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 9AB1446A5EC; Tue, 21 Jul 2026 15:42:27 +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=1784648548; cv=none; b=ChEEbQytINm+5FeZH/13FKDXNx+cWpd6eyOnFbGDHOBZFrDxfZpDQyDIcWOZT3bHtPddVPMudNE2pVYyTjybmBV6F9z7lFvN/aUUdz7PuOvW+WHjGClW8z5POLxaCG3aEGXQaGa7WKB2Zz3laWn9nvyHf2wOKXp6KHw4i4Zdt0E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784648548; c=relaxed/simple; bh=dNJ8JW3ziyDn2LhKs2u+SgUIs4KwDIO6EU8UDf8p+do=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=i4mhCUYXMmViK6vntbfc9XpOata/v+LpZFZmIN9b8CJ8Y2jIklo0VAVRTNqZrqN5DHA/EwL6fLPTwL067i7N5pexJ2xle3gjHFu4+qaEryJlUZgDXdxiXdua5cff+xS4P+tzLMG0SGjHUkpDh50wZVjmCIwniQA/rq+QaO6BZwE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=1XdBbT0M; 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="1XdBbT0M" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0BD771F000E9; Tue, 21 Jul 2026 15:42:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1784648547; bh=JnS4Z/elweJryhD5rdEBrEB9lXWmvvoP7gmlEv0khZk=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=1XdBbT0MKINO53EL+zwEWBYnZebsbqFeSsLMqAYmLHTSsUAdDxu/iNzIlLSzLL6sh PFLD47Ng58Kr0/xEuQR/FWpM/K392JIYRZw2vBZNetSOUcxMpp5PNofkCoFlf6IWIf LXYLPUPm5BOt7NyEoX4/nKuB1WypDlznxNj2TEMg= 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 7.1 0241/2077] arm64: dts: imx95-19x19-evk: Fix PCIe EP vpcie-supply Date: Tue, 21 Jul 2026 16:58:34 +0200 Message-ID: <20260721152558.360917026@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260721152552.646164743@linuxfoundation.org> References: <20260721152552.646164743@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 7.1-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 041fd838fabba8..49400bc9ba919b 100644 --- a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts @@ -550,7 +550,7 @@ &pcie0 { &pcie0_ep { pinctrl-0 = <&pinctrl_pcie0>; pinctrl-names = "default"; - vpcie-supply = <®_pcie0>; + vpcie-supply = <®_m2_pwr>; status = "disabled"; }; -- 2.53.0