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=-11.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, URIBL_BLOCKED,USER_AGENT_SANE_2 autolearn=ham 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 BBDBCC43461 for ; Mon, 7 Sep 2020 03:45:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6B9C32137B for ; Mon, 7 Sep 2020 03:45:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="Ei/MDmmY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726286AbgIGDpL (ORCPT ); Sun, 6 Sep 2020 23:45:11 -0400 Received: from mailgw02.mediatek.com ([1.203.163.81]:59474 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726278AbgIGDpK (ORCPT ); Sun, 6 Sep 2020 23:45:10 -0400 X-UUID: 4749b9027edb4ec4a3dcb522a6b9a3ce-20200907 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=+kQMFZtTwzN5g3ipj6RMOu9cz09zTtXs8Jvc7SvBRYE=; b=Ei/MDmmYIlxQ6eMkoRim98t3V6iyykR81POfDmFima10X4k+i9Ln0zRDpt44gt5vh67c5M1qpydfs61pAa3aNtGHWT0HaFBHCTBQWKbZ2WrhLERE9jZr9TVYmRFPFdhKoV9QAto56ns80AmZmvtu8ib0zxkP3verGSFCiKZ4WAk=; X-UUID: 4749b9027edb4ec4a3dcb522a6b9a3ce-20200907 Received: from mtkcas35.mediatek.inc [(172.27.4.253)] by mailgw02.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1702638041; Mon, 07 Sep 2020 11:45:07 +0800 Received: from MTKCAS36.mediatek.inc (172.27.4.186) by MTKMBS32N1.mediatek.inc (172.27.4.71) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 7 Sep 2020 11:45:05 +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; Mon, 7 Sep 2020 11:45:06 +0800 Message-ID: <1599450198.27773.12.camel@mhfsdcap03> Subject: Re: [PATCH v3 1/3] dt-bindings: iommu: Add binding for MediaTek MT8167 IOMMU From: Yong Wu To: Fabien Parent CC: , , , , , , , , Rob Herring Date: Mon, 7 Sep 2020 11:43:18 +0800 In-Reply-To: <20200906151928.881209-1-fparent@baylibre.com> References: <20200906151928.881209-1-fparent@baylibre.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-TM-SNTS-SMTP: 870868C0E752BB5D53643B5CAD2F078C8B2CECA589AC935CFAB57F2A2BDFD3EB2000:8 X-MTK: N Content-Transfer-Encoding: base64 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org T24gU3VuLCAyMDIwLTA5LTA2IGF0IDE3OjE5ICswMjAwLCBGYWJpZW4gUGFyZW50IHdyb3RlOg0K PiBUaGlzIGNvbW1pdCBhZGRzIElPTU1VIGJpbmRpbmcgZG9jdW1lbnRhdGlvbiBhbmQgbGFyYiBw b3J0IGRlZmluaXRpb25zDQo+IGZvciB0aGUgTVQ4MTY3IFNvQy4NCj4gDQo+IFNpZ25lZC1vZmYt Ynk6IEZhYmllbiBQYXJlbnQgPGZwYXJlbnRAYmF5bGlicmUuY29tPg0KPiBBY2tlZC1ieTogUm9i IEhlcnJpbmcgPHJvYmhAa2VybmVsLm9yZz4NCj4gLS0tDQo+IA0KPiBWMzogQWRkZWQgbXQ4MTY3 LWxhcmItcG9ydC5oIGZpbGUgZm9yIGlvbW11IHBvcnQgZGVmaW5pdGlvbnMNCj4gVjI6IG5vIGNo YW5nZQ0KPiANCj4gLS0tDQo+ICAuLi4vYmluZGluZ3MvaW9tbXUvbWVkaWF0ZWssaW9tbXUudHh0 ICAgICAgICAgfCAgMSArDQo+ICBpbmNsdWRlL2R0LWJpbmRpbmdzL21lbW9yeS9tdDgxNjctbGFy Yi1wb3J0LmggfCA0OSArKysrKysrKysrKysrKysrKysrDQo+ICAyIGZpbGVzIGNoYW5nZWQsIDUw IGluc2VydGlvbnMoKykNCj4gIGNyZWF0ZSBtb2RlIDEwMDY0NCBpbmNsdWRlL2R0LWJpbmRpbmdz L21lbW9yeS9tdDgxNjctbGFyYi1wb3J0LmgNCj4gDQo+IGRpZmYgLS1naXQgYS9Eb2N1bWVudGF0 aW9uL2RldmljZXRyZWUvYmluZGluZ3MvaW9tbXUvbWVkaWF0ZWssaW9tbXUudHh0IGIvRG9jdW1l bnRhdGlvbi9kZXZpY2V0cmVlL2JpbmRpbmdzL2lvbW11L21lZGlhdGVrLGlvbW11LnR4dA0KPiBp bmRleCBjMWNjZDg1ODJlYjIuLmY3YTM0OGY0OGUwZCAxMDA2NDQNCj4gLS0tIGEvRG9jdW1lbnRh dGlvbi9kZXZpY2V0cmVlL2JpbmRpbmdzL2lvbW11L21lZGlhdGVrLGlvbW11LnR4dA0KPiArKysg Yi9Eb2N1bWVudGF0aW9uL2RldmljZXRyZWUvYmluZGluZ3MvaW9tbXUvbWVkaWF0ZWssaW9tbXUu dHh0DQo+IEBAIC02MSw2ICs2MSw3IEBAIFJlcXVpcmVkIHByb3BlcnRpZXM6DQo+ICAJIm1lZGlh dGVrLG10Njc3OS1tNHUiIGZvciBtdDY3Nzkgd2hpY2ggdXNlcyBnZW5lcmF0aW9uIHR3byBtNHUg SFcuDQo+ICAJIm1lZGlhdGVrLG10NzYyMy1tNHUiLCAibWVkaWF0ZWssbXQyNzAxLW00dSIgZm9y IG10NzYyMyB3aGljaCB1c2VzDQo+ICAJCQkJCQkgICAgIGdlbmVyYXRpb24gb25lIG00dSBIVy4N Cj4gKwkibWVkaWF0ZWssbXQ4MTY3LW00dSIgZm9yIG10ODE2NyB3aGljaCB1c2VzIGdlbmVyYXRp b24gdHdvIG00dSBIVy4NCj4gIAkibWVkaWF0ZWssbXQ4MTczLW00dSIgZm9yIG10ODE3MyB3aGlj aCB1c2VzIGdlbmVyYXRpb24gdHdvIG00dSBIVy4NCj4gIAkibWVkaWF0ZWssbXQ4MTgzLW00dSIg Zm9yIG10ODE4MyB3aGljaCB1c2VzIGdlbmVyYXRpb24gdHdvIG00dSBIVy4NCj4gIC0gcmVnIDog bTR1IHJlZ2lzdGVyIGJhc2UgYW5kIHNpemUuDQoNClBsZWFzZSBhbHNvIGFkZCB0aGlzIGxpbmUg aW4gdGhlIGlvbW11LWNlbGxzIHByb3BlcnR5Og0KDQogICAgIGR0LWJpbmRpbmdzL21lbW9yeS9t dDgxNjctbGFyYi1wb3J0LmggZm9yIG10ODE2Ny4NCg0KPiBkaWZmIC0tZ2l0IGEvaW5jbHVkZS9k dC1iaW5kaW5ncy9tZW1vcnkvbXQ4MTY3LWxhcmItcG9ydC5oIGIvaW5jbHVkZS9kdC1iaW5kaW5n cy9tZW1vcnkvbXQ4MTY3LWxhcmItcG9ydC5oDQo+IG5ldyBmaWxlIG1vZGUgMTAwNjQ0DQo+IGlu ZGV4IDAwMDAwMDAwMDAwMC4uNGRkNDRkMTAzN2E3DQo+IC0tLSAvZGV2L251bGwNCj4gKysrIGIv aW5jbHVkZS9kdC1iaW5kaW5ncy9tZW1vcnkvbXQ4MTY3LWxhcmItcG9ydC5oDQo+IEBAIC0wLDAg KzEsNDkgQEANCj4gKy8qIFNQRFgtTGljZW5zZS1JZGVudGlmaWVyOiBHUEwtMi4wICovDQo+ICsv Kg0KPiArICogQ29weXJpZ2h0IChjKSAyMDIwIEJheUxpYnJlLCBTQVMNCj4gKyAqIEF1dGhvcjog RmFiaWVuIFBhcmVudCA8ZnBhcmVudEBiYXlsaWJyZS5jb20+DQoNCklmIEknbSBub3Qgd3Jvbmcs IHRoZSBmaXJzdCB2ZXJzaW9uIHdhcyBjcmVhdGVkIGJ5Og0KIEhvbmdodWkgWmhhbmcgPGhvbmdo dWkuemhhbmdAbWVkaWF0ZWsuY29tPg0KDQp0aGUgb3JpZ2luYWwgYXV0aG9yIHNob3VsZCBiZSBr ZXB0Lg0KDQo+ICsgKi8NCj4gKyNpZm5kZWYgX19EVFNfSU9NTVVfUE9SVF9NVDgxNjdfSA0KPiAr I2RlZmluZSBfX0RUU19JT01NVV9QT1JUX01UODE2N19IDQo+ICsNCj4gKyNkZWZpbmUgTVRLX000 VV9JRChsYXJiLCBwb3J0KQkJKCgobGFyYikgPDwgNSkgfCAocG9ydCkpDQo+ICsNCj4gKyNkZWZp bmUgTTRVX0xBUkIwX0lECQkJMA0KPiArI2RlZmluZSBNNFVfTEFSQjFfSUQJCQkxDQo+ICsjZGVm aW5lIE00VV9MQVJCMl9JRAkJCTINCj4gKw0KPiArLyogbGFyYjAgKi8NCj4gKyNkZWZpbmUgTTRV X1BPUlRfRElTUF9PVkwwCQlNVEtfTTRVX0lEKE00VV9MQVJCMF9JRCwgMCkNCj4gKyNkZWZpbmUg TTRVX1BPUlRfRElTUF9SRE1BMAkJTVRLX000VV9JRChNNFVfTEFSQjBfSUQsIDEpDQo+ICsjZGVm aW5lIE00VV9QT1JUX0RJU1BfV0RNQTAJCU1US19NNFVfSUQoTTRVX0xBUkIwX0lELCAyKQ0KPiAr I2RlZmluZSBNNFVfUE9SVF9ESVNQX1JETUExCQlNVEtfTTRVX0lEKE00VV9MQVJCMF9JRCwgMykN Cj4gKyNkZWZpbmUgTTRVX1BPUlRfTURQX1JETUEJCU1US19NNFVfSUQoTTRVX0xBUkIwX0lELCA0 KQ0KPiArI2RlZmluZSBNNFVfUE9SVF9NRFBfV0RNQQkJTVRLX000VV9JRChNNFVfTEFSQjBfSUQs IDUpDQo+ICsjZGVmaW5lIE00VV9QT1JUX01EUF9XUk9UCQlNVEtfTTRVX0lEKE00VV9MQVJCMF9J RCwgNikNCj4gKyNkZWZpbmUgTTRVX1BPUlRfRElTUF9GQUtFCQlNVEtfTTRVX0lEKE00VV9MQVJC MF9JRCwgNykNCj4gKw0KPiArLyogSU1HIGxhcmIxKi8NCj4gKyNkZWZpbmUgTTRVX1BPUlRfQ0FN X0lNR08JCU1US19NNFVfSUQoTTRVX0xBUkIxX0lELCAwKQ0KPiArI2RlZmluZSBNNFVfUE9SVF9D QU1fSU1HMk8JCU1US19NNFVfSUQoTTRVX0xBUkIxX0lELCAxKQ0KPiArI2RlZmluZSBNNFVfUE9S VF9DQU1fTFNDSQkJTVRLX000VV9JRChNNFVfTEFSQjFfSUQsIDIpDQo+ICsjZGVmaW5lIE00VV9Q T1JUX0NBTV9FU0ZLTwkJTVRLX000VV9JRChNNFVfTEFSQjFfSUQsIDMpDQo+ICsjZGVmaW5lIE00 VV9QT1JUX0NBTV9BQU8JCU1US19NNFVfSUQoTTRVX0xBUkIxX0lELCA0KQ0KPiArI2RlZmluZSBN NFVfUE9SVF9WRU5DX1JFQwkJTVRLX000VV9JRChNNFVfTEFSQjFfSUQsIDUpDQo+ICsjZGVmaW5l IE00VV9QT1JUX1ZFTkNfQlNETUEJCU1US19NNFVfSUQoTTRVX0xBUkIxX0lELCA2KQ0KPiArI2Rl ZmluZSBNNFVfUE9SVF9WRU5DX1JEX0NPTVYJCU1US19NNFVfSUQoTTRVX0xBUkIxX0lELCA3KQ0K PiArI2RlZmluZSBNNFVfUE9SVF9DQU1fSU1HSQkJTVRLX000VV9JRChNNFVfTEFSQjFfSUQsIDgp DQo+ICsjZGVmaW5lIE00VV9QT1JUX1ZFTkNfQ1VSX0xVTUEJCU1US19NNFVfSUQoTTRVX0xBUkIx X0lELCA5KQ0KPiArI2RlZmluZSBNNFVfUE9SVF9WRU5DX0NVUl9DSFJPTUEJTVRLX000VV9JRChN NFVfTEFSQjFfSUQsIDEwKQ0KPiArI2RlZmluZSBNNFVfUE9SVF9WRU5DX1JFRl9MVU1BCQlNVEtf TTRVX0lEKE00VV9MQVJCMV9JRCwgMTEpDQo+ICsjZGVmaW5lIE00VV9QT1JUX1ZFTkNfUkVGX0NI Uk9NQQlNVEtfTTRVX0lEKE00VV9MQVJCMV9JRCwgMTIpDQo+ICsNCj4gKy8qIFZERUMgbGFyYjIq Lw0KPiArI2RlZmluZSBNNFVfUE9SVF9IV19WREVDX01DX0VYVAkJTVRLX000VV9JRChNNFVfTEFS QjJfSUQsIDApDQo+ICsjZGVmaW5lIE00VV9QT1JUX0hXX1ZERUNfUFBfRVhUCQlNVEtfTTRVX0lE KE00VV9MQVJCMl9JRCwgMSkNCj4gKyNkZWZpbmUgTTRVX1BPUlRfSFdfVkRFQ19WTERfRVhUCU1U S19NNFVfSUQoTTRVX0xBUkIyX0lELCAyKQ0KPiArI2RlZmluZSBNNFVfUE9SVF9IV19WREVDX0FW Q19NVl9FWFQJTVRLX000VV9JRChNNFVfTEFSQjJfSUQsIDMpDQo+ICsjZGVmaW5lIE00VV9QT1JU X0hXX1ZERUNfUFJFRF9SRF9FWFQJTVRLX000VV9JRChNNFVfTEFSQjJfSUQsIDQpDQo+ICsjZGVm aW5lIE00VV9QT1JUX0hXX1ZERUNfUFJFRF9XUl9FWFQJTVRLX000VV9JRChNNFVfTEFSQjJfSUQs IDUpDQo+ICsjZGVmaW5lIE00VV9QT1JUX0hXX1ZERUNfUFBXUkFQX0VYVAlNVEtfTTRVX0lEKE00 VV9MQVJCMl9JRCwgNikNCj4gKw0KPiArI2VuZGlmDQoNCg==