From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f52.google.com (mail-pj1-f52.google.com [209.85.216.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 434DE382F28 for ; Fri, 22 May 2026 06:07:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.52 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779430057; cv=none; b=CFGunEt4xJF3xnu08hGdt7EPs2sNwFie93XxfUth8/2EvNehGvdj891tmr1uCoSHcG295u29WFBKNdbvKddb+B1QuLb8IggIgbufZIxgDBjiYrsxDuQn0C97CNN34wmHGHt9xMBDIHgRNyr7hhUCkuzni8zysXGV/e8EZG3UbMc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779430057; c=relaxed/simple; bh=/I7WuYR6MH/DwUP9up6B//pZnATesBLUuziLXAJIHF8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=pbpzU6Mtq8ULHiSoo+6w3fScpzcQhDQ1xwWQ+DQXXqNwZPL3Pvo83JKlN01Dx79kaXyT/Fc2BAQ2E1UrV92UBMcahKHPFriMEzqs6lqP5nxXPH43dt8GMvMIFPiseYnTl3/xAwkJvsfYbP92b6gvlzJSbtF4lvUKaQbTo8sWTOQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=IM0YKZhM; arc=none smtp.client-ip=209.85.216.52 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="IM0YKZhM" Received: by mail-pj1-f52.google.com with SMTP id 98e67ed59e1d1-36a7bbb9698so71909a91.2 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=vger.kernel.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=IM0YKZhMO0xiZohYIxkgz5yMTixAWoG867iyXV30gkhhoakHUocUI98v9zKMWHUEUG CkSPn9OoCrag5WW0+gA2ley4knveFGmOwcU9o69C0nt+m/oA3zUiW8TVx1kzPFkycRfn PgU9hBDNI8i9QtpaVE1nUzCgQl2+Zf2XwovuJmrcgVHIw0My3jXl5sLIXLfAW+y2XaPR TysIS2UCWBXReFA1Q8WEw+Yg5Vlrk5WCr+Ua+Dbk7M7/YPKjq551ahDclH5IM2VZbQPd gn5qUjvszCjOX+myMMDN/05rVzRrFjrZ8T/GvWJAfUZFuwkwd2QZIPvwWBmvsz04KKvs i3LA== 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=GTKKExDpAiLAWfcOUpem3oujMidZ/2Br4fb+kDy21230zLVhx4QB4tpWGwe5rwCuFA Jzzy6pcUdXCDzRlBga8AS2d5dg+dee9KYCT4XMiuAhmvjWQ1G9iARk5Z8dpaJNDBTdFw qu/heTsN6xKH5cLQGH5FyIQaQC2duDJHzXHHnmeojhVN4B6n4thSafI72IzLTbAkvzN6 jGaDlygFxD+jhRnqyUXnpoFLSHVY8fZ8h4nvPAtkezgnQjF1WUWB4H1EprCSX/P2JyYs hWaILZyNyArBWAUwabNOQYNWp7M2efFG9M+Zd1YNfHpDVEIIin1H9+EuvdzBsgXc9Xr9 kfYw== X-Forwarded-Encrypted: i=1; AFNElJ9egc2s96M5FL7BjmqQ7b9pc1MzOcmfxNbysf1wuWVKpffNauyV/BF2x3+2XQmz8YL1eU2KUtN+HXbf@vger.kernel.org X-Gm-Message-State: AOJu0Yxm71oBxcziryAtWU5FsqfCzoxgCYQ9TSWZUGIRMCjSVfp0EFYx KOqRUdxwSnYMTMijBZCdKwbXgmSCiYuzmBq5j8u646ZcoFC28Xwh+4+U X-Gm-Gg: Acq92OHNM+PlSYbddqfecQc6mENdSvXNO2VcNkqp51stFLd4tIk3wxcKGoTsNia5C7w iOCRQ+YkLsDABILq3y9rjr+7k2ZCLcQtcXCPeaq7GFgrm3tWwZoeUe0JwyPDubvH//TfdpodlEk byikDRxBSbfaicDWReG7D11AzncecIjWr/JrOhuv/aca1WQykTDe3HETYl6k2MJ0eDuLax5rPdy LpC4Vop7zDzoF2yNsUnCbW72Rc8x0w+XSqKgQv/1cxnwYJdav1yClF7tEIBs+YtdC4uSfZGottw od/atbwaXWV0bo9rCpn79egitt1bMRi/xok1OMsy2yEzUloaXannEG34d7wdD8NnyHj/nybAU4e SpEIxeOmMrJumseg94WU7vRkHRXMby44M4tAWZT9/iLS2/7XaqXh58VrMl52h9gvLAOa33nb8BR 3uTYLWHYwiMd4SuAa9nbui0+A43ZiIysP7uPc7mDSCDxfJHzIzP7+2bRpTOZSJ5033lg== 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> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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