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 X-Spam-Level: X-Spam-Status: No, score=-17.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, URIBL_BLOCKED,USER_AGENT_SANE_2 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E949EC433DB for ; Thu, 21 Jan 2021 06:26:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A014F238D6 for ; Thu, 21 Jan 2021 06:26:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727049AbhAUG0M (ORCPT ); Thu, 21 Jan 2021 01:26:12 -0500 Received: from mailgw01.mediatek.com ([210.61.82.183]:41940 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726925AbhAUGZx (ORCPT ); Thu, 21 Jan 2021 01:25:53 -0500 X-UUID: db84775019e34fb48449a98a5c0c0a27-20210121 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:MIME-Version:Content-Type:References:In-Reply-To:Date:CC:To:From:Subject:Message-ID; bh=u/2JBongcc8EOmFCMEZfjQxigadfi0DwujXfFHAcodo=; b=Bqwxte2tZ3n/5PkJnk6mDiQxGlK9q9hgB/NtFzAcYjH6fV5CE6S5dMQvQLs1j7XI1rFVEerUSEfI1o9cRopO8LnuHjyAaymhUUQwu0yieLdHrjJM3jHLpFkC+JjrJTjUbK7Hw0fDXB9YQ8/Yo5IscPslStq53FS5hkq0kNoqRQ4=; X-UUID: db84775019e34fb48449a98a5c0c0a27-20210121 Received: from mtkexhb01.mediatek.inc [(172.21.101.102)] by mailgw01.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.14 Build 0819 with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1202323220; Thu, 21 Jan 2021 14:24:55 +0800 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs08n1.mediatek.inc (172.21.101.55) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 21 Jan 2021 14:24:53 +0800 Received: from [172.21.84.99] (172.21.84.99) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 21 Jan 2021 14:24:53 +0800 Message-ID: <1611210278.32249.12.camel@mtksdccf07> Subject: Re: [PATCH v2] dts64: mt7622: fix slow sd card access From: SkyLake Huang To: Frank Wunderlich CC: , Frank Wunderlich , Rob Herring , "Matthias Brugger" , Sean Wang , "Jimin Wang" , Ryder Lee , , , , sin_wenjiehu , , Date: Thu, 21 Jan 2021 14:24:38 +0800 In-Reply-To: <20210113180919.49523-1-linux@fw-web.de> References: <20210113180919.49523-1-linux@fw-web.de> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.3-0ubuntu6 MIME-Version: 1.0 X-MTK: N Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org T24gV2VkLCAyMDIxLTAxLTEzIGF0IDE5OjA5ICswMTAwLCBGcmFuayBXdW5kZXJsaWNoIHdyb3Rl Og0KPiBGcm9tOiBGcmFuayBXdW5kZXJsaWNoIDxmcmFuay13QHB1YmxpYy1maWxlcy5kZT4NCj4g DQo+IEZpeCBleHRyZW1lIHNsb3cgc3BlZWQgKDIwME1CIHRha2VzIH4yMCBtaW4pIG9uIHdyaXRp bmcgc2RjYXJkIG9uDQo+IGJhbmFuYXBpLXI2NCBieSBhZGRpbmcgcmVzZXQtY29udHJvbCBmb3Ig bW1jMSBsaWtlIGl0J3MgZG9uZSBmb3IgbW1jMC9lbW1jLg0KPiANCj4gQ2M6IHN0YWJsZUB2Z2Vy Lmtlcm5lbC5vcmcNCj4gRml4ZXM6IDJjMDAyYTMwNDlmNyAoImFybTY0OiBkdHM6IG10NzYyMjog YWRkIG1tYyByZWxhdGVkIGRldmljZSBub2RlcyIpDQo+IFNpZ25lZC1vZmYtYnk6IEZyYW5rIFd1 bmRlcmxpY2ggPGZyYW5rLXdAcHVibGljLWZpbGVzLmRlPg0KPiAtLS0NCj4gY2hhbmdlcyBzaW5j ZSB2MToNCj4gIC0gZHJvcCBjaGFuZ2UgdG8gdWhzLW1vZGUgYmVjYXVzZSBtdDc2MjIgZG9lcyBu b3Qgc3VwcG9ydCBpdA0KPiAtLS0NCj4gIGFyY2gvYXJtNjQvYm9vdC9kdHMvbWVkaWF0ZWsvbXQ3 NjIyLmR0c2kgfCAyICsrDQo+ICAxIGZpbGUgY2hhbmdlZCwgMiBpbnNlcnRpb25zKCspDQo+IA0K PiBkaWZmIC0tZ2l0IGEvYXJjaC9hcm02NC9ib290L2R0cy9tZWRpYXRlay9tdDc2MjIuZHRzaSBi L2FyY2gvYXJtNjQvYm9vdC9kdHMvbWVkaWF0ZWsvbXQ3NjIyLmR0c2kNCj4gaW5kZXggNWI5ZWMw MzJjZThkLi43YzZkODcxNTM4YTYgMTAwNjQ0DQo+IC0tLSBhL2FyY2gvYXJtNjQvYm9vdC9kdHMv bWVkaWF0ZWsvbXQ3NjIyLmR0c2kNCj4gKysrIGIvYXJjaC9hcm02NC9ib290L2R0cy9tZWRpYXRl ay9tdDc2MjIuZHRzaQ0KPiBAQCAtNjk4LDYgKzY5OCw4IEBAIG1tYzE6IG1tY0AxMTI0MDAwMCB7 DQo+ICAJCWNsb2NrcyA9IDwmcGVyaWNmZyBDTEtfUEVSSV9NU0RDMzBfMV9QRD4sDQo+ICAJCQkg PCZ0b3Bja2dlbiBDTEtfVE9QX0FYSV9TRUw+Ow0KPiAgCQljbG9jay1uYW1lcyA9ICJzb3VyY2Ui LCAiaGNsayI7DQo+ICsJCXJlc2V0cyA9IDwmcGVyaWNmZyBNVDc2MjJfUEVSSV9NU0RDMV9TV19S U1Q+Ow0KPiArCQlyZXNldC1uYW1lcyA9ICJocnN0IjsNClRoaXMgbG9va3Mgb2sgdG8gbWUuIEkg dGhpbmsgaXQncyBhbHNvIG5lY2Vzc2FyeSB0byB0cmlnZ2VyIHNvZnR3YXJlDQpyZXNldCBmb3Ig U0QobW1jMSkgYmVjYXVzZSBsb2FkZXIodWJvb3QpIG1pZ2h0IG1lc3MgdXAgTVNEQydzIHJlZ2lz dGVycy4NCiJTb2Z0d2FyZSByZXNldCIgaGVyZSB3aWxsIHJlc2V0IHJlZ2lzdGVycyBvZiBBSEIv QVhJIGJ1cyBkb21haW4sIHN1Y2gNCmFzIE1TRENfQ0ZHWzg6MTVdLiBtc2RjX3Jlc2V0X2h3KCkg aW4gbXRrLXNkLmMgd2lsbCBvbmx5IHJlc2V0IHJlZ2lzdGVycw0Kb2YgTVNEQyBDSyBkb21haW4u DQo=