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Thu, 12 Nov 2020 10:41:42 +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, 12 Nov 2020 10:41:42 +0800 Message-ID: <1605148902.26323.126.camel@mhfsdcap03> Subject: Re: [PATCH v4 05/24] dt-bindings: mediatek: Add binding for mt8192 IOMMU From: Yong Wu To: Krzysztof Kozlowski CC: Joerg Roedel , Matthias Brugger , Rob Herring , Will Deacon , Robin Murphy , Evan Green , Tomasz Figa , , , , , , , , Nicolas Boichat , , , Greg Kroah-Hartman , Date: Thu, 12 Nov 2020 10:41:42 +0800 In-Reply-To: <20201111213338.GD287176@kozik-lap> References: <20201111123838.15682-1-yong.wu@mediatek.com> <20201111123838.15682-6-yong.wu@mediatek.com> <20201111213338.GD287176@kozik-lap> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-TM-SNTS-SMTP: 1C18FA5020027ADAA5CD122CFFAF794DF7B24B6C49C7403F677C225959A3CB292000:8 X-MTK: N Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org SGkgS3J6eXN6dG9mLA0KDQpPbiBXZWQsIDIwMjAtMTEtMTEgYXQgMjI6MzMgKzAxMDAsIEtyenlz enRvZiBLb3psb3dza2kgd3JvdGU6DQo+IE9uIFdlZCwgTm92IDExLCAyMDIwIGF0IDA4OjM4OjE5 UE0gKzA4MDAsIFlvbmcgV3Ugd3JvdGU6DQo+ID4gVGhpcyBwYXRjaCBhZGRzIGRlY3JpcHRpb25z IGZvciBtdDgxOTIgSU9NTVUgYW5kIFNNSS4NCj4gPiANCj4gPiBtdDgxOTIgYWxzbyBpcyBNVEsg SU9NTVUgZ2VuMiB3aGljaCB1c2VzIEFSTSBTaG9ydC1EZXNjcmlwdG9yIHRyYW5zbGF0aW9uDQo+ ID4gdGFibGUgZm9ybWF0LiBUaGUgTTRVLVNNSSBIVyBkaWFncmFtIGlzIGFzIGJlbG93Og0KPiA+ IA0KPiA+ICAgICAgICAgICAgICAgICAgICAgICAgICAgRU1JDQo+ID4gICAgICAgICAgICAgICAg ICAgICAgICAgICAgfA0KPiA+ICAgICAgICAgICAgICAgICAgICAgICAgICAgTTRVDQo+ID4gICAg ICAgICAgICAgICAgICAgICAgICAgICAgfA0KPiA+ICAgICAgICAgICAgICAgICAgICAgICAtLS0t LS0tLS0tLS0NCj4gPiAgICAgICAgICAgICAgICAgICAgICAgIFNNSSBDb21tb24NCj4gPiAgICAg ICAgICAgICAgICAgICAgICAgLS0tLS0tLS0tLS0tDQo+ID4gICAgICAgICAgICAgICAgICAgICAg ICAgICAgfA0KPiA+ICAgKy0tLS0tLS0rLS0tLS0tKy0tLS0tLSstLS0tLS0tLS0tLS0tLS0tLS0t LS0tKy0tLS0tLS0rDQo+ID4gICB8ICAgICAgIHwgICAgICB8ICAgICAgfCAgICAgICAuLi4uLi4g ICAgICAgICB8ICAgICAgIHwNCj4gPiAgIHwgICAgICAgfCAgICAgIHwgICAgICB8ICAgICAgICAg ICAgICAgICAgICAgIHwgICAgICAgfA0KPiA+IGxhcmIwICAgbGFyYjEgIGxhcmIyICBsYXJiNCAg ICAgLi4uLi4uICAgICAgbGFyYjE5ICAgbGFyYjIwDQo+ID4gZGlzcDAgICBkaXNwMSAgIG1kcCAg ICB2ZGVjICAgICAgICAgICAgICAgICAgIElQRSAgICAgIElQRQ0KPiA+IA0KPiA+IEFsbCB0aGUg Y29ubmVjdGlvbnMgYXJlIEhXIGZpeGVkLCBTVyBjYW4gTk9UIGFkanVzdCBpdC4NCj4gPiANCj4g PiBtdDgxOTIgTTRVIHN1cHBvcnQgMH4xNkdCIGlvdmEgcmFuZ2UuIHdlIHByZWFzc2lnbiBkaWZm ZXJlbnQgZW5naW5lcw0KPiA+IGludG8gZGlmZmVyZW50IGlvdmEgcmFuZ2VzOg0KPiA+IA0KPiA+ IGRvbWFpbi1pZCAgbW9kdWxlICAgICBpb3ZhLXJhbmdlICAgICAgICAgICAgICAgICAgbGFyYnMN Cj4gPiAgICAwICAgICAgIGRpc3AgICAgICAgIDAgfiA0RyAgICAgICAgICAgICAgICAgICAgICBs YXJiMC8xDQo+ID4gICAgMSAgICAgICB2Y29kZWMgICAgICA0RyB+IDhHICAgICAgICAgICAgICAg ICAgICAgbGFyYjQvNS83DQo+ID4gICAgMiAgICAgICBjYW0vbWRwICAgICA4RyB+IDEyRyAgICAg ICAgICAgICBsYXJiMi85LzExLzEzLzE0LzE2LzE3LzE4LzE5LzIwDQo+ID4gICAgMyAgICAgICBD Q1UwICAgIDB4NDAwMF8wMDAwIH4gMHg0M2ZmX2ZmZmYgICAgIGxhcmIxMzogcG9ydCA5LzEwDQo+ ID4gICAgNCAgICAgICBDQ1UxICAgIDB4NDQwMF8wMDAwIH4gMHg0N2ZmX2ZmZmYgICAgIGxhcmIx NDogcG9ydCA0LzUNCj4gPiANCj4gPiBUaGUgaW92YSByYW5nZSBmb3IgQ0NVMC8xKGNhbWVyYSBj b250cm9sIHVuaXQpIGlzIEhXIHJlcXVpcmVtZW50Lg0KPiA+IA0KPiA+IFNpZ25lZC1vZmYtYnk6 IFlvbmcgV3UgPHlvbmcud3VAbWVkaWF0ZWsuY29tPg0KPiA+IFJldmlld2VkLWJ5OiBSb2IgSGVy cmluZyA8cm9iaEBrZXJuZWwub3JnPg0KPiA+IC0tLQ0KDQpbLi4uXQ0KDQo+ID4gKyNpZm5kZWYg X0RUU19JT01NVV9QT1JUX01UODE5Ml9IXw0KPiA+ICsjZGVmaW5lIF9EVFNfSU9NTVVfUE9SVF9N VDgxOTJfSF8NCj4gDQo+IE5vdCBhY2N1cmF0ZSBoZWFkZXIgZ3VhcmQuIFNob3VkIGJlOg0KPiBf RFRfQklORElOR1NfTUVNT1JZX01UODE5Ml9MQVJCX1BPUlRfSF8NCj4gDQo+IFByb2JhYmx5IHlv dSBjb3BpZWQgaXQgZnJvbSBzb21lIG90aGVyIE1lZGlhdGVrIGhlYWRlcnMgLSBhbGwgb2YgdGhl bQ0KPiBoYXZlIGhlYWRlciBndWFyZCBwb2ludGluZyB0byBkaWZmZXJlbnQgZGlyZWN0b3J5Lg0K DQpUaGFua3MgdmVyeSBtdWNoIGZvciB5b3VyIHJldmlld2luZyBzbyBtYW55IHBhdGNoZXMuDQoN ClRoaXMgbmFtZSBsaWtlIHRoaXMgd2hlbiBpdCB3YXMgaW4gdGhlIGZpcnN0IHZlcnNpb24uIFNp bmNlIGl0IGlzIG9ubHkNCnVzZWQgd2hlbiB0aGUgY29uc3VtZXIgZGV2aWNlcyBlbmFibGUgSU9N TVUsIHRodXMgY2FsbGVkIGl0DQpfSU9NTVVfUE9SVC4uLg0KDQpJIHdpbGwgdXNlIGEgbmV3IHBh dGNoIHRvIHJlbmFtZSBhbGwgb2YgdGhlbS4NCg0KPiANCj4gQmVzdCByZWdhcmRzLA0KPiBLcnp5 c3p0b2YNCg0K