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Wed, 9 Jun 2021 10:43:44 +0800 Message-ID: <1623206624.14050.10.camel@mhfsdcap03> Subject: Re: [PATCH 2/3] i2c: mediatek: Dump i2c/dma register when a timeout occurs From: Kewei Xu To: Matthias Brugger CC: , , , , , , , , , , , Date: Wed, 9 Jun 2021 10:43:44 +0800 In-Reply-To: <54301510-e0d5-0762-1979-b194b8fd5eb8@gmail.com> References: <1623122200-1896-1-git-send-email-kewei.xu@mediatek.com> <1623122200-1896-3-git-send-email-kewei.xu@mediatek.com> <54301510-e0d5-0762-1979-b194b8fd5eb8@gmail.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-TM-SNTS-SMTP: 978AC84873E67237AE466C5D838E8CDB2EB7D777515206BE778ADE526AA155F82000:8 X-MTK: N Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org T24gVHVlLCAyMDIxLTA2LTA4IGF0IDE2OjAxICswMjAwLCBNYXR0aGlhcyBCcnVnZ2VyIHdyb3Rl Og0KPiANCj4gT24gMDgvMDYvMjAyMSAwNToxNiwgS2V3ZWkgWHUgd3JvdGU6DQo+ID4gRnJvbTog Iktld2VpLlh1IiA8a2V3ZWkueHVAbWVkaWF0ZWsuY29tPg0KPiA+IA0KPiA+IFdoZW4gYSB0aW1l b3V0IGVycm9yIG9jY3VycyBpbiBpMmMgdHJhbnN0ZXIsIGl0IGlzIHVzdWFsbHkgcmVsYXRlZA0K PiA+IHRvIHRoZSBpMmMvZG1hIElQIGhhcmR3YXJlIGNvbmZpZ3VyYXRpb24uIFRoZXJlZm9yZSwg dGhlIHB1cnBvc2Ugb2YNCj4gPiB0aGlzIHBhdGNoIGlzIHRvIGR1bXAgdGhlIGtleSByZWdpc3Rl ciB2YWx1ZXMgb2YgaTJjL2RtYSB3aGVuIGENCj4gPiB0aW1lb3V0IG9jY3VycyBpbiBpMmMgZm9y IGRlYnVnZ2luZy4NCj4gPiANCj4gPiBTaWduZWQtb2ZmLWJ5OiBLZXdlaS5YdSA8a2V3ZWkueHVA bWVkaWF0ZWsuY29tPg0KPiA+IC0tLQ0KPiA+ICBkcml2ZXJzL2kyYy9idXNzZXMvaTJjLW10NjV4 eC5jIHwgOTcgKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKy0NCj4gPiAg MSBmaWxlIGNoYW5nZWQsIDk1IGluc2VydGlvbnMoKyksIDIgZGVsZXRpb25zKC0pDQo+ID4gDQo+ ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvaTJjL2J1c3Nlcy9pMmMtbXQ2NXh4LmMgYi9kcml2ZXJz L2kyYy9idXNzZXMvaTJjLW10NjV4eC5jDQo+ID4gaW5kZXggNWRkZmE0ZS4uZTY1YTQxZSAxMDA2 NDQNCj4gPiAtLS0gYS9kcml2ZXJzL2kyYy9idXNzZXMvaTJjLW10NjV4eC5jDQo+ID4gKysrIGIv ZHJpdmVycy9pMmMvYnVzc2VzL2kyYy1tdDY1eHguYw0KPiA+IEBAIC0xMjUsNiArMTI1LDcgQEAg ZW51bSBJMkNfUkVHU19PRkZTRVQgew0KPiA+ICAJT0ZGU0VUX0hTLA0KPiA+ICAJT0ZGU0VUX1NP RlRSRVNFVCwNCj4gPiAgCU9GRlNFVF9EQ01fRU4sDQo+ID4gKwlPRkZTRVRfTVVMVElfRE1BLA0K PiA+ICAJT0ZGU0VUX1BBVEhfRElSLA0KPiA+ICAJT0ZGU0VUX0RFQlVHU1RBVCwNCj4gPiAgCU9G RlNFVF9ERUJVR0NUUkwsDQo+ID4gQEAgLTE5Miw4ICsxOTMsOSBAQCBlbnVtIEkyQ19SRUdTX09G RlNFVCB7DQo+ID4gIAlbT0ZGU0VUX1RSQU5TRkVSX0xFTl9BVVhdID0gMHg0NCwNCj4gPiAgCVtP RkZTRVRfQ0xPQ0tfRElWXSA9IDB4NDgsDQo+ID4gIAlbT0ZGU0VUX1NPRlRSRVNFVF0gPSAweDUw LA0KPiA+ICsJW09GRlNFVF9NVUxUSV9ETUFdID0gMHg4NCwNCj4gPiAgCVtPRkZTRVRfU0NMX01J U19DT01QX1BPSU5UXSA9IDB4OTAsDQo+ID4gLQlbT0ZGU0VUX0RFQlVHU1RBVF0gPSAweGUwLA0K PiA+ICsJW09GRlNFVF9ERUJVR1NUQVRdID0gMHhlNCwNCj4gDQo+IElzIHRoaXMgb2Zmc2V0IG9u bHkgZm9yIG10ODE5MiBvciBhbHNvIGZvciBtdDgxODM/DQo+IEluIGFueSBjYXNlIHRoYXQgc2hv dWxkIGdvIGluIGFzIGFub3RoZXIgcGF0Y2guIEVpdGhlciBhIGZpeCBvciBhIG5ldw0KPiBtdF9p MmNfcmVnc192M1tdDQo+IA0KPiBSZWdhcmRzLA0KICBNYXR0aGlhcw0KDQpIaSBNYXR0aGlhcywN Cg0KVGhpcyBvZmZzZXQgdmFsdWUgaXMgc3VpdGFibGUgZm9yIHRoZSBJQyBvZiBtdF9pMmNfcmVn c192MiBoYXJkd2FyZQ0KZGVzaWduIHNpbWlsYXIgdG8gbXQ4MTkyLzgxOTUsIG5vdCBmb3IgODE4 My4NCg0KVGhlIHJlYXNvbiBmb3IgdGhlIG1vZGlmaWNhdGlvbiBoZXJlIGlzIHRoYXQgdGhlIHBy ZXZpb3VzDQpvZmZzZXQgaW5mb3JtYXRpb24gaXMgaW5jb3JyZWN0LCBPRkZTRVRfREVCVUdTVEFU ID0gMFhFNCBpcw0KdGhlIGNvcnJlY3QgdmFsdWUuDQoNClJlZ2FyZHMsDQpLZXdlaQ0KDQoNCg==