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Wed, 30 Jun 2021 15:30:57 +0800 Message-ID: <1625038257.25647.5.camel@mhfsdcap03> Subject: Re: [PATCH 01/24] dt-bindings: mediatek: mt8195: Add binding for MM IOMMU From: Yong Wu To: Krzysztof Kozlowski CC: Joerg Roedel , Rob Herring , Matthias Brugger , Will Deacon , Robin Murphy , Evan Green , Tomasz Figa , Tomasz Figa , , , , , , , , Nicolas Boichat , , Date: Wed, 30 Jun 2021 15:30:57 +0800 In-Reply-To: <41809d87-0f1b-13fd-b565-26a17626aad9@canonical.com> References: <20210630023504.18177-1-yong.wu@mediatek.com> <20210630023504.18177-2-yong.wu@mediatek.com> <41809d87-0f1b-13fd-b565-26a17626aad9@canonical.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-TM-SNTS-SMTP: 1963F5674633076AEF957F6E442E2D1D0BE305E0B7F438FD146FEE00D7D59E362000:8 X-MTK: N Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gV2VkLCAyMDIxLTA2LTMwIGF0IDA4OjI2ICswMjAwLCBLcnp5c3p0b2YgS296bG93c2tpIHdy b3RlOg0KPiBPbiAzMC8wNi8yMDIxIDA0OjM0LCBZb25nIFd1IHdyb3RlOg0KPiA+IFRoaXMgcGF0 Y2ggYWRkcyBkZXNjcmlwdGlvbnMgZm9yIG10ODE5NSBJT01NVSB3aGljaCBhbHNvIHVzZSBBUk0N Cj4gPiBTaG9ydC1EZXNjcmlwdG9yIHRyYW5zbGF0aW9uIHRhYmxlIGZvcm1hdC4NCj4gPiANCj4g PiBJbiBtdDgxOTUsIHRoZXJlIGFyZSB0d28gc21pLWNvbW1vbiBIVyBhbmQgSU9NTVUsIG9uZSBp cyBmb3IgdmRvKHZpZGVvDQo+ID4gb3V0cHV0KSwgdGhlIG90aGVyIGlzIGZvciB2cHAodmlkZW8g cHJvY2Vzc2luZyBwaXBlKS4gVGhleSBjb25uZWN0cw0KPiA+IHdpdGggZGlmZmVyZW50IHNtaS1s YXJicywgdGhlbiBzb21lIHNldHRpbmcobGFyYmlkX3JlbWFwKSBpcyBkaWZmZXJlbnQuDQo+ID4g RGlmZmVyZW50aWF0ZSB0aGVtIHdpdGggdGhlIGNvbXBhdGlibGUgc3RyaW5nLg0KPiA+IA0KPiA+ IFNvbWV0aGluZyBsaWtlIHRoaXM6DQo+ID4gDQo+ID4gICAgIElPTU1VKFZETykgICAgICAgICAg SU9NTVUoVlBQKQ0KPiA+ICAgICAgICB8ICAgICAgICAgICAgICAgICAgIHwNCj4gPiAgIFNNSV9D T01NT05fVkRPICAgICAgU01JX0NPTU1PTl9WUFANCj4gPiAgIC0tLS0tLS0tLS0tLS0tLSAgICAg LS0tLS0tLS0tLS0tLS0tLQ0KPiA+ICAgfCAgICAgIHwgICAuLi4gICAgICB8ICAgICAgfCAgICAg Li4uDQo+ID4gbGFyYjAgbGFyYjIgIC4uLiAgICBsYXJiMSBsYXJiMyAgICAuLi4NCj4gPiANCj4g PiBBbm90aGVyIGNoYW5nZSBpcyB0aGF0IHdlIGhhdmUgYSBuZXcgSU9NTVUgdGhhdCBpcyBmb3Ig aW5mcmEgbWFzdGVyIGxpa2UNCj4gPiBQQ0llIGFuZCBVU0IuIFRoZSBpbmZyYSBtYXN0ZXIgZG9u J3QgaGF2ZSB0aGUgbGFyYiBhbmQgcG9ydHMsIHRodXMgd2UNCj4gPiByZW5hbWUgdGhlIHBvcnQg aGVhZGVyIGZpbGUgdG8gbXQ4MTk1LW1lbW9yeS1wb3J0LmggcmF0aGVyIHRoYW4NCj4gPiBtdDgx OTUtbGFyYi1wb3J0LmguDQo+ID4gDQo+ID4gQWxzbywgdGhlIElPTU1VIGlzIG5vdCBvbmx5IGZv ciBNTSwgdGh1cywgd2UgZG9uJ3QgY2FsbCBpdCAibTR1IiB3aGljaA0KPiA+IG1lYW5zICJNdWx0 aU1lZGlhIE1lbW9yeSBNYW5hZ2VtZW50IFVOSVQiLiB0aHVzLCB1c2UgdGhlICJpb21tdSIgYXMg dGhlDQo+ID4gY29tcGF0aWFibGUgc3RyaW5nLg0KPiA+IA0KPiA+IFNpZ25lZC1vZmYtYnk6IFlv bmcgV3UgPHlvbmcud3VAbWVkaWF0ZWsuY29tPg0KPiA+IC0tLQ0KPiA+ICAuLi4vYmluZGluZ3Mv aW9tbXUvbWVkaWF0ZWssaW9tbXUueWFtbCAgICAgICAgfCAgIDcgKw0KPiA+ICAuLi4vZHQtYmlu ZGluZ3MvbWVtb3J5L210ODE5NS1tZW1vcnktcG9ydC5oICAgfCAzOTAgKysrKysrKysrKysrKysr KysrDQo+ID4gIDIgZmlsZXMgY2hhbmdlZCwgMzk3IGluc2VydGlvbnMoKykNCj4gPiAgY3JlYXRl IG1vZGUgMTAwNjQ0IGluY2x1ZGUvZHQtYmluZGluZ3MvbWVtb3J5L210ODE5NS1tZW1vcnktcG9y dC5oDQo+ID4gDQo+IA0KPiBJIHVuZGVyc3RhbmQgdGhpcyB3aWxsIGdvIHRocm91Z2ggSU9NTVUg dHJlZS4gRG8geW91IGtub3cgYWJvdXQgYW55DQo+IGZ1cnRoZXIgcGF0Y2hlcyBmb3IgbWVtb3J5 IGNvbnRyb2xsZXJzIHdoaWNoIHdpbGwgbmVlZCB0aGUgaGVhZGVyPw0KDQpUaGlzIGhlYWRlciBm aWxlIHdpbGwgb25seSBiZSB1c2VkIGluIGR0c2kgZmlsZS4gdGhlIGlvbW11IG1hc3RlcnMgd2ls bA0KdXNlIHRoZXNlIHBvcnQgZGVmaW5pdGlvbnMgaW4gdGhlIGR0c2kuDQoNClRoZSBTTUkgZHJp dmVyIG5vIG5lZWQgaW5jbHVkZSB0aGlzIGhlYWRlciBmaWxlLg0KDQpCeSB0aGUgd2F5LCB0aGUg bXQ4MTk1IFNNSSBwYXRjaGVzIGlzIGF0Og0KDQpodHRwczovL2xvcmUua2VybmVsLm9yZy9saW51 eC1tZWRpYXRlay8yMDIxMDYxNjExNDM0Ni4xODgxMi0xLXlvbmcud3VAbWVkaWF0ZWsuY29tLyAN Cg0KPiANCj4gQWNrZWQtYnk6IEtyenlzenRvZiBLb3psb3dza2kgPGtyenlzenRvZi5rb3psb3dz a2lAY2Fub25pY2FsLmNvbT4NCg0KVGhhbmtzIHZlcnkgbXVjaCBmb3IgeW91ciBxdWljayByZXZp ZXcuDQoNCj4gDQo+IA0KPiBCZXN0IHJlZ2FyZHMsDQo+IEtyenlzenRvZg0KPiANCj4gX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18NCj4gTGludXgtbWVkaWF0 ZWsgbWFpbGluZyBsaXN0DQo+IExpbnV4LW1lZGlhdGVrQGxpc3RzLmluZnJhZGVhZC5vcmcNCj4g aHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1tZWRpYXRl aw0KDQo=