From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthias Kaehlcke Subject: [PATCH v3 4/8] drm/msm/dsi: 14nm PHY: Get ref clock from the DT Date: Fri, 30 Nov 2018 16:52:50 -0800 Message-ID: <20181201005254.139908-5-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 ZCBicmVhayBvbGQgb3V0LW9mLXRyZWUgRFRTIGZpbGVzIHRoYXQKdXNlIHRoZSAxNG5tIFBIWS4K ClNpZ25lZC1vZmYtYnk6IE1hdHRoaWFzIEthZWhsY2tlIDxta2FAY2hyb21pdW0ub3JnPgpSZXZp ZXdlZC1ieTogRG91Z2xhcyBBbmRlcnNvbiA8ZGlhbmRlcnNAY2hyb21pdW0ub3JnPgotLS0KQ2hh bmdlcyBpbiB2MzoKLSBmaXhlZCBjaGVjayBmb3IgRVBST0JFX0RFRkVSCi0gYWRkZWQgbm90ZSB0 byBjb21taXQgbWVzc2FnZSBhYm91dCBicmVha2luZyBvbGQgRFRTIGZpbGVzCi0gYWRkZWQgJ1Jl dmlld2VkLWJ5OiBEb3VnbGFzIEFuZGVyc29uIDxkaWFuZGVyc0BjaHJvbWl1bS5vcmc+JyB0YWcK CkNoYW5nZXMgaW4gdjI6Ci0gcGF0Y2ggYWRkZWQgdG8gdGhlIHNlcmllcwotLS0KIGRyaXZlcnMv Z3B1L2RybS9tc20vZHNpL3BsbC9kc2lfcGxsXzE0bm0uYyB8IDE2ICsrKysrKysrKysrKystLS0K IDEgZmlsZSBjaGFuZ2VkLCAxMyBpbnNlcnRpb25zKCspLCAzIGRlbGV0aW9ucygtKQoKZGlmZiAt LWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9tc20vZHNpL3BsbC9kc2lfcGxsXzE0bm0uYyBiL2RyaXZl cnMvZ3B1L2RybS9tc20vZHNpL3BsbC9kc2lfcGxsXzE0bm0uYwppbmRleCA3MWZlNjBlNWYwMWYx Li4wMzJiZjNlODYxNGJkIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vbXNtL2RzaS9wbGwv ZHNpX3BsbF8xNG5tLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL21zbS9kc2kvcGxsL2RzaV9wbGxf MTRubS5jCkBAIC00MCw3ICs0MCw2IEBACiAKICNkZWZpbmUgTlVNX1BST1ZJREVEX0NMS1MJCTIK IAotI2RlZmluZSBWQ09fUkVGX0NMS19SQVRFCQkxOTIwMDAwMAogI2RlZmluZSBWQ09fTUlOX1JB VEUJCQkxMzAwMDAwMDAwVUwKICNkZWZpbmUgVkNPX01BWF9SQVRFCQkJMjYwMDAwMDAwMFVMCiAK QEAgLTEzOSw2ICsxMzgsNyBAQCBzdHJ1Y3QgZHNpX3BsbF8xNG5tIHsKIAkvKiBwcm90ZWN0cyBS RUdfRFNJXzE0bm1fUEhZX0NNTl9DTEtfQ0ZHMCByZWdpc3RlciAqLwogCXNwaW5sb2NrX3QgcG9z dGRpdl9sb2NrOwogCisJc3RydWN0IGNsayAqdmNvX3JlZl9jbGs7CiAJdTY0IHZjb19jdXJyZW50 X3JhdGU7CiAJdTY0IHZjb19yZWZfY2xrX3JhdGU7CiAKQEAgLTU5MSw3ICs1OTEsNyBAQCBzdGF0 aWMgaW50IGRzaV9wbGxfMTRubV92Y29fc2V0X3JhdGUoc3RydWN0IGNsa19odyAqaHcsIHVuc2ln bmVkIGxvbmcgcmF0ZSwKIAkgICAgcGFyZW50X3JhdGUpOwogCiAJcGxsXzE0bm0tPnZjb19jdXJy ZW50X3JhdGUgPSByYXRlOwotCXBsbF8xNG5tLT52Y29fcmVmX2Nsa19yYXRlID0gVkNPX1JFRl9D TEtfUkFURTsKKwlwbGxfMTRubS0+dmNvX3JlZl9jbGtfcmF0ZSA9IHBhcmVudF9yYXRlOwogCiAJ ZHNpX3BsbF8xNG5tX2lucHV0X2luaXQocGxsXzE0bm0pOwogCkBAIC05NTAsOCArOTUwLDkgQEAg c3RhdGljIHN0cnVjdCBjbGtfaHcgKnBsbF8xNG5tX3Bvc3RkaXZfcmVnaXN0ZXIoc3RydWN0IGRz aV9wbGxfMTRubSAqcGxsXzE0bm0sCiBzdGF0aWMgaW50IHBsbF8xNG5tX3JlZ2lzdGVyKHN0cnVj dCBkc2lfcGxsXzE0bm0gKnBsbF8xNG5tKQogewogCWNoYXIgY2xrX25hbWVbMzJdLCBwYXJlbnRb MzJdLCB2Y29fbmFtZVszMl07CisJY29uc3QgY2hhciAqcmVmX2Nsa19uYW1lID0gX19jbGtfZ2V0 X25hbWUocGxsXzE0bm0tPnZjb19yZWZfY2xrKTsKIAlzdHJ1Y3QgY2xrX2luaXRfZGF0YSB2Y29f aW5pdCA9IHsKLQkJLnBhcmVudF9uYW1lcyA9IChjb25zdCBjaGFyICpbXSl7ICJ4byIgfSwKKwkJ LnBhcmVudF9uYW1lcyA9ICZyZWZfY2xrX25hbWUsCiAJCS5udW1fcGFyZW50cyA9IDEsCiAJCS5u YW1lID0gdmNvX25hbWUsCiAJCS5mbGFncyA9IENMS19JR05PUkVfVU5VU0VELApAQCAtMTA2NSw2 ICsxMDY2LDE1IEBAIHN0cnVjdCBtc21fZHNpX3BsbCAqbXNtX2RzaV9wbGxfMTRubV9pbml0KHN0 cnVjdCBwbGF0Zm9ybV9kZXZpY2UgKnBkZXYsIGludCBpZCkKIAlwbGxfMTRubS0+aWQgPSBpZDsK IAlwbGxfMTRubV9saXN0W2lkXSA9IHBsbF8xNG5tOwogCisJcGxsXzE0bm0tPnZjb19yZWZfY2xr ID0gZGV2bV9jbGtfZ2V0KCZwZGV2LT5kZXYsICJyZWYiKTsKKwlpZiAoSVNfRVJSKHBsbF8xNG5t LT52Y29fcmVmX2NsaykpIHsKKwkJcmV0ID0gUFRSX0VSUihwbGxfMTRubS0+dmNvX3JlZl9jbGsp OworCQlpZiAocmV0ICE9IC1FUFJPQkVfREVGRVIpCisJCQlkZXZfZXJyKCZwZGV2LT5kZXYsICJj b3VsZG4ndCBnZXQgJ3JlZicgY2xvY2s6ICVkXG4iLAorCQkJCXJldCk7CisJCXJldHVybiBFUlJf UFRSKHJldCk7CisJfQorCiAJcGxsXzE0bm0tPnBoeV9jbW5fbW1pbyA9IG1zbV9pb3JlbWFwKHBk ZXYsICJkc2lfcGh5IiwgIkRTSV9QSFkiKTsKIAlpZiAoSVNfRVJSX09SX05VTEwocGxsXzE0bm0t PnBoeV9jbW5fbW1pbykpIHsKIAkJZGV2X2VycigmcGRldi0+ZGV2LCAiZmFpbGVkIHRvIG1hcCBD TU4gUEhZIGJhc2VcbiIpOwotLSAKMi4yMC4wLnJjMS4zODcuZ2Y4NTA1NzYyZTMtZ29vZwoKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KRnJlZWRyZW5vIG1h aWxpbmcgbGlzdApGcmVlZHJlbm9AbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMu ZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZnJlZWRyZW5vCg==