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: [4/5] dmaengine: sprd: Add Spreadtrum DMA configuration From: Vinod Koul Message-Id: <20180412093735.GF6014@localhost> Date: Thu, 12 Apr 2018 15:07:36 +0530 To: Baolin Wang Cc: Dan Williams , Eric Long , Mark Brown , dmaengine@vger.kernel.org, LKML List-ID: T24gV2VkLCBBcHIgMTEsIDIwMTggYXQgMDg6MTM6MjhQTSArMDgwMCwgQmFvbGluIFdhbmcgd3Jv dGU6Cj4gSGkgVmlub2QsCj4gCj4gT24gMTEgQXByaWwgMjAxOCBhdCAxNzozNiwgVmlub2QgS291 bCA8dmlub2Qua291bEBpbnRlbC5jb20+IHdyb3RlOgo+ID4gT24gVHVlLCBBcHIgMTAsIDIwMTgg YXQgMDM6NDY6MDZQTSArMDgwMCwgQmFvbGluIFdhbmcgd3JvdGU6Cj4gPgo+ID4+ICsvKgo+ID4+ ICsgKiBzdHJ1Y3Qgc3ByZF9kbWFfY29uZmlnIC0gRE1BIGNvbmZpZ3VyYXRpb24gc3RydWN0dXJl Cj4gPj4gKyAqIEBjb25maWc6IGRtYSBzbGF2ZSBjaGFubmVsIGNvbmZpZwo+ID4+ICsgKiBAZnJh Z21lbnRfbGVuOiBzcGVjaWZ5IG9uZSBmcmFnbWVudCB0cmFuc2ZlciBsZW5ndGgKPiA+PiArICog QGJsb2NrX2xlbjogc3BlY2lmeSBvbmUgYmxvY2sgdHJhbnNmZXIgbGVuZ3RoCj4gPj4gKyAqIEB0 cmFuc2NhdGlvbl9sZW46IHNwZWNpZnkgb25lIHRyYW5zY2F0aW9uIHRyYW5zZmVyIGxlbmd0aAo+ ID4+ICsgKiBAd3JhcF9wdHI6IHdyYXAgcG9pbnRlciBhZGRyZXNzLCBvbmNlIHRoZSB0cmFuc2Zl ciBhZGRyZXNzIHJlYWNoZXMgdGhlCj4gPj4gKyAqICd3cmFwX3B0cicsIHRoZSBuZXh0IHRyYW5z ZmVyIGFkZHJlc3Mgd2lsbCBqdW1wIHRvIHRoZSAnd3JhcF90bycgYWRkcmVzcy4KPiA+PiArICog QHdyYXBfdG86IHdyYXAganVtcCB0byBhZGRyZXNzCj4gPj4gKyAqIEByZXFfbW9kZTogc3BlY2lm eSB0aGUgRE1BIHJlcXVlc3QgbW9kZQo+ID4+ICsgKiBAaW50X21vZGU6IHNwZWNpZnkgdGhlIERN QSBpbnRlcnJ1cHQgdHlwZQo+ID4+ICsgKi8KPiA+PiArc3RydWN0IHNwcmRfZG1hX2NvbmZpZyB7 Cj4gPj4gKyAgICAgc3RydWN0IGRtYV9zbGF2ZV9jb25maWcgY29uZmlnOwo+ID4+ICsgICAgIHUz MiBmcmFnbWVudF9sZW47Cj4gPgo+ID4gd2h5IG5vdCB1c2UgX21heGJ1cnN0Pwo+IAo+IFllcywg SSBjYW4gdXNlIG1heGJ1cnN0Lgo+IAo+ID4KPiA+PiArICAgICB1MzIgYmxvY2tfbGVuOwo+ID4+ ICsgICAgIHUzMiB0cmFuc2NhdGlvbl9sZW47Cj4gPgo+ID4gd2hhdCBkb2VzIGJsb2NrIGFuZCB0 cmFuc2FjdGlvbiBsZW4gcmVmZXIgdG8gaGVyZQo+IAo+ICBPdXIgRE1BIGhhcyAzIHRyYW5zZmVy IG1vZGU6IHRyYW5zYWN0aW9uIHRyYW5zZmVyLCBibG9jayB0cmFuc2ZlciBhbmQKPiBmcmFnbWVu dCB0cmFuc2Zlci4gT25lIHRyYW5zYWN0aW9uIHRyYW5zZmVyIGNhbiBjb250YWluIHNldmVyYWwg YmxvY2tzCj4gdHJhbnNmZXIsIGFuZCBlYWNoIGJsb2NrIGNhbiBiZSBzZXQgcHJvcGVyIGJsb2Nr IHN0ZXAuIE9uZSBibG9jayBjYW4KPiBjb250YWluIHNldmVyYWwgZnJhZ21lbnRzIHRyYW5zZmVy IHdpdGggcHJvcGVyIGZyYWdtZW50IHN0ZXAuIEl0IGNhbgo+IGdlbmVyYXRlIGludGVycnVwdHMg d2hlbiBvbmUgdHJhbnNhY3Rpb24gdHJhbnNmZXIgb3IgYmxvY2sgdHJhbnNmZXIgb3IKPiBmcmFn bWVudCB0cmFuc2ZlciBpcyBjb21wbGV0ZWQgaWYgdXNlciBzZXQgdGhlIGludGVycnVwdCB0eXBl LiBTbyBoZXJlCj4gd2Ugc2hvdWxkIHNldCB0aGUgbGVuZ3RoIGZvciB0cmFuc2FjdGlvbiB0cmFu c2ZlciwgYmxvY2sgdHJhbnNmZXIgYW5kCj4gZnJhZ21lbnQgdHJhbnNmZXIuCgp3aGF0IGFyZSB0 aGUgbWF4IHNpemUgdGhlc2UgdHlwZXMgc3VwcG9ydD8KCj4gCj4gPgo+ID4+ICsgICAgIHBoeXNf YWRkcl90IHdyYXBfcHRyOwo+ID4+ICsgICAgIHBoeXNfYWRkcl90IHdyYXBfdG87Cj4gPgo+ID4g dGhpcyBzb3VuZCBzZ19saXN0IHRvIG1lLCB3aHkgYXJlIHdlIG5vdCB1c2luZyB0aGF0IGhlcmUK PiAKPiBJdCBpcyBzaW1pbGFyIHRvIHNnIGxpc3QsIGJ1dCBpdCBpcyBub3Qgb25lIHNvZnR3YXJl IGFjdGlvbiwgd2UgaGF2ZQo+IGhhcmR3YXJlIHJlZ2lzdGVycyB0byBoZWxwIHRvIGp1bXAgb25l IHNwZWNpZmllZCBhZGRyZXNzLgo+IAo+ID4KPiA+PiArICAgICBlbnVtIHNwcmRfZG1hX3JlcV9t b2RlIHJlcV9tb2RlOwo+ID4KPiA+IExvb2tpbmcgYXQgZGVmaW5pdGlvbiBvZiByZXF1ZXN0IG1v ZGUgd2UgaGF2ZSBmcmFnLCBibG9jaywgdHJhbnNhY3Rpb24gbGlzdAo+ID4gZXRjLi4gVGhhdCBz aG91bGQgZGVwZW5kIHVwb24gZG1hIHJlcXVlc3QuIElmIHlvdSBoYXZlIGJlZW4gYXNrZWQgdG8K PiA+IHRyYW5zZmVyIGEgbGlzdCwgeW91IHNoYWxsIGNvbmZpZ3VyZSBsaXN0IG1vZGUuIGlmIGl0 IGlzIGEgc2luZ2xlCj4gPiB0cmFuc2FjdGlvbiB0aGVuIGl0IHNob3VsZCBiZSB0cmFuc2FjdGlv biBtb2RlIQo+IAo+IElmIEkgdW5kZXJzdGFuZCB5b3VyIHBvaW50cyBjb3JyZWN0bHksIHlvdSBt ZWFuIHdlIGNhbiBzcGVjaWZ5IHRoZQo+IHJlcXVlc3QgbW9kZSB3aGVuIHJlcXVlc3Rpbmcgb25l IHNsYXZlIGNoYW5uZWwgYnkKPiAnZG1hX3JlcXVlc3Rfc2xhdmVfY2hhbm5lbCgpJy4gQnV0IHdl IG5lZWQgY2hhbmdlIHRoZSByZXF1ZXN0IG1vZGUKPiBkeW5hbWljYWxseSBmb2xsb3dpbmcgZGlm ZmVyZW50IHRyYW5zZmVyIHRhc2sgZm9yIHRoaXMgY2hhbm5lbCwgc28gSQo+IGFtIGFmcmFpZCB3 ZSBjYW4gbm90IHNwZWNpZnkgdGhlIHJlcXVlc3QgbW9kZSBvZiB0aGlzIGNoYW5uZWwgYXQKPiBy ZXF1ZXN0aW5nIHRpbWUuCgpOb3BlIGEgY2hhbm5lbCBoYXMgbm90aGluZyB0byBkbyB3aXRoIHJl cXVlc3QgdHlwZS4gWW91IHJlcXVlc3QgYW5kIGdyYWIgYQpjaGFubmVsLiBUaGVuIHlvdSBwcmVw YXJlIGEgZGVzY3JpcHRvciBmb3IgYSBkbWEgdHJhbnNhY3Rpb24uIEJhc2VkIG9uCnRyYW5zYWN0 aW9uIHJlcXVlc3RlZCB5b3Ugc2hvdWxkIGludGVsbGlnZW50bHkgYnJlYWsgaXQgZG93biBhbmQg Y3JlYXRlIGEKZGVzY3JpcHRvciB3aGljaCB1c2VzIHRyYW5zYWN0aW9uL2Jsb2NrL2ZyYWdtZW50 IHNvIHRoYXQgRE1BIHRocm91Z2hwdXQgaXMKZWZmaWNpZW50LiBJZiBwcmVwYXJlIGhhcyBzZyBs aXN0IHRoZW4geW91IHNob3VsZCB1c2UgbGluayBsaXN0IG1vZGUuCkZ1cnRoZXIgaWYgeW91IHN1 cHBvcnQgbWF4IGxlbmd0aCwgc2F5IDE2S0IgYW5kIHJlcXVlc3QgaXMgZm9yIDIwS0IgeW91IG1h eQpicmVhayBpdCBkb3duIGZvciBsaW5rIGxpc3Qgd2l0aCB0d28gc2VnbWVudHMuCgpFYWNoIHBy ZXAgY2FsbCBoYXMgZmxhZ3MgYXNzb2NpYXRlZCwgdGhhdCBjYW4gaGVscCB5b3UgY29uZmlndXJl IGludGVycnVwdApiZWhhdmlvdXIuCgpCdHcgb3RoZXIgZG1hIGNvbnRyb2xsZXJzIGhhdmUgc2lt aWxhciBjYXBhYmlsaXRpZXMgYW5kIGRyaXZlciBtYW5hZ2VzIHRoZXNlCjopCg==