From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 978D83876A7; Sat, 12 Sep 2026 07:45:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789199150; cv=none; b=u3FH6hAzkGuyoJ3SAc+AF8cW5nDCzwwR2At27p/hvFGte/MOaNc1izPpZZBsdgBY5fKC54VKPE/PJzZklpbN3Ukr93KbPsq5JS23UdoCrEGqKl0XCgIzmpvskK4NMitqxwNlbdT1qCk0pFix7NeGu3w0ZMd9aWC7nFlBrdRmm1U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789199150; c=relaxed/simple; bh=+9JFEb88etWVw7nlu3ewQdP7j4/2upqIPMd3zmGVP3Y=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=tTKcbJWanyTTy/4pP0xj5wx9+xruhv3aFE1dcB/NHymrBjWZNtvQmB393zA1E6nDuFD/RQ7QJTWuN9vKsdz7+HXi+E6nuwQwrqZFEcBJ42ZgZ40MVQJXnhnFlY6c1Z9AwEQ3nj1yp+jA0tBVV3EGVcSDkfbAQz3tRoWqxg+SAxk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=piTXfUDa; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="piTXfUDa" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AD8971F000FF; Sat, 12 Sep 2026 07:45:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1789199144; bh=EumyAzy+lEpRt5hNz7qoQISpspMv2TUgpCEHArt7ALE=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=piTXfUDaxKWhEaH3gBGKkUgP7NGUK2KcQuNVtQdu7ioYJHo+DxJnR6GfYhNeeGL25 Jp0mipInLZWEZY4sJLPkucg/8dRqJbU+4tvth3c5ixHNWJWdpnpkO04LF+x9W0TV41 7iz7+FcqJmrMPXHqrLI5OWyrFERO3OIh71wo5MUo= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Abel Vesa , Konrad Dybcio , Bjorn Andersson , Sasha Levin Subject: [PATCH 7.2 0525/1815] arm64: dts: qcom: glymur: Add CX power domain to GCC Date: Sat, 12 Sep 2026 08:37:55 +0200 Message-ID: <20260912065701.216249893@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260912065648.999753832@linuxfoundation.org> References: <20260912065648.999753832@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 7.2-stable review patch. If anyone has any objections, please let me know. ------------------ From: Abel Vesa [ Upstream commit 2edbea82d8edbddb2a235b8f988f17b86f075476 ] The GCC GDSCs on Glymur are backed by the RPMh CX power domain. Without describing that parent domain, consumers of GCC-provided GDSCs can enable their local domain without causing the required CX vote to be held. Add the CX power-domain reference to the GCC node so votes from GCC GDSC consumers can propagate to RPMh CX. Fixes: 41b6e8db400c ("arm64: dts: qcom: Introduce Glymur base dtsi") Signed-off-by: Abel Vesa Reviewed-by: Konrad Dybcio Link: https://lore.kernel.org/r/20260715-glymur-fix-gcc-cx-scaling-v3-3-72eb5adad156@oss.qualcomm.com Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/glymur.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/qcom/glymur.dtsi b/arch/arm64/boot/dts/qcom/glymur.dtsi index 02bd6dcd99579..009424594c947 100644 --- a/arch/arm64/boot/dts/qcom/glymur.dtsi +++ b/arch/arm64/boot/dts/qcom/glymur.dtsi @@ -797,6 +797,7 @@ gcc: clock-controller@100000 { #clock-cells = <1>; #reset-cells = <1>; #power-domain-cells = <1>; + power-domains = <&rpmhpd RPMHPD_CX>; }; gpi_dma2: dma-controller@800000 { -- 2.53.0