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Tue, 10 Mar 2020 07:18:21 +0800 Message-ID: <1583796065.23665.8.camel@mtkswgap22> Subject: Re: [PATCH 1/4] [1/4] mmc: core: expose MMC_CAP2_CQE* to dt From: Chun-Hung Wu To: Linus Walleij CC: Chaotian Jing , Ulf Hansson , Rob Herring , Mark Rutland , Matthias Brugger , "Pavel Machek" , Kate Stewart , "Greg Kroah-Hartman" , Martin Blumenstingl , Pan Bian , Thomas Gleixner , Allison Randal , Mathieu Malaterre , Stanley Chu , Kuohong Wang , , "linux-kernel@vger.kernel.org" , linux-mmc , "moderated list:ARM/Mediatek SoC support" , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , , Linux ARM Date: Tue, 10 Mar 2020 07:21:05 +0800 In-Reply-To: References: <1581921111-24172-1-git-send-email-chun-hung.wu@mediatek.com> <1581921111-24172-2-git-send-email-chun-hung.wu@mediatek.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.3-0ubuntu6 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 T24gRnJpLCAyMDIwLTAyLTIxIGF0IDE1OjMzICswMTAwLCBMaW51cyBXYWxsZWlqIHdyb3RlOg0K PiBPbiBNb24sIEZlYiAxNywgMjAyMCBhdCA3OjMyIEFNIENodW4tSHVuZyBXdSA8Y2h1bi1odW5n Lnd1QG1lZGlhdGVrLmNvbT4gd3JvdGU6DQo+IA0KPiA+IEV4cG9zZSBNTUNfQ0FQMl9DUUUgYW5k IE1NQ19DQVAyX0NRRV9EQ01EDQo+ID4gdG8gaG9zdC0+Y2FwczIgaWYNCj4gPiAxLiAic3VwcG9y dHMtY3FlIiBpcyBkZWZpbmVkIGluIGR0IGFuZA0KPiA+IDIuICJkaXNhYmxlLWNxZS1kY21kIiBp cyBub3QgZGVmaW5lZCBpbiBkdC4NCj4gPg0KPiA+IC0tLQ0KPiA+ICBkcml2ZXJzL21tYy9jb3Jl L2hvc3QuYyB8IDggKysrKysrKysNCj4gPiAgMSBmaWxlIGNoYW5nZWQsIDggaW5zZXJ0aW9ucygr KQ0KPiA+DQo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvbW1jL2NvcmUvaG9zdC5jIGIvZHJpdmVy cy9tbWMvY29yZS9ob3N0LmMNCj4gPiBpbmRleCAxMDViN2E3Li5lZmIwZGJlIDEwMDY0NA0KPiA+ IC0tLSBhL2RyaXZlcnMvbW1jL2NvcmUvaG9zdC5jDQo+ID4gKysrIGIvZHJpdmVycy9tbWMvY29y ZS9ob3N0LmMNCj4gPiBAQCAtMzE5LDYgKzMxOSwxNCBAQCBpbnQgbW1jX29mX3BhcnNlKHN0cnVj dCBtbWNfaG9zdCAqaG9zdCkNCj4gPiAgICAgICAgICAgICAgICAgaG9zdC0+Y2FwczIgfD0gTU1D X0NBUDJfTk9fU0Q7DQo+ID4gICAgICAgICBpZiAoZGV2aWNlX3Byb3BlcnR5X3JlYWRfYm9vbChk ZXYsICJuby1tbWMiKSkNCj4gPiAgICAgICAgICAgICAgICAgaG9zdC0+Y2FwczIgfD0gTU1DX0NB UDJfTk9fTU1DOw0KPiA+ICsgICAgICAgaWYgKGRldmljZV9wcm9wZXJ0eV9yZWFkX2Jvb2woZGV2 LCAic3VwcG9ydHMtY3FlIikpDQo+ID4gKyAgICAgICAgICAgICAgIGhvc3QtPmNhcHMyIHw9IE1N Q19DQVAyX0NRRTsNCj4gDQo+IEkgZG9uJ3QgdW5kZXJzdGFuZCB3aHkgdGhpcyBpcyBldmVuIGEg RFQgcHJvcGVydHkgYXMgaXQgc2hvdWxkDQo+IGJlIGNsZWFyIGZyb20gdGhlIGhvc3RzIGNvbXBh dGlibGUgd2hldGhlciBpdCBzdXBwb3J0cyBDUUUgb3INCj4gbm90LiBCdXQgaXQncyB0b28gbGF0 ZSB0byBkbyBhbnl0aGluZyBhYm91dCB0aGF0IEkgc3VwcG9zZSwgYW5kDQo+IEkganVzdCBhc3N1 bWUgdGhlcmUgaXMgc29tZXRoaW5nIEkgZG9uJ3QgdW5kZXJzdGFuZCBoZXJlLg0KInN1cHBvcnRz LWNxZSIgYXMgbXkgdW5kZXJzdGFuZGluZyBpcyBsaWtlIEhTNDAwIEhTMjAwIGlzIGEgaG9zdA0K Y2FwYWJpbGl0eS4NCj4gDQo+ID4gKyAgICAgICAvKiBNdXN0IGJlIGFmdGVyICJzdXBwb3J0cy1j cWUiIGNoZWNrICovDQo+ID4gKyAgICAgICBpZiAoIWRldmljZV9wcm9wZXJ0eV9yZWFkX2Jvb2wo ZGV2LCAiZGlzYWJsZS1jcWUtZGNtZCIpKSB7DQo+ID4gKyAgICAgICAgICAgICAgIGlmIChob3N0 LT5jYXBzMiAmIE1NQ19DQVAyX0NRRSkNCj4gPiArICAgICAgICAgICAgICAgICAgICAgICBob3N0 LT5jYXBzMiB8PSBNTUNfQ0FQMl9DUUVfRENNRDsNCj4gPiArICAgICAgIH0NCj4gDQo+IFRoaXMg aXMgdGhlIHJpZ2h0IHBsYWNlIHRvIGRvIHRoaXMgSSBzdXBwb3NlLiBEaXNhYmxpbmcgQ1FFDQo+ IHNlbGVjdGl2ZWx5IGlzIHNvbWV0aGluZyB5b3UgbWlnaHQgd2FubmEgZG8gZm9yIGRlYnVnZ2lu Zy4NCj4gQWNrZWQtYnk6IExpbnVzIFdhbGxlaWogPGxpbnVzLndhbGxlaWpAbGluYXJvLm9yZz4N Cj4gDQo+IEkgc2VlIHRoYXQgc29tZSBkcml2ZXJzIGFyZSBhbHJlYWR5IHBhcnNpbmcgdGhpcyBE VCBwcm9wZXJ0eQ0KPiBvbiB0aGVpciBvd24sIHNob3VsZCB3ZSBmb2xsb3cgdXAgd2l0aCBwYXRj aGVzIHNvIHRoYXQgdGhlc2U6DQo+IA0KPiAkIGdpdCBncmVwICdzdXBwb3J0cy1jcWUnDQo+IGRy aXZlcnMvbW1jL2hvc3Qvc2RoY2ktYnJjbXN0Yi5jOiAgICAgICBpZg0KPiAoZGV2aWNlX3Byb3Bl cnR5X3JlYWRfYm9vbCgmcGRldi0+ZGV2LCAic3VwcG9ydHMtY3FlIikpIHsNCj4gZHJpdmVycy9t bWMvaG9zdC9zZGhjaS1tc20uYzogICBpZiAob2ZfcHJvcGVydHlfcmVhZF9ib29sKG5vZGUsICJz dXBwb3J0cy1jcWUiKSkNCj4gZHJpdmVycy9tbWMvaG9zdC9zZGhjaS10ZWdyYS5jOiBpZg0KPiAo ZGV2aWNlX3Byb3BlcnR5X3JlYWRfYm9vbChob3N0LT5tbWMtPnBhcmVudCwgInN1cHBvcnRzLWNx ZSIpKQ0KPiANCj4gTWFrZSB1c2Ugb2YgdGhlIGNlbnRyYWwgcGFyc2luZyBpbnN0ZWFkPw0KSW4g djQsIEkgd2lsbCByZW1vdmUgdGhlIHZlbmRvciBkcml2ZXIgZHQgc2V0dGluZyBhbmQgdXNlIGNl bnRyYWwNCnBhcnNpbmcgaW5zdGVhZC4NCj4gDQo+IFlvdXJzLA0KPiBMaW51cyBXYWxsZWlqDQoN Cg==