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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 EF4E9CD5BB7 for ; Fri, 22 May 2026 14:41:28 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4A84010F5F0; Fri, 22 May 2026 14:41:26 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="VaYu/rnD"; dkim-atps=neutral Received: from mail-pj1-f45.google.com (mail-pj1-f45.google.com [209.85.216.45]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0F3D710E168 for ; Fri, 22 May 2026 06:07:36 +0000 (UTC) Received: by mail-pj1-f45.google.com with SMTP id 98e67ed59e1d1-369576666d5so3258617a91.0 for ; Thu, 21 May 2026 23:07:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1779430055; x=1780034855; darn=lists.freedesktop.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=0GxXWPb5b7IE1WF73BuquobJeXJY1I1vTx7dwyLAryI=; b=VaYu/rnDd54qlEy5UoobhaQSGEz/9oqcqwXH8D2eABIf+vqzTShOD4H7eNTJ6ACDFv xPtrOBagbo4P6ZJD1fVW2dYbMtNlHBFYOiO+cllNo/WXVA3a5rVW6PfXULgtUdJ4w/mr YqvC03SyFXz/3Ec1KYaedwL5wfs/J5698DX1bpi3GiP9JND7dtC7NHX7630b2lIsG75S rMnpKvT+un6qDNOWmFcDgqibd9NtL5xwdjKiTNT9zuFPG1BNtYoypiNCJQx1KeBNhI4o QQ5ngi2eO506BhH7E9bBIhvdMehkN2i6g/uFnF7hRPYyjWYvebqPcWnjrVBcFNDlH7Ab wQzQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1779430055; x=1780034855; 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=0GxXWPb5b7IE1WF73BuquobJeXJY1I1vTx7dwyLAryI=; b=ZDkqvCVTIX4CrtpMMndrYQG1z5f/3u7Of3VwSnDfBEvizI0FIvWEJvNOMTQ7YZ5Dg3 JVmCan9bxp5JaqztPdm7/YlVfiGyUU2rVe1dnO8CijmHhD5xvE+bnfwWv/bzSx/LU9tK WgZw1s1jxJnqBKqkZftCkMDZrpgJGxtYJzD9oggf36iEeMCb3XynO+5gKMB+5s64pwK/ wEimbuelY+BufN2nA+tPoqjMa2ZeLdf1IJXf8MoPW/D59x2hY7nPMZdIfti/9/hH/LVX hl6Wq9tuAGtDFm313u8L6b5pKWQt/OtWHuSOgAlybXh+1KSZJF1P/UvwXls+Mw+M8+Ca v7tA== X-Forwarded-Encrypted: i=1; AFNElJ8moUVSIfgvuZgI99OUON52lhEwCY01SFTJzzSFSskyNeR52+6+8bnkZXA8V8ZWc9b9Ts1CKzgviO8=@lists.freedesktop.org X-Gm-Message-State: AOJu0YwdFl1TB1ukF/+ebZFFj2wyR8URouPA3kjQTrFErj0AUoeRnZ9l QiwrbhwVRjzApHjBOSUuxll2rL2iQ/AQlTl7rTFCsDqdLJ69yeviAqVJ X-Gm-Gg: Acq92OHDxttCE05jJmcekhB5Cc2FgddcCY1Po/so3wV8eOi7nvnn6qDuyGus2i8v6xy pfwwzq1f8TB8sM8RegIBJsE8DcDhvCgokrDAJRLcQKGfg7jf3immvUxkpoqX78RYOC5Fouh5mhq 43/U63CHWKURi9pFOJ59rvuzIi6ygk+YMLnNES/Qb6AkvOt/wJB9GKerCqIiODE+6nsRmAASdj/ RAPArF4by9z4HjOiOraCsVsuiatG4YPD60sNU6JTxGl9LymCW+3fX0FHr7KZAAKk+9BqUBFuLqu estWy4LaOA9QiTyzKaeLh/gzc+KWxBnMuiQRIdD31Uz7ROe4y2t79ms5XQTDksPTUpLBepsxO1X KoDz5GMiAVUWm0ij0D6mutrGXFNnZWIb7jKhzrzjXS49u5cJBn4myw+l2dESHv2EXob7pbkFpHU +MogaQaoU2DlNv4cjsuF4mZiuVmOLFBA4ze8dnfiI4awD9CJn2/gtkJXDJ1WHnhwnlJQ== X-Received: by 2002:a17:90b:270e:b0:362:e826:cefe with SMTP id 98e67ed59e1d1-36a67697a77mr2327977a91.23.1779430055466; Thu, 21 May 2026 23:07:35 -0700 (PDT) Received: from radxa (122-58-25-162-adsl.sparkbb.co.nz. [122.58.25.162]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-36a7212aa06sm428572a91.3.2026.05.21.23.07.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 21 May 2026 23:07:35 -0700 (PDT) From: Graham O'Connor To: linux-arm-msm@vger.kernel.org Cc: andersson@kernel.org, konradybcio@kernel.org, robin.clark@oss.qualcomm.com, lumag@kernel.org, abhinav.kumar@linux.dev, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Graham O'Connor Subject: [PATCH 4/6] arm64: dts: qcom: qcs6490-radxa-dragon-q6a: Add regulator supplies and disable EUD Date: Fri, 22 May 2026 18:06:43 +1200 Message-ID: <20260522060645.4399-5-graham.oconnor@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260522060645.4399-1-graham.oconnor@gmail.com> References: <20260522060645.4399-1-graham.oconnor@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Mailman-Approved-At: Fri, 22 May 2026 14:41:04 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add missing regulator supplies for qfprom and the PCIe controllers. The qfprom node requires vcc-supply for correct eFuse reading. The PCIe controllers require vdda and vddpe-3v3 supplies for the PHY and connector power rails. Disable the Embedded USB Debugger (EUD) as it conflicts with normal USB operation on this board. Tested on Radxa Dragon Q6A (QCS6490) Signed-off-by: Graham O'Connor --- .../dts/qcom/qcs6490-radxa-dragon-q6a.dts | 20 +++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/qcs6490-radxa-dragon-q6a.dts b/arch/arm64/boot/dts/qcom/qcs6490-radxa-dragon-q6a.dts index bb5a42b03..4003837ad 100644 --- a/arch/arm64/boot/dts/qcom/qcs6490-radxa-dragon-q6a.dts +++ b/arch/arm64/boot/dts/qcom/qcs6490-radxa-dragon-q6a.dts @@ -1093,3 +1093,23 @@ &sdc2_data { bias-pull-up; drive-strength = <10>; }; + +/* Provide required regulator supplies for qfprom and PCIe controllers */ +&qfprom { + vcc-supply = <&vreg_l1c_1p8>; +}; + +&pcie0 { + vdda-supply = <&vreg_l1c_1p8>; + vddpe-3v3-supply = <&vreg_bob_3p296>; +}; + +&pcie1 { + vdda-supply = <&vreg_l1c_1p8>; + vddpe-3v3-supply = <&vreg_bob_3p296>; +}; + +/* Disable EUD as it conflicts with USB operation */ +&eud { + status = "disabled"; +}; -- 2.53.0