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: dmaengine: mcf-edma: add ColdFire mcf5441x eDMA support From: Vinod Koul Message-Id: <20180523053706.GA20991@vkoul-mobl> Date: Wed, 23 May 2018 11:07:06 +0530 To: Angelo Dureghello Cc: Vinod Koul , dmaengine@vger.kernel.org, gerg@linux-m68k.org, linux-m68k@vger.kernel.org List-ID: T24gMjItMDUtMTgsIDIzOjI4LCBBbmdlbG8gRHVyZWdoZWxsbyB3cm90ZToKPiBIaSBWaW5vZCwK PiAKPiBPbiBNb24sIE1heSAwNywgMjAxOCBhdCAwNzo0NTozNVBNICswNTMwLCBWaW5vZCBLb3Vs IHdyb3RlOgo+ID4gT24gRnJpLCBNYXkgMDQsIDIwMTggYXQgMDk6MTg6MTlQTSArMDIwMCwgQW5n ZWxvIER1cmVnaGVsbG8gd3JvdGU6Cj4gPiA+IEhpIFZpbm9kLAo+ID4gPiAKPiA+ID4gdGhhbmtz IGZvciB0aGUgcmV2aWV3LAo+ID4gPiAKPiA+ID4gT24gVGh1LCBNYXkgMDMsIDIwMTggYXQgMTA6 MTg6MzBQTSArMDUzMCwgVmlub2QgS291bCB3cm90ZToKPiA+ID4gPiBPbiBXZWQsIEFwciAyNSwg MjAxOCBhdCAxMDowODoxN1BNICswMjAwLCBBbmdlbG8gRHVyZWdoZWxsbyB3cm90ZToKPiA+ID4g PiA+IFRoaXMgcGF0Y2ggYWRkcyBkbWEgc3VwcG9ydCBmb3IgTlhQIG1jZjU0NDF4IChDb2xkRmly ZSkgZmFtaWx5Lgo+ID4gPiA+ID4gCj4gPiA+ID4gPiBDb2xkRmlyZSBtY2Y1NDQxeCBpbXBsZW1l bnRzIGFuIGVkbWEgaHcgbW9kdWxlIHNpbWlsYXIgdG8gdGhlCj4gPiA+ID4gCj4gPiA+ID4gSXMg aXQgc2ltaWxhciB0byB0byBlZG1hID8KPiA+ID4gPiAKPiA+ID4gCj4gPiA+IEl0IGlzIHNpbWls YXIgdG8gRnJlZXNjYWxlICJlZG1hIiBidXQgd2l0aCBhIGRpZmZlcmVudCBudW1iZXIgb2YKPiA+ ID4gY2hhbm5lbHMsIGEgYml0IGRpZmZlcmVudCByZWdpc3RlciBzZXQsIGRpZmZlcmVudCBpbnRl cnJ1cHQKPiA+ID4gc3RydWN0dXJlLCBubyBjaGFubmVsIG11bHRpcGxleGVyLgo+ID4gCj4gPiBv awo+ID4gCj4gPiA+ID4gPiBvbmUgaW1wbGVtZW50ZWQgaW4gVnlicmlkIFZGeHh4IGNvbnRyb2xs ZXJzLCBidXQgd2l0aCBhIHNsaWdodGx5Cj4gPiA+ID4gPiBkaWZmZXJlbnQgcmVnaXN0ZXIgc2V0 LCBtb3JlIGRtYSBjaGFubmVscyAoNjQgaW5zdGVhZCBvZiAzMiksCj4gPiA+ID4gPiBhIGRpZmZl cmVudCBpbnRlcnJ1cHQgbWVjaGFuaXNtIGFuZCBzb21lIG90aGVyIG1pbm9yIGRpZmZlcmVuY2Vz Lgo+ID4gPiA+ID4gCj4gPiA+ID4gPiBGb3IgdGhlIGFib3ZlIHJlYXNvbnMsIG1vZGZ5aW5nIGZz bC1lZG1hLmMgd2FzIHRvbyBjb21wbGV4IGFuZAo+ID4gPiA+ID4gbGlrZWx5IHRvbyB1Z2x5LiBG cm9tIGhlcmUsIHRoZSBkZWNpc2lvbiB0byBjcmVhdGUgYSBkaWZmZXJlbnQKPiA+ID4gPiA+IGRy aXZlciwgYnV0IHN0YXJ0aW5nIGZyb20gZnNsLWVkbWEuCj4gPiA+ID4gCj4gPiA+ID4gY2FuIHRo ZSBjb21tb24gc3R1ZmYgYmUgbWFkZSBpbnRvIGEgbGliIGFuZCBzaGFyZWQgYmV0d2VlbiB0aGVu IHR3byByYXRoZXIKPiA+ID4gPiB0aGFuIGhhdmluZyBhIHNhbWUgZHJpdmVyIG9yIGRpZmZlcmVu dCBkcml2ZXJzPwo+ID4gPiAKPiA+ID4gSXQgc2hvdWxkIGJlIHBvc3NpYmxlIHRvIGNvbGxlY3Qg c29tZSBjb21tb24gY29kZSBpbiBhIGtpbmQgb2YKPiA+ID4gbWNmX2VkbWFfY29yZS5jIGNvbW1v biBtb2R1bGUsIGJ1dCBpbiB0aGlzIGNhc2UgaSBjYW5ub3QgdGhlbiB0ZXN0Cj4gPiA+IHRoZSBW eWJyaWQgZWRtYSBhZnRlciB0aGUgY2hhbmdlcyBzaW5jZSBpIG1pc3MgdGhhdCBoYXJkd2FyZS4K PiA+IAo+ID4gU3VyZSB5b3Ugc2hvdWxkIHNlbmQgdGhlIHBhdGNoZXMgYW5kIGZvbGtzIHdobyBj YXJlIGFib3V0IGZzbCBkcml2ZXIKPiA+IHdvdWxkIGxvb2sgaXQgdXAgYW5kIHRlc3QKPiA+IAo+ ID4gPiBXb3VsZCBiZSBtYXliZSBwb3NzaWJsZSBmb3IgeW91IHRvIGRpZmYgZnNsLWVkbWEgYW5k IHRoaXMgbWNmLWVkbWEsCj4gPiA+IGp1c3QgdG8gY29uZmlybSBpZiBpIGNhbiBzdGlsbCBzdGF5 IHRoaXMgd2F5LCBvciBpZiBtb3ZpbmcgdG8gYQo+ID4gPiBsaWJyYXJ5IGJlY29tZXMgbWFuZGF0 b3J5ID8KPiA+IAo+ID4gd2VsbCBzaW5jZSB5b3Uga25vdyB0aGUgSVAgeW91IHdvdWxkIG1ha2Ug YSBiZXR0ZXIgZ3Vlc3Mgb24gdGhhdCwgYmVzdCBpcwo+ID4gdG8gY2hlY2sgcmVnaXN0ZXIgc2V0 cyBpbiBkcml2ZXJzCj4gPiAKPiBJIGZpeGVkIGFsbCB0aGUgZGlzY3Vzc2VkIHBvaW50cy4KPiAK PiBBY3RhdWxseSBtY2YtZWRtYSAoQ29sZEZpcmUpIGhhcyBhIHNsaWdodGx5IGRpZmZlcmVudCBy ZWdpc3RlciBzZXQgKGR1ZSB0byA2NAo+IGNoYW5uZWxzIGluIHBsYWNlIG9mIDE2IG9mIGZzbC1l ZG1hKSBhbmQsIGZvciB0aGUgc2FtZSByZWFzb24sIGEgZGlmZmVyZW50Cj4gRE1BIGludGVycnVw dCBzdHJ1Y3R1cmUuCj4gQWxzbywgaSBzaW1wbGlmaWVkIHNvbWUgcGFydHMgb2YgdGhlIGRyaXZl ciBjb25zaWRlcmluZyBDb2xkRmlyZSAobWNmKSAKPiBiaWcgZW5kaWFuIGFyY2hpdGVjdHVyZS4K PiAKPiBTbyBpIHdvdWxkIHNlbmQgYSByZXYgMiBwYXRjaCB3aXRoIGFsbCB0aGUgZml4ZXMsIHRo YW4gZXZlbnR1YWxseSBpbiBhIHNlY29uZAo+IHBoYXNlIGkgbWF5IHRyeSB0byBjcmVhdGUgc29t ZSBjb21tb24gY29kZSwgYnV0IGF0IGxlYXN0IHdlIGhhdmUgdGhlIENvbGRGaXJlCj4gRE1BLiBX aGF0IGRvIHlvdSB0aGluayA/Cgp3b3VsZG4ndCBpdCBiZSBlYXNpZXIgdG8ganVzdCBtYWtlIGNv bW1vbiBwYXJ0cyBhbmQgdGhlbiBhZGQgZWRtYSBzcGVjaWZpYyBjb2RlLgpJZiBJIHdhcyBkb2lu ZyB0aGlzIGl0IHdvdWxkIGJlIG15IGFwcHJhY2ggYW5kIHRoYXQgd2F5IGNvZGUgZWRtYSBzcGVj aWZpYyB3aWxsCmJlIGxlc3NlciBhbmQgZmFzdGVyIHJldmlldwo=