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 27938C433EF for ; Tue, 7 Dec 2021 09:07:42 +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=mxbK6QS+WhD8/cwTRFgluAEfCY1wDAGlAcbLUSa78Tg=; b=RrPzIGIAItTMfz Ox113x2hLjlMoo3aw0mTa6ndY2H7jS7m5We6XYZaD6glrgxCZtT5jVU/1qQdmSHEEy0PCuwCJjQMF iLIt8Jdft/SXjwFDc8VwJQrxVm6mUWSKRWHUN08hIxIJ8Vtpi/Gd52dpMT4mznjWZrq4McqVKhSy6 eAAdZSmfZVP19y5B/QUid3TlwAkrKHYkXZDWI2EYRBdiUb1y+teYnHagFN80y1SJf2eRFDwWERcp6 7A0pKsU6enWlHYWsih8tmNl8ZFtBhk/cLPMVwHMOsstIzOgj8aGNl0cqAW/8nzCrD+e2BmQEDCTNh ASyf0IG+CW15qtwFPOOA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1muWQ3-007hE7-6x; Tue, 07 Dec 2021 09:05:51 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1muWCy-007dB7-MK; Tue, 07 Dec 2021 08:52:22 +0000 X-UUID: d8d1b84f2472484080f350e61544d85f-20211207 X-UUID: d8d1b84f2472484080f350e61544d85f-20211207 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 919865572; Tue, 07 Dec 2021 01:52:14 -0700 Received: from MTKMBS07N2.mediatek.inc (172.21.101.141) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 7 Dec 2021 00:42:12 -0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs07n2.mediatek.inc (172.21.101.141) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 7 Dec 2021 16:42:11 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 7 Dec 2021 16:42:10 +0800 From: qizhong cheng To: Ryder Lee , Jianjun Wang , Lorenzo Pieralisi , =?UTF-8?q?Krzysztof=20Wilczy=C5=84ski?= , Bjorn Helgaas CC: , , , , , , =?UTF-8?q?Pali=20Roh=C3=A1r?= Subject: [RESEND PATCH v2] PCI: mediatek: Delay 100ms to wait power and clock to become stable Date: Tue, 7 Dec 2021 16:41:53 +0800 Message-ID: <20211207084153.23019-1-qizhong.cheng@mediatek.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211207_005220_775136_31CAD89F X-CRM114-Status: UNSURE ( 7.49 ) X-CRM114-Notice: Please train this message. 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 RGVzY3JpYmVkIGluIFBDSWUgQ0VNIHNwZWNpZmljYXRpb24gc2VjdGlvbnMgMi4yIChQRVJTVCMg U2lnbmFsKSBhbmQKMi4yLjEgKEluaXRpYWwgUG93ZXItVXAgKEczIHRvIFMwKSkuIFRoZSBkZWFz c2VydGlvbiBvZiBQRVJTVCMgc2hvdWxkCmJlIGRlbGF5ZWQgMTAwbXMgKFRQVlBFUkwpIGZvciB0 aGUgcG93ZXIgYW5kIGNsb2NrIHRvIGJlY29tZSBzdGFibGUuCgpTaWduZWQtb2ZmLWJ5OiBxaXpo b25nIGNoZW5nIDxxaXpob25nLmNoZW5nQG1lZGlhdGVrLmNvbT4KQWNrZWQtYnk6IFBhbGkgUm9o w6FyIDxwYWxpQGtlcm5lbC5vcmc+Ci0tLQoKdjI6CiAtIFR5cG8gZml4LgogLSBSZXdyYXAgaW50 byBvbmUgcGFyYWdyYXBoLgoKIGRyaXZlcnMvcGNpL2NvbnRyb2xsZXIvcGNpZS1tZWRpYXRlay5j IHwgNyArKysrKysrCiAxIGZpbGUgY2hhbmdlZCwgNyBpbnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0 IGEvZHJpdmVycy9wY2kvY29udHJvbGxlci9wY2llLW1lZGlhdGVrLmMgYi9kcml2ZXJzL3BjaS9j b250cm9sbGVyL3BjaWUtbWVkaWF0ZWsuYwppbmRleCAyZjNmOTc0OTc3YTMuLmE2MWVhMzk0MDQ3 MSAxMDA2NDQKLS0tIGEvZHJpdmVycy9wY2kvY29udHJvbGxlci9wY2llLW1lZGlhdGVrLmMKKysr IGIvZHJpdmVycy9wY2kvY29udHJvbGxlci9wY2llLW1lZGlhdGVrLmMKQEAgLTcwMiw2ICs3MDIs MTMgQEAgc3RhdGljIGludCBtdGtfcGNpZV9zdGFydHVwX3BvcnRfdjIoc3RydWN0IG10a19wY2ll X3BvcnQgKnBvcnQpCiAJICovCiAJd3JpdGVsKFBDSUVfTElOS0RPV05fUlNUX0VOLCBwb3J0LT5i YXNlICsgUENJRV9SU1RfQ1RSTCk7CiAKKwkvKgorCSAqIERlc2NyaWJlZCBpbiBQQ0llIENFTSBz cGVjaWZpY2F0aW9uIHNlY3Rpb25zIDIuMiAoUEVSU1QjIFNpZ25hbCkgYW5kCisJICogMi4yLjEg KEluaXRpYWwgUG93ZXItVXAgKEczIHRvIFMwKSkuIFRoZSBkZWFzc2VydGlvbiBvZiBQRVJTVCMg c2hvdWxkCisJICogYmUgZGVsYXllZCAxMDBtcyAoVFBWUEVSTCkgZm9yIHRoZSBwb3dlciBhbmQg Y2xvY2sgdG8gYmVjb21lIHN0YWJsZS4KKwkgKi8KKwltc2xlZXAoMTAwKTsKKwogCS8qIERlLWFz c2VydCBQSFksIFBFLCBQSVBFLCBNQUMgYW5kIGNvbmZpZ3VyYXRpb24gcmVzZXQJKi8KIAl2YWwg PSByZWFkbChwb3J0LT5iYXNlICsgUENJRV9SU1RfQ1RSTCk7CiAJdmFsIHw9IFBDSUVfUEhZX1JT VEIgfCBQQ0lFX1BFUlNUQiB8IFBDSUVfUElQRV9TUlNUQiB8Ci0tIAoyLjI1LjEKCgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51eC1hcm0ta2VybmVs IG1haWxpbmcgbGlzdApsaW51eC1hcm0ta2VybmVsQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDov L2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1hcm0ta2VybmVsCg==