From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Subject: Re: [PATCH v6 2/2] clocksource: add J-Core timer/clocksource driver Date: Wed, 24 Aug 2016 23:57:08 +0200 Message-ID: <3621664.0azN3a5cxy@wuerfel> References: <20160824212212.GB1775@remoulade> <20160824214444.GZ15995@brightrain.aerifal.cx> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20160824214444.GZ15995@brightrain.aerifal.cx> Sender: linux-sh-owner@vger.kernel.org To: Rich Felker Cc: Mark Rutland , Daniel Lezcano , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sh@vger.kernel.org, Rob Herring , Thomas Gleixner , Marc Zyngier List-Id: devicetree@vger.kernel.org T24gV2VkbmVzZGF5LCBBdWd1c3QgMjQsIDIwMTYgNTo0NDo0NCBQTSBDRVNUIFJpY2ggRmVsa2Vy IHdyb3RlOgo+IE9uIFdlZCwgQXVnIDI0LCAyMDE2IGF0IDEwOjIyOjEzUE0gKzAxMDAsIE1hcmsg UnV0bGFuZCB3cm90ZToKPiA+IE9uIFdlZCwgQXVnIDI0LCAyMDE2IGF0IDA0OjUyOjI2UE0gLTA0 MDAsIFJpY2ggRmVsa2VyIHdyb3RlOgo+ID4gQXMgQXJuZCBhbmQgb3RoZXJzIG1lbnRpb25lZCwg dGhlIHZhc3RseSBjb21tb24gY2FzZSBpcyB0aGF0IHRoZSBlbmRpYW5uZXNzIG9mCj4gPiBDUFVz IGFuZCBkZXZpY2VzIGlzIG5vdCBmaXhlZCB0byBlYWNoIG90aGVyLCBhbmQgZGV2aWNlcyBhcmUg dHlwaWNhbGx5Cj4gPiBsaXR0bGUtZW5kaWFuLgo+IAo+IFNpbmNlIGl0J3Mgbm90IHVzZWQgaW4g b3RoZXIgZGVzaWducywgSSBjYW4ndCBzYXkgYW55dGhpbmcgbWVhbmluZ2Z1bAo+IGFib3V0IGhv dyBpdCBoeXBvdGhldGljYWxseSBtaWdodCBiZSwgYnV0IHRoZSBpbnRlbnQgb24gYWxsIGN1cnJl bnQKPiBhbmQgY3VycmVudGx5LXBsYW5uZWQgc3lzdGVtcyBpcyB0aGF0IDMyLWJpdCBsb2Fkcy9z dG9yZXMgYmUgcGVyZm9ybWVkCj4gdXNpbmcgdmFsdWVzIHRoYXQgYXJlIG1lYW5pbmdmdWwgYXMg dmFsdWVzIG9uIHRoZSBjcHUsIGkuZS4gd2l0aCBubwo+IGJ5dGUgc3dhcHBpbmcgcmVnYXJkbGVz cyBvZiBjcHUgZW5kaWFubmVzcy4gVGhlIGN1cnJlbnQgaGFyZHdhcmUgaXMKPiBkZXNpZ25lZCBh cyBiaWctZW5kaWFuLCBhbmQgdGhlIHByb3Bvc2VkIHBhdGNoZXMgZm9yIHN1cHBvcnRpbmcgbGl0 dGxlCj4gZW5kaWFuIGp1c3QgaW52b2x2ZSBmbGlwcGluZyB0aGUgbG93IGJpdHMgb2YgdGhlIGFk ZHJlc3MgZm9yIDE2LSBhbmQKPiA4LWJpdCBhY2Nlc3NlcyAobm90IHJlbGV2YW50IHRvIG1taW8g cmVnaXN0ZXJzIHRoYXQgYXJlIG9ubHkKPiBhY2Nlc3NpYmxlIGluIDMyLWJpdCB1bml0cykuCj4K PiA+ID4gPiAKPiA+ID4gPiBFeGNlcHRpb25zIHRvIHRoaXMgYXJlOgo+ID4gPiA+IAo+ID4gPiA+ ICogU29tZSBhcmNoaXRlY3R1cmVzIChlLmcuIFBvd2VyUEMpIHR5cGljYWxseSBydW4gYmlnLWVu ZGlhbiBjb2RlLAo+ID4gPiA+ICAgYW5kIGhhcmR3YXJlIGRlc2lnbmVycyBkZWNpZGVkIHRvIG1h a2UgdGhlIE1NSU8gcmVnaXN0ZXJzIHRoZQo+ID4gPiA+ICAgc2FtZS4gSW4gdGhpcyBjYXNlLCB5 b3UgY2FuIGdlbmVyYWxseSB1c2UgaW9yZWFkMzJfYmUvaW93cml0ZTMyX2JlLgo+ID4gPiAKPiA+ ID4gVGhpcyBpcyBzb21ldGhpbmcgbGlrZSBvdXIgY2FzZSwgYnV0IHRoZSBtbWlvIHJlZ2lzdGVy cyBhcmUgYWNjZXNzZWQKPiA+ID4gYXMgMzItYml0IHZhbHVlcyBhbmQgdGhlIGVuZGlhbm5lc3Mg ZG9lcyBub3QgY29tZSBpbnRvIHBsYXkuIAo+ID4gCj4gPiBUaGlzIHJlYWxseSBkZXBlbmRzIG9u IHlvdSBlbmRpYW5uZXNzIG1vZGVsLCBidXMsIGV0Yy4gVGhlIGFib3ZlIHNvdW5kcyBsaWtlCj4g PiBCRTMyIHJhdGhlciB0aGFuIEJFOCwgYXNzdW1pbmcgSSd2ZSB1bmRlcnN0b29kIGNvcnJlY3Rs eSwgd2hpY2ggaXMgYW4gdW51c3VhbAo+ID4gY2FzZSBub3dhZGF5cy4KCkNvcnJlY3QsIHdoaWNo IGlzIHRoZSBsYXN0IGNhc2UgSSBoYWQgaW4gbXkgbGlzdCwgbm90IHRoZSBmaXJzdCBvbmU6Cgo+ ID4gPiAqIFNvbWUgKHVzdWFsbHkgdmVyeSBvbGQpIFNvQ3MgaGF2ZSBjb25maWd1cmFibGUgZW5k aWFuZXNzLCBidXQKPiA+ID4gICBkb24ndCBhY3R1YWxseSBjaGFuZ2UgdGhlIGJlaGF2aW9yIG9m IHRoZSBTb0Mgb3IgdGhlIE1NSU8gZGV2aWNlcywKPiA+ID4gICBidXQgb25seSBmbGlwIHRoZSBh ZGRyZXNzIGxpbmVzIG9uIHRoZSBtZW1vcnkgaW50ZXJmYWNlLgo+ID4gPiAgIFRoaXMgaXMgc2lt aWxhciB0byB0aGUgcHJldmlvdXMgb25lLCBidXQgaGFzIGFkZGl0aW9uYWwgcHJvYmxlbXMKPiA+ ID4gICB3aXRoIEZJRk8gcmVnaXN0ZXJzLiBZb3UgZ2VuZXJhbGx5IGNhbm5vdCB1c2UgcG9ydGFi bGUgZHJpdmVycwo+ID4gPiAgIGhlcmUuAAoKV2l0aCB5b3VyIGRlc2NyaXB0aW9uIGFib3ZlLCB0 aGF0IHdvdWxkIHByb2JhYmx5IGJlIGNhbGxlZCBMRTMyLCBnaXZlbgp0aGF0IHRoZSBuYXRpdmUg b3JkZXJpbmcgaXMgYmlnLWVuZGlhbiwgYW5kIHRoZSBsaXR0bGUtZW5kaWFuIG1vZGUKaXMgb25s eSBhcHByb3hpbWF0ZWQgdXNpbmcgYWRkcmVzcyBtYWdpYy4gQVJNIEJFMzIgbW9kZSAoZS5nLiBv biBJWFA0eHgpCmRpZCBpdCB0aGUgb3RoZXIgd2F5IHJvdW5kLgoKPiBJJ20gbm90IGZhbWlsaWFy IHdpdGggdGhvc2UgY2xhc3NpZmljYXRpb25zLCBidXQgZnJvbSB3aGF0IEkgY2FuIHRlbGwsCj4g QkUzMiBkZXNjcmliZXMgaXQgY29ycmVjdGx5LiBJJ2xsIHNlZSBpZiBJIGNhbiBnZXQgc29tZW9u ZSB0byB2ZXJpZnkKPiB0aGlzLiBJcyB0aGVyZSBhIHJlYXNvbiBpdCdzIG5vdCB3aWRlbHkgdXNl ZCBhbnltb3JlPyBQZXJoYXBzCj4gc29tZXRoaW5nIHJlbGF0ZWQgdG8gc3VwcG9ydGluZyBtaXNh bGlnbmVkIHdvcmQtc2l6ZWQgbG9hZHMvc3RvcmVzPwoKVGhlIG1haW4gcHJvYmxlbSBJIHNlZSBp cyB0aGF0IHlvdSBjYW4ndCBlYXNpbHkgdXNlIE1NSU8gcmVnaXN0ZXJzIHRoYXQKYXJlIG5vdCAz Mi1iaXQgd2lkZSAtLSB5b3UgZW5kIHVwIGhhdmluZyB0byBmbGlwIG5vdCBqdXN0IHRoZSByZWdp c3Rlcgpjb250ZW50cyBidXQgYWxzbyB0aGUgbG93ZXIgYml0cyBvZiB0aGUgYWRkcmVzcyBpbiBv cmRlciB0byByZWFjaAp0aGUgcmlnaHQgY29udGVudHMgb2YgdGhlIHJlZ2lzdGVyLgoKSWYgeW91 IGNhbiBndWFyYW50ZWUgdGhhdCBhbGwgcmVnaXN0ZXJzIGFyZSAzMi1iaXQgd2lkZSwgeW91IGNh bgpjcmVhdGUgYSBoZWFkZXIgZmlsZSB3aXRoIHlvdXIgb3duIE1NSU8gYWNjZXNzb3JzIHRoYXQg d3JhcCBhcm91bmQKcmVhZGwvd3JpdGUgb3IgaW9yZWFkMzJfYmUvaW93cml0ZTMyX2JlIGRlcGVu ZGluZyBvbiB0aGUga2VybmVsCmVuZGlhbmVzcywgYW5kIGRvbid0IHByb3ZpZGUgcmVhZGIvd3Jp dGViIG9yIHJlYWR3L3dyaXRldyB3cmFwcGVycy4KCkhvd2V2ZXIsIHdoYXQgZXZlcnlvbmUgZWxz ZSBkb2VzIHRoZXNlIGRheXMgaXMgdG8gZmxpcCB0aGUgcmVnaXN0ZXIKdmFsdWVzIGluIGxvYWQv c3RvcmUgaW5zdHJ1Y3Rpb25zIHdoZW4gdGhlIG9wcG9zaXRlIGVuZGlhbmVzcyBpcwpzZWxlY3Rl ZCwgb3IgdG8gaGF2ZSB0d28gc2V0cyBvZiBsb2FkL3N0b3JlIGluc3RydWN0aW9ucyBhbmQgbGVh dmUKaXQgdXAgdG8gdGhlIGNvbXBpbGVyIHRvIHBpY2sgd2hpY2ggb25lIHRvIHVzZSAocHJvYmFi bHkgbm90IAphbiBvcHRpb24gZm9yIHlvdSwgc2luY2UgeW91IHVzZSBhbiBleGlzdGluZyBpbnN0 cnVjdGlvbiBzZXQpLgpJZiB5b3UgZG8gdGhhdCwgYWxsIHBvcnRhYmxlIGRldmljZSBkcml2ZXJz IHNob3VsZCB3b3JrIGZpbmUKb24geW91ciBhcmNoaXRlY3R1cmUuCgoJQXJuZA==