From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: [v10,2/2] usb: typec: ucsi: add support for Cypress CCGx From: Ajay Gupta Message-Id: <94c65e17648b49ad9641590deb041053@bgmail102.nvidia.com> Date: Mon, 10 Sep 2018 21:14:15 +0000 To: Peter Rosin , "wsa@the-dreams.de" , "heikki.krogerus@linux.intel.com" Cc: "linux-usb@vger.kernel.org" , "linux-i2c@vger.kernel.org" List-ID: SGkgUGV0ZXINCg0KPiA+Pj4+PiArc3RhdGljIGludCB1Y3NpX2NjZ19zZW5kX2RhdGEoc3RydWN0 IHVjc2lfY2NnICp1Yykgew0KPiA+Pj4+PiArCXVuc2lnbmVkIGNoYXIgYnVmMVtVU0JDX01TR19P VVRfU0laRV07DQo+ID4+Pj4+ICsJdW5zaWduZWQgY2hhciBidWYyW1VTQkNfQ09OVFJPTF9TSVpF XTsNCj4gPj4+Pj4gKwlpbnQgc3RhdHVzOw0KPiA+Pj4+PiArCXUxNiByYWI7DQo+ID4+Pj4+ICsN Cj4gPj4+Pj4gKwltZW1jcHkoYnVmMSwgKHU4ICopKHVjLT5wcG0uZGF0YSkgKyBVU0JDX01TR19P VVRfT0ZGU0VULA0KPiA+Pj4+IHNpemVvZihidWYxKSk7DQo+ID4+Pj4+ICsJbWVtY3B5KGJ1ZjIs ICh1OCAqKSh1Yy0+cHBtLmRhdGEpICsgVVNCQ19DT05UUk9MX09GRlNFVCwNCj4gPj4+Pj4gK3Np emVvZihidWYyKSk7DQo+ID4+Pj4NCj4gPj4+PiBIbW0sIG5vdyB0aGF0IEkgc2VlIHdoYXQgdGhp cyBmdW5jdGlvbiBkb2VzLCBpbnN0ZWFkIG9mIGp1c3Qgc2VlaW5nDQo+ID4+Pj4gYSBidW5jaCBv ZiBtYWdpYyBudW1iZXJzLCBJIHdvbmRlciB3aHkgeW91IG1ha2UgY29waWVzIGluc3RlYWQgb2YN Cj4gPj4+PiBmZWVkaW5nIHRoZSBjb3JyZWN0IHNlY3Rpb24gb2YgdGhlIHBwbS5kYXRhIGJ1ZmZl ciBkaXJlY3RseSB0bw0KPiA+Pj4+IGNjZ193cml0ZSwgbGlrZSB5b3UgZG8gYmVsb3cgZm9yIHJl Y3Y/DQo+ID4+PiBPaywgd2lsbCBmaXguDQo+ID4+DQo+ID4+IEhtbSwgbm93IHRoYXQgSSBzZWUg dGhpcyBhZ2FpbiwgaXQgbWFrZXMgbWUgd29uZGVyIHdoeSB5b3UgY29tcGxhaW5lZA0KPiA+PiBh Ym91dCBjb3B5aW5nIHRoZSBidWZmZXIgdG8gZml4IHRoZSBtaXN1bmRlcnN0YW5kaW5nIG9mIHRo ZQ0KPiA+PiBpMmNfdHJhbnNmZXIgaW50ZXJmYWNlLCB3aGVuIHlvdSBhbHJlYWR5IGNvcHkgdGhl IGJ1ZmZlciBpbiB0aGUgZmlyc3QgcGxhY2U/DQo+ID4gQ29weSBpcyBpbmRlZWQgbm90IG5lZWRl ZC4gSSB3aWxsIGZpeCBpdCBpbiBuZXh0IHZlcnNpb24uDQo+ID4gV2Ugd2lsbCBoYXZlIHRvIGRv IGNvcHkgaW4gY2NnX3dyaXRlKClpZiB3ZSB0cnkgdG8gY29tYmluZSB0d28gd3JpdGUNCj4gPiBp MmNfbXNnIGludG8gb25lIGFuZCBJIHdhbnQgdG8gcmF0aGVyIHN0YXkgd2l0aCB0d28gaTJjX21z ZyB0byBhdm9pZCBjb3B5Lg0KPiA+IEFsc28gbWFzdGVyX3hmZXIoKSB3aWxsIGJlY29tZSB0cmlj a3kgc2luY2UgcmFiIHdyaXRlIGZvciByZWFkIGFsc3AgaGFzIHRvIGdvDQo+IGZpcnN0Lg0KPiAN Cj4gWW91IGFyZSBzdHVjayB3aXRoIHRoZSBjb25zdHJ1Y3Rpb24gb2YgdGhlIGV4dGVuZGVkIGJ1 ZmZlci4gU2VlIG15IG1haWwgaW4gdGhlDQo+IDEvMiB0aHJlYWQuDQo+IA0KPiA+Pj4+PiArCXJh YiA9IENDR1hfSTJDX1JBQl9VQ1NJX0RBVEFfQkxPQ0soVVNCQ19WRVJTSU9OX09GRlNFVCk7DQo+ ID4+Pj4+ICsJc3RhdHVzID0gY2NnX3JlYWQodWMsIHJhYiwgKHU4ICopKHVjLT5wcG0uZGF0YSkg Kw0KPiA+Pj4+IFVTQkNfVkVSU0lPTl9PRkZTRVQsDQo+ID4+Pj4+ICsJCQkgIFVTQkNfVkVSU0lP Tl9TSVpFKTsNCj4gPj4+Pg0KPiA+Pj4+IEUuZy4NCj4gPj4+PiAJcmFiID0gQ0NHWF9JMkNfUkFC X1VDU0lfREFUQV9CTE9DSyhvZmZzZXRvZihzdHJ1Y3QgdWNzaV9kYXRhLA0KPiA+Pj4+IHZlcnNp b24pKTsNCj4gPj4+PiAJc3RhdHVzID0gY2NnX3JlYWQodWMsIHJhYiwgKHU4ICopJnVjLT5wcG0u ZGF0YS0+dmVyc2lvbiwNCj4gPj4+PiAJCQkgIHNpemVvZih1Yy0+cHBtLmRhdGEtPnZlcnNpb24p KTsNCj4gPj4+Pg0KPiA+Pj4+IEhtbSwgYnV0IHRoaXMgaGlnaGxpZ2h0cyB0aGF0IHlvdSBhcmUg bm90IGRvaW5nIGFueSBlbmRpYW4NCj4gPj4+PiBjb252ZXJzaW9uIG9mIHRoZSBmaWVsZHMgaW4g dGhhdCBzdHJ1Y3QgYXMgeW91IHJlYWQvd3JpdGUgaXQuDQo+ID4+Pg0KPiA+Pj4+IERvIHlvdSBu ZWVkIHRvIGluIGNhc2UgeW91IGhhdmUgYW4gZW5kaWFuIG1pc21hdGNoPw0KPiA+Pj4gTG9va3Mg bGlrZSBkb24ndCBuZWVkIGl0LiBJIGhhdmUgdGVzdGVkIGl0IGFuZCBpdCB3b3JrcyBhcyBpcy4N Cj4gPj4NCj4gPj4gWWVhaCwgYnV0IGhhdmUgeW91IHRlc3RlZCB0aGUgZHJpdmVyIG9uIGEgbWFj aGluZSB3aXRoIHRoZSBvdGhlciBieXRlLXNleD8NCj4gPiBObywgSSB0aGluayBiZXR0ZXIgdG8g Y29udmVydCB0byBkZXNpcmVkIGVuZGlhbi4NCj4gDQo+IFRoZSBkZXZpY2UgaGFzIGEgc3BlY2lm aWMgZW5kaWFuZXNzLiBUaGUgaG9zdCBjcHUgaGFzIGEgc3BlY2lmaWMgZW5kaWFuZXNzLg0KPiBZ b3UgdHJhbnNmZXIgZGF0YSBieXRlLWJ5LWJ5dGUgdG8vZnJvbSBhIHN0cnVjdCB0aGF0IGFwcGVh cnMgdG8gaGF2ZSBtdWx0aS0NCj4gYnl0ZSBpbnRlZ2VycywgZS5nLiB0aGUgMTYtYml0IHZlcnNp b24uIFlvdSBkbyBub3QgZG8gYW55IGNvbnZlcnNpb24gdGhhdCBJIHNlZQ0KPiBhbmQgeW91IHJl cG9ydCB0aGF0IGl0IHdvcmtzLiBTbywgdGhlcmUgYXJlIHR3byBjYXNlcy4gRWl0aGVyDQo+IA0K PiAxLiB5b3VyIGhvc3QgY3B1IGFuZCB0aGUgZGV2aWNlIGhhcyB0aGUgc2FtZSBlbmRpYW5lc3Ms IGFuZCBpdCBhbGwganVzdA0KPiAgICB3b3JrcyBieSBhY2NpZGVudA0KPiANCj4gb3INCj4gDQo+ IDIuIHdoYXRldmVyIGlzIGNvbnN1bWluZyB0aGUgcHBtIGRhdGEgZG9lcyB0aGUgZW5kaWFuIGNv bnZlcnNpb24gZm9yIHlvdQ0KPiAgICBvbiAidGhlIG90aGVyIHNpZGUiLCBhbmQgaXQgYWxsIGp1 c3Qgd29ya3MgYnkgZGVzaWduLg0KPiANCj4gSSBoYXZlIG5vIGlkZWEgd2hpY2ggaXQgaXMgc2lu Y2UgSSBrbm93IG5vdGhpbmcgYWJvdXQgd2hhdGV2ZXIgaGFuZGxlcyB0aGUNCj4gcHBtIGRhdGEg b24gdGhlIG90aGVyIHNpZGUgb2YgdGhhdCB1Y3NpX3JlZ2lzdGVyX3BwbSBjYWxsLiBTbywgSSBh c2tlZC4NClVDU0kgc3BlY2lmaWNhdGlvbiByZXF1aXJlcyB0aGUgcHBtIGRhdGEgdG8gYmUgaW4g bGl0dGxlLWVuZGlhbiBmb3JtYXQuDQoNCkJlbG93IGlzIGZyb20gdGhlIFVDU0kgc3BlY2lmaWNh dGlvbi4NCiJBbGwgbXVsdGlwbGUgYnl0ZSBmaWVsZHMgaW4gdGhpcyBzcGVjaWZpY2F0aW9uIGFy ZSBpbnRlcnByZXRlZCBhcyBhbmQgbW92ZWQgb3ZlciB0aGUgYnVzIA0KaW4gbGl0dGxlLWVuZGlh biBvcmRlciwgaS5lLiwgTFNCIHRvIE1TQiB1bmxlc3Mgb3RoZXJ3aXNlIHNwZWNpZmllZCINCg0K VGhhbmtzDQpBamF5DQoNCi0tDQpudnB1YmxpYw0KLS0NCj4gDQo+IENoZWVycywNCj4gUGV0ZXIK