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: [2/3] usb: dwc3: pci: Enable ULPI Refclk on platforms where the firmware doesnot From: Sergei Shtylyov Message-Id: Date: Thu, 7 Jun 2018 19:43:56 +0300 To: Hans de Goede , Felipe Balbi , Greg Kroah-Hartman Cc: linux-usb@vger.kernel.org List-ID: SGVsbG8hCgpPbiAwNi8wNy8yMDE4IDAxOjM4IFBNLCBIYW5zIGRlIEdvZWRlIHdyb3RlOgoKPiBP biBzb21lIEJheSBUcmFpbCAoQllUKSBzeXN0ZW1zIHRoZSBmaXJtd2FyZSBkb2VzIG5vdCBlbmFi bGUgdGhlCj4gVUxQSSBSZWZjbGsuCj4gCj4gVGhpcyBjb21taXQgYWRkcyBhIGhlbHBlciB3aGlj aCBjaGVja3MgYW5kIGlmIG5lY2Vzc2FyeSBlbmFibGVkIHRoZSBSZWZjbGsKPiBhbmQgY2FsbHMg dGhpcyBoZWxwZXIgZm9yIEJZVCBtYWNoaW5lcy4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBIYW5zIGRl IEdvZWRlIDxoZGVnb2VkZUByZWRoYXQuY29tPgo+IC0tLQo+ICBkcml2ZXJzL3VzYi9kd2MzL2R3 YzMtcGNpLmMgfCAzNCArKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrCj4gIDEgZmls ZSBjaGFuZ2VkLCAzNCBpbnNlcnRpb25zKCspCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvdXNi L2R3YzMvZHdjMy1wY2kuYyBiL2RyaXZlcnMvdXNiL2R3YzMvZHdjMy1wY2kuYwo+IGluZGV4IDM0 Yjg0ZDNiYzdjZi4uNjViYzExMDM4OGYzIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvdXNiL2R3YzMv ZHdjMy1wY2kuYwo+ICsrKyBiL2RyaXZlcnMvdXNiL2R3YzMvZHdjMy1wY2kuYwpbLi4uXQo+IEBA IC03OCw2ICs4MSwzNCBAQCBzdGF0aWMgc3RydWN0IGdwaW9kX2xvb2t1cF90YWJsZSBwbGF0Zm9y bV9ieXRjcl9ncGlvcyA9IHsKPiAgCX0sCj4gIH07Cj4gIAo+ICtzdGF0aWMgdm9pZCBkd2MzX3Bj aV9lbmFibGVfdWxwaV9yZWZjbG9jayhzdHJ1Y3QgcGNpX2RldiAqcGNpKQo+ICt7Cj4gKwl2b2lk IF9faW9tZW0JKnJlZzsKPiArCXN0cnVjdCByZXNvdXJjZQlyZXM7Cj4gKwlzdHJ1Y3QgZGV2aWNl CSpkZXYgPSAmcGNpLT5kZXY7Cj4gKwl1MzIJCXZhbHVlOwo+ICsKPiArCXJlcy5zdGFydAk9IHBj aV9yZXNvdXJjZV9zdGFydChwY2ksIDEpOwo+ICsJcmVzLmVuZAkJPSBwY2lfcmVzb3VyY2VfZW5k KHBjaSwgMSk7Cj4gKwlyZXMubmFtZQk9ICJkd2NfdXNiM19iYXIxIjsKPiArCXJlcy5mbGFncwk9 IElPUkVTT1VSQ0VfTUVNOwo+ICsKPiArCXJlZyA9IGRldm1faW9yZW1hcF9yZXNvdXJjZShkZXYs ICZyZXMpOwo+ICsJaWYgKElTX0VSUihyZWcpKSB7Cj4gKwkJZGV2X2VycihkZXYsICJjYW5ub3Qg Y2hlY2sgR1BfUldSRUcxIHRvIGFzc2VydCB1bHBpIHJlZmNsb2NrXG4iKTsKCiAgIEVoPwogICBC VFcsIGRldm1faW9yZW1hcF9yZXNvdXJjZSgpIHByaW50cyB0aGUgZXJyb3IgY2F1c2UgYWxyZWFk eS4uLgoKPiArCQlyZXR1cm47Cj4gKwl9Cj4gKwo+ICsJdmFsdWUgPSByZWFkbChyZWcgKyBHUF9S V1JFRzEpOwo+ICsJaWYgKCEodmFsdWUgJiBHUF9SV1JFRzFfVUxQSV9SRUZDTEtfRElTQUJMRSkp CgogICBJIGd1ZXNzIHRoYXQgZGV2X2VycigpIGJlbG9uZ3MgaGVyZS4uLgoKPiArCQlyZXR1cm47 IC8qIFVMUEkgcmVmY2xrIGFscmVhZHkgZW5hYmxlZCAqLwo+ICsKPiArCWRldl93YXJuKGRldiwg IlVMUEkgcmVmY2xvY2sgaXMgZGlzYWJsZWQgZnJvbSB0aGUgQklPUywgZW5hYmxpbmcgaXRcbiIp Owo+ICsJdmFsdWUgJj0gfkdQX1JXUkVHMV9VTFBJX1JFRkNMS19ESVNBQkxFOwo+ICsJd3JpdGVs KHZhbHVlLCByZWcgKyBHUF9SV1JFRzEpOwo+ICsJbXNsZWVwKDEwMCk7Cj4gK30KPiArCj4gIHN0 YXRpYyBpbnQgZHdjM19wY2lfcXVpcmtzKHN0cnVjdCBkd2MzX3BjaSAqZHdjKQo+ICB7Cj4gIAlz dHJ1Y3QgcGxhdGZvcm1fZGV2aWNlCQkqZHdjMyA9IGR3Yy0+ZHdjMzsKWy4uLl0KCk1CUiwgU2Vy Z2VpCi0tLQpUbyB1bnN1YnNjcmliZSBmcm9tIHRoaXMgbGlzdDogc2VuZCB0aGUgbGluZSAidW5z dWJzY3JpYmUgbGludXgtdXNiIiBpbgp0aGUgYm9keSBvZiBhIG1lc3NhZ2UgdG8gbWFqb3Jkb21v QHZnZXIua2VybmVsLm9yZwpNb3JlIG1ham9yZG9tbyBpbmZvIGF0ICBodHRwOi8vdmdlci5rZXJu ZWwub3JnL21ham9yZG9tby1pbmZvLmh0bWwK