From mboxrd@z Thu Jan 1 00:00:00 1970 From: Subject: Re: [PATCH 9/9] spi: atmel-quadspi: add support for sam9x60 qspi controller Date: Thu, 31 Jan 2019 10:46:10 +0000 Message-ID: References: <20190130150818.24902-1-tudor.ambarus@microchip.com> <20190130150818.24902-10-tudor.ambarus@microchip.com> <20190130184313.281f5374@bbrezillon> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: , , , , , , , To: Return-path: In-Reply-To: <20190130184313.281f5374@bbrezillon> Content-Language: en-US Content-ID: <01C4465519B27043A274F08B2739A5FB@namprd11.prod.outlook.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-spi.vger.kernel.org DQoNCk9uIDAxLzMwLzIwMTkgMDc6NDMgUE0sIEJvcmlzIEJyZXppbGxvbiB3cm90ZToNCj4gT24g V2VkLCAzMCBKYW4gMjAxOSAxNTowODo0NyArMDAwMA0KPiA8VHVkb3IuQW1iYXJ1c0BtaWNyb2No aXAuY29tPiB3cm90ZToNCj4gDQo+PiArc3RhdGljIGludCBhdG1lbF9zYW05eDYwX3FzcGlfY2xr X3ByZXBhcmVfZW5hYmxlKHN0cnVjdCBhdG1lbF9xc3BpICphcSkNCj4+ICt7DQo+PiArCXN0cnVj dCBkZXZpY2UgKmRldiA9ICZhcS0+cGRldi0+ZGV2Ow0KPj4gKwlpbnQgcmV0Ow0KPj4gKw0KPj4g KwlpZiAoIWFxLT5jbGspIHsNCj4+ICsJCS8qIEdldCB0aGUgcGVyaXBoZXJhbCBjbG9jayAqLw0K Pj4gKwkJYXEtPmNsayA9IGRldm1fY2xrX2dldChkZXYsICJwY2xrIik7DQo+PiArCQlpZiAoSVNf RVJSKGFxLT5jbGspKSB7DQo+PiArCQkJZGV2X2VycihkZXYsICJtaXNzaW5nIHBlcmlwaGVyYWwg Y2xvY2tcbiIpOw0KPj4gKwkJCXJldHVybiBQVFJfRVJSKGFxLT5jbGspOw0KPj4gKwkJfQ0KPj4g Kwl9DQo+PiArDQo+PiArCWlmICghYXEtPnFzcGljaykgew0KPj4gKwkJLyogR2V0IHRoZSBRU1BJ IHN5c3RlbSBjbG9jayAqLw0KPj4gKwkJYXEtPnFzcGljayA9IGRldm1fY2xrX2dldChkZXYsICJx c3BpY2siKTsNCj4+ICsJCWlmIChJU19FUlIoYXEtPnFzcGljaykpIHsNCj4+ICsJCQlkZXZfZXJy KGRldiwgIm1pc3Npbmcgc3lzdGVtIGNsb2NrXG4iKTsNCj4+ICsJCQlyZXR1cm4gUFRSX0VSUihh cS0+cXNwaWNrKTsNCj4+ICsJCX0NCj4+ICsJfQ0KPiANCj4gTW92ZSB0aGUgZGV2bV9jbGtfZ2V0 KCkgY2FsbHMgdG8gdGhlIHByb2JlIHBhdGggaW5zdGVhZCBvZiBkb2luZyBpdCBhdA0KPiBwcmVw YXJlIHRpbWUsIGFuZCB5b3UgY2FuIG1ha2UgaXQgZ2VuZXJpYyBmb3IgYm90aCBjb21wYXRzIHdp dGgNCj4gc29tZXRoaW5nIGxpa2U6DQo+IA0KPiAJYXEtPmNsayA9IGRldm1fY2xrX2dldChkZXYs ICJwY2xrIik7DQo+IAlpZiAoSVNfRVJSKGFxLT5jbGspKQ0KPiAJCWFxLT5jbGsgPSBkZXZtX2Ns a19nZXQoZGV2LCBOVUxMKTsNCj4gDQo+IAlpZiAoSVNfRVJSKGFxLT5jbGspKQ0KPiAJCXJldHVy biBQVFJfRVJSKGFxLT5jbGspOw0KPiANCj4gCWlmIChhcS0+Y2Fwcy0+cXNwaWNrX3JlcXVpcmVk KSB7DQo+IAkJYXEtPnFzcGljayA9IGRldm1fY2xrX2dldChkZXYsICJxc3BpY2siKTsNCj4gCQlp ZiAoSVNfRVJSKGFxLT5xc3BpY2spKSB7DQo+IAkJCXJldHVybiBQVFJfRVJSKGFxLT5xc3BpY2sp Ow0KPiAJfQ0KDQpnb29kIHRpcCwgd2lsbCBkbywgdGhhbmtzIQ0KDQp0YQ0K