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: [v2,2/3] phy: phy-mtk-tphy: add configurable parameters for slew rate calibrate From: Matthias Brugger Message-Id: <9abfde61-f81e-1a17-7ff9-85a7017f649b@gmail.com> Date: Wed, 14 Mar 2018 00:21:20 +0100 To: Chunfeng Yun , Kishon Vijay Abraham I Cc: Rob Herring , Mark Rutland , Ian Campbell , Ryder Lee , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-usb@vger.kernel.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org List-ID: T24gMDMvMTIvMjAxOCAwNjoyNSBBTSwgQ2h1bmZlbmcgWXVuIHdyb3RlOgo+IFRoZXJlIGFyZSB0 d28gcGFyYW1ldGVycywgcmVmX2NsayBhbmQgY29lZmZpY2llbnQsIGZvciBVMiBzbGV3IHJhdGUK PiBjYWxpYnJhdGUgd2hpY2ggbWF5IHZhcnkgb24gZGlmZmVyZW50IFNvQ3MsIGhlcmUgYWxsb3cg dGhlbSB0byBiZQo+IGNvbmZpZ3VyYWJsZQo+IAo+IFNpZ25lZC1vZmYtYnk6IENodW5mZW5nIFl1 biA8Y2h1bmZlbmcueXVuQG1lZGlhdGVrLmNvbT4KClJldmlld2VkLWJ5OiBNYXR0aGlhcyBCcnVn Z2VyIDxtYXR0aGlhcy5iZ2dAZ21haWwuY29tPgoKCj4gLS0tCj4gIGRyaXZlcnMvcGh5L21lZGlh dGVrL3BoeS1tdGstdHBoeS5jIHwgMjAgKysrKysrKysrKysrKysrLS0tLS0KPiAgMSBmaWxlIGNo YW5nZWQsIDE1IGluc2VydGlvbnMoKyksIDUgZGVsZXRpb25zKC0pCj4gCj4gZGlmZiAtLWdpdCBh L2RyaXZlcnMvcGh5L21lZGlhdGVrL3BoeS1tdGstdHBoeS5jIGIvZHJpdmVycy9waHkvbWVkaWF0 ZWsvcGh5LW10ay10cGh5LmMKPiBpbmRleCA2MDczYzI1Li4zOGMyODFiIDEwMDY0NAo+IC0tLSBh L2RyaXZlcnMvcGh5L21lZGlhdGVrL3BoeS1tdGstdHBoeS5jCj4gKysrIGIvZHJpdmVycy9waHkv bWVkaWF0ZWsvcGh5LW10ay10cGh5LmMKPiBAQCAtMzA2LDYgKzMwNiw4IEBAIHN0cnVjdCBtdGtf dHBoeSB7Cj4gIAljb25zdCBzdHJ1Y3QgbXRrX3BoeV9wZGF0YSAqcGRhdGE7Cj4gIAlzdHJ1Y3Qg bXRrX3BoeV9pbnN0YW5jZSAqKnBoeXM7Cj4gIAlpbnQgbnBoeXM7Cj4gKwlpbnQgc3JjX3JlZl9j bGs7IC8qIE1IWiwgcmVmZXJlbmNlIGNsb2NrIGZvciBzbGV3IHJhdGUgY2FsaWJyYXRlICovCj4g KwlpbnQgc3JjX2NvZWY7IC8qIGNvZWZmaWNpZW50IGZvciBzbGV3IHJhdGUgY2FsaWJyYXRlICov Cj4gIH07Cj4gIAo+ICBzdGF0aWMgdm9pZCBoc19zbGV3X3JhdGVfY2FsaWJyYXRlKHN0cnVjdCBt dGtfdHBoeSAqdHBoeSwKPiBAQCAtMzYwLDE2ICszNjIsMTcgQEAgc3RhdGljIHZvaWQgaHNfc2xl d19yYXRlX2NhbGlicmF0ZShzdHJ1Y3QgbXRrX3RwaHkgKnRwaHksCj4gIAl3cml0ZWwodG1wLCBm bXJlZyArIFUzUF9VMkZSRVFfRk1NT05SMSk7Cj4gIAo+ICAJaWYgKGZtX291dCkgewo+IC0JCS8q ICggMTAyNCAvIEZNX09VVCApIHggcmVmZXJlbmNlIGNsb2NrIGZyZXF1ZW5jeSB4IDAuMDI4ICov Cj4gLQkJdG1wID0gVTNQX0ZNX0RFVF9DWUNMRV9DTlQgKiBVM1BfUkVGX0NMSyAqIFUzUF9TTEVX X1JBVEVfQ09FRjsKPiAtCQl0bXAgLz0gZm1fb3V0Owo+ICsJCS8qICggMTAyNCAvIEZNX09VVCAp IHggcmVmZXJlbmNlIGNsb2NrIGZyZXF1ZW5jeSB4IGNvZWYgKi8KPiArCQl0bXAgPSB0cGh5LT5z cmNfcmVmX2NsayAqIHRwaHktPnNyY19jb2VmOwo+ICsJCXRtcCA9ICh0bXAgKiBVM1BfRk1fREVU X0NZQ0xFX0NOVCkgLyBmbV9vdXQ7Cj4gIAkJY2FsaWJyYXRpb25fdmFsID0gRElWX1JPVU5EX0NM T1NFU1QodG1wLCBVM1BfU1JfQ09FRl9ESVZJU09SKTsKPiAgCX0gZWxzZSB7Cj4gIAkJLyogaWYg Rk0gZGV0ZWN0aW9uIGZhaWwsIHNldCBkZWZhdWx0IHZhbHVlICovCj4gIAkJY2FsaWJyYXRpb25f dmFsID0gNDsKPiAgCX0KPiAtCWRldl9kYmcodHBoeS0+ZGV2LCAicGh5OiVkLCBmbV9vdXQ6JWQs IGNhbGliOiVkXG4iLAo+IC0JCWluc3RhbmNlLT5pbmRleCwgZm1fb3V0LCBjYWxpYnJhdGlvbl92 YWwpOwo+ICsJZGV2X2RiZyh0cGh5LT5kZXYsICJwaHk6JWQsIGZtX291dDolZCwgY2FsaWI6JWQg KGNsazolZCwgY29lZjolZClcbiIsCj4gKwkJaW5zdGFuY2UtPmluZGV4LCBmbV9vdXQsIGNhbGli cmF0aW9uX3ZhbCwKPiArCQl0cGh5LT5zcmNfcmVmX2NsaywgdHBoeS0+c3JjX2NvZWYpOwo+ICAK PiAgCS8qIHNldCBIUyBzbGV3IHJhdGUgKi8KPiAgCXRtcCA9IHJlYWRsKGNvbSArIFUzUF9VU0JQ SFlBQ1I1KTsKPiBAQCAtMTA0MSw2ICsxMDQ0LDEzIEBAIHN0YXRpYyBpbnQgbXRrX3RwaHlfcHJv YmUoc3RydWN0IHBsYXRmb3JtX2RldmljZSAqcGRldikKPiAgCQl0cGh5LT51M3BoeWFfcmVmID0g TlVMTDsKPiAgCX0KPiAgCj4gKwl0cGh5LT5zcmNfcmVmX2NsayA9IFUzUF9SRUZfQ0xLOwo+ICsJ dHBoeS0+c3JjX2NvZWYgPSBVM1BfU0xFV19SQVRFX0NPRUY7Cj4gKwkvKiB1cGRhdGUgcGFyYW1l dGVycyBvZiBzbGV3IHJhdGUgY2FsaWJyYXRlIGlmIGV4aXN0ICovCj4gKwlkZXZpY2VfcHJvcGVy dHlfcmVhZF91MzIoZGV2LCAibWVkaWF0ZWssc3JjLXJlZi1jbGstbWh6IiwKPiArCQkmdHBoeS0+ c3JjX3JlZl9jbGspOwo+ICsJZGV2aWNlX3Byb3BlcnR5X3JlYWRfdTMyKGRldiwgIm1lZGlhdGVr LHNyYy1jb2VmIiwgJnRwaHktPnNyY19jb2VmKTsKPiArCj4gIAlwb3J0ID0gMDsKPiAgCWZvcl9l YWNoX2NoaWxkX29mX25vZGUobnAsIGNoaWxkX25wKSB7Cj4gIAkJc3RydWN0IG10a19waHlfaW5z dGFuY2UgKmluc3RhbmNlOwo+Ci0tLQpUbyB1bnN1YnNjcmliZSBmcm9tIHRoaXMgbGlzdDogc2Vu ZCB0aGUgbGluZSAidW5zdWJzY3JpYmUgbGludXgtdXNiIiBpbgp0aGUgYm9keSBvZiBhIG1lc3Nh Z2UgdG8gbWFqb3Jkb21vQHZnZXIua2VybmVsLm9yZwpNb3JlIG1ham9yZG9tbyBpbmZvIGF0ICBo dHRwOi8vdmdlci5rZXJuZWwub3JnL21ham9yZG9tby1pbmZvLmh0bWwK