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Mon, 17 Feb 2020 19:34:24 +0800 Received: from [10.17.3.153] (10.17.3.153) by MTKCAS32.mediatek.inc (172.27.4.170) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Mon, 17 Feb 2020 19:35:55 +0800 Message-ID: <1581939298.4784.12.camel@mhfsdcap03> Subject: Re: [PATCH 2/2] iommu/mediatek: add support for MT8167 From: Yong Wu To: Fabien Parent CC: , , , , , , , , , CK Hu Date: Mon, 17 Feb 2020 19:34:58 +0800 In-Reply-To: <1581902146.28283.0.camel@mtksdaap41> References: <20200103162632.109553-1-fparent@baylibre.com> <20200103162632.109553-2-fparent@baylibre.com> <1581902146.28283.0.camel@mtksdaap41> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-MTK: N Content-Transfer-Encoding: base64 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org SGkgRmFiaWVuLA0KDQpUaGFua3MgdmVyeSBtdWNoIGZvciB5b3VyIHBhdGNoLg0KDQpPbiBNb24s IDIwMjAtMDItMTcgYXQgMDk6MTUgKzA4MDAsIENLIEh1IHdyb3RlOg0KPiArWW9uZy5XdS4NCj4g DQo+IE9uIEZyaSwgMjAyMC0wMS0wMyBhdCAxNzoyNiArMDEwMCwgRmFiaWVuIFBhcmVudCB3cm90 ZToNCj4gPiBBZGQgc3VwcG9ydCBmb3IgdGhlIElPTU1VIG9uIE1UODE2Nw0KPiA+IA0KPiA+IFNp Z25lZC1vZmYtYnk6IEZhYmllbiBQYXJlbnQgPGZwYXJlbnRAYmF5bGlicmUuY29tPg0KPiA+IC0t LQ0KPiA+ICBkcml2ZXJzL2lvbW11L210a19pb21tdS5jIHwgMTEgKysrKysrKysrKy0NCj4gPiAg ZHJpdmVycy9pb21tdS9tdGtfaW9tbXUuaCB8ICAxICsNCj4gPiAgMiBmaWxlcyBjaGFuZ2VkLCAx MSBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9uKC0pDQo+ID4gDQo+ID4gZGlmZiAtLWdpdCBhL2Ry aXZlcnMvaW9tbXUvbXRrX2lvbW11LmMgYi9kcml2ZXJzL2lvbW11L210a19pb21tdS5jDQo+ID4g aW5kZXggNmZjMWY1ZWNmOTFlLi41ZmM2MTc4YTgyZGMgMTAwNjQ0DQo+ID4gLS0tIGEvZHJpdmVy cy9pb21tdS9tdGtfaW9tbXUuYw0KPiA+ICsrKyBiL2RyaXZlcnMvaW9tbXUvbXRrX2lvbW11LmMN Cj4gPiBAQCAtNTY5LDcgKzU2OSw4IEBAIHN0YXRpYyBpbnQgbXRrX2lvbW11X2h3X2luaXQoY29u c3Qgc3RydWN0IG10a19pb21tdV9kYXRhICpkYXRhKQ0KPiA+ICAJCUZfSU5UX1BSRVRFVENIX1RS QU5TQVRJT05fRklGT19GQVVMVDsNCj4gPiAgCXdyaXRlbF9yZWxheGVkKHJlZ3ZhbCwgZGF0YS0+ YmFzZSArIFJFR19NTVVfSU5UX01BSU5fQ09OVFJPTCk7DQo+ID4gIA0KPiA+IC0JaWYgKGRhdGEt PnBsYXRfZGF0YS0+bTR1X3BsYXQgPT0gTTRVX01UODE3MykNCj4gPiArCWlmIChkYXRhLT5wbGF0 X2RhdGEtPm00dV9wbGF0ID09IE00VV9NVDgxNzMgfHwNCj4gPiArCSAgICBkYXRhLT5wbGF0X2Rh dGEtPm00dV9wbGF0ID09IE00VV9NVDgxNjcpDQoNCkkgZGlkbid0IGtub3cgbXQ4MTY3IHdpbGwg ZG8gdXBzdHJlYW0uIEluIG15IG9yaWdpbmFsIHRob3VnaHQsIHRoZXJlIGlzDQpvbmx5IG10ODE3 MyB1c2UgdGhpcyBzZXR0aW5nIGFuZCB0aGUgbGF0ZXIgU29DIHdvbid0IHVzZSB0aGlzLCBTbyBJ IHVzZWQNCnRoZSAibTR1X3BsYXQiIGRpcmVjdGx5IGhlcmUuDQoNCklmIHdlIGFsc28gbmVlZCBz dXBwb3J0IG10ODE2NywgdGhlbiBDSydzIHN1Z2dlc3Rpb24gaXMgcmVhc29uYWJsZS4gd2UNCmNv dWxkIGFkZCBhIG5ldyB2YXJpYWJsZSBsaWtlICJsZWdhY3lfaXZycF9wYWRkciIgZnJvbSBpdHMg cmVnaXN0ZXIgbmFtZQ0KaW4gYSBzZXBlcmF0ZWQgcGF0Y2gsIHRoZW4gc3VwcG9ydCBtdDgxNjcg aW4gYSBuZXcgcGF0Y2guDQoNCj4gPiAgCQlyZWd2YWwgPSAoZGF0YS0+cHJvdGVjdF9iYXNlID4+ IDEpIHwgKGRhdGEtPmVuYWJsZV80R0IgPDwgMzEpOw0KPiA+ICAJZWxzZQ0KPiA+ICAJCXJlZ3Zh bCA9IGxvd2VyXzMyX2JpdHMoZGF0YS0+cHJvdGVjdF9iYXNlKSB8DQo+ID4gQEAgLTc4Miw2ICs3 ODMsMTMgQEAgc3RhdGljIGNvbnN0IHN0cnVjdCBtdGtfaW9tbXVfcGxhdF9kYXRhIG10MjcxMl9k YXRhID0gew0KPiA+ICAJLmxhcmJpZF9yZW1hcCA9IHswLCAxLCAyLCAzLCA0LCA1LCA2LCA3LCA4 LCA5fSwNCj4gPiAgfTsNCj4gPiAgDQo+ID4gK3N0YXRpYyBjb25zdCBzdHJ1Y3QgbXRrX2lvbW11 X3BsYXRfZGF0YSBtdDgxNjdfZGF0YSA9IHsNCj4gPiArCS5tNHVfcGxhdCAgICAgPSBNNFVfTVQ4 MTY3LA0KPiA+ICsJLmhhc180Z2JfbW9kZSA9IHRydWUsDQo+ID4gKwkucmVzZXRfYXhpICAgID0g dHJ1ZSwNCj4gPiArCS5sYXJiaWRfcmVtYXAgPSB7MCwgMSwgMiwgMywgNCwgNX0sIC8qIExpbmVh ciBtYXBwaW5nLiAqLw0KPiA+ICt9Ow0KPiA+ICsNCj4gPiAgc3RhdGljIGNvbnN0IHN0cnVjdCBt dGtfaW9tbXVfcGxhdF9kYXRhIG10ODE3M19kYXRhID0gew0KPiA+ICAJLm00dV9wbGF0ICAgICA9 IE00VV9NVDgxNzMsDQo+ID4gIAkuaGFzXzRnYl9tb2RlID0gdHJ1ZSwNCj4gPiBAQCAtNzk4LDYg KzgwNiw3IEBAIHN0YXRpYyBjb25zdCBzdHJ1Y3QgbXRrX2lvbW11X3BsYXRfZGF0YSBtdDgxODNf ZGF0YSA9IHsNCj4gPiAgDQo+ID4gIHN0YXRpYyBjb25zdCBzdHJ1Y3Qgb2ZfZGV2aWNlX2lkIG10 a19pb21tdV9vZl9pZHNbXSA9IHsNCj4gPiAgCXsgLmNvbXBhdGlibGUgPSAibWVkaWF0ZWssbXQy NzEyLW00dSIsIC5kYXRhID0gJm10MjcxMl9kYXRhfSwNCj4gPiArCXsgLmNvbXBhdGlibGUgPSAi bWVkaWF0ZWssbXQ4MTY3LW00dSIsIC5kYXRhID0gJm10ODE2N19kYXRhfSwNCj4gPiAgCXsgLmNv bXBhdGlibGUgPSAibWVkaWF0ZWssbXQ4MTczLW00dSIsIC5kYXRhID0gJm10ODE3M19kYXRhfSwN Cj4gPiAgCXsgLmNvbXBhdGlibGUgPSAibWVkaWF0ZWssbXQ4MTgzLW00dSIsIC5kYXRhID0gJm10 ODE4M19kYXRhfSwNCj4gPiAgCXt9DQo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvaW9tbXUvbXRr X2lvbW11LmggYi9kcml2ZXJzL2lvbW11L210a19pb21tdS5oDQo+ID4gaW5kZXggZWE5NDlhMzI0 ZTMzLi5jYjhmZDU5NzBjZDQgMTAwNjQ0DQo+ID4gLS0tIGEvZHJpdmVycy9pb21tdS9tdGtfaW9t bXUuaA0KPiA+ICsrKyBiL2RyaXZlcnMvaW9tbXUvbXRrX2lvbW11LmgNCj4gPiBAQCAtMzAsNiAr MzAsNyBAQCBzdHJ1Y3QgbXRrX2lvbW11X3N1c3BlbmRfcmVnIHsNCj4gPiAgZW51bSBtdGtfaW9t bXVfcGxhdCB7DQo+ID4gIAlNNFVfTVQyNzAxLA0KPiA+ICAJTTRVX01UMjcxMiwNCj4gPiArCU00 VV9NVDgxNjcsDQo+ID4gIAlNNFVfTVQ4MTczLA0KPiA+ICAJTTRVX01UODE4MywNCj4gPiAgfTsN Cj4gDQo+IA0KDQo=