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: usb: chipidea: Grab the (legacy) USB PHY by phandle first From: Paul Kocialkowski Message-Id: <554a5b4f463df6551846cfdc3b043d3f1d99381f.camel@bootlin.com> Date: Wed, 16 Jan 2019 14:30:28 +0100 To: Thomas Petazzoni Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Peter Chen , Greg Kroah-Hartman List-ID: SGksCgpPbiBXZWQsIDIwMTktMDEtMTYgYXQgMTE6NTMgKzAxMDAsIFRob21hcyBQZXRhenpvbmkg d3JvdGU6Cj4gSGVsbG8sCj4gCj4gVGhhbmtzIGZvciB0aGUgcGF0Y2ghCgpBbmQgdGhhbmtzIGZv ciB0aGUgcmV2aWV3IQoKPiBPbiBXZWQsIDE2IEphbiAyMDE5IDExOjEwOjUxICswMTAwLCBQYXVs IEtvY2lhbGtvd3NraSB3cm90ZToKPiA+IEFjY29yZGluZyB0byB0aGUgY2hpcGlkZWEgZHJpdmVy IGJpbmRpbmdzLCB0aGUgVVNCIFBIWSBpcyBzcGVjaWZpZWQgdmlhCj4gPiB0aGUgInBoeXMiIHBo YW5kbGUgbm9kZS4gSG93ZXZlciwgdGhpcyBvbmx5IHRha2VzIGVmZmVjdCBmb3IgVVNCIFBIWXMK PiA+IHRoYXQgdXNlIHRoZSBjb21tb24gUEhZIGZyYW1ld29yay4gRm9yIGxlZ2FjeSBVU0IgUEhZ cywgYSBzaW1wbGUgbG9va3VwCj4gPiBiYXNlZCBvbiB0aGUgVVNCIFBIWSB0eXBlIGlzIGRvbmUg aW5zdGVhZC4KPiA+IAo+ID4gVGhpcyBkb2VzIG5vdCBwbGF5IG91dCB3ZWxsIHdoZW4gbW9yZSB0 aGFuIFVTQiBQSFkgaXMgcmVnaXN0ZXJlZCwgc2luY2UKPiAKPiAibW9yZSB0aGFuICpvbmUqIgo+ IAo+ID4gdGhlIGZpcnN0IHJlZ2lzdGVyZWQgUEhZIG1hdGNoaW5nIHRoZSB0eXBlIHdpbGwgYWx3 YXlzIGJlIHJldHVybmVkCj4gPiByZWdhcmRsZXNzIG9mIHdoYXQgdGhlIGRyaXZlciB3YXMgYm91 bmQgdG8uCj4gPiAKPiA+IEZpeCB0aGlzIGJ5IGxvb2tpbmcgdXAgdGhlIFBIWSBiYXNlZCBvbiB0 aGUgInBoeXMiIHBoYW5kbGUgbm9kZS4KPiA+IEFsdGhvdWdoIGdlbmVyaWMgUEhZUyBhbmQgcmF0 aGVyIG1hdGNoZWQgYnkgdGhlaXIgInBoeXMtbmFtZSIKPiAKPiBJJ20gY29uZnVzZWQgYnkgIkFs dGhvdWdoIGdlbmVyaWMgUEhZUyBhbmQgcmF0aGVyIG1hdGNoZWQiLiBQZXJoYXBzCj4gcy9hbmQv YXJlLyA/Cj4gCj4gQWxzbyBQSFlTIC0+IFBIWXMKCkdvb2QgY2F0Y2hlcywgd2lsbCBiZSBmaXhl ZCBpbiB2Mi4KCj4gPiBhbmQgbm90Cj4gPiB0aGUgInBoeXMiIHBoYW5kbGUgZGlyZWN0bHksIHRo ZXJlIGlzIG5vIGhlbHBlciBmb3Igc2ltaWxhciBsb29rdXAgb24KPiA+IGxlZ2FjeSBQSFlzIGFu ZCBpdCdzIHByb2JhYmx5IG5vdCB3b3J0aCB0aGUgZWZmb3J0IHRvIGFkZCBpdC4KPiA+IAo+ID4g V2hlbiBubyBsZWdhY3kgVVNCIFBIWSBpcyBmb3VuZCBieSBwaGFuZGxlLCBmYWxsYmFjayB0byBn cmFiYmluZyBhbnkKPiA+IHJlZ2lzdGVyZWQgVVNCMiBQSFkuIFRoaXMgZW5zdXJlcyBiYWNrd2Fy ZCBjb21wYXRpYmlsaXR5IGlmIHNvbWUgdXNlcnMKPiA+IHdlcmUgYWN0dWFsbHkgcmVseWluZyBv biB0aGlzIG1lY2hhbmlzbS4KPiA+IAo+ID4gU2lnbmVkLW9mZi1ieTogUGF1bCBLb2NpYWxrb3dz a2kgPHBhdWwua29jaWFsa293c2tpQGJvb3RsaW4uY29tPgo+ID4gLS0tCj4gPiAgZHJpdmVycy91 c2IvY2hpcGlkZWEvY29yZS5jIHwgOCArKysrKysrLQo+ID4gIDEgZmlsZSBjaGFuZ2VkLCA3IGlu c2VydGlvbnMoKyksIDEgZGVsZXRpb24oLSkKPiA+IAo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMv dXNiL2NoaXBpZGVhL2NvcmUuYyBiL2RyaXZlcnMvdXNiL2NoaXBpZGVhL2NvcmUuYwo+ID4gaW5k ZXggN2JmY2JiMjNjMmE0Li4xMWQzZWUxZTNmZTUgMTAwNjQ0Cj4gPiAtLS0gYS9kcml2ZXJzL3Vz Yi9jaGlwaWRlYS9jb3JlLmMKPiA+ICsrKyBiL2RyaXZlcnMvdXNiL2NoaXBpZGVhL2NvcmUuYwo+ ID4gQEAgLTk1NCw4ICs5NTQsMTQgQEAgc3RhdGljIGludCBjaV9oZHJjX3Byb2JlKHN0cnVjdCBw bGF0Zm9ybV9kZXZpY2UgKnBkZXYpCj4gPiAgCX0gZWxzZSBpZiAoY2ktPnBsYXRkYXRhLT51c2Jf cGh5KSB7Cj4gPiAgCQljaS0+dXNiX3BoeSA9IGNpLT5wbGF0ZGF0YS0+dXNiX3BoeTsKPiA+ICAJ fSBlbHNlIHsKPiA+ICsJCWNpLT51c2JfcGh5ID0gZGV2bV91c2JfZ2V0X3BoeV9ieV9waGFuZGxl KGRldi0+cGFyZW50LCAicGh5cyIsCj4gPiArCQkJCQkJCSAgMCk7Cj4gPiAgCQljaS0+cGh5ID0g ZGV2bV9waHlfZ2V0KGRldi0+cGFyZW50LCAidXNiLXBoeSIpOwo+ID4gLQkJY2ktPnVzYl9waHkg PSBkZXZtX3VzYl9nZXRfcGh5KGRldi0+cGFyZW50LCBVU0JfUEhZX1RZUEVfVVNCMik7Cj4gCj4g SSdtIG5vdCBzdXJlIHdoeSB5b3UgY2hhbmdlIHRoZSBvcmRlciBvZiBsZWdhY3kgUEhZIGxvb2t1 cCB2cy4gZ2VuZXJpYwo+IFBIWSBsb29rdXAuCgpZb3UncmUgcmlnaHQsIHRoZXJlIGlzIG5vIHBh cnRpY3VsYXIgcmVhc29uIHRvIGRvIHRoYXQuCgo+ID4gKwo+ID4gKwkJLyogRmFsbGJhY2sgdG8g Z3JhYmJpbmcgYW55IHJlZ2lzdGVyZWQgVVNCMiBQSFkgKi8KPiA+ICsJCWlmIChJU19FUlIoY2kt PnBoeSkgJiYgSVNfRVJSKGNpLT51c2JfcGh5KSkKPiA+ICsJCQljaS0+dXNiX3BoeSA9IGRldm1f dXNiX2dldF9waHkoZGV2LT5wYXJlbnQsCj4gPiArCQkJCQkJICAgICAgIFVTQl9QSFlfVFlQRV9V U0IyKTsKPiAKPiBXaHkgaXMgdGhpcyBjb25kaXRpb25hbCBvbiB0aGUgZ2VuZXJpYyBQSFkgbG9v a3VwIGZhaWxpbmc/Cj4gCj4gRG9uJ3Qgd2Ugc2ltcGx5IHdhbnQ6Cj4gCj4gCWNpLT5waHkgPSBk ZXZtX3BoeV9nZXQoZGV2LT5wYXJlbnQsICJ1c2ItcGh5Iik7Cj4gCWNpLT51c2JfcGh5ID0gZGV2 bV91c2JfZ2V0X3BoeV9ieV9waGFuZGxlKGRldi0+cGFyZW50LCAicGh5cyIsIDApOwo+IAlpZiAo SVNfRVJSKGNpLT51c2JfcGh5KSkKPiAJCWNpLT51c2JfcGh5ID0gZGV2bV91c2JfZ2V0X3BoeShk ZXYtPnBhcmVudCwgVVNCX1BIWV9UWVBFX1VTQjIpOwo+IAo+ICA/CgpXZWxsLCB0aGUgY29kZSBk ZWFsaW5nIHdpdGggdGhlIFBIWSBsYXRlciBvbiB3aWxsIHVzZSBjaS0+cGh5IG92ZXIgY2ktCj51 c2JfcGh5IChzbyBnZW5lcmljIFBIWSBBUEkgZmlyc3QpLiBBcyBhIHJlc3VsdCwgaWYgdGhlCmRl dm1fdXNiX2dldF9waHlfYnlfcGhhbmRsZSBsb29rdXAgZmFpbHMgYnV0IHdlIGdvdCBhIGdlbmVy aWMgUEhZLCB0aGUKbGF0dGVyIHdpbGwgYmUgdXNlZCBhbmQgdGhlcmUgaXMgbm8gbmVlZCBmb3Ig YSBmYWxsYmFjay4gVGhhdCdzIHdoeSBJCnB1dCBib3RoIGNvbmRpdGlvbnMgdGhlcmUuIE1heWJl IHRoYXQncyB0b28gbXVjaCBvZiBhbiBhc3N1bXB0aW9uPwoKPiBEb2VzIHRoaXMgbmVlZHMgYSAi Rml4ZXM6IiB0YWcgPyBJdCdzIG5vdCBmaXhpbmcgYSByZWdyZXNzaW9uIGJlY2F1c2UKPiBub2Jv ZHkgY29tcGxhaW5lZCB1bnRpbCBub3csIGJ1dCBpdCdzIHJlYWxseSBmaXhpbmcgYSBiZWhhdmlv ciB0aGF0Cj4gd2Fzbid0IGNvcnJlY3QuCgpZZXMgSSBpdCB0aGlzIG1ha2VzIHNlbnNlIHRvIGNv bnNpZGVyIHRoYXQgdGhpcyB3YXMgaW5jb3JyZWN0IGJlaGF2aW9yCnN0YXJ0aW5nIGZyb20gdGhl IG1vbWVudCB0aGUgZHQgYmluZGluZ3Mgd2VyZSBmb3JtYWxpemVkIGZvciB0aGUKZHJpdmVyLCB3 aGljaCB3b3VsZCBiZSBjb21taXQgZDdkMzBjOTExZGQ5NTdlMjc0YzNkYTY5MTBkNDI4Njg2MmFi MWQ3OC4KCkRvIHlvdSB0aGluayB0aGF0IHdvdWxkIG5ha2Ugc2Vuc2U/CgpDaGVlcnMsCgpQYXVs Cg==