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: [v2,03/12] staging: typec: tcpci: support port config passed via dt From: Heikki Krogerus Message-Id: <20180226140604.GD25535@kuha.fi.intel.com> Date: Mon, 26 Feb 2018 16:06:04 +0200 To: Li Jun Cc: gregkh@linuxfoundation.org, robh+dt@kernel.org, linux@roeck-us.net, a.hajda@samsung.com, mark.rutland@arm.com, yueyao@google.com, peter.chen@nxp.com, garsilva@embeddedor.com, o_leveque@orange.fr, shufan_lee@richtek.com, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-imx@nxp.com List-ID: SGksCgpPbiBNb24sIEZlYiAyNiwgMjAxOCBhdCAwNzo0OToxMFBNICswODAwLCBMaSBKdW4gd3Jv dGU6Cj4gVXNlciBjYW4gZGVmaW5lIHRoZSB0eXBlYyBwb3J0IHByb3BlcnRpZXMgaW4gdGNwY2kg bm9kZSB0byBzZXR1cAo+IHRoZSBwb3J0IGNvbmZpZy4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBMaSBK dW4gPGp1bi5saUBueHAuY29tPgo+IC0tLQo+IENoYW5nZXMgZm9yIHYyOgo+IC0gVXNlIGluZnJh IEFQSXMgdG8gZ2V0IHNpbmsgYW5kIHNvdXJjZSBjb25maWcuCj4gLSBJbXByb3ZlIHRoZSBlcnJv ciBtZXNzYWdlLgo+IAo+ICBkcml2ZXJzL3N0YWdpbmcvdHlwZWMvdGNwY2kuYyB8IDcwICsrKysr KysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrLS0tLS0KPiAgaW5jbHVkZS9saW51eC91 c2IvdGNwbS5oICAgICAgfCAgNiArKy0tCj4gIDIgZmlsZXMgY2hhbmdlZCwgNjYgaW5zZXJ0aW9u cygrKSwgMTAgZGVsZXRpb25zKC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvc3RhZ2luZy90 eXBlYy90Y3BjaS5jIGIvZHJpdmVycy9zdGFnaW5nL3R5cGVjL3RjcGNpLmMKPiBpbmRleCBiNmFi YWY3Li5iZTZlZDE2IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvc3RhZ2luZy90eXBlYy90Y3BjaS5j Cj4gKysrIGIvZHJpdmVycy9zdGFnaW5nL3R5cGVjL3RjcGNpLmMKPiBAQCAtNDI2LDE3ICs0MjYs NzMgQEAgc3RhdGljIGNvbnN0IHN0cnVjdCByZWdtYXBfY29uZmlnIHRjcGNpX3JlZ21hcF9jb25m aWcgPSB7Cj4gIAkubWF4X3JlZ2lzdGVyID0gMHg3RiwgLyogMHg4MCAuLiAweEZGIGFyZSB2ZW5k b3IgZGVmaW5lZCAqLwo+ICB9Owo+ICAKPiAtc3RhdGljIGNvbnN0IHN0cnVjdCB0Y3BjX2NvbmZp ZyB0Y3BjaV90Y3BjX2NvbmZpZyA9IHsKPiAtCS50eXBlID0gVFlQRUNfUE9SVF9ERlAsCj4gLQku ZGVmYXVsdF9yb2xlID0gVFlQRUNfU0lOSywKPiAtfTsKPiAtCj4gKy8qIFBvcHVsYXRlIHN0cnVj dCB0Y3BjX2NvbmZpZyBmcm9tIGRldmljZS10cmVlICovCj4gIHN0YXRpYyBpbnQgdGNwY2lfcGFy c2VfY29uZmlnKHN0cnVjdCB0Y3BjaSAqdGNwY2kpCj4gIHsKPiArCXN0cnVjdCB0Y3BjX2NvbmZp ZyAqdGNmZzsKPiArCXN0cnVjdCBkZXZpY2Vfbm9kZSAqY2hpbGQ7Cj4gKwlpbnQgcmV0ID0gLUVJ TlZBTDsKPiArCj4gIAl0Y3BjaS0+Y29udHJvbHNfdmJ1cyA9IHRydWU7IC8qIFhYWCAqLwo+ICAK PiAtCS8qIFRPRE86IFBvcHVsYXRlIHN0cnVjdCB0Y3BjX2NvbmZpZyBmcm9tIEFDUEkvZGV2aWNl LXRyZWUgKi8KPiAtCXRjcGNpLT50Y3BjLmNvbmZpZyA9ICZ0Y3BjaV90Y3BjX2NvbmZpZzsKPiAr CXRjcGNpLT50Y3BjLmNvbmZpZyA9IGRldm1fa3phbGxvYyh0Y3BjaS0+ZGV2LCBzaXplb2YoKnRj ZmcpLAo+ICsJCQkJCSAgR0ZQX0tFUk5FTCk7Cj4gKwlpZiAoIXRjcGNpLT50Y3BjLmNvbmZpZykK PiArCQlyZXR1cm4gLUVOT01FTTsKPiArCj4gKwl0Y2ZnID0gdGNwY2ktPnRjcGMuY29uZmlnOwo+ ICsKPiArCWNoaWxkID0gb2ZfZ2V0X2NoaWxkX2J5X25hbWUodGNwY2ktPmRldi0+b2Zfbm9kZSwg ImNvbm5lY3RvciIpOwo+ICsJaWYgKCFjaGlsZCkgewo+ICsJCWRldl9lcnIodGNwY2ktPmRldiwg ImZhaWxlZCB0byBnZXQgY29ubmVjdG9yIG5vZGUuXG4iKTsKPiArCQlyZXR1cm4gLUVJTlZBTDsK PiArCX0KCldoeSBkbyB5b3UgbmVlZCBzZXBhcmF0ZSBjaGlsZCBub2RlIGZvciB0aGUgY29ubmVj dG9yPyBZb3Ugd2lsbCBhbHdheXMKaGF2ZSBvbmx5IG9uZSBjb25uZWN0b3IgcGVyIHRjcGMsIGku ZS4gdGhlIHRjcGNpIGFscmVhZHkgcmVwcmVzZW50cyB0aGUKY29ubmVjdG9yIGFuZCBhbGwgaXRz IGNhcGFiaWxpdGllcy4KCgpUaGFua3MsCg==