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: [v9,1/2] dmaengine: 8250_mtk_dma: add MediaTek uart DMA support From: Long Cheng Message-Id: <1547110225.3831.24.camel@mhfsdcap03> Date: Thu, 10 Jan 2019 16:50:25 +0800 To: Randy Dunlap Cc: Nicolas Boichat , Vinod Koul , Rob Herring , Mark Rutland , Ryder Lee , Sean Wang , Matthias Brugger , Dan Williams , Greg Kroah-Hartman , Jiri Slaby , Sean Wang , dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-arm Mailing List , linux-mediatek@lists.infradead.org, lkml , linux-serial@vger.kernel.org, srv_heupstream@mediatek.com, Yingjoe Chen , YT Shen , Zhenbao Liu List-ID: T24gV2VkLCAyMDE5LTAxLTAyIGF0IDE4OjAzIC0wODAwLCBSYW5keSBEdW5sYXAgd3JvdGU6Cj4g SGksCj4gCj4gV2hpbGUgeW91IGFyZSBtYWtpbmcgY2hhbmdlcywgaGVyZSBhcmUgYSBmZXcgbW9y ZToKPiAKCmhpCgpPSywgdGhhbmtzIGZvciB5b3VyIGNvbW1lbnRzLgoKPiAKPiBPbiAxLzIvMTkg NTozOSBQTSwgTmljb2xhcyBCb2ljaGF0IHdyb3RlOgo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMv ZG1hL21lZGlhdGVrL0tjb25maWcgYi9kcml2ZXJzL2RtYS9tZWRpYXRlay9LY29uZmlnCj4gPiBp bmRleCAyN2JhYzBiLi4xYTUyM2M4NyAxMDA2NDQKPiA+IC0tLSBhL2RyaXZlcnMvZG1hL21lZGlh dGVrL0tjb25maWcKPiA+ICsrKyBiL2RyaXZlcnMvZG1hL21lZGlhdGVrL0tjb25maWcKPiA+IEBA IC0xLDQgKzEsMTUgQEAKPiA+IAo+ID4gK2NvbmZpZyBETUFfTVRLX1VBUlQKPiA+ICsgICAgICAg dHJpc3RhdGUgIk1lZGlhVGVrIFNvQ3MgQVBETUEgc3VwcG9ydCBmb3IgVUFSVCIKPiA+ICsgICAg ICAgZGVwZW5kcyBvbiBPRiAmJiBTRVJJQUxfODI1MF9NVDY1NzcKPiA+ICsgICAgICAgc2VsZWN0 IERNQV9FTkdJTkUKPiA+ICsgICAgICAgc2VsZWN0IERNQV9WSVJUVUFMX0NIQU5ORUxTCj4gPiAr ICAgICAgIGhlbHAKPiA+ICsgICAgICAgICBTdXBwb3J0IGZvciB0aGUgVUFSVCBETUEgZW5naW5l IGZvdW5kIG9uIE1lZGlhVGVrIE1USyBTb0NzLgo+ID4gKyAgICAgICAgIHdoZW4gU0VSSUFMXzgy NTBfTVQ2NTc3IGlzIGVuYWJsZWQsIGFuZCBpZiB5b3Ugd2FudCB0byB1c2UgRE1BLAo+IAo+IAkg ICAgV2hlbgo+IAo+ID4gKyAgICAgICAgIHlvdSBjYW4gZW5hYmxlIHRoZSBjb25maWcuIHRoZSBE TUEgZW5naW5lIGNhbiBvbmx5IGJlIHVzZWQKPiAKPiAJICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgIFRoZQo+IAo+ID4gKyAgICAgICAgIHdpdGggTWVkaWFUZWsgU29Dcy4KPiA+ICsKPiAK CmFib3ZlLCBpIHdpbGwgbW9kaWZ5LgoKPiBBbHNvLCB1c2UgdGFicyB0byBpbmRlbnQgaW5zdGVh ZCBvZiBzcGFjZXMuCj4gVGhlIGxpbmVzICh0cmlzdGF0ZSwgZGVwZW5kcywgc2VsZWN0LCBhbmQg aGVscCkgc2hvdWxkIGJlIGluZGVudGVkIHdpdGggb25lIHRhYi4KPiBUaGUgaGVscCB0ZXh0IGxp bmVzIHNob3VsZCBiZSBpbmRlbnRlZCB3aXRoIG9uZSB0YWIgKyAyIHNwYWNlcy4KPiAKCmluIG15 IHBhdGNoLCBpIGFscmVhZHkgZG8gdGhpcy4gU28gZG9uJ3QgbmVlZCBtb2RpZnkuCgo+ID4gIGNv bmZpZyBNVEtfSFNETUEKPiA+ICAgICAgICAgdHJpc3RhdGUgIk1lZGlhVGVrIEhpZ2gtU3BlZWQg RE1BIGNvbnRyb2xsZXIgc3VwcG9ydCIKPiA+ICAgICAgICAgZGVwZW5kcyBvbiBBUkNIX01FRElB VEVLIHx8IENPTVBJTEVfVEVTVAo+IAo+IAo+IHRoYW5rcywK