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: Chunfeng Yun Message-Id: <1521007723.3717.16.camel@mhfsdcap03> Date: Wed, 14 Mar 2018 14:08:43 +0800 To: Matthias Brugger Cc: Kishon Vijay Abraham I , 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: T24gV2VkLCAyMDE4LTAzLTE0IGF0IDAwOjIxICswMTAwLCBNYXR0aGlhcyBCcnVnZ2VyIHdyb3Rl Ogo+IAo+IE9uIDAzLzEyLzIwMTggMDY6MjUgQU0sIENodW5mZW5nIFl1biB3cm90ZToKPiA+IFRo ZXJlIGFyZSB0d28gcGFyYW1ldGVycywgcmVmX2NsayBhbmQgY29lZmZpY2llbnQsIGZvciBVMiBz bGV3IHJhdGUKPiA+IGNhbGlicmF0ZSB3aGljaCBtYXkgdmFyeSBvbiBkaWZmZXJlbnQgU29Dcywg aGVyZSBhbGxvdyB0aGVtIHRvIGJlCj4gPiBjb25maWd1cmFibGUKPiA+IAo+ID4gU2lnbmVkLW9m Zi1ieTogQ2h1bmZlbmcgWXVuIDxjaHVuZmVuZy55dW5AbWVkaWF0ZWsuY29tPgo+IAo+IFJldmll d2VkLWJ5OiBNYXR0aGlhcyBCcnVnZ2VyIDxtYXR0aGlhcy5iZ2dAZ21haWwuY29tPgo+IApUaGFu a3MKPiAKPiA+IC0tLQo+ID4gIGRyaXZlcnMvcGh5L21lZGlhdGVrL3BoeS1tdGstdHBoeS5jIHwg MjAgKysrKysrKysrKysrKysrLS0tLS0KPiA+ICAxIGZpbGUgY2hhbmdlZCwgMTUgaW5zZXJ0aW9u cygrKSwgNSBkZWxldGlvbnMoLSkKPiA+IAo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvcGh5L21l ZGlhdGVrL3BoeS1tdGstdHBoeS5jIGIvZHJpdmVycy9waHkvbWVkaWF0ZWsvcGh5LW10ay10cGh5 LmMKPiA+IGluZGV4IDYwNzNjMjUuLjM4YzI4MWIgMTAwNjQ0Cj4gPiAtLS0gYS9kcml2ZXJzL3Bo eS9tZWRpYXRlay9waHktbXRrLXRwaHkuYwo+ID4gKysrIGIvZHJpdmVycy9waHkvbWVkaWF0ZWsv cGh5LW10ay10cGh5LmMKPiA+IEBAIC0zMDYsNiArMzA2LDggQEAgc3RydWN0IG10a190cGh5IHsK PiA+ICAJY29uc3Qgc3RydWN0IG10a19waHlfcGRhdGEgKnBkYXRhOwo+ID4gIAlzdHJ1Y3QgbXRr X3BoeV9pbnN0YW5jZSAqKnBoeXM7Cj4gPiAgCWludCBucGh5czsKPiA+ICsJaW50IHNyY19yZWZf Y2xrOyAvKiBNSFosIHJlZmVyZW5jZSBjbG9jayBmb3Igc2xldyByYXRlIGNhbGlicmF0ZSAqLwo+ ID4gKwlpbnQgc3JjX2NvZWY7IC8qIGNvZWZmaWNpZW50IGZvciBzbGV3IHJhdGUgY2FsaWJyYXRl ICovCj4gPiAgfTsKPiA+ICAKPiA+ICBzdGF0aWMgdm9pZCBoc19zbGV3X3JhdGVfY2FsaWJyYXRl KHN0cnVjdCBtdGtfdHBoeSAqdHBoeSwKPiA+IEBAIC0zNjAsMTYgKzM2MiwxNyBAQCBzdGF0aWMg dm9pZCBoc19zbGV3X3JhdGVfY2FsaWJyYXRlKHN0cnVjdCBtdGtfdHBoeSAqdHBoeSwKPiA+ICAJ d3JpdGVsKHRtcCwgZm1yZWcgKyBVM1BfVTJGUkVRX0ZNTU9OUjEpOwo+ID4gIAo+ID4gIAlpZiAo Zm1fb3V0KSB7Cj4gPiAtCQkvKiAoIDEwMjQgLyBGTV9PVVQgKSB4IHJlZmVyZW5jZSBjbG9jayBm cmVxdWVuY3kgeCAwLjAyOCAqLwo+ID4gLQkJdG1wID0gVTNQX0ZNX0RFVF9DWUNMRV9DTlQgKiBV M1BfUkVGX0NMSyAqIFUzUF9TTEVXX1JBVEVfQ09FRjsKPiA+IC0JCXRtcCAvPSBmbV9vdXQ7Cj4g PiArCQkvKiAoIDEwMjQgLyBGTV9PVVQgKSB4IHJlZmVyZW5jZSBjbG9jayBmcmVxdWVuY3kgeCBj b2VmICovCj4gPiArCQl0bXAgPSB0cGh5LT5zcmNfcmVmX2NsayAqIHRwaHktPnNyY19jb2VmOwo+ ID4gKwkJdG1wID0gKHRtcCAqIFUzUF9GTV9ERVRfQ1lDTEVfQ05UKSAvIGZtX291dDsKPiA+ICAJ CWNhbGlicmF0aW9uX3ZhbCA9IERJVl9ST1VORF9DTE9TRVNUKHRtcCwgVTNQX1NSX0NPRUZfRElW SVNPUik7Cj4gPiAgCX0gZWxzZSB7Cj4gPiAgCQkvKiBpZiBGTSBkZXRlY3Rpb24gZmFpbCwgc2V0 IGRlZmF1bHQgdmFsdWUgKi8KPiA+ICAJCWNhbGlicmF0aW9uX3ZhbCA9IDQ7Cj4gPiAgCX0KPiA+ IC0JZGV2X2RiZyh0cGh5LT5kZXYsICJwaHk6JWQsIGZtX291dDolZCwgY2FsaWI6JWRcbiIsCj4g PiAtCQlpbnN0YW5jZS0+aW5kZXgsIGZtX291dCwgY2FsaWJyYXRpb25fdmFsKTsKPiA+ICsJZGV2 X2RiZyh0cGh5LT5kZXYsICJwaHk6JWQsIGZtX291dDolZCwgY2FsaWI6JWQgKGNsazolZCwgY29l ZjolZClcbiIsCj4gPiArCQlpbnN0YW5jZS0+aW5kZXgsIGZtX291dCwgY2FsaWJyYXRpb25fdmFs LAo+ID4gKwkJdHBoeS0+c3JjX3JlZl9jbGssIHRwaHktPnNyY19jb2VmKTsKPiA+ICAKPiA+ICAJ Lyogc2V0IEhTIHNsZXcgcmF0ZSAqLwo+ID4gIAl0bXAgPSByZWFkbChjb20gKyBVM1BfVVNCUEhZ QUNSNSk7Cj4gPiBAQCAtMTA0MSw2ICsxMDQ0LDEzIEBAIHN0YXRpYyBpbnQgbXRrX3RwaHlfcHJv YmUoc3RydWN0IHBsYXRmb3JtX2RldmljZSAqcGRldikKPiA+ICAJCXRwaHktPnUzcGh5YV9yZWYg PSBOVUxMOwo+ID4gIAl9Cj4gPiAgCj4gPiArCXRwaHktPnNyY19yZWZfY2xrID0gVTNQX1JFRl9D TEs7Cj4gPiArCXRwaHktPnNyY19jb2VmID0gVTNQX1NMRVdfUkFURV9DT0VGOwo+ID4gKwkvKiB1 cGRhdGUgcGFyYW1ldGVycyBvZiBzbGV3IHJhdGUgY2FsaWJyYXRlIGlmIGV4aXN0ICovCj4gPiAr CWRldmljZV9wcm9wZXJ0eV9yZWFkX3UzMihkZXYsICJtZWRpYXRlayxzcmMtcmVmLWNsay1taHoi LAo+ID4gKwkJJnRwaHktPnNyY19yZWZfY2xrKTsKPiA+ICsJZGV2aWNlX3Byb3BlcnR5X3JlYWRf dTMyKGRldiwgIm1lZGlhdGVrLHNyYy1jb2VmIiwgJnRwaHktPnNyY19jb2VmKTsKPiA+ICsKPiA+ ICAJcG9ydCA9IDA7Cj4gPiAgCWZvcl9lYWNoX2NoaWxkX29mX25vZGUobnAsIGNoaWxkX25wKSB7 Cj4gPiAgCQlzdHJ1Y3QgbXRrX3BoeV9pbnN0YW5jZSAqaW5zdGFuY2U7Cj4gPgotLS0KVG8gdW5z dWJzY3JpYmUgZnJvbSB0aGlzIGxpc3Q6IHNlbmQgdGhlIGxpbmUgInVuc3Vic2NyaWJlIGxpbnV4 LXVzYiIgaW4KdGhlIGJvZHkgb2YgYSBtZXNzYWdlIHRvIG1ham9yZG9tb0B2Z2VyLmtlcm5lbC5v cmcKTW9yZSBtYWpvcmRvbW8gaW5mbyBhdCAgaHR0cDovL3ZnZXIua2VybmVsLm9yZy9tYWpvcmRv bW8taW5mby5odG1sCg==