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: [v2,2/6] dt-bindings: usb: add binding for Type-B dual role switch by GPIO From: Chunfeng Yun Message-Id: <1552636374.10179.121.camel@mhfsdcap03> Date: Fri, 15 Mar 2019 15:52:54 +0800 To: Rob Herring Cc: Greg Kroah-Hartman , Heikki Krogerus , Mark Rutland , Matthias Brugger , Adam Thomson , Li Jun , Badhri Jagan Sridharan , Hans de Goede , Andy Shevchenko , Min Guo , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org List-ID: SGkgUm9iLAoKVGhlcmUgYXJlIHR3byB3YXlzIHRoYXQgSSB0aGluayBvdXQgdG8gc3VwcG9ydCB0 eXBlLUIgR1BJTyBiYXNlZCBkdWFsCnJvbGUgc3dpdGNoLgoKVGhlIGZpcnN0IG9uZSwgYXMgdGhl IHNlcmllcyB1c2VkOgoKJm10dTMgewogICAgc3RhdHVzID0gIm9rYXkiOwoKICAgIGNvbm5lY3Rv ckAwIHsKICAgICAgICBjb21wYXRpYmxlID0gInVzYi1iLWNvbm5lY3RvciIsICJsaW51eCx0eXBl Yi1zd2l0Y2gtZ3BpbyI7CiAgICAgICAgbGFiZWwgPSAibWljcm8tVVNCIjsKICAgICAgICB0eXBl ID0gIm1pY3JvIjsKICAgICAgICBpZC1ncGlvID0gPCZwaW8gMTIgR1BJT19BQ1RJVkVfSElHSD47 CiAgICAgICAgdmJ1cy1zdXBwbHkgPSA8JnVzYl9wMF92YnVzPjsKICAgIH07Cn07CgpidXQgdGhl cmUgYXJlIHNvbWUgc2hvcnRjb21pbmdzOgoxLiBJdCdzIG5vdCB0cmFuc3BhcmVudCwgVVNCIGNv bnRyb2xsZXIgZHJpdmVyIHNob3VsZCBiZSBtb2RpZmllZCwgYW5kCmNhbGwgb2ZfcGxhdGZvcm1f cG9wdWxhdGUoKSB0byBjcmVhdGUgcGxhdGZvcm0gZGV2aWNlIGZvciBjb25uZWN0b3IsCnRoaXMg aXMgbm90IGZyaWVuZGx5IHdoZW4gdGhlIGNvbnRyb2xsZXIgZHJpdmVyIGhhc24ndCBjaGlsZCBu b2RlCmJlZm9yZSwgYW5kIGFsc28gbm90IGNvbXBhdGlibGUgd2l0aCBvdGhlciBjYXNlcywgc3Vj aCBhcyBUeXBlLUMKCjIuIEl0IGRvZXNuJ3Qga2VlcCBmb3JtYXQgY29uc2lzdGVudCB3aXRoIHRo ZSBjYXNlIHVzaW5nIFR5cGUtQywgb3IKdXNpbmcgUE1JQyB0byBkZXRlY3QgSUQgcGluLgoKMy4g dmJ1cy1zdXBwbHkgd2lsbCBiZSBnb3QgYnkgVVNCIGNvbnRyb2xsZXIgZHJpdmVyIGlmIGl0IGFy ZWFkeQpzdXBwb3J0cyBpdAoKCmFub3RoZXIgd2F5IGFzIGZvbGxvd2luZzoKCnJvbGVfc3dfaWRk aWcgewogICAgY29tcGF0aWJsZSA9ICJsaW51eCx0eXBlYi1zd2l0Y2gtZ3BpbyI7CiAgICBzdGF0 dXMgPSAib2theSI7CgogICAgY29ubmVjdG9yIHsKICAgICAgICBjb21wYXRpYmxlID0gInVzYi1i LWNvbm5lY3RvciI7CiAgICAgICAgbGFiZWwgPSAibWljcm8tVVNCIjsKICAgICAgICB0eXBlID0g Im1pY3JvIjsKICAgICAgICBpZC1ncGlvcyA9IDwmcGlvIDEyIEdQSU9fQUNUSVZFX0hJR0g+Owog ICAgICAgIHZidXMtc3VwcGx5ID0gPCZ1c2JfcDBfdmJ1cz47CiAgICB9OwoKICAgIHBvcnQgewog ICAgICAgIGJzd19lcDogZW5kcG9pbnRAMCB7CiAgICAgICAgICAgIHJlbW90ZS1lbmRwb2ludCA9 IDwmdXNiX3JvbGVfc3c+OwogICAgICAgIH07CiAgICB9Owp9OwoKJm10dTMgewogICAgc3RhdHVz ID0gIm9rYXkiOwoKICAgIHBvcnQgewogICAgICAgIHVzYl9yb2xlX3N3OiBlbmRwb2ludEAwIHsK ICAgICAgICAgICAgcmVtb3RlLWVuZHBvaW50ID0gPCZic3dfZXA+OwogICAgICAgIH07CiAgICB9 Owp9OwoKc3RyZW5ndGg6CmF2b2lkIHRoZSBzaG9ydGNvbWluZ3Mgb2YgdGhlIGZpcnN0IHdheQpz aG9ydGNvbWluZzoKaXQncyBhIHZpcnR1YWwgZGV2aWNlIGFuZCBzZWVtcyBub3QgZm9sbG93aW5n IGdyYXBoLnR4dCBiaW5kaW5nLAoKRG8geW91IGhhdmUgYW55IHN1Z2dlc3Rpb24/CgpUaGFua3MK CgpPbiBGcmksIDIwMTktMDMtMTUgYXQgMTU6MzggKzA4MDAsIENodW5mZW5nIFl1biB3cm90ZToK PiBJdCdzIHVzZWQgdG8gc3VwcG9ydCBkdWFsIHJvbGUgc3dpdGNoIHZpYSBHUElPIHdoZW4gdXNl IFR5cGUtQgo+IHJlY2VwdGFjbGUKPiAKPiBTaWduZWQtb2ZmLWJ5OiBDaHVuZmVuZyBZdW4gPGNo dW5mZW5nLnl1bkBtZWRpYXRlay5jb20+Cj4gLS0tCj4gdjIgY2hhbmdlczoKPiAgIDEuIG5ldyBw YXRjaCB0byBtYWtlIGJpbmRpbmcgY2xlYXIgc3VnZ2VzdGVkIGJ5IEhhbnMKPiAtLS0KPiAgLi4u L2JpbmRpbmdzL3VzYi90eXBlYi1zd2l0Y2gtZ3Bpby50eHQgICAgICAgIHwgMjYgKysrKysrKysr KysrKysrKysrKwo+ICAxIGZpbGUgY2hhbmdlZCwgMjYgaW5zZXJ0aW9ucygrKQo+ICBjcmVhdGUg bW9kZSAxMDA2NDQgRG9jdW1lbnRhdGlvbi9kZXZpY2V0cmVlL2JpbmRpbmdzL3VzYi90eXBlYi1z d2l0Y2gtZ3Bpby50eHQKPiAKPiBkaWZmIC0tZ2l0IGEvRG9jdW1lbnRhdGlvbi9kZXZpY2V0cmVl L2JpbmRpbmdzL3VzYi90eXBlYi1zd2l0Y2gtZ3Bpby50eHQgYi9Eb2N1bWVudGF0aW9uL2Rldmlj ZXRyZWUvYmluZGluZ3MvdXNiL3R5cGViLXN3aXRjaC1ncGlvLnR4dAo+IG5ldyBmaWxlIG1vZGUg MTAwNjQ0Cj4gaW5kZXggMDAwMDAwMDAwMDAwLi5kNDZkODNiYzY1MDAKPiAtLS0gL2Rldi9udWxs Cj4gKysrIGIvRG9jdW1lbnRhdGlvbi9kZXZpY2V0cmVlL2JpbmRpbmdzL3VzYi90eXBlYi1zd2l0 Y2gtZ3Bpby50eHQKPiBAQCAtMCwwICsxLDI2IEBACj4gK1VTQiBUeXBlLUIgZHVhbCByb2xlIHN3 aXRjaCB2aWEgYSBHUElPCj4gKwo+ICtUaGlzIGlzIGEgdmlydHVhbCBkZXZpY2UgdXNlZCB0byBz d2l0Y2ggZHVhbCByb2xlIG1vZGUgZnJvbSB0aGUgVVNCIElEIHBpbgo+ICtjb25uZWN0ZWQgdG8g YSBHUElPIHBpbi4KPiArCj4gK1JlcXVpcmVkIHByb3BlcnRpZXM6Cj4gKy0gY29tcGF0aWJsZTog U2hvdWxkIGJlICJsaW51eCx0eXBlYi1zd2l0Y2gtZ3BpbyIKPiArCj4gK0VpdGhlciBvbmUgb2Yg aWQtZ3Bpb3Mgb3IgdmJ1cy1ncGlvcyBtdXN0IGJlIHByZXNlbnQsIGFuZCBib3RoIGNhbiBiZSBw cmVzZW50Cj4gK2FzIHdlbGwuCj4gK3ZidXMtc3VwcGx5IGNvdWxkIGJlIHByZXNlbnQgaWYgbmVl ZGVkIHdoZW4gc3VwcG9ydCBkdWFsIHJvbGUgbW9kZS4KPiArCXNlZSBjb25uZWN0b3IvdXNiLWNv bm5lY3Rvci50eHQKPiArCj4gK0V4YW1wbGU6Cj4gKwo+ICsmbXR1MyB7Cj4gKwlzdGF0dXMgPSAi b2theSI7Cj4gKwo+ICsJY29ubmVjdG9yQDAgewo+ICsJCWNvbXBhdGlibGUgPSAidXNiLWItY29u bmVjdG9yIiwgImxpbnV4LHR5cGViLXN3aXRjaC1ncGlvIjsKPiArCQlsYWJlbCA9ICJtaWNyby1V U0IiOwo+ICsJCXR5cGUgPSAibWljcm8iOwo+ICsJCWlkLWdwaW8gPSA8JnBpbyAxMiBHUElPX0FD VElWRV9ISUdIPjsKPiArCQl2YnVzLXN1cHBseSA9IDwmdXNiX3AwX3ZidXM+Owo+ICsJfTsKPiAr fTsK