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 1E77B48AE20; Sat, 12 Sep 2026 18:51:45 +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=1789239106; cv=none; b=m8s61L08zwzcVv35N8ftNPnmtEbTM1ay1WCbeYUxJjpXWxF07o3KAEpgk4KBJX/YSMXCcX+SVBfmAL8s7IfxsRazT9OeocwYVDJmm2/uoK2E8881Ph4IHvLybwYX/m88IfQGzYETnrttr1w8wCzhJ00+S5NwhY3Xj42gX0siUrU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789239106; c=relaxed/simple; bh=w8wKEdrcyg3yDdnUVx0T3YmZr7/382lRjg9Ct+J/L30=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=dzd0hfU6pxh1AMlw51m5WpIroPRmK3msXalEZGXH+WmWe0TrxpKuyxjBxHJo9zFUx9uGUvVqnBaDR4R9fzmYAqFwJEkT72veO2Z+eXAwTZ+PQ0SRNy7HSiyfmgT9gHwCRTbQLh2nuQKTyv+Ca5i4BMA0RHubKdXFi1SQaG6YzLM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=s2gUPHLp; 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="s2gUPHLp" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DD4511F000FF; Sat, 12 Sep 2026 18:51:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1789239105; bh=8lTUbXp0MgbGIf/5OWXkxu5RJ2jtVWH1E4cCnCZNyM0=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=s2gUPHLpbLA492orP6hmjmauPjWuIuOJN8lUq8bEi8MANlqR4BagPTWgx0b/gKdYN b7PGym4Yk7H6EMSPElo0pf+aplZ5yFZnv2tRC8ufoX7PWinzfYIo3ho3Ui2QMGxx5+ yA7lQYmfMy5xXNhK7zWCa50gEuJF9eFeiJub3H0I= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Fabio Estevam , Heiko Stuebner , Sasha Levin Subject: [PATCH 5.15 598/935] arm64: dts: rockchip: Fix Gru WLAN sideband interrupt Date: Sat, 12 Sep 2026 09:00:28 +0200 Message-ID: <20260912065540.556385900@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260912065526.833703348@linuxfoundation.org> References: <20260912065526.833703348@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 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Fabio Estevam [ Upstream commit a761818d9ee11183df0aefd16bf9fe46cc1c4c6d ] The Marvell WLAN host wake interrupt is wired to GPIO0 8 and is not one of the PCI INTx interrupts. The PCI device schema therefore interprets the two-cell GPIO interrupt specifier as an invalid PCI interrupt and reports dtbs_check warnings: pcie@0,0: wifi@0,0:interrupts:0:0: 8 is not one of [1, 2, 3, 4] pcie@0,0: wifi@0,0:interrupts:0: [8, 8] is too long Describe the sideband interrupt with interrupts-extended, which explicitly carries the interrupt controller and removes the ambiguity. Fixes: 48f4d9796d99 ("arm64: dts: rockchip: add Gru/Kevin DTS") Signed-off-by: Fabio Estevam Link: https://patch.msgid.link/20260721133445.44283-1-festevam@gmail.com Signed-off-by: Heiko Stuebner Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi index 3ac88d35c8f15..acff3f8050f67 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi @@ -328,8 +328,7 @@ &pci_rootport { mvl_wifi: wifi@0,0 { compatible = "pci1b4b,2b42"; reg = <0x0000 0x0 0x0 0x0 0x0>; - interrupt-parent = <&gpio0>; - interrupts = <8 IRQ_TYPE_LEVEL_LOW>; + interrupts-extended = <&gpio0 8 IRQ_TYPE_LEVEL_LOW>; pinctrl-names = "default"; pinctrl-0 = <&wlan_host_wake_l>; wakeup-source; -- 2.53.0