From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joakim Zhang Subject: RE: [PATCH linux-can-next/flexcan] can: flexcan: fix TDC feature Date: Thu, 16 Apr 2020 09:41:45 +0000 Message-ID: References: <20200416093126.15242-1-qiangqing.zhang@nxp.com> <20200416093126.15242-2-qiangqing.zhang@nxp.com> Mime-Version: 1.0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: base64 Return-path: Received: from mail-eopbgr70041.outbound.protection.outlook.com ([40.107.7.41]:5892 "EHLO EUR04-HE1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2503869AbgDPJlt (ORCPT ); Thu, 16 Apr 2020 05:41:49 -0400 In-Reply-To: <20200416093126.15242-2-qiangqing.zhang@nxp.com> Content-Language: en-US Sender: linux-can-owner@vger.kernel.org List-ID: To: "mkl@pengutronix.de" , "linux-can@vger.kernel.org" Cc: dl-linux-imx , "netdev@vger.kernel.org" , Michael Walle DQpIaSBNYXJjLA0KDQpIb3cgYWJvdXQgRmxleENBTiBGRCBwYXRjaCBzZXQsIGl0IGlzIHBlbmRp bmcgZm9yIGEgbG9uZyB0aW1lLiBNYW55IHdvcmsgd291bGQgYmFzZSBvbiBpdCwgd2UgYXJlIGhh cHB5IHRvIHNlZSBpdCBpbiB1cHN0cmVhbSBtYWlubGluZSBBU0FQLg0KDQpNaWNoYWVsIFdhbGxl IGFsc28gZ2l2ZXMgb3V0IHRoZSB0ZXN0LWJ5IHRhZzoNCglUZXN0ZWQtYnk6IE1pY2hhZWwgV2Fs bGUgPG1pY2hhZWxAd2FsbGUuY2M+DQoNCkJlc3QgUmVnYXJkcywNCkpvYWtpbSBaaGFuZw0KDQo+ IC0tLS0tT3JpZ2luYWwgTWVzc2FnZS0tLS0tDQo+IEZyb206IEpvYWtpbSBaaGFuZyA8cWlhbmdx aW5nLnpoYW5nQG54cC5jb20+DQo+IFNlbnQ6IDIwMjDE6jTUwjE2yNUgMTc6MzENCj4gVG86IG1r bEBwZW5ndXRyb25peC5kZTsgbGludXgtY2FuQHZnZXIua2VybmVsLm9yZw0KPiBDYzogZGwtbGlu dXgtaW14IDxsaW51eC1pbXhAbnhwLmNvbT47IG5ldGRldkB2Z2VyLmtlcm5lbC5vcmcNCj4gU3Vi amVjdDogW1BBVENIIGxpbnV4LWNhbi1uZXh0L2ZsZXhjYW5dIGNhbjogZmxleGNhbjogZml4IFRE QyBmZWF0dXJlDQo+IA0KPiBXZSBlbmFibGUgVERDIGZlYXR1cmUgaW4gZmxleGNhbl9zZXRfYml0 dGltaW5nIHdoZW4gbG9vcGJhY2sgb2ZmLCBidXQgZGlzYWJsZQ0KPiBpdCBieSBtaXN0YWtlIGFm dGVyIGNhbGxpbmcgZmxleGNhbl9zZXRfYml0dGltaW5nLg0KPiANCj4gU2lnbmVkLW9mZi1ieTog Sm9ha2ltIFpoYW5nIDxxaWFuZ3FpbmcuemhhbmdAbnhwLmNvbT4NCj4gLS0tDQo+ICBkcml2ZXJz L25ldC9jYW4vZmxleGNhbi5jIHwgMyArKy0NCj4gIDEgZmlsZSBjaGFuZ2VkLCAyIGluc2VydGlv bnMoKyksIDEgZGVsZXRpb24oLSkNCj4gDQo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL25ldC9jYW4v ZmxleGNhbi5jIGIvZHJpdmVycy9uZXQvY2FuL2ZsZXhjYW4uYyBpbmRleA0KPiBiMTZiOGFiYzFj MmMuLjI3ZjQ1NDFkOTQwMCAxMDA2NDQNCj4gLS0tIGEvZHJpdmVycy9uZXQvY2FuL2ZsZXhjYW4u Yw0KPiArKysgYi9kcml2ZXJzL25ldC9jYW4vZmxleGNhbi5jDQo+IEBAIC0xMjAyLDYgKzEyMDIs OCBAQCBzdGF0aWMgdm9pZCBmbGV4Y2FuX3NldF9iaXR0aW1pbmcoc3RydWN0IG5ldF9kZXZpY2UN Cj4gKmRldikNCj4gIAkJCQkvKiBmb3IgdGhlIFREQyB0byB3b3JrIHJlbGlhYmx5LCB0aGUgb2Zm c2V0IGhhcyB0byB1c2UNCj4gb3B0aW1hbCBzZXR0aW5ncyAqLw0KPiAgCQkJCXJlZ19mZGN0cmwg fD0NCj4gRkxFWENBTl9GRENUUkxfVERDT0ZGKCgoZGJ0LT5waGFzZV9zZWcxIC0gMSkgKyBkYnQt PnByb3Bfc2VnICsgMikgKg0KPiAgCQkJCQkJCQkgICAgKChkYnQtPmJycCAtMSkgKyAxKSk7DQo+ ICsJCQl9IGVsc2Ugew0KPiArCQkJCXJlZ19mZGN0cmwgJj0gfkZMRVhDQU5fRkRDVFJMX1REQ0VO Ow0KPiAgCQkJfQ0KPiAgCQkJcHJpdi0+d3JpdGUocmVnX2ZkY3RybCwgJnJlZ3MtPmZkY3RybCk7 DQo+IA0KPiBAQCAtMTM1NCw3ICsxMzU2LDYgQEAgc3RhdGljIGludCBmbGV4Y2FuX2NoaXBfc3Rh cnQoc3RydWN0IG5ldF9kZXZpY2UgKmRldikNCj4gIAkvKiBGRENUUkwgKi8NCj4gIAlpZiAocHJp di0+Y2FuLmN0cmxtb2RlX3N1cHBvcnRlZCAmIENBTl9DVFJMTU9ERV9GRCkgew0KPiAgCQlyZWdf ZmRjdHJsID0gcHJpdi0+cmVhZCgmcmVncy0+ZmRjdHJsKSAmIH5GTEVYQ0FOX0ZEQ1RSTF9GRFJB VEU7DQo+IC0JCXJlZ19mZGN0cmwgJj0gfkZMRVhDQU5fRkRDVFJMX1REQ0VOOw0KPiAgCQlyZWdf ZmRjdHJsICY9IH4oRkxFWENBTl9GRENUUkxfTUJEU1IxKDB4MykgfA0KPiBGTEVYQ0FOX0ZEQ1RS TF9NQkRTUjAoMHgzKSk7DQo+ICAJCXJlZ19tY3IgPSBwcml2LT5yZWFkKCZyZWdzLT5tY3IpICYg fkZMRVhDQU5fTUNSX0ZERU47DQo+ICAJCXJlZ19jdHJsMiA9IHByaXYtPnJlYWQoJnJlZ3MtPmN0 cmwyKSAmDQo+IH5GTEVYQ0FOX0NUUkwyX0lTT0NBTkZERU47DQo+IC0tDQo+IDIuMTcuMQ0KDQo=