From mboxrd@z Thu Jan 1 00:00:00 1970 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 168C8C25B4E for ; Fri, 20 Jan 2023 08:09:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230017AbjATIJF (ORCPT ); Fri, 20 Jan 2023 03:09:05 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38794 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229949AbjATIJC (ORCPT ); Fri, 20 Jan 2023 03:09:02 -0500 Received: from mail-wm1-x331.google.com (mail-wm1-x331.google.com [IPv6:2a00:1450:4864:20::331]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 26EA1881FD for ; Fri, 20 Jan 2023 00:08:59 -0800 (PST) Received: by mail-wm1-x331.google.com with SMTP id j17so3394197wms.0 for ; Fri, 20 Jan 2023 00:08:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=9OrokSf5xLUFhPNFm7ghdQu62Xud4cNvFD2qvKhHXeM=; b=iHi8DkIThCfWFgpD4w0cfOktpid6oX3R5pbYSQalytvpZo/55ynPP2L0AvtgKUScQO tbBSt0VvINA4wN+Vg6hdr023VgRm3HBaeGjoJOzybX+1WVx9tJIWPFF1Ygg7wbsLE56v jRLMUETQ2YpC4iA7sSX5B7RsJDABe4OZNQAM5x3DEvNulEroMaDpS91iF9WrTz3SwD4V xT4XJEAhX4CcSlmkRBAROgBsySdpZBRNp91w4Y9Fq8RsSZ97DTn5pUN12BGBlDrTIQbx JuxjMBLFgbHa7u6t1DQf0M1WLysJT2ujevVWq4gbJiHLne0iRnSrmQ18vG/LD5VZta5A cwew== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=9OrokSf5xLUFhPNFm7ghdQu62Xud4cNvFD2qvKhHXeM=; b=Ga5rYeg0B9AALeQoLJKfx+qtn2U9rl9Zq4mL+WerL5ySdk+bLd6Cr3DRhItaUSAeiq kHBw7WVHqynHl87QmD+kcIsm3BG4ENnfoF6AwJJBxRep7x5iDy+F2JLbyOQ7u8gCGtSR E/VPwQHPqmauF1YMo4JPEpkGT27mJ9xSlGBP1vY/rm7GhS+6XeB4z3d1fBiEOVUiIPq7 hemxZCjQ1IX39y2hZNeFc0tJzQAZzCtH0DZyxsDC2OO9hCPBkPl9UTdIwAkc4vGqI3Ty StOP87H+XtwsQ9DkaGUvQwUrPunozjRTbI+qwk/AK0B35rh8X4I0pyA3HkFltylkf01a tgSw== X-Gm-Message-State: AFqh2koNIm8clXBQZwWMEcgP1kXbAp/OYUKbcHPt2kIzAnr9iuItfmrz 9yOz2hq7ZoiHUt8zXYNC0PMF0Q== X-Google-Smtp-Source: AMrXdXvCSwr6enaalEUArM5X46+1oKU0hdw2W+jycxnqQmf80bRB+mt3FJtIJ8OZgysC3yTZo4EZIw== X-Received: by 2002:a05:600c:511f:b0:3da:f97b:2ab0 with SMTP id o31-20020a05600c511f00b003daf97b2ab0mr13799867wms.14.1674202137702; Fri, 20 Jan 2023 00:08:57 -0800 (PST) Received: from [192.168.1.109] ([178.197.216.144]) by smtp.gmail.com with ESMTPSA id y18-20020a5d6152000000b002425be3c9e2sm34728992wrt.60.2023.01.20.00.08.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 20 Jan 2023 00:08:57 -0800 (PST) Message-ID: <2f833638-346a-5e79-bf39-ee4365794b82@linaro.org> Date: Fri, 20 Jan 2023 09:08:55 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.7.0 Subject: Re: [PATCH v6 4/6] arm64: dts: Add i.MX8MQ PCIe EP support on EVK board Content-Language: en-US To: Richard Zhu , robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, shawnguo@kernel.org, peng.fan@nxp.com, marex@denx.de, marcel.ziswiler@toradex.com, tharvey@gateworks.com, frank.li@nxp.com Cc: lorenzo.pieralisi@arm.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@pengutronix.de, linux-imx@nxp.com References: <1674192352-4473-1-git-send-email-hongxing.zhu@nxp.com> <1674192352-4473-5-git-send-email-hongxing.zhu@nxp.com> From: Krzysztof Kozlowski In-Reply-To: <1674192352-4473-5-git-send-email-hongxing.zhu@nxp.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 20/01/2023 06:25, Richard Zhu wrote: > Add i.MX8MQ PCIe EP support on EVK board. > > Signed-off-by: Richard Zhu > --- > arch/arm64/boot/dts/freescale/imx8mq-evk.dts | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts > index 7507548cdb16..c48b94746efb 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts > +++ b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts > @@ -376,6 +376,17 @@ &pcie1 { > status = "okay"; > }; > > +&pcie1_ep { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_pcie1>; > + clocks = <&clk IMX8MQ_CLK_PCIE2_ROOT>, > + <&pcie0_refclk>, > + <&clk IMX8MQ_CLK_PCIE2_PHY>, > + <&clk IMX8MQ_CLK_PCIE2_AUX>; > + vph-supply = <&vgen5_reg>; > + status = "disabled"; Nope, it's useless as disabled. Best regards, Krzysztof