From patchwork Wed May 3 11:31:10 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 13230056 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5C37CC77B75 for ; Wed, 3 May 2023 11:32:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=rUSCr4qqbJWYD7JkRHvfeX/nKUHB1P6nj7z8MfR/uHo=; b=JuFuVaLYFqtkEj sBuUUrIbzMClhJ04vxDtgmTA1OQ2dpxuVxkZeq/61GlcP+lcs0G6c5Me/ARMSSST2eGEiKs1Ye+LQ KvlCA045w2kBACRCy/YDYqg/xuxTbmdHK2BLFC43hEJLJxuzQumyG21dDHATZi6icWAPvy9BUvFex S2hX3kkQStsPff5pA+PWKu/zBF7SakLOtyK6kpW1zP7/MLXrLRFkGA5exSEw8FDwBwbkzkhr9FOXP ljC3GRyozbt4mTK8RF+8mlJS2YFW3cuypISduxzs38b9riS4izEcpEXegpUTtmwY6CndpE77HL8aS 4Ffr8A9xAhWipfb71jRQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1puAhd-004Ndk-2z; Wed, 03 May 2023 11:31:21 +0000 Received: from mx1.tq-group.com ([93.104.207.81]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1puAha-004NcR-1v for linux-arm-kernel@lists.infradead.org; Wed, 03 May 2023 11:31:20 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1683113478; x=1714649478; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=/EhQbTcjfV6LWsAZqMRrWlasp/Gcy+AaqCAG9kdB2rE=; b=LYChWg5NHWCiFaA7DmoKvHcTI4kk37EhiVuxsbFfsRzNfnD1eVZ9sGfT m9J5SeomdxIqcVJhM3A1H8MWz5ELu5GOmf1RzT5xNhaOGjtPk3Sp5p/sE 7EUrYiGoTsgUfVmwIlYb4/grRt0s2n62pvKGLk1KOvqtb3vDZqBWrww0+ /fCxeVFcN62D/UP/wdW+fM2rXLNI6kBp7tqoYusY7VKhmHw0Snr/89T6V 7u4iKAWHB1cF+04dcfKxSKi4/j1ubt9Eh9KmEDwdmGyU5EMppF4jJ34dw YQK6nJpSgVPSeutLE4ByUVtFkfvk64umpC75msynQf2lDum4NY+FsWNuq Q==; X-IronPort-AV: E=Sophos;i="5.99,247,1677538800"; d="scan'208";a="30692129" Received: from unknown (HELO tq-pgp-pr1.tq-net.de) ([192.168.6.15]) by mx1-pgp.tq-group.com with ESMTP; 03 May 2023 13:31:16 +0200 Received: from mx1.tq-group.com ([192.168.6.7]) by tq-pgp-pr1.tq-net.de (PGP Universal service); Wed, 03 May 2023 13:31:16 +0200 X-PGP-Universal: processed; by tq-pgp-pr1.tq-net.de on Wed, 03 May 2023 13:31:16 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1683113476; x=1714649476; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=/EhQbTcjfV6LWsAZqMRrWlasp/Gcy+AaqCAG9kdB2rE=; b=FYPAs6s5Za3ROE0+sivNHbUz9mKQnUiuEgr6hh9JyVijjLecArWW6mOL jc9PGqUQFtDw9i9Vi/d3CIik31eeU0zMttCd20CMSYbr+pHNcszEM7hjM T1xkruJT2kxEzjK/c4pgJB1IgC8rS5N4Ycx/EvFnl00J3qJVvT23TJ1yV FqIKTzgDEkIvPiSZeHAqTHSLgbuKowPgN+8Gy4zsfH0+WyK5wSFMJj1R3 qncNgEYcPynJ+qBpwqNeH9kV4YUV6iY1hoHwvZmX4OW/FD8rtL4kO6bI/ +4Oa6gWwxBDqbNuLc9lHYTh+dD0/ojLZMbZVoFdNB7o8S8+t32avfmLXh A==; X-IronPort-AV: E=Sophos;i="5.99,247,1677538800"; d="scan'208";a="30692128" Received: from vtuxmail01.tq-net.de ([10.115.0.20]) by mx1.tq-group.com with ESMTP; 03 May 2023 13:31:16 +0200 Received: from steina-w.tq-net.de (unknown [10.123.53.21]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by vtuxmail01.tq-net.de (Postfix) with ESMTPSA id BBADC280056; Wed, 3 May 2023 13:31:15 +0200 (CEST) From: Alexander Stein To: Rob Herring , Krzysztof Kozlowski , Shawn Guo , Sascha Hauer , Fabio Estevam , Markus Niebel , Matthias Schiffer Cc: Alexander Stein , Pengutronix Kernel Team , NXP Linux Team , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 1/3] ARM: dts: imx6qdl-mba6: Add missing pvcie-supply regulator Date: Wed, 3 May 2023 13:31:10 +0200 Message-Id: <20230503113112.1751886-1-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230503_043119_037733_6C3ACA7D X-CRM114-Status: GOOD ( 13.41 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This worked before by coincidence, as the regulator was probed and enabled before PCI RC probe. But probe order changed since commit 259b93b21a9f ("regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in 4.14") and PCIe supply is enabled after RC. Fix this by adding the regulator to RC node. The PCIe vaux regulator still needs to be enabled unconditionally for Mini-PCIe USB-only devices. Fixes: ef3846247b41 ("ARM: dts: imx6qdl: add TQ-Systems MBa6x device trees") Signed-off-by: Alexander Stein --- arch/arm/boot/dts/imx6qdl-mba6.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/imx6qdl-mba6.dtsi b/arch/arm/boot/dts/imx6qdl-mba6.dtsi index 78555a618851..7b7e6c2ad190 100644 --- a/arch/arm/boot/dts/imx6qdl-mba6.dtsi +++ b/arch/arm/boot/dts/imx6qdl-mba6.dtsi @@ -209,6 +209,7 @@ &pcie { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pcie>; reset-gpio = <&gpio6 7 GPIO_ACTIVE_LOW>; + vpcie-supply = <®_pcie>; status = "okay"; };