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 4DF15326D44; Tue, 21 Jul 2026 17:44:18 +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=1784655859; cv=none; b=n/Q53F1y4zrzqFQCDuLZ9pAYN1NT3SdETkEeFOc9GHyZYf3CJr78IoocGs7PVueUKNTjT3GdPL6WDlcLqvLSoA8PpN9jstZxQ5Y0lzHiMy0VafzdyS9FajnQDyop0Dez/PPu/3sT0uMcaXgLdr8eU1guoqZ7z36AlfbJczKdKc0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784655859; c=relaxed/simple; bh=eukcXXfe3Lqu5Nc+nwsh2aqvROS9hHz0wcvGC4WrkJw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=UZrNzMf3lE8Sa3+NBhTPs2n1QVyhElLPuacAZZOBUunCwmjkWuskJ6yOh+Emhoa3Ydr2qxSS6ttlr6LixvQBfP/q4Uoa7PQfrq0L4f5ipqIMY7UalLk8w3j1mvqhpASCwWANdyUGvQniciJPN4tQF9NkkJpu0KrKSd8MdFcrAo8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Y2BdV4Kp; 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="Y2BdV4Kp" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B48451F000E9; Tue, 21 Jul 2026 17:44:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1784655858; bh=FcrelptLZXvPEVcj1Z6ge+G4tsTcHhQKQdeWwUn2jwU=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=Y2BdV4KpPg3O/2f2502bkX25bPZBfTB12Wu8slfh5o1zi1hKWHcT5i501JHfQH3XW fGQeerIYeDLcBpsyS801eqf/6ikbPKX8t46D3ktTtv4JwrzxcnvIRbQE2GdSQzuILX VMXRF4b6MnkPWZQTxuON/qqsqumvptx4Cscn2jd4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Sherry Sun , Richard Zhu , Frank Li , Sasha Levin Subject: [PATCH 6.18 0168/1611] arm64: dts: imx95-19x19-evk: Fix PCIe EP vpcie-supply Date: Tue, 21 Jul 2026 17:04:44 +0200 Message-ID: <20260721152518.671077219@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260721152514.750365251@linuxfoundation.org> References: <20260721152514.750365251@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 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Sherry Sun [ Upstream commit 596d0f9f4fefffbf783ab26cfa90cf50f5dd6bb0 ] The vpcie-supply property should reference the regulator that controls the actual M.2 power supply, not the W_DISABLE1# signal. On imx95-19x19-evk: - reg_pcie0 controls M.2 W_DISABLE1# signal - reg_m2_pwr controls the actual M.2 power supply Fix the vpcie-supply to use reg_m2_pwr for proper power control in PCIe endpoint mode. Fixes: 58bea81052d0 ("arm64: dts: imx95: add pcie1 ep overlay file and create pcie-ep dtb files") Signed-off-by: Sherry Sun Reviewed-by: Richard Zhu Signed-off-by: Frank Li Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts index 9f968feccef67c..513c52901e6cfe 100644 --- a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts @@ -548,7 +548,7 @@ &pcie0 { &pcie0_ep { pinctrl-0 = <&pinctrl_pcie0>; pinctrl-names = "default"; - vpcie-supply = <®_pcie0>; + vpcie-supply = <®_m2_pwr>; status = "disabled"; }; -- 2.53.0