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 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 F2960C25B77 for ; Wed, 15 May 2024 06:12:00 +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:References:In-Reply-To: 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: List-Owner; bh=MWg6gXKT4B3b/9tgKRv/7Zyrl4rKcXy54/IpQ+2Jg9M=; b=iw0ow7QhSO+JP4 C2F3wLbuumBU2XWTFUBtwmEGzqwtQBzUuQPxg7420j0Aw+FmeLuK/WZYm6u8/K47Zssmv4t/lLs/Z Mn7XNR+AeyS4asIQOJrDiXng33LR1lkCs1ZQ5e4UIfUp80dG2VRuTUCkbkGY4VueF7S/nCHsXyFj+ ZdPi129c0/0QMYxlwNMgpLo/FMPhbqZWaMsyoMWN6CPWlkJCSq4TtYBKs3Wyp0j7JmJsC3lJAeCX1 UTIPMBWcfQul45WOnwvxqQL+OvWOcyiLX5c4KqeBguflbiKVSbrFhdiAt8S1Js4Y7EnxOqUsZRiKE CgIztGK6S1/w8iwBzLtA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1s77re-00000000cNR-092D; Wed, 15 May 2024 06:11:46 +0000 Received: from mx1.tq-group.com ([93.104.207.81]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1s77ra-00000000cMk-3tSe for linux-arm-kernel@lists.infradead.org; Wed, 15 May 2024 06:11:45 +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=1715753502; x=1747289502; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Ni1BtX8uUfNH+eqIsiz5T/zzcUFH/m6Iqk/eL5FxXCw=; b=IDyAv9+jBPkocznmgoNO5FNbcSni0Y5rod9e80f/ZLCCF28Sl/TD+uQy Iyju7EPQVOW3H8QPQTaYvrl9Bt6SlOKktGl3yGBmcFs7WwZa9MpEMKv1w SPRf5E8/2Bacxk15tkNXhrcP+G//mhDPEWlR5C/zZww3O4HH//xVKPRr8 PBAWMFk12jMjOleL4I09vUosNdbQwqKoF4sQ/WxGPRKU5MsSjtXf6w1aI FYWJ4apcCU2K9rcYUHbUzJ1xMaiwdS6JIjdjqCwBp4CStyewCxDc062U0 ZOQVOMgRXjf4K6TzfoKq7EameJxg63Wsgl3vi7ocFEstincHNQQ4K5/r4 g==; X-CSE-ConnectionGUID: sSsNmdUXTuqGs3G2OXkj4w== X-CSE-MsgGUID: yzGRMvqBQUqlUMiIv32CiQ== X-IronPort-AV: E=Sophos;i="6.08,160,1712613600"; d="scan'208";a="36904601" Received: from vmailcow01.tq-net.de ([10.150.86.48]) by mx1.tq-group.com with ESMTP; 15 May 2024 08:11:37 +0200 Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 2B3721712BF; Wed, 15 May 2024 08:11:30 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1715753493; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=Ni1BtX8uUfNH+eqIsiz5T/zzcUFH/m6Iqk/eL5FxXCw=; b=r4QALbQTiUzJGjSHwsQrHvJLIVFxpJ/jBUeoqAx8k8n9WYRaSOx6shLe55Yc0+1Dr8R6tG VvTStgp8Vvsj0SgMHG+e+DlkOY+hUHUUEBZTZT9PYKBCgBiRU7vFEzCukZHJ+Bfb4wpQEf /4V2rVBb//cd+sTH6qela5tc6Erw0ertc3SfKYXJy4/MTOUCPnYmysw72xn0lRGCKOT3X7 UexgKLtI3FMJSkIdJE8j6T43czpFD4ZLfVBxyIt4JQJiu7WTuH6XBBSA6cvpmf1c7dGIIS BYuDzbmPn1TdToS58RT1lrenH7Ccwi3qqRmTh30o8mFvYVI6QnleX5R08asptA== From: Alexander Stein To: Shengjiu Wang , Adam Ford Cc: ulf.hansson@linaro.org, heiko@sntech.de, u.kleine-koenig@pengutronix.de, geert+renesas@glider.be, rafael@kernel.org, linux-pm@vger.kernel.org, abelvesa@kernel.org, peng.fan@nxp.com, mturquette@baylibre.com, sboyd@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, imx@lists.linux.dev, shengjiu.wang@gmail.com, frank.li@nxp.com, mkl@pengutronix.de, linus.walleij@linaro.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3] pmdomain: imx: gpcv2: Add delay after power up handshake Date: Wed, 15 May 2024 08:11:35 +0200 Message-ID: <9618306.DvuYhMxLoT@steina-w> Organization: TQ-Systems GmbH In-Reply-To: References: <1715396125-3724-1-git-send-email-shengjiu.wang@nxp.com> MIME-Version: 1.0 X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240514_231143_457911_D8AF5438 X-CRM114-Status: GOOD ( 10.06 ) 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: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org SGksCgpBbSBNaXR0d29jaCwgMTUuIE1haSAyMDI0LCAwMDowODoyMSBDRVNUIHNjaHJpZWIgQWRh bSBGb3JkOgo+IE9uIEZyaSwgTWF5IDEwLCAyMDI0IGF0IDEwOjE14oCvUE0gU2hlbmdqaXUgV2Fu ZyA8c2hlbmdqaXUud2FuZ0BueHAuY29tPiB3cm90ZToKPiA+Cj4gPiBBdWRpb01peCBCTEstQ1RS TCBvbiBpLk1YOE1QIGVuY291bnRlcmVkIGFuIGFjY2Vzc2luZyByZWdpc3RlciBpc3N1ZQo+ID4g YWZ0ZXIgcG93ZXIgdXAuCj4gPgo+ID4gWyAgICAyLjE4MTAzNV0gS2VybmVsIHBhbmljIC0gbm90 IHN5bmNpbmc6IEFzeW5jaHJvbm91cyBTRXJyb3IgSW50ZXJydXB0Cj4gPiBbICAgIDIuMTgxMDM4 XSBDUFU6IDEgUElEOiA0OCBDb21tOiBrd29ya2VyL3UxNjoyIE5vdCB0YWludGVkIDYuOS4wLXJj NS1uZXh0LTIwMjQwNDI0LTAwMDAzLWcyMWNlYzg4ODQ1YzYgIzE3MQo+ID4gWyAgICAyLjE4MTA0 N10gSGFyZHdhcmUgbmFtZTogTlhQIGkuTVg4TVBsdXMgRVZLIGJvYXJkIChEVCkKPiA+IFsgICAg Mi4xODEwNTBdIFdvcmtxdWV1ZTogZXZlbnRzX3VuYm91bmQgZGVmZXJyZWRfcHJvYmVfd29ya19m dW5jCj4gPiBbICAgIDIuMTgxMDY0XSBDYWxsIHRyYWNlOgo+ID4gWy4uLl0KPiA+IFsgICAgMi4x ODExNDJdICBhcm02NF9zZXJyb3JfcGFuaWMrMHg2Yy8weDc4Cj4gPiBbICAgIDIuMTgxMTQ5XSAg ZG9fc2Vycm9yKzB4M2MvMHg3MAo+ID4gWyAgICAyLjE4MTE1N10gIGVsMWhfNjRfZXJyb3JfaGFu ZGxlcisweDMwLzB4NDgKPiA+IFsgICAgMi4xODExNjRdICBlbDFoXzY0X2Vycm9yKzB4NjQvMHg2 OAo+ID4gWyAgICAyLjE4MTE3MV0gIGNsa19pbXg4bXBfYXVkaW9taXhfcnVudGltZV9yZXN1bWUr MHgzNC8weDQ0Cj4gPiBbICAgIDIuMTgxMTgzXSAgX19nZW5wZF9ydW50aW1lX3Jlc3VtZSsweDMw LzB4ODAKPiA+IFsgICAgMi4xODExOTVdICBnZW5wZF9ydW50aW1lX3Jlc3VtZSsweDExMC8weDI0 NAo+ID4gWyAgICAyLjE4MTIwNV0gIF9fcnBtX2NhbGxiYWNrKzB4NDgvMHgxZDgKPiA+IFsgICAg Mi4xODEyMTNdICBycG1fY2FsbGJhY2srMHg2OC8weDc0Cj4gPiBbICAgIDIuMTgxMjI0XSAgcnBt X3Jlc3VtZSsweDQ2OC8weDZjMAo+ID4gWyAgICAyLjE4MTIzNF0gIF9fcG1fcnVudGltZV9yZXN1 bWUrMHg1MC8weDk0Cj4gPiBbICAgIDIuMTgxMjQzXSAgcG1fcnVudGltZV9nZXRfc3VwcGxpZXJz KzB4NjAvMHg4Ywo+ID4gWyAgICAyLjE4MTI1OF0gIF9fZHJpdmVyX3Byb2JlX2RldmljZSsweDQ4 LzB4MTJjCj4gPiBbICAgIDIuMTgxMjY4XSAgZHJpdmVyX3Byb2JlX2RldmljZSsweGQ4LzB4MTVj Cj4gPiBbICAgIDIuMTgxMjc4XSAgX19kZXZpY2VfYXR0YWNoX2RyaXZlcisweGI4LzB4MTM0Cj4g PiBbICAgIDIuMTgxMjkwXSAgYnVzX2Zvcl9lYWNoX2RydisweDg0LzB4ZTAKPiA+IFsgICAgMi4x ODEzMDJdICBfX2RldmljZV9hdHRhY2grMHg5Yy8weDE4OAo+ID4gWyAgICAyLjE4MTMxMl0gIGRl dmljZV9pbml0aWFsX3Byb2JlKzB4MTQvMHgyMAo+ID4gWyAgICAyLjE4MTMyM10gIGJ1c19wcm9i ZV9kZXZpY2UrMHhhYy8weGIwCj4gPiBbICAgIDIuMTgxMzM0XSAgZGVmZXJyZWRfcHJvYmVfd29y a19mdW5jKzB4ODgvMHhjMAo+ID4gWyAgICAyLjE4MTM0NF0gIHByb2Nlc3Nfb25lX3dvcmsrMHgx NTAvMHgyOTAKPiA+IFsgICAgMi4xODEzNTddICB3b3JrZXJfdGhyZWFkKzB4MmY4LzB4NDA4Cj4g PiBbICAgIDIuMTgxMzcwXSAga3RocmVhZCsweDExMC8weDExNAo+ID4gWyAgICAyLjE4MTM4MV0g IHJldF9mcm9tX2ZvcmsrMHgxMC8weDIwCj4gPiBbICAgIDIuMTgxMzkxXSBTTVA6IHN0b3BwaW5n IHNlY29uZGFyeSBDUFVzCj4gPgo+IAo+IFRoZSBpbXg4bXAtYmVhY29uIGJvYXJkIHN1ZmZlcnMg ZnJvbSB0aGlzIGFzIHdlbGwsIGFuZCBJIGNhbiBjb25maXJtCj4gdGhlIHBhdGNoIGFsc28gZml4 ZXMgaXQuICBJdCBtaWdodCBiZSBhIGNvaW5jaWRlbmNlLCBidXQgdGhlIGV0bmF2aXYKPiBOUFUg YWxzbyBlbnVtZXJhdGVzIG1vcmUgcmVsaWFibHkgbm93IHRvby4KCkkgaGFkIGEgc2ltaWxhciBs b2NhbCBoYWNrL3dvcmthcm91bmQgZm9yIE5QVSBzdGFydHVwLiBUaGlzIHBhdGNoIGFkZHJlc3MK Ym90aCBpc3N1ZXMuCgpUZXN0ZWQtYnk6IEFsZXhhbmRlciBTdGVpbiA8YWxleGFuZGVyLnN0ZWlu QGV3LnRxLWdyb3VwLmNvbT4KLS0gClRRLVN5c3RlbXMgR21iSCB8IE3DvGhsc3RyYcOfZSAyLCBH dXQgRGVsbGluZyB8IDgyMjI5IFNlZWZlbGQsIEdlcm1hbnkKQW10c2dlcmljaHQgTcO8bmNoZW4s IEhSQiAxMDUwMTgKR2VzY2jDpGZ0c2bDvGhyZXI6IERldGxlZiBTY2huZWlkZXIsIFLDvGRpZ2Vy IFN0YWhsLCBTdGVmYW4gU2NobmVpZGVyCmh0dHA6Ly93d3cudHEtZ3JvdXAuY29tLwoKCgpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51eC1hcm0ta2Vy bmVsIG1haWxpbmcgbGlzdApsaW51eC1hcm0ta2VybmVsQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0 cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1hcm0ta2VybmVs Cg==