From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1F32C1F03DE; Wed, 25 Feb 2026 01:30:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771983020; cv=none; b=r+3+M1ETl9h21CDzi9DHVQYA2ZpJMQ//XRtIh6k68zRFh3hB7/U7/3AC+JB82hp+FpMJFQe1JOW5v+FBv55CsZyeV+S+E3H6TiSoEztutyRk/UP+Jj4vyxICO3/3ENMdnT5vBEF8PCcv6EDf2f7jhcyaZTQ96n3zs9XPleU02T4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771983020; c=relaxed/simple; bh=o+9wAv8DfY4ejroE+7z1pof63lfrvgxs2zJp1Tce7E0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=cn14I5NBCa2S6qBSPgcOW6WPVWuRAxW1O8z1ZP6n2sThNZEizt1XbOTKMfqF1l8oig/CkJ+PgdAJiebe9jeDXuerr8gmIJdzIOzEtM4BYuWWXgpYw//nTvzc9SiCtY35KMzCD5pXCNc8BO3gLb8wbwU4IRKTMlcjZQ8FFPGIFyc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=AM+9SkRP; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="AM+9SkRP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D958AC116D0; Wed, 25 Feb 2026 01:30:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1771983020; bh=o+9wAv8DfY4ejroE+7z1pof63lfrvgxs2zJp1Tce7E0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=AM+9SkRP8tHUvkALRZ/+X64TNjCUySXkVnrYLBqfipeb758N99dge3IxFz/04cpBU jda1ugV3wwNVu6yfc7Tb2LHxqYKjpF70gi3Os5+o4/HCxm91oY8b/ncaiyOpP+K+id JnvMDJWcd6FNm3gp+i2LQ9w3St1Dx65KwoHMh3z0= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Viken Dadhaniya , Konrad Dybcio , Bjorn Andersson , Sasha Levin Subject: [PATCH 6.19 187/781] arm64: dts: qcom: talos: Drop opp-shared from QUP OPP table Date: Tue, 24 Feb 2026 17:14:56 -0800 Message-ID: <20260225012404.231917022@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260225012359.695468795@linuxfoundation.org> References: <20260225012359.695468795@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Viken Dadhaniya [ Upstream commit dda4bdd325326dd67ae4401f4f3d35b9cf781e3f ] QUP devices are currently marked with opp-shared in their OPP table, causing the kernel to treat them as part of a shared OPP domain. This leads to the qcom_geni_serial driver failing to probe with error -EBUSY (-16). Remove the opp-shared property to ensure the OPP framework treats the QUP OPP table as device-specific, allowing the serial driver to probe successfully Fixes: f6746dc9e379 ("arm64: dts: qcom: qcs615: Add QUPv3 configuration") Signed-off-by: Viken Dadhaniya Reviewed-by: Konrad Dybcio Link: https://lore.kernel.org/r/20251111170350.525832-1-viken.dadhaniya@oss.qualcomm.com Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/talos.dtsi | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/talos.dtsi b/arch/arm64/boot/dts/qcom/talos.dtsi index 95d26e3136229..3ef21bae31742 100644 --- a/arch/arm64/boot/dts/qcom/talos.dtsi +++ b/arch/arm64/boot/dts/qcom/talos.dtsi @@ -537,7 +537,6 @@ cdsp_smp2p_in: slave-kernel { qup_opp_table: opp-table-qup { compatible = "operating-points-v2"; - opp-shared; opp-75000000 { opp-hz = /bits/ 64 <75000000>; -- 2.51.0