From mboxrd@z Thu Jan 1 00:00:00 1970 From: Miquel Raynal Subject: Re: [PATCH 2/3] mtd: rawnand: sunxi: Add DMA support for sun8i Date: Tue, 16 Apr 2019 18:53:45 +0200 Message-ID: <20190416185345.5553923f@xps13> References: <20190404162111.22618-1-miquel.raynal@bootlin.com> <20190404162111.22618-3-miquel.raynal@bootlin.com> <20190414110549.5c91829d@collabora.com> <20190415085859.21f69396@xps13> <20190415091420.3fb86ef7@collabora.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190415091420.3fb86ef7@collabora.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-mtd" Errors-To: linux-mtd-bounces+gldm-linux-mtd-36=gmane.org@lists.infradead.org To: Boris Brezillon Cc: Mark Rutland , devicetree@vger.kernel.org, Vignesh Raghavendra , Tudor Ambarus , Maxime Ripard , Richard Weinberger , Marek Vasut , Chen-Yu Tsai , Rob Herring , linux-mtd@lists.infradead.org, Brian Norris , David Woodhouse , linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org SGkgQm9yaXMsCgpCb3JpcyBCcmV6aWxsb24gPGJvcmlzLmJyZXppbGxvbkBjb2xsYWJvcmEuY29t PiB3cm90ZSBvbiBNb24sIDE1IEFwcgoyMDE5IDA5OjE0OjIwICswMjAwOgoKPiBPbiBNb24sIDE1 IEFwciAyMDE5IDA4OjU4OjU5ICswMjAwCj4gTWlxdWVsIFJheW5hbCA8bWlxdWVsLnJheW5hbEBi b290bGluLmNvbT4gd3JvdGU6Cj4gCj4gPiBIaSBCb3JpcywKPiA+IAo+ID4gQm9yaXMgQnJlemls bG9uIDxib3Jpcy5icmV6aWxsb25AY29sbGFib3JhLmNvbT4gd3JvdGUgb24gU3VuLCAxNCBBcHIK PiA+IDIwMTkgMTE6MDU6NDkgKzAyMDA6Cj4gPiAgIAo+ID4gPiBPbiBUaHUsICA0IEFwciAyMDE5 IDE4OjIxOjEwICswMjAwCj4gPiA+IE1pcXVlbCBSYXluYWwgPG1pcXVlbC5yYXluYWxAYm9vdGxp bi5jb20+IHdyb3RlOgo+ID4gPiAgICAgCj4gPiA+ID4gQWxsd2lubmVyIE5BTkQgY29udHJvbGxl cnMgY2FuIG1ha2UgdXNlIG9mIERNQSB0byBlbmhhbmNlIHRoZSBJL08KPiA+ID4gPiB0aHJvdWdo cHV0IHRoYW5rcyB0byBFQ0MgcGlwZWxpbmluZy4gRE1BIGhhbmRsaW5nIHdpdGggc3VuOGkgTkFO RCBJUAo+ID4gPiA+IGlzIGEgYml0IGRpZmZlcmVudCB0aGFuIHdpdGggdGhlIG9sZGVyIFNvQ3Ms IGhlbmNlIHRoZSBpbnRyb2R1Y3Rpb24gb2YKPiA+ID4gPiBhIG5ldyBjb21wYXRpYmxlIHRvIGhh bmRsZToKPiA+ID4gPiAqIHRoZSBkaWZmZXJlbmNlcyBiZXR3ZWVuIHJlZ2lzdGVyIG9mZnNldHMs Cj4gPiA+ID4gKiB0aGUgYnVyc3QgbGVuZ3RoIGNoYW5nZSBmcm9tIDQgdG8gbWluaW11bSA4LAo+ ID4gPiA+ICogZHJpdmUgU1JBTSBhY2Nlc3NlcyB0aHJvdWdoIHRoZSBBSEIgYnVzIGluc3RlYWQg b2YgdGhlIE1CVVMuICAgICAgCj4gPiA+IAo+ID4gPiBIbSwgbm93IHRoYXQgeW91IGtub3cgTUJV UyBhY2Nlc3NlcyBhcmUgd29ya2luZyBmaW5lIChJSVJDLCB0aGF0J3Mgd2hhdAo+ID4gPiB5b3Ug dXNlZCBmb3IgdGhlIFNQTCBETUEtYmFzZWQgaW1wbGVtZW50YXRpb24pLCB3aHkgbm90IGRpcmVj dGx5IHVzZQo+ID4gPiBNQlVTIGFjY2Vzc2VzIG9uIEEzMz8gSSBtZWFuLCBpdCdzIGxpa2VseSBm YXN0ZXIgdGhhbiBnb2luZyB0aHJvdWdoCj4gPiA+IHRoZSBETUEgZW5naW5lICh3aGljaCBpcyBz aGFyZWQgYnkgc2V2ZXJhbCBJUHMpLCBhbmQgQUZBSVIsIHRoZSBNQlVTCj4gPiA+IHNldHVwIGlz IHByZXR0eSBzaW1wbGUuICAgIAo+ID4gCj4gPiBCZWNhdXNlIGFsbCB0aGUgZHJpdmVyIGlzIGFs cmVhZHkgaW4gc2hhcGUgdG8gdXNlIHRoZSBleHRlcm5hbCBETUEKPiA+IGVuZ2luZSBhbmQgaXQg d2FzIHZlcnkgZWFzeSBhbmQgcXVpY2sgKGhhdmUgYSBsb29rIGF0IHRoZSBkaWZmIG9mIHRoZQo+ ID4gdjMpIHRvIHVzZSBpdCBhZ2Fpbi4gIAo+IAo+IFllcywgSSBzZWUgdGhhdC4gSSBtaWdodCBi ZSB3cm9uZyBidXQgSSdkIGV4cGVjdCB0aGUgTURNQSB2ZXJzaW9uIHRvIGJlCj4ganVzdCBhcyBz aW1wbGUgYXMgdGhpcyBvbmUuCj4gCj4gPiAKPiA+IEhvd2V2ZXIsIHRoZSBjaG9pY2UgSSBhbSBk ZXNjcmliaW5nIGhlcmUgaXMgbm90IERNQSB2cy4gTUJVUyAob3IgTURNQSksCj4gPiBpdCBpcyBN QlVTIHZzLiBBSEIsIGl0IGlzIGp1c3QgYWJvdXQgdGhlIGJ1cyB0aGF0IHdpbGwgYWNjZXNzIHRo ZSBTUkFNCj4gPiAodGhpcyBpcyB3aGF0IHdlIGhhdmUgdW5kZXJzdG9vZCB3aXRoIE1heGltZSBm cm9tIHRoZSBkYXRhc2hlZXRzIGFuZAo+ID4gdGhlIHRlc3RzIHdlIGhhdmUgZG9uZSkuICAKPiAK PiBZZXMsIHNvcnJ5LCBJIG1lYW50IE1ETUEgdnMgc2hhcmVkIERNQSBlbmdpbmUsIGJ1dCBJIGd1 ZXNzIE1CVVMgaXMgb25seQo+IHVzZWQgdGhyb3VnaCBNRE1BIGFjY2Vzc2VzIGFueXdheSwgcmln aHQ/CgpJIGhhdmUgbm8gcHJvb2YgdGhhdCBJIGFjdHVhbGx5IHVzZWQgTUJVUywgYnV0IHRoZXJl IGlzIGEgYml0IHdoaWNoIGNhbgpiZSBzZXQgdG8gdXNlIE1CVVMgdG8gYWNjZXNzIHRoZSBTUkFN IGV2ZW4gd2hlbiBub3QgdXNpbmcgTURNQS4gSW4gdGhpcwpjYXNlLCBNQlVTIHBheWxvYWQgbGVu Z3RoIGhhZCB0byBiZSBmaWxsZWQgb3IgdGhlIG9wZXJhdGlvbiB3b3VsZCBub3QKc3VjY2VlZC4g SG93ZXZlciB3aGVuIHVzaW5nIEFIQiwgdGhlcmUgaXMgbm8gbmVlZCBmb3IgdGhpcyBleHRyYQpj b25maWd1cmF0aW9uLiBUaGF0J3Mgd2h5IEkgZGVjaWRlZCB0byB1c2UgdGhlIEFIQi4KCj4gCj4g PiBGb3IgdGhpcyBjaG9pY2UsIHdlIHRlc3RlZCB3aXRoIGJvdGggYnVzZXM6IG5vCj4gPiB0aHJv dWdocHV0IGNoYW5nZSBzbyB3ZSB0aGluayB0aGF0IGl0IGlzIG5vdCBhIGJvdHRsZW5lY2sgYW55 d2F5LiAgCj4gCj4gV2VsbCwgeW91J2QgbmVlZCB0byB0ZXN0IHdpdGggYSBsb3Qgb2YgdHJhZmZp YyBnb2luZyB0aHJvdWdoIHRoZSBETUEKPiBlbmdpbmUgdG8gY2hlY2sgaWYgdGhhdCBtYWtlcyBh IGRpZmZlcmVuY2UuCgpUcnVlLCBJIHByb2JhYmx5IGRpZG4ndCBzdHJlc3NlZCB0aGUgcGxhdGZv cm0gZW5vdWdoIHRvIHNlZSB0aGUKZGlmZmVyZW5jZS4KCj4gCj4gQW55d2F5LCBpdCB3YXMganVz dCBhIHN1Z2dlc3Rpb24sIGtlZXAgaXQgbGlrZSB0aGF0IGlmIHlvdSB0aGluayB1c2luZwo+IE1E TUEgaXMgbm90IHdvcnRod2hpbGUuCgoKVGhhbmtzLApNaXF1w6hsCgpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTGludXggTVREIGRpc2N1c3Np b24gbWFpbGluZyBsaXN0Cmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGlu Zm8vbGludXgtbXRkLwo=