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: [[PATCH] 8/9] DMA-UART-Driver-for-AST2500 From: Vinod Koul Message-Id: <20181020162624.GC2894@vkoul-mobl> Date: Sat, 20 Oct 2018 21:56:24 +0530 To: "sudheer.v" Cc: Benjamin Herrenschmidt , Rob Herring , Mark Rutland , Greg Kroah-Hartman , Joel Stanley , Andrew Jeffery , Russell King , Dan Williams , Jiri Slaby , Thomas Gleixner , Marc Zyngier , Christian Borntraeger , Michael Moese , Hendrik Brueckner , Kate Stewart , Philippe Ombredanne , dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, Sudheer V , ShivahShankar Shakarnarayan rao List-ID: T24gMTktMTAtMTgsIDEyOjQxLCBzdWRoZWVyLnYgd3JvdGU6Cj4gT24gRnJpLCBPY3QgMTksIDIw MTggYXQgMTA6MzI6MjRBTSArMTEwMCwgQmVuamFtaW4gSGVycmVuc2NobWlkdCB3cm90ZToKPiA+ IE9uIFRodSwgMjAxOC0xMC0xOCBhdCAxNToyNSArMDUzMCwgVmlub2Qgd3JvdGU6Cj4gPiA+IAo+ ID4gPiA+IEl0J3Mgbm90IGEgZG1hZW5naW5lIGRyaXZlci4gSXQncyBhIHNlcmlhbCBVQVJUIGRy aXZlciB0aGF0IGhhcHBlbnMgdG8KPiA+ID4gPiB1c2UgYSBkZWRpY2F0ZWQgRE1BIGVuZ2luZS4K PiA+ID4gCj4gPiA+IFRoZW4gSSBzZWUgbm8gcmVhc29uIGZvciBpdCB0byB1c2UgZG1hZW5naW5l IEFQSXMuIFRoZSBmcmFtZXdvcmsgYWxsb3dzCj4gPiA+IHBlb3BsZSB0byBzaGFyZSBhIGNvbnRy b2xsZXIgZm9yIG1hbnkgY2xpZW50cywgYnV0IGlmIHlvdSBoYXZlIGRlZGljYXRlZAo+ID4gPiBv bmUgdGhlbiB5b3UgbWF5IHVzZSBpdCBkaXJlY3RseQo+ID4gCj4gPiBXZWxsLi4uIHRoZSBlbmdp bmUgaXMgc2hhcmVkIGJ5IGEgZmV3IFVBUlRzLCB0aGV5IGhhdmUgZGVkaWNhdGVkIHJpbmdzCj4g PiBidXQgdGhlcmUncyBhIGNvbW1vbiBzZXQgb2YgcmVncyBmb3IgaW50ZXJydXB0IGhhbmRsaW5n IGV0Yy4KPiA+IAo+ID4gVGhhdCBzYWlkLCBJIHN0aWxsIHRoaW5rIGl0IGNvdWxkIGJlIGNvbnRh aW5lZCB3aXRoaW4gYSBVQVJUIGRyaXZlciwKPiA+IHRoZXJlJ3MgbGl0dGxlIGJlbmVmaXQgaW4g YWRkaW5nIHRoZSBmcmFtZXdvcmsgb3ZlcmhlYWQsIGVzcCBzaW5jZQo+ID4gdGhlc2UgYXJlIHJl YWxseSB3ZWFrIGNvcmVzLCBhbnkgb3ZlcmhlYWQgd2lsbCBiZSBmZWx0Lgo+ID4gCj4gPiBCZW4u Cj4gPiAKPiA+ID4gPiBJdCdzIHVuY2xlYXIgd2hldGhlciBpdCBzaG91bGQgYmUgc3BsaXQgaW50 byB0d28gZHJpdmVycywgb3IganVzdCBoYXZlCj4gPiA+ID4gdGhlIHNlcmlhbCBkcml2ZXIgZGly ZWN0bHkgdXNlIHRoZSBkbWEgZW5naW5lIHNpbmNlIHRoYXQgZW5naW5lIGlzCj4gPiA+ID4gZGVk aWNhdGVkIGluIEhXIHRvIG9ubHkgd29yayBvbiB0aG9zZSBVQVJUcyBhbmQgbm90aGluZyBlbHNl Li4uCj4gPiA+ID4gCj4gPiA+ID4gQ2hlZXJzLAo+ID4gPiA+IEJlbi4KPiAKPiBJbml0aWFsbHkg d2Ugd2FudGVkIHRvIGhhdmUgIGEgc2luZ2xlIGRyaXZlciwKPiBob3dldmVyIHdlIGhhZCBhbiBp bmZvcm1hbCBkaXNjdXNzaW9uIHdpdGggb25lIG9mIHRoZSBtYWludGFpbmVyIAo+IGFuZCBiYXNl ZCBvbiB0aGUgZmVlZGJhY2ssIGZvbGxvd2VkIHRoZSBMaW51eCBETUEgYW5kIFVBUlQgYXJjaGl0 ZWN0dXJlLgo+IAo+IElmIHRoaXMgc2VwZXJhdGUgRE1BLWVuZ2luZSBkcml2ZXIgYWRkcyBtb3Jl IG92ZXJoZWFkIHRoYW4gYmVuaWZpdCwKPiB3ZSB3aWxsIG1lcmdlIHRoZW0gaW50byBhIHNpbmds ZSBVQVJUIGRyaXZlciBhbmQgcmVzdWJtaXR0IHRoZSBwYXRjaGVzLgo+IFZpbm9kLAo+ICAgICAg IGNhbiB0aGlzIGRtYS1jb250cm9sbGVyIGRyaXZlciBzaXQgdW5kZXIgZG1hIHN1YnN5c3RlbT8u Cj4gICAgICAgb3IgYmV0dGVyIHRvIG1vdmUgaXQgdW5kZXIgVUFSVCBmcmFtZXdvcmsuCgoKTXkg YWR2aXNlIHdvdWxkIGJlIHRvIHNlZSB3aGF0IHlvdSBjYW4gZG8gd2l0aCB0aGUgRE1BIElQIGJs b2NrLiBJZiB0aGlzCmNhbi93b3VsZCBiZSB1c2VkIGluIGRpZmZlcmVudCBwbGFjZXMgdGhlbiBp dCB3b3VsZCBtYWtlIHNlbnNlIHRvIGRvIGEKZG1hZW5naW5lIGRyaXZlciBhbmQgc29sdmUgdGhl IHByb2JsZW0gZm9yIGV2ZXJ5b25lLgoKSWYgdGhpcyBpcyBhbHdheXMgZ29pbmcgdG8gYmUgaGlk ZGVuIGJlaGluZCBzZXJpYWwgdGhlbiBtYXliZSBpdCBtYWtlcwpzZW5zZSB0byBiZSBpbnNpZGUg c2VyaWFsIGRyaXZlciBhbmQgbm90IHVzZSBkbWFlbmdpbmUgQVBJcwoKSWYgeW91IGRlY2lkZSB0 byBwcmVmZXIgdGhlIGZvcm1lciBjYXNlLCBwbGVhc2UgbW92ZSBpdCB0byBkbWFlbmdpbmUgYW5k CnJlc3VibWl0IDopCgpIVEgK