From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthias Kaehlcke Subject: [PATCH v3 5/8] drm/msm/dsi: 10nm PHY: Get ref clock from the DT Date: Fri, 30 Nov 2018 16:52:51 -0800 Message-ID: <20181201005254.139908-6-mka@chromium.org> References: <20181201005254.139908-1-mka@chromium.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20181201005254.139908-1-mka-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: freedreno-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Freedreno" To: Rob Clark , David Airlie , Rob Herring , Mark Rutland , Andy Gross , David Brown Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Archit Taneja , Rajesh Yadav , linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Douglas Anderson , dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, Stephen Boyd , Matthias Kaehlcke , Sean Paul , Jeykumar Sankaran , freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org R2V0IHRoZSByZWYgY2xvY2sgb2YgdGhlIFBIWSBmcm9tIHRoZSBkZXZpY2UgdHJlZSBpbnN0ZWFk IG9mCmhhcmRjb2RpbmcgaXRzIG5hbWUgYW5kIHJhdGUuCgpOb3RlOiBUaGlzIGNoYW5nZSBjb3Vs ZCBicmVhayBvbGQgb3V0LW9mLXRyZWUgRFRTIGZpbGVzIHRoYXQKdXNlIHRoZSAxMG5tIFBIWQoK U2lnbmVkLW9mZi1ieTogTWF0dGhpYXMgS2FlaGxja2UgPG1rYUBjaHJvbWl1bS5vcmc+ClJldmll d2VkLWJ5OiBEb3VnbGFzIEFuZGVyc29uIDxkaWFuZGVyc0BjaHJvbWl1bS5vcmc+Ci0tLQpDaGFu Z2VzIGluIHYzOgotIGZpeGVkIGNoZWNrIGZvciBFUFJPQkVfREVGRVIKLSBhZGRlZCBub3RlIHRv IGNvbW1pdCBtZXNzYWdlIGFib3V0IGJyZWFraW5nIG9sZCBEVFMgZmlsZXMKLSBhZGRlZCAnUmV2 aWV3ZWQtYnk6IERvdWdsYXMgQW5kZXJzb24gPGRpYW5kZXJzQGNocm9taXVtLm9yZz4nIHRhZwoK Q2hhbmdlcyBpbiB2MjoKLSByZW1vdmUgYW5vbnltb3VzIGFycmF5IGluIGNsa19pbml0X2RhdGEg YXNzaWdubWVudAotIGxvZyBlcnJvciBjb2RlIGlmIGRldm1fY2xrX2dldCgpIGZhaWxzCi0gZG9u J3QgbG9nIGRldm1fY2xrX2dldCgpIGZhaWx1cmVzIGZvciAtRVBST0JFX0RFRkVSCi0gdXBkYXRl ZCBjb21taXQgbWVzc2FnZQotLS0KIGRyaXZlcnMvZ3B1L2RybS9tc20vZHNpL3BsbC9kc2lfcGxs XzEwbm0uYyB8IDEzICsrKysrKysrKysrKy0KIDEgZmlsZSBjaGFuZ2VkLCAxMiBpbnNlcnRpb25z KCspLCAxIGRlbGV0aW9uKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL21zbS9kc2kv cGxsL2RzaV9wbGxfMTBubS5jIGIvZHJpdmVycy9ncHUvZHJtL21zbS9kc2kvcGxsL2RzaV9wbGxf MTBubS5jCmluZGV4IDRjMDNmMGI3MzQzZWQuLjJkMjMzNzJhY2QyMGQgMTAwNjQ0Ci0tLSBhL2Ry aXZlcnMvZ3B1L2RybS9tc20vZHNpL3BsbC9kc2lfcGxsXzEwbm0uYworKysgYi9kcml2ZXJzL2dw dS9kcm0vbXNtL2RzaS9wbGwvZHNpX3BsbF8xMG5tLmMKQEAgLTkxLDYgKzkxLDcgQEAgc3RydWN0 IGRzaV9wbGxfMTBubSB7CiAJdm9pZCBfX2lvbWVtICpwaHlfY21uX21taW87CiAJdm9pZCBfX2lv bWVtICptbWlvOwogCisJc3RydWN0IGNsayAqdmNvX3JlZl9jbGs7CiAJdTY0IHZjb19yZWZfY2xr X3JhdGU7CiAJdTY0IHZjb19jdXJyZW50X3JhdGU7CiAKQEAgLTYyOSw4ICs2MzAsOSBAQCBzdGF0 aWMgaW50IHBsbF8xMG5tX3JlZ2lzdGVyKHN0cnVjdCBkc2lfcGxsXzEwbm0gKnBsbF8xMG5tKQog ewogCWNoYXIgY2xrX25hbWVbMzJdLCBwYXJlbnRbMzJdLCB2Y29fbmFtZVszMl07CiAJY2hhciBw YXJlbnQyWzMyXSwgcGFyZW50M1szMl0sIHBhcmVudDRbMzJdOworCWNvbnN0IGNoYXIgKnJlZl9j bGtfbmFtZSA9IF9fY2xrX2dldF9uYW1lKHBsbF8xMG5tLT52Y29fcmVmX2Nsayk7CiAJc3RydWN0 IGNsa19pbml0X2RhdGEgdmNvX2luaXQgPSB7Ci0JCS5wYXJlbnRfbmFtZXMgPSAoY29uc3QgY2hh ciAqW10peyAieG8iIH0sCisJCS5wYXJlbnRfbmFtZXMgPSAmcmVmX2Nsa19uYW1lLAogCQkubnVt X3BhcmVudHMgPSAxLAogCQkubmFtZSA9IHZjb19uYW1lLAogCQkuZmxhZ3MgPSBDTEtfSUdOT1JF X1VOVVNFRCwKQEAgLTc4Niw2ICs3ODgsMTUgQEAgc3RydWN0IG1zbV9kc2lfcGxsICptc21fZHNp X3BsbF8xMG5tX2luaXQoc3RydWN0IHBsYXRmb3JtX2RldmljZSAqcGRldiwgaW50IGlkKQogCXBs bF8xMG5tLT5pZCA9IGlkOwogCXBsbF8xMG5tX2xpc3RbaWRdID0gcGxsXzEwbm07CiAKKwlwbGxf MTBubS0+dmNvX3JlZl9jbGsgPSBkZXZtX2Nsa19nZXQoJnBkZXYtPmRldiwgInJlZiIpOworCWlm IChJU19FUlIocGxsXzEwbm0tPnZjb19yZWZfY2xrKSkgeworCQlyZXQgPSBQVFJfRVJSKHBsbF8x MG5tLT52Y29fcmVmX2Nsayk7CisJCWlmIChyZXQgIT0gLUVQUk9CRV9ERUZFUikKKwkJCWRldl9l cnIoJnBkZXYtPmRldiwgImNvdWxkbid0IGdldCAncmVmJyBjbG9jazogJWRcbiIsCisJCQkJcmV0 KTsKKwkJcmV0dXJuIEVSUl9QVFIocmV0KTsKKwl9CisKIAlwbGxfMTBubS0+cGh5X2Ntbl9tbWlv ID0gbXNtX2lvcmVtYXAocGRldiwgImRzaV9waHkiLCAiRFNJX1BIWSIpOwogCWlmIChJU19FUlJf T1JfTlVMTChwbGxfMTBubS0+cGh5X2Ntbl9tbWlvKSkgewogCQlkZXZfZXJyKCZwZGV2LT5kZXYs ICJmYWlsZWQgdG8gbWFwIENNTiBQSFkgYmFzZVxuIik7Ci0tIAoyLjIwLjAucmMxLjM4Ny5nZjg1 MDU3NjJlMy1nb29nCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXwpGcmVlZHJlbm8gbWFpbGluZyBsaXN0CkZyZWVkcmVub0BsaXN0cy5mcmVlZGVza3RvcC5v cmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9mcmVlZHJl bm8K