From mboxrd@z Thu Jan 1 00:00:00 1970 From: Scott Wood Subject: Re: [PATCH V3] thermal: qoriq: Add thermal management support Date: Wed, 4 Nov 2015 16:45:15 -0600 Message-ID: <1446677115.12676.26.camel@freescale.com> References: <1442996938-47147-1-git-send-email-hongtao.jia@freescale.com> <1443132592.32298.56.camel@freescale.com> <20151104192444.GA14127@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20151104192444.GA14127@localhost.localdomain> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linuxppc-dev-bounces+glppe-linuxppc-embedded-2=m.gmane.org@lists.ozlabs.org Sender: "Linuxppc-dev" To: Eduardo Valentin Cc: "linuxppc-dev@lists.ozlabs.org" , Hongtao Jia , "linux-pm@vger.kernel.org" List-Id: linux-pm@vger.kernel.org T24gV2VkLCAyMDE1LTExLTA0IGF0IDExOjI0IC0wODAwLCBFZHVhcmRvIFZhbGVudGluIHdyb3Rl Ogo+IE9uIEZyaSwgU2VwIDI1LCAyMDE1IGF0IDAzOjA5OjQyQU0gKzAwMDAsIEhvbmd0YW8gSmlh IHdyb3RlOgo+ID4gCj4gPiA+IC0tLS0tT3JpZ2luYWwgTWVzc2FnZS0tLS0tCj4gPiA+IEZyb206 IFdvb2QgU2NvdHQtQjA3NDIxCj4gPiA+IFNlbnQ6IEZyaWRheSwgU2VwdGVtYmVyIDI1LCAyMDE1 IDY6MTAgQU0KPiA+ID4gVG86IEppYSBIb25ndGFvLUIzODk1MQo+ID4gPiBDYzogZWR1YmV6dmFs QGdtYWlsLmNvbTsgbGludXgtcG1Admdlci5rZXJuZWwub3JnOyBsaW51eHBwYy0KPiA+ID4gZGV2 QGxpc3RzLm96bGFicy5vcmcKPiA+ID4gU3ViamVjdDogUmU6IFtQQVRDSCBWM10gdGhlcm1hbDog cW9yaXE6IEFkZCB0aGVybWFsIG1hbmFnZW1lbnQgc3VwcG9ydAo+ID4gPiAKPiA+ID4gT24gV2Vk LCAyMDE1LTA5LTIzIGF0IDE2OjI4ICswODAwLCBKaWEgSG9uZ3RhbyB3cm90ZToKPiA+ID4gPiBU aGlzIGRyaXZlciBhZGQgdGhlcm1hbCBtYW5hZ2VtZW50IHN1cHBvcnQgYnkgZW5hYmxpbmcgVE1V IChUaGVybWFsCj4gPiA+ID4gTW9uaXRvcmluZyBVbml0KSBvbiBRb3JJUSBwbGF0Zm9ybS4KPiA+ ID4gPiAKPiA+ID4gPiBJdCdzIGJhc2VkIG9uIHRoZXJtYWwgb2YgZnJhbWV3b3JrOgo+ID4gPiA+ IC0gVHJpcCBwb2ludHMgZGVmaW5lZCBpbiBkZXZpY2UgdHJlZS4KPiA+ID4gPiAtIENwdWZyZXEg YXMgY29vbGluZyBkZXZpY2UgcmVnaXN0ZXJlZCBpbiBxb3JpcSBjcHVmcmVxIGRyaXZlci4KPiA+ ID4gCj4gPiA+IEkgZG9uJ3Qgc2VlIGFueSBjb29saW5nIGRldmljZSByZWdpc3RlcmVkIGluIHRo ZSBxb3JpcSBjcHVmcmVxIGRyaXZlci4KPiA+ID4gSXMgdGhpcyBkZXBlbmRlbnQgb24gc29tZSBv dGhlciBwYXRjaD8KPiA+IAo+ID4gSXQncyBub3QgZGVwZW5kIG9uIGFueSBwYXRjaC4gQnV0IEkg c2F3IHlvdXIgcGF0Y2ggYmVsb3c6Cj4gPiBbUEFUQ0ggdjMgNS81XSBjcHVmcmVxOiBxb3JpcTog RG9uJ3QgbG9vayBhdCBjbG9jayBpbXBsZW1lbnRhdGlvbiBkZXRhaWxzCj4gPiBTbyBJIGhvbGQg bXkgcGF0Y2ggd2FpdGluZyBmb3IgeW91ciBwYXRjaCBtZXJnZWQgb3IgdGhlcmUgd2lsbCBiZSAK PiA+IGNvbmZsaWN0Lgo+ID4gCj4gPiBJIGNvdWxkIHNlbmQgaXQgb3V0IHRvbyBpZiB5b3UgYXJl IGZpbmUgd2l0aCBpdC4KPiAKPiBXb3VsZCB5b3UgZ3V5cyBiZW5lZml0IG9mIGNwdWZyZXEtY3B1 MD8KCklmIHlvdSBtZWFuIGNwdWZyZXEtZHQsIG5vLCBhcyBJIGV4cGxhaW5lZCBpbiAKaHR0cHM6 Ly9sa21sLm9yZy9sa21sLzIwMTUvOS8xOC82OTkKCi1TY290dAoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTGludXhwcGMtZGV2IG1haWxpbmcgbGlzdApM aW51eHBwYy1kZXZAbGlzdHMub3psYWJzLm9yZwpodHRwczovL2xpc3RzLm96bGFicy5vcmcvbGlz dGluZm8vbGludXhwcGMtZGV2 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from na01-bn1-obe.outbound.protection.outlook.com (mail-bn1bon0134.outbound.protection.outlook.com [157.56.111.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id B0DE31A0B78 for ; Thu, 5 Nov 2015 09:45:36 +1100 (AEDT) Message-ID: <1446677115.12676.26.camel@freescale.com> Subject: Re: [PATCH V3] thermal: qoriq: Add thermal management support From: Scott Wood To: Eduardo Valentin CC: Hongtao Jia , "linux-pm@vger.kernel.org" , "linuxppc-dev@lists.ozlabs.org" Date: Wed, 4 Nov 2015 16:45:15 -0600 In-Reply-To: <20151104192444.GA14127@localhost.localdomain> References: <1442996938-47147-1-git-send-email-hongtao.jia@freescale.com> <1443132592.32298.56.camel@freescale.com> <20151104192444.GA14127@localhost.localdomain> Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Wed, 2015-11-04 at 11:24 -0800, Eduardo Valentin wrote: > On Fri, Sep 25, 2015 at 03:09:42AM +0000, Hongtao Jia wrote: > > > > > -----Original Message----- > > > From: Wood Scott-B07421 > > > Sent: Friday, September 25, 2015 6:10 AM > > > To: Jia Hongtao-B38951 > > > Cc: edubezval@gmail.com; linux-pm@vger.kernel.org; linuxppc- > > > dev@lists.ozlabs.org > > > Subject: Re: [PATCH V3] thermal: qoriq: Add thermal management support > > > > > > On Wed, 2015-09-23 at 16:28 +0800, Jia Hongtao wrote: > > > > This driver add thermal management support by enabling TMU (Thermal > > > > Monitoring Unit) on QorIQ platform. > > > > > > > > It's based on thermal of framework: > > > > - Trip points defined in device tree. > > > > - Cpufreq as cooling device registered in qoriq cpufreq driver. > > > > > > I don't see any cooling device registered in the qoriq cpufreq driver. > > > Is this dependent on some other patch? > > > > It's not depend on any patch. But I saw your patch below: > > [PATCH v3 5/5] cpufreq: qoriq: Don't look at clock implementation details > > So I hold my patch waiting for your patch merged or there will be > > conflict. > > > > I could send it out too if you are fine with it. > > Would you guys benefit of cpufreq-cpu0? If you mean cpufreq-dt, no, as I explained in https://lkml.org/lkml/2015/9/18/699 -Scott