Received: by 2002:a05:6a10:f347:0:0:0:0 with SMTP id d7csp6481330pxu; Thu, 24 Dec 2020 03:37:12 -0800 (PST) X-Google-Smtp-Source: ABdhPJzLAfEKlyrV7y2VfMU4Rr4Bv46r74yhCp39a8qpJw1TrWBWNhZwJCCGRIaPEvGXj6znnVgN X-Received: by 2002:a17:906:e15:: with SMTP id l21mr27864316eji.509.1608809832724; Thu, 24 Dec 2020 03:37:12 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1608809832; cv=none; d=google.com; s=arc-20160816; b=GDUgntSzTjHyywJjRWMHC1cZsvYuMhuyJ3atLcC3XLxQTeyZDJ+in9n9A4R6AbDFCC btUODhofPHQn+lxYuJTt65KIiOQlgLFgz7He4l3U9LEDb5A4VDQ+eyyMV3SltAlIwKCh ymXhH9S+GDHBgG75M6+ryrmSvzIqC53ssP2pra6LzU17ygIy34BeUhg7aPgrLrzYSeRU v5JXOm7kbdRMNsDPhxzy5eD3xrZDW48Px7JfFI8rlrCa7OcZhruyfntHcCT+5XS3XhoK uXPrKrLsiacj707DHqpoO4p+SAaqxFnxqkG5LpkCGGNcrhzskjnRPUpfgEaXLGapsfA+ pxuw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:date:cc:to:from:subject:message-id :dkim-signature; bh=SB6oEobDBkSXNK3qQS8llstfz4w4FiszNJyh08p/o70=; b=w4dMCyfglbM7Axv2dzO0mgx+8KJtnjbwBnk5ZG2zJh2K7MJzyYPXm6iJQ7BYALoWRO cD4yXJwrJYxsk8lQToATmCdul9hG6k2/HELcRZJC0r4mj7NfLamczgDGLp4pvMZAQsAx nQATRubtvQJjfjlZPMWhu+JeNfS2fuHncJgIW2jMj/YRNjLcOla0ZGX/xPDj6ibj2+GK y+xZnpw7OYFd3RsfTlMt9Vbq6D/DT4pAdFa3QG5s7mxwc3mu3X0er+XPuglTlbKFFC0z UzymnqYXVACH2sqzy0Kwogt2Q+VaHur6L95u87ndD8HUk399pwO4zm6ruUvhE2HhFXRN RBAg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@mediatek.com header.s=dk header.b=b4ubeLix; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=mediatek.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id d9si8296988edt.564.2020.12.24.03.36.49; Thu, 24 Dec 2020 03:37:12 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@mediatek.com header.s=dk header.b=b4ubeLix; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=mediatek.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726839AbgLXLg0 (ORCPT + 99 others); Thu, 24 Dec 2020 06:36:26 -0500 Received: from Mailgw01.mediatek.com ([1.203.163.78]:64715 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726591AbgLXLg0 (ORCPT ); Thu, 24 Dec 2020 06:36:26 -0500 X-UUID: d2f4bc1ac7aa4538af11bd7268bde150-20201224 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=SB6oEobDBkSXNK3qQS8llstfz4w4FiszNJyh08p/o70=; b=b4ubeLixjdrOVZuT5ZP0vIQ+pKXyOF/DCoIMil/U8zWo0KD9xDHoaI69tcmsot1NWH6xYsOP5U1e5y6VBnR8wluf0t9VZeIAuDYdiKggZjoJDwWczYan4YWx2jCs+HDYjGm3xPHRANmFZG39+MynBrQiLkLAoPHlandlRIH57tY=; X-UUID: d2f4bc1ac7aa4538af11bd7268bde150-20201224 Received: from mtkcas35.mediatek.inc [(172.27.4.253)] by mailgw01.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 458351113; Thu, 24 Dec 2020 19:35:14 +0800 Received: from MTKCAS36.mediatek.inc (172.27.4.186) by MTKMBS31N2.mediatek.inc (172.27.4.87) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 24 Dec 2020 19:35:12 +0800 Received: from [10.17.3.153] (10.17.3.153) by MTKCAS36.mediatek.inc (172.27.4.170) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 24 Dec 2020 19:35:12 +0800 Message-ID: <1608809713.26323.262.camel@mhfsdcap03> Subject: Re: [PATCH v5 06/27] dt-bindings: mediatek: Add binding for mt8192 IOMMU From: Yong Wu To: Tomasz Figa CC: Joerg Roedel , Matthias Brugger , Rob Herring , Will Deacon , Robin Murphy , , , Nicolas Boichat , , , , Evan Green , Tomasz Figa , , , Krzysztof Kozlowski , , Date: Thu, 24 Dec 2020 19:35:13 +0800 In-Reply-To: References: <20201209080102.26626-1-yong.wu@mediatek.com> <20201209080102.26626-7-yong.wu@mediatek.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-TM-SNTS-SMTP: 43E145A43742A33FB0F432294A8D8B05C5B400A4B9E3095EC85B6369A76296B42000:8 X-MTK: N Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gV2VkLCAyMDIwLTEyLTIzIGF0IDE3OjE4ICswOTAwLCBUb21hc3ogRmlnYSB3cm90ZToNCj4g T24gV2VkLCBEZWMgMDksIDIwMjAgYXQgMDQ6MDA6NDFQTSArMDgwMCwgWW9uZyBXdSB3cm90ZToN Cj4gPiBUaGlzIHBhdGNoIGFkZHMgZGVjcmlwdGlvbnMgZm9yIG10ODE5MiBJT01NVSBhbmQgU01J Lg0KPiA+IA0KPiA+IG10ODE5MiBhbHNvIGlzIE1USyBJT01NVSBnZW4yIHdoaWNoIHVzZXMgQVJN IFNob3J0LURlc2NyaXB0b3IgdHJhbnNsYXRpb24NCj4gPiB0YWJsZSBmb3JtYXQuIFRoZSBNNFUt U01JIEhXIGRpYWdyYW0gaXMgYXMgYmVsb3c6DQo+ID4gDQo+ID4gICAgICAgICAgICAgICAgICAg ICAgICAgICBFTUkNCj4gPiAgICAgICAgICAgICAgICAgICAgICAgICAgICB8DQo+ID4gICAgICAg ICAgICAgICAgICAgICAgICAgICBNNFUNCj4gPiAgICAgICAgICAgICAgICAgICAgICAgICAgICB8 DQo+ID4gICAgICAgICAgICAgICAgICAgICAgIC0tLS0tLS0tLS0tLQ0KPiA+ICAgICAgICAgICAg ICAgICAgICAgICAgU01JIENvbW1vbg0KPiA+ICAgICAgICAgICAgICAgICAgICAgICAtLS0tLS0t LS0tLS0NCj4gPiAgICAgICAgICAgICAgICAgICAgICAgICAgICB8DQo+ID4gICArLS0tLS0tLSst LS0tLS0rLS0tLS0tKy0tLS0tLS0tLS0tLS0tLS0tLS0tLS0rLS0tLS0tLSsNCj4gPiAgIHwgICAg ICAgfCAgICAgIHwgICAgICB8ICAgICAgIC4uLi4uLiAgICAgICAgIHwgICAgICAgfA0KPiA+ICAg fCAgICAgICB8ICAgICAgfCAgICAgIHwgICAgICAgICAgICAgICAgICAgICAgfCAgICAgICB8DQo+ ID4gbGFyYjAgICBsYXJiMSAgbGFyYjIgIGxhcmI0ICAgICAuLi4uLi4gICAgICBsYXJiMTkgICBs YXJiMjANCj4gPiBkaXNwMCAgIGRpc3AxICAgbWRwICAgIHZkZWMgICAgICAgICAgICAgICAgICAg SVBFICAgICAgSVBFDQo+ID4gDQo+ID4gQWxsIHRoZSBjb25uZWN0aW9ucyBhcmUgSFcgZml4ZWQs IFNXIGNhbiBOT1QgYWRqdXN0IGl0Lg0KPiA+IA0KPiA+IG10ODE5MiBNNFUgc3VwcG9ydCAwfjE2 R0IgaW92YSByYW5nZS4gd2UgcHJlYXNzaWduIGRpZmZlcmVudCBlbmdpbmVzDQo+ID4gaW50byBk aWZmZXJlbnQgaW92YSByYW5nZXM6DQo+ID4gDQo+ID4gZG9tYWluLWlkICBtb2R1bGUgICAgIGlv dmEtcmFuZ2UgICAgICAgICAgICAgICAgICBsYXJicw0KPiA+ICAgIDAgICAgICAgZGlzcCAgICAg ICAgMCB+IDRHICAgICAgICAgICAgICAgICAgICAgIGxhcmIwLzENCj4gPiAgICAxICAgICAgIHZj b2RlYyAgICAgIDRHIH4gOEcgICAgICAgICAgICAgICAgICAgICBsYXJiNC81LzcNCj4gPiAgICAy ICAgICAgIGNhbS9tZHAgICAgIDhHIH4gMTJHICAgICAgICAgICAgIGxhcmIyLzkvMTEvMTMvMTQv MTYvMTcvMTgvMTkvMjANCj4gDQo+IFdoeSBkbyB3ZSBwcmVhc3NpZ24gdGhlc2UgYWRkcmVzc2Vz IGluIERUPyBTaG91bGRuJ3QgaXQgYmUgYSB1c2VyJ3Mgb3INCj4gaW50ZWdyYXRvcidzIGRlY2lz aW9uIHRvIHNwbGl0IHRoZSAxNiBHQiBhZGRyZXNzIHJhbmdlIGludG8gc3ViLXJhbmdlcw0KPiBh bmQgZGVmaW5lIHdoaWNoIGxhcmJzIHRob3NlIHN1Yi1yYW5nZXMgYXJlIHNoYXJlZCB3aXRoPw0K DQpUaGUgcHJvYmxlbSBpcyB0aGF0IHdlIGNhbid0IHNwbGl0IHRoZSAxNkdCIHJhbmdlIHdpdGgg dGhlIGxhcmIgYXMgdW5pdC4NClRoZSBleGFtcGxlIGlzIHRoZSBiZWxvdyBjY3UwKGxhcmIxMyBw b3J0OS8xMCkgaXMgYSBpbmRlcGVuZGVudA0KcmFuZ2UoZG9tYWluKSwgdGhlIG90aGVycyBwb3J0 cyBpbiBsYXJiMTMgaXMgaW4gYW5vdGhlciBkb21haW4uDQoNCmRpc3AvdmNvZGVjL2NhbS9tZHAg ZG9uJ3QgaGF2ZSBzcGVjaWFsIGlvdmEgcmVxdWlyZW1lbnQsIHRoZXkgY291bGQNCmFjY2VzcyBh bnkgcmFuZ2UuIHZjb2RlYyBhbHNvIGNhbiBsb2NhdGUgOEd+MTJHLiBpdCBkb24ndCBjYXJlIGFi b3V0DQp3aGVyZSBpdHMgaW92YSBsb2NhdGUuIGhlcmUgSSBwcmVhc3NpZ24gbGlrZSB0aGlzIGZv bGxvd2luZyB3aXRoIG91cg0KaW50ZXJuYWwgcHJvamVjdCBzZXR0aW5nLg0KDQpXaHkgc2V0IHRo aXMgaW4gRFQ/LCB0aGlzIGlzIG9ubHkgZm9yIHNpbXBsaWZ5aW5nIHRoZSBjb2RlLiBBc3N1bWUg d2UNCnB1dCBpdCBpbiB0aGUgcGxhdGZvcm0gZGF0YS4gV2UgaGF2ZSB1cCB0byAzMiBsYXJicywg ZWFjaCBsYXJiIGhhcyB1cCB0bw0KMzIgcG9ydHMsIGVhY2ggcG9ydCBtYXkgYmUgaW4gZGlmZmVy ZW50IGlvbW11IGRvbWFpbnMuIHdlIHNob3VsZCBoYXZlIGENCmJpZyBhcnJheSBmb3IgdGhpcy4u aG93ZXZlciB3ZSBvbmx5IHVzZSBhIG1hY3JvIHRvIGdldCB0aGUgZG9tYWluIGluIHRoZQ0KRFQg bWV0aG9kLg0KDQpXaGVuIHJlcGx5aW5nIHRoaXMgbWFpbCwgSSBoYXBwZW4gdG8gc2VlIHRoZXJl IGlzIGEgImRldi0+ZGV2X3JhbmdlX21hcCINCndoaWNoIGhhcyAiZG1hLXJhbmdlIiBpbmZvcm1h dGlvbiwgSSB0aGluayBJIGNvdWxkIHVzZSB0aGlzIHZhbHVlIHRvIGdldA0Kd2hpY2ggZG9tYWlu IHRoZSBkZXZpY2UgYmVsb25nIHRvLiB0aGVuIG5vIG5lZWQgcHV0IGRvbWlkIGluIERULiBJIHdp bGwNCnRlc3QgdGhpcy4NCg0KVGhhbmtzLg0KPiANCj4gQmVzdCByZWdhcmRzLA0KPiBUb21hc3oN Cj4gDQo+ID4gICAgMyAgICAgICBDQ1UwICAgIDB4NDAwMF8wMDAwIH4gMHg0M2ZmX2ZmZmYgICAg IGxhcmIxMzogcG9ydCA5LzEwDQo+ID4gICAgNCAgICAgICBDQ1UxICAgIDB4NDQwMF8wMDAwIH4g MHg0N2ZmX2ZmZmYgICAgIGxhcmIxNDogcG9ydCA0LzUNCj4gPiANCj4gPiBUaGUgaW92YSByYW5n ZSBmb3IgQ0NVMC8xKGNhbWVyYSBjb250cm9sIHVuaXQpIGlzIEhXIHJlcXVpcmVtZW50Lg0KPiA+ IA0KPiA+IFNpZ25lZC1vZmYtYnk6IFlvbmcgV3UgPHlvbmcud3VAbWVkaWF0ZWsuY29tPg0KPiA+ IFJldmlld2VkLWJ5OiBSb2IgSGVycmluZyA8cm9iaEBrZXJuZWwub3JnPg0KPiA+IC0tLQ0KPiA+ ICAuLi4vYmluZGluZ3MvaW9tbXUvbWVkaWF0ZWssaW9tbXUueWFtbCAgICAgICAgfCAgMTggKy0N Cj4gPiAgaW5jbHVkZS9kdC1iaW5kaW5ncy9tZW1vcnkvbXQ4MTkyLWxhcmItcG9ydC5oIHwgMjQw ICsrKysrKysrKysrKysrKysrKw0KPiA+ICAyIGZpbGVzIGNoYW5nZWQsIDI1NyBpbnNlcnRpb25z KCspLCAxIGRlbGV0aW9uKC0pDQo+ID4gIGNyZWF0ZSBtb2RlIDEwMDY0NCBpbmNsdWRlL2R0LWJp bmRpbmdzL21lbW9yeS9tdDgxOTItbGFyYi1wb3J0LmgNCj4gPiANCltzbmlwXQ0K