Received: by 2002:a05:6a10:413:0:0:0:0 with SMTP id 19csp1762724pxp; Mon, 7 Mar 2022 01:42:50 -0800 (PST) X-Google-Smtp-Source: ABdhPJy0G8p0zMy+YIncRuk8V84wrVat9IcX0ogd4qoFeEgM6mMPgDU+eu7+lR7vhveELg1M0o8h X-Received: by 2002:a17:906:53c3:b0:6cf:742d:84de with SMTP id p3-20020a17090653c300b006cf742d84demr8127470ejo.576.1646646170079; Mon, 07 Mar 2022 01:42:50 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1646646170; cv=none; d=google.com; s=arc-20160816; b=hREZBjo9ZYZPrDADfZctCa+zrbP83abPldLowzAKULAvObVfhQWvOna3xld1ECfsZi QS4QmaCU5HBFHFrvr3FRXHFBcXh9acJdoB4WVWRK07dU83Wk6w20WIZ5Ey5HvW9qBEUR uKS7XxFjpepJJDfYeMaPg48gYbmJUmQ4M+Dzk+UrbmVXh3Jwg2krdb2v/DIQtOsPeGRo EnoVyOvq56dqpJjZ7kkQj+PKLIwMvDhGWP972Q7On4jy3q09uLRCbT30B8UxTJqyq0lK WsKc00k2Ja0ekPxXSQBY9bnl7r8uB3RWKJYlqY/qX0h8BYHo6w2DbBT0+Llk5IDUKJ5O Vd0g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:references:in-reply-to:message-id:date:subject :cc:to:from; bh=+QFr6gXHlgI+p6SL9/UsXza5gpd/H2zvthg+M5S5Q8w=; b=J6AxAejozIbg2U5LgiKd/lrNWHAxRRqTrh3QLIChiqi66OKwC1ZxVxacuyblbY6GI1 OkOETXYLYryQp1Tt6+xR3xuJbEnM6USIpCZjKGCktb7JvArpP254dRd+m5jNN413XPKv 5H6UaPnW1bdBGhFvv93BgQcUV708QqRuCGoNrwaiXqoQ0oVVm5tNs5pSmWzybP9LhYJy 6Tv9zm70csfaqgZxkOMcXq1BwwM8gTRCARBMNpQVSTwsDzEoMLzwGu3QsNMFQSv6LpVL X/lbEKxGfO2SIWnltWXlksA1KHUb4Q6rbV0J/rihNasDVGIdhGZgakGBpQVMCzUH/JfN vqnQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=nxp.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id p20-20020a170906615400b006cfbb200709si7211253ejl.900.2022.03.07.01.42.27; Mon, 07 Mar 2022 01:42:50 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=nxp.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235534AbiCGGYk (ORCPT + 99 others); Mon, 7 Mar 2022 01:24:40 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59460 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231787AbiCGGYd (ORCPT ); Mon, 7 Mar 2022 01:24:33 -0500 Received: from inva021.nxp.com (inva021.nxp.com [92.121.34.21]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F045E329B6; Sun, 6 Mar 2022 22:23:34 -0800 (PST) Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 8BB782020DC; Mon, 7 Mar 2022 07:23:33 +0100 (CET) Received: from aprdc01srsp001v.ap-rdc01.nxp.com (aprdc01srsp001v.ap-rdc01.nxp.com [165.114.16.16]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 418192017F9; Mon, 7 Mar 2022 07:23:33 +0100 (CET) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id D8F7D183AD67; Mon, 7 Mar 2022 14:23:31 +0800 (+08) From: Richard Zhu To: p.zabel@pengutronix.de, l.stach@pengutronix.de, bhelgaas@google.com, lorenzo.pieralisi@arm.com, robh@kernel.org, shawnguo@kernel.org Cc: devicetree@vger.kernel.org, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@pengutronix.de, linux-imx@nxp.com, Richard Zhu Subject: [RFC 1/7] reset: imx7: Add the iMX8MP PCIe PHY PERST support Date: Mon, 7 Mar 2022 14:14:30 +0800 Message-Id: <1646633676-23535-2-git-send-email-hongxing.zhu@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1646633676-23535-1-git-send-email-hongxing.zhu@nxp.com> References: <1646633676-23535-1-git-send-email-hongxing.zhu@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add the i.MX8MP PCIe PHY PERST support. Signed-off-by: Richard Zhu --- drivers/reset/reset-imx7.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/reset/reset-imx7.c b/drivers/reset/reset-imx7.c index 185a333df66c..d2408725eb2c 100644 --- a/drivers/reset/reset-imx7.c +++ b/drivers/reset/reset-imx7.c @@ -329,6 +329,7 @@ static int imx8mp_reset_set(struct reset_controller_dev *rcdev, break; case IMX8MP_RESET_PCIE_CTRL_APPS_EN: + case IMX8MP_RESET_PCIEPHY_PERST: value = assert ? 0 : bit; break; } -- 2.25.1