From patchwork Wed Dec 7 16:24:28 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Herve Codina X-Patchwork-Id: 631849 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A00B7C352A1 for ; Wed, 7 Dec 2022 16:24:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229931AbiLGQYv (ORCPT ); Wed, 7 Dec 2022 11:24:51 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48292 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229762AbiLGQYs (ORCPT ); Wed, 7 Dec 2022 11:24:48 -0500 Received: from relay2-d.mail.gandi.net (relay2-d.mail.gandi.net [217.70.183.194]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 26AC127CFA; Wed, 7 Dec 2022 08:24:47 -0800 (PST) Received: (Authenticated sender: herve.codina@bootlin.com) by mail.gandi.net (Postfix) with ESMTPA id 500AA40009; Wed, 7 Dec 2022 16:24:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1670430285; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=9LRHjpfGj+HDdjJnVaxhTILYasE6yuBGE7Rp83TGivU=; b=jsmrA0urGZbj6X5VOvfY1CuMF2ZgHnn+6tnTV5YbB8b8sp3bTzIiqPQtQuuBZTWmuEKrgW y+zC4LqXixyAQQbmn8uJGov3bDSw4n2gEyMi8u4SX771zSbI0iEFnH9OImr05i5KBBBDPO 9lt0DXAtou7NfHnTuTk5K7ShC1KrnL/tB8nMBwfkXJ6jEHXZAKa9FWLWO9TvydZD7fMiox o7xAlI1QV2oXYKthcV2beGLcHKz8EO5020WGCnISHY+OZB6egmif/FukTsyiNu3Wfa6+sE AuiBmOB6TTiw+xKMo9CAs+E18UVdC46nVwdlzz8Snim3HILF1fu1dpwL9rn0pA== From: Herve Codina To: Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Herve Codina , Greg Kroah-Hartman , Magnus Damm , Gareth Williams Cc: linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, Thomas Petazzoni , Miquel Raynal Subject: [PATCH v3 2/9] ARM: dts: r9a06g032: Add dependency to sysctrl in the PCI bridge Date: Wed, 7 Dec 2022 17:24:28 +0100 Message-Id: <20221207162435.1001782-3-herve.codina@bootlin.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221207162435.1001782-1-herve.codina@bootlin.com> References: <20221207162435.1001782-1-herve.codina@bootlin.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org In r9a06g032 (RZ/N1 SoC family), the USB hosts are impacted by the h2mode setting. This setting will be done at sysctrl level and must not be done while USB hosts are running. Express this dependency using 'depends-on' property. Signed-off-by: Herve Codina --- arch/arm/boot/dts/r9a06g032.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/r9a06g032.dtsi b/arch/arm/boot/dts/r9a06g032.dtsi index 563024c9a4ae..401c88bcdd51 100644 --- a/arch/arm/boot/dts/r9a06g032.dtsi +++ b/arch/arm/boot/dts/r9a06g032.dtsi @@ -125,6 +125,7 @@ pci_usb: pci@40030000 { <&sysctrl R9A06G032_CLK_PCI_USB>; clock-names = "hclkh", "hclkpm", "pciclk"; power-domains = <&sysctrl>; + depends-on = <&sysctrl>; reg = <0x40030000 0xc00>, <0x40020000 0x1100>; interrupts = ;