From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marcel Ziswiler Subject: Re: [PATCH v2 00/40] Tegra SDHCI add support for HS200 and UHS signaling Date: Mon, 27 Aug 2018 21:35:12 +0000 Message-ID: <1535405709.14664.16.camel@toradex.com> References: <1533924522-1037-1-git-send-email-avienamo@nvidia.com> <1535379056.14664.13.camel@toradex.com> <20180827155053.GA6458@ulmo> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180827155053.GA6458@ulmo> Content-Language: en-US Content-ID: <1706748083409D488916F600013049ED@eurprd05.prod.outlook.com> Sender: linux-kernel-owner@vger.kernel.org To: "avienamo@nvidia.com" , "thierry.reding@gmail.com" Cc: "linux-kernel@vger.kernel.org" , "robh+dt@kernel.org" , "jonathanh@nvidia.com" , "stefan@agner.ch" , "linux-mmc@vger.kernel.org" , "mperttunen@nvidia.com" , "devicetree@vger.kernel.org" , "mark.rutland@arm.com" , "ulf.hansson@linaro.org" , "linux-tegra@vger.kernel.org" , "adrian.hunter@intel.com" List-Id: devicetree@vger.kernel.org T24gTW9uLCAyMDE4LTA4LTI3IGF0IDE3OjUwICswMjAwLCBUaGllcnJ5IFJlZGluZyB3cm90ZToN Cj4gT24gTW9uLCBBdWcgMjcsIDIwMTggYXQgMDI6MTA6NThQTSArMDAwMCwgTWFyY2VsIFppc3dp bGVyIHdyb3RlOg0KPiA+IE9uIEZyaSwgMjAxOC0wOC0xMCBhdCAyMTowOCArMDMwMCwgQWFwbyBW aWVuYW1vIHdyb3RlOg0KPiA+ID4gSGkgYWxsLA0KPiA+ID4gDQo+ID4gPiBUaGlzIHNlcmllcyBp bXBsZW1lbnRzIHN1cHBvcnQgZm9yIGZhc3RlciBzaWduYWxpbmcgbW9kZXMgb24NCj4gPiA+IFRl Z3JhDQo+ID4gPiBTREhDSSBjb250cm9sbGVycy4gVGhpcyBzZXJpZXMgY29uc2lzdCBvZiBzZXZl cmFsIHBhcnRzOiBjaGFuZ2VzDQo+ID4gPiByZXF1cmllZCBmb3IgMS44IFYgc2lnbmFsaW5nIGFu ZCBwYWQgY29udHJvbCwgcGFkIGNhbGlicmF0aW9uLA0KPiA+ID4gYW5kDQo+ID4gPiB0dW5pbmcu IEZvbGxvd2luZyBlYXJsaWVzIHBhdGNoIHNldHMgaGF2ZSBiZWVuIG1lcmdlZCBpbnRvIHRoaXMN Cj4gPiA+IGxhcmdlciBzZXQ6ICJUZWdyYSBQTUMgcGluY3RybCBwYWQgY29uZmlndXJhdGlvbiIs ICJUZWdyYSBTREhDSQ0KPiA+ID4gZW5hYmxlDQo+ID4gPiAxLjggViBzaWduYWxpbmcgb24gVGVn YXIyMTAgYW5kIFRlZ3JhMTg2IiwgIlRlZ3JhIFNESENJIHVwZGF0ZQ0KPiA+ID4gdGhlDQo+ID4g PiBwYWRhdXRvY2FsIHByb2NlZHVyZSIuIEFsc28gdGhlIHBhdGNoZXMgZm9yIGVuYWJsaW5nIFNE SENJIHR1bmluZw0KPiA+ID4gYXJlIGFkZGVkLg0KPiA+IA0KPiA+IEkgdHJpZWQgeW91ciB0a2xu L2hzMjAwIGJyYW5jaCBvbiBDb2xpYnJpIFQyMCwgQXBhbGlzL0NvbGlicmkgVDMwDQo+ID4gYW5k DQo+ID4gQXBhbGlzIFRLMS4gSXQgYXQgbGVhc3QgZG9lcyBub3Qgc2VlbSB0byBtYWtlIHRoaW5n cyBhbnkgd29yc2UgYnV0DQo+ID4gSFMyMDAgb24gVEsxIHN0aWxsIHNlZW1zIHRvIGJlaGF2ZSBz dHJhbmdlbHkuIER1cmluZyBib290IEkgZG8gZ2V0DQo+ID4gdGhlDQo+ID4gZm9sbG93aW5nIG1l c3NhZ2UgKG1tYzAgYmVpbmcgdGhlIFNESENJIGluc3RhbmNlIG9mIG9uZSBvZiB0aGVtIFNEDQo+ ID4gY2FyZA0KPiA+IHNsb3RzKToNCj4gPiANCj4gPiBbICAgIDMuMjM4MzYwXSBtbWMwOiBJbnRl cm5hbCBjbG9jayBuZXZlciBzdGFiaWxpc2VkLg0KPiA+IFsgICAgMy4yNDMxODNdIG1tYzA6IHNk aGNpOiA9PT09PT09PT09PT0gU0RIQ0kgUkVHSVNURVIgRFVNUA0KPiA+ID09PT09PT09PT09DQo+ ID4gWyAgICAzLjI0OTY0OV0gbW1jMDogc2RoY2k6IFN5cyBhZGRyOiAgMHgwMDAwMDAwMCB8DQo+ ID4gVmVyc2lvbjogIDB4MDAwMDAzMDMNCj4gPiBbICAgIDMuMjU2MTM4XSBtbWMwOiBzZGhjaTog QmxrIHNpemU6ICAweDAwMDAwMDAwIHwgQmxrDQo+ID4gY250OiAgMHgwMDAwMDAwMA0KPiA+IFsg ICAgMy4yNjI2NTddIG1tYzA6IHNkaGNpOiBBcmd1bWVudDogIDB4MDAwMDAwMDAgfCBUcm4gbW9k ZToNCj4gPiAweDAwMDAwMDAwDQo+ID4gWyAgICAzLjI2OTExOV0gbW1jMDogc2RoY2k6IFByZXNl bnQ6ICAgMHgwMWZiMDBmMCB8IEhvc3QgY3RsOg0KPiA+IDB4MDAwMDAwMDANCj4gPiBbICAgIDMu Mjc1NTgwXSBtbWMwOiBzZGhjaTogUG93ZXI6ICAgICAweDAwMDAwMDBmIHwgQmxrDQo+ID4gZ2Fw OiAgMHgwMDAwMDAwMA0KPiA+IFsgICAgMy4yODIwNDFdIG1tYzA6IHNkaGNpOiBXYWtlLXVwOiAg IDB4MDAwMDAwMDAgfA0KPiA+IENsb2NrOiAgICAweDAwMDAwNDAxDQo+ID4gWyAgICAzLjI4ODQ4 NV0gbW1jMDogc2RoY2k6IFRpbWVvdXQ6ICAgMHgwMDAwMDAwMCB8IEludCBzdGF0Og0KPiA+IDB4 MDAwMDAwMDANCj4gPiBbICAgIDMuMjk1MDM3XSBtbWMwOiBzZGhjaTogSW50IGVuYWI6ICAweDAw ZmYwMDAzIHwgU2lnIGVuYWI6DQo+ID4gMHgwMGZjMDAwMw0KPiA+IFsgICAgMy4zMDE1NTldIG1t YzA6IHNkaGNpOiBBQzEyIGVycjogIDB4MDAwMDAwMDAgfCBTbG90IGludDoNCj4gPiAweDAwMDAw MDAwDQo+ID4gWyAgICAzLjMwODAyMl0gbW1jMDogc2RoY2k6IENhcHM6ICAgICAgMHgzNzZmZDA4 MCB8DQo+ID4gQ2Fwc18xOiAgIDB4MTAwMDBmNzANCj4gPiBbICAgIDMuMzE0NTI3XSBtbWMwOiBz ZGhjaTogQ21kOiAgICAgICAweDAwMDAwMDAwIHwgTWF4IGN1cnI6DQo+ID4gMHgwMDAwMDAwMA0K PiA+IFsgICAgMy4zMjExNTldIG1tYzA6IHNkaGNpOiBSZXNwWzBdOiAgIDB4MDAwMDAwMDAgfA0K PiA+IFJlc3BbMV06ICAweDAwMDAwMDAwDQo+ID4gWyAgICAzLjMyNzY0Ml0gbW1jMDogc2RoY2k6 IFJlc3BbMl06ICAgMHgwMDAwMDAwMCB8DQo+ID4gUmVzcFszXTogIDB4MDAwMDAwMDANCj4gPiBb ICAgIDMuMzM0MTQ0XSBtbWMwOiBzZGhjaTogSG9zdCBjdGwyOiAweDAwMDAwMDAwDQo+ID4gWyAg ICAzLjMzODYxM10gbW1jMDogc2RoY2k6IEFETUEgRXJyOiAgMHgwMDAwMDAwMCB8IEFETUEgUHRy Og0KPiA+IDB4MDAwMDAwMDANCj4gPiBbICAgIDMuMzQ1MTEwXSBtbWMwOiBzZGhjaToNCj4gPiA9 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQ0KPiA+IA0KPiA+IEFu ZCBpdCBzdWJzZXF1ZW50bHkgc3RhbGxzIHdhaXRpbmcgZm9yIGludGVycnVwdCBmb3IgbW9yZSB0 aGFuIDgNCj4gPiBzZWNvbmRzIGJlZm9yZSBjb250aW51aW5nIHRvIG1vdW50IHRoZSByb290ZnMg YXMgZm9sbG93cyAobW1jMg0KPiA+IGJlaW5nDQo+ID4gdGhlIFNESENJIGluc3RhbmNlIG9mIHRo ZSBlTU1DKToNCj4gPiANCj4gPiBbICAgIDQuODc0MDE3XSB0ZWdyYS1oZG1pIDU0MjgwMDAwLmhk bWk6IGNhbm5vdCBzZXQgYXVkaW8gdG8gNDgwMDANCj4gPiBIeg0KPiA+IGF0IDI5NzAwMDAwMCBI eiBwaXhlbCBjbG9jaw0KPiA+IFsgICAxMy45MzAxMzZdIG1tYzI6IFRpbWVvdXQgd2FpdGluZyBm b3IgaGFyZHdhcmUgaW50ZXJydXB0Lg0KPiA+IFsgICAxMy45MzU2MDNdIG1tYzI6IHNkaGNpOiA9 PT09PT09PT09PT0gU0RIQ0kgUkVHSVNURVIgRFVNUA0KPiA+ID09PT09PT09PT09DQo+ID4gWyAg IDEzLjk0MjA3MV0gbW1jMjogc2RoY2k6IFN5cyBhZGRyOiAgMHgwMDAwMDAwMCB8DQo+ID4gVmVy c2lvbjogIDB4MDAwMDAzMDMNCj4gPiBbICAgMTMuOTQ4NTExXSBtbWMyOiBzZGhjaTogQmxrIHNp emU6ICAweDAwMDA3MDgwIHwgQmxrDQo+ID4gY250OiAgMHgwMDAwMDAwMQ0KPiA+IFsgICAxMy45 NTQ5NDhdIG1tYzI6IHNkaGNpOiBBcmd1bWVudDogIDB4MDAwMDAwMDAgfCBUcm4gbW9kZToNCj4g PiAweDAwMDAwMDEzDQo+ID4gWyAgIDEzLjk2MTM4NV0gbW1jMjogc2RoY2k6IFByZXNlbnQ6ICAg MHgwMWZiMDBmMCB8IEhvc3QgY3RsOg0KPiA+IDB4MDAwMDAwMzENCj4gPiBbICAgMTMuOTY3ODIx XSBtbWMyOiBzZGhjaTogUG93ZXI6ICAgICAweDAwMDAwMDAxIHwgQmxrDQo+ID4gZ2FwOiAgMHgw MDAwMDAwMA0KPiA+IFsgICAxMy45NzQyNjNdIG1tYzI6IHNkaGNpOiBXYWtlLXVwOiAgIDB4MDAw MDAwMDAgfA0KPiA+IENsb2NrOiAgICAweDAwMDAwMDA3DQo+ID4gWyAgIDEzLjk4MDY5Ml0gbW1j Mjogc2RoY2k6IFRpbWVvdXQ6ICAgMHgwMDAwMDAwZSB8IEludCBzdGF0Og0KPiA+IDB4MDAwMDAw MDANCj4gPiBbICAgMTMuOTg3MTE5XSBtbWMyOiBzZGhjaTogSW50IGVuYWI6ICAweDAyZmYwMDBi IHwgU2lnIGVuYWI6DQo+ID4gMHgwMmZjMDAwYg0KPiA+IFsgICAxMy45OTM1NDZdIG1tYzI6IHNk aGNpOiBBQzEyIGVycjogIDB4MDAwMDAwMDAgfCBTbG90IGludDoNCj4gPiAweDAwMDAwMDAwDQo+ ID4gWyAgIDEzLjk5OTk3NF0gbW1jMjogc2RoY2k6IENhcHM6ICAgICAgMHgzNzZmZDA4MCB8DQo+ ID4gQ2Fwc18xOiAgIDB4MTAwMDBmNzANCj4gPiBbICAgMTQuMDA2NDE1XSBtbWMyOiBzZGhjaTog Q21kOiAgICAgICAweDAwMDAxNTNhIHwgTWF4IGN1cnI6DQo+ID4gMHgwMDAwMDAwMA0KPiA+IFsg ICAxNC4wMTI4NDVdIG1tYzI6IHNkaGNpOiBSZXNwWzBdOiAgIDB4MDAwMDBiMDAgfA0KPiA+IFJl c3BbMV06ICAweDA0ODA2MmJmDQo+ID4gWyAgIDE0LjAxOTI3Ml0gbW1jMjogc2RoY2k6IFJlc3Bb Ml06ICAgMHgzMTRhODAwMCB8DQo+ID4gUmVzcFszXTogIDB4MDAwMDAyNDANCj4gPiBbICAgMTQu MDI1Njk3XSBtbWMyOiBzZGhjaTogSG9zdCBjdGwyOiAweDAwMDAwMDBiDQo+ID4gWyAgIDE0LjAz MDEzMl0gbW1jMjogc2RoY2k6IEFETUEgRXJyOiAgMHgwMDAwMDAwMCB8IEFETUEgUHRyOg0KPiA+ IDB4ZmJjNmIyMDgNCj4gPiBbICAgMTQuMDM2NTYxXSBtbWMyOiBzZGhjaToNCj4gPiA9PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQ0KPiA+IFsgICAxNC4wNDQzMzJd IG1tYzI6IG5ldyBIUzIwMCBNTUMgY2FyZCBhdCBhZGRyZXNzIDAwMDENCj4gPiBbICAgMTQuMDUw NjU2XSBtbWNibGsyOiBtbWMyOjAwMDEgMDE2RzMwIDE0LjcgR2lCDQo+ID4gWyAgIDE0LjA1NjM3 Nl0gbW1jYmxrMmJvb3QwOiBtbWMyOjAwMDEgMDE2RzMwIHBhcnRpdGlvbiAxIDQuMDAgTWlCDQo+ ID4gWyAgIDE0LjA2MzU2M10gbW1jYmxrMmJvb3QxOiBtbWMyOjAwMDEgMDE2RzMwIHBhcnRpdGlv biAyIDQuMDAgTWlCDQo+ID4gWyAgIDE0LjA2OTU4OV0gbW1jYmxrMnJwbWI6IG1tYzI6MDAwMSAw MTZHMzAgcGFydGl0aW9uIDMgNC4wMCBNaUIsDQo+ID4gY2hhcmRldiAoMjQ3OjApDQo+ID4gWyAg IDE0LjA3ODI2MF0gIG1tY2JsazI6IHAxIHAyDQo+ID4gDQo+ID4gQWZ0ZXIgdGhhdCBpdCBhY3R1 YWxseSBzZWVtcyB0byB3b3JrIHF1aXRlIG5pY2VseToNCj4gPiANCj4gPiByb290QGFwYWxpcy10 azEtbWFpbmxpbmU6fiMgY2F0IC9zeXMva2VybmVsL2RlYnVnL21tYzIvaW9zDQo+ID4gY2xvY2s6 ICAgICAgICAgIDIwMDAwMDAwMCBIeg0KPiA+IGFjdHVhbCBjbG9jazogICAxNjMyMDAwMDAgSHoN Cj4gPiB2ZGQ6ICAgICAgICAgICAgMjEgKDMuMyB+IDMuNCBWKQ0KPiA+IGJ1cyBtb2RlOiAgICAg ICAyIChwdXNoLXB1bGwpDQo+ID4gY2hpcCBzZWxlY3Q6ICAgIDAgKGRvbid0IGNhcmUpDQo+ID4g cG93ZXIgbW9kZTogICAgIDIgKG9uKQ0KPiA+IGJ1cyB3aWR0aDogICAgICAzICg4IGJpdHMpDQo+ ID4gdGltaW5nIHNwZWM6ICAgIDkgKG1tYyBIUzIwMCkNCj4gPiBzaWduYWwgdm9sdGFnZTogMSAo MS44MCBWKQ0KPiA+IGRyaXZlciB0eXBlOiAgICAwIChkcml2ZXIgdHlwZSBCKQ0KPiA+IHJvb3RA YXBhbGlzLXRrMS1tYWlubGluZTp+IyBoZHBhcm0gLXQgL2Rldi9tbWNibGsyDQo+ID4gDQo+ID4g L2Rldi9tbWNibGsyOg0KPiA+ICBUaW1pbmcgYnVmZmVyZWQgZGlzayByZWFkczogNDA4IE1CIGlu ICAzLjAxIHNlY29uZHMgPSAxMzUuMzkNCj4gPiBNQi9zZWMNCj4gPiANCj4gPiBIYXZlIHlvdSBl dmVyIG9ic2VydmVkIHNpbWlsYXIgYmVoYXZpb3VyPyBXaGF0IGNvdWxkIGNhdXNlIHRoaXM/DQo+ ID4gDQo+ID4gQW55Ym9keSBlbHNlIHRyaWVkIGl0IG9uIFRLMT8NCj4gDQo+IEkgY2FuJ3QgcmVw cm9kdWNlIHRoaXMgb24gSmV0c29uIFRLMS4gVGhpbmdzIGJvb3Qgbm9ybWFsbHkgYW5kIEkNCj4g ZG9uJ3QNCj4gc2VlIHRoZSBjb250cm9sbGVycyBzd2l0Y2ggaW50byBIUzIwMCBmb3IgZWl0aGVy IGVNTUMgb3IgU0QgY2FyZC4NCj4gDQo+IERpZCB5b3UgdXBkYXRlIHRoZSBkZXZpY2UgdHJlZSB0 byBlbmFibGUgSFMyMDAgb24gQXBhbGlzPw0KDQpZZXMsIHNvcnJ5LiBJIGZvcmdvdCB0byBtZW50 aW9uIHRoYXQgSSBhZGRlZCB0aGUgbW1jLWhzMjAwLTFfOHYNCnByb3BlcnR5IHRvIG15IGVNTUMn cyBzZGhjaSBub2RlLg0KDQo+IEFhcG8sIGlzbid0IHRoZXJlIGEgbWVjaGFuaXNtIHRvIHByZXZl bnQgSFMyMDAgb24gZGV2aWNlcyB3aGVyZSBpdA0KPiBoYXNuJ3QgZXhwbGljaXRseSBiZWVuIHRl c3RlZCAoYW5kIGVuYWJsZWQpPyBJIHRob3VnaHQgd2UgaGFkDQo+IGRpc2N1c3NlZA0KPiB0aGF0 IHRoaXMgd2FzIGdvaW5nIHRvIGRlcGVuZCBvbiBwaW5tdXggRFRTIGVudHJpZXMsIGJ1dCBJIGNh bid0IGZpbmQNCj4gdGhlIGFjdHVhbCBjb2RlIHdoZXJlIGFueSBvZiB0aGF0IHdvdWxkIGJlIGNo ZWNrZWQuIEkgb25seSBzZWUNCj4gY2hlY2tpbmcNCj4gTlZRVUlSS19ORUVEU19QQURfQ09OVFJP TCBpbg0KPiB0ZWdyYV9zZGhjaV9pc19wYWRfYW5kX3JlZ3VsYXRvcl92YWxpZCgpLA0KPiBidXQg c2luY2Ugd2UgZG9uJ3QgZW5hYmxlIHRoYXQgcXVpcmsgb24gVGVncmExMjQsIGl0IHdvdWxkIHNl ZW0gdG8gbWUNCj4gdGhhdCB3ZSBhbHdheXMgZW5hYmxlIGZhc3QgbW9kZXMgb24gYm9hcmRzIHRo YXQgZG9uJ3QgbmVlZCBwYWQNCj4gY29udHJvbC4NCj4gSXMgdGhhdCByZWFsbHkgd2hhdCB3ZSB3 YW50Pw0KPiANCj4gQWxzbywgaWYgdGhlIGFib3ZlIGlzIGNvcnJlY3QsIHRoZW4gd2h5IGFtIEkg bm90IHNlZWluZyBmYXN0ZXIgbW9kZXMNCj4gZ2V0dGluZyBlbmFibGVkIG9uIEpldHNvbiBUSzE/ DQo+IA0KPiBUaGllcnJ5