2_hub_p3_ep: endpoint { + remote-endpoint = <&usb_a_u2_ep>; + }; + }; + }; + }; }; &xhci2 { -- 2.54.0.563.g4f69b47b94-goog