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Fri, 10 Jul 2020 13:13:18 +0000 (GMT) Subject: Re: [PATCH 1/2] memory: samsung: exynos5422-dmc: Adjust polling interval and uptreshold To: Lukasz Luba , Chanwoo Choi , linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org From: Marek Szyprowski Message-ID: Date: Fri, 10 Jul 2020 15:13:18 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-Brightmail-Tracker: H4sIAAAAAAAAA01Sa0hTYRjm2zk752w0O5vGvjSULSpK0qx+nDKsrB8Tii5/Ait16vGCTsfm TP1RXsJqaF6CnDPThqWpeVlz6QhDi2aaTtRsqVFLybw1UCcoaLkdLf89z/M9z/d+z8tHIIIv bE8iPimFViRJE8UYFzW+X+47KI8nwg+ZC1GqWdPIpoqsQyj1eXGSTVXOa9hUwfgMQlksTTjV mz2LU/rxYTY1aHqEUQv57wClsbSzqCfZt3FqNKsGo97O3mFTS10/wKntkvrH9UDSpv2KS/S1 9zDJy6pbkvuGWiBZ0HtfxEK5J6LpxPhUWuEfFMGNM5qWUHkFmaZbVeOZoIunBhwCkkfha/t3 lhpwCQFZA+Dg4+oNsgjg07JChCELAHaUjwA1IFyRh60xjF69rhuz2AyxA7isq8Oc97qTkfDZ zAPXVR5kP4CL6mzcSRByDEBHVjlwujAyAKrn1K4EjwyChh4Ly4lRcg9ssBlxJ95BhsHGqVcs xsOHH0onUCfmkIFwVGNyeRDSB+a0lCEMFsKRiQrXZEg6cPimyYExVc9CXVExYLA7nDYbcAbv gn/aNgM5ANr6XuAMyVvfR7ZmIxEIx/pWMOcGEHI/bDT5M/JpmL9SgDOLcYPWOT7zCDdYbCxB GJkH7+YKGPdeqDU3/Bvb0T+AFAKxdks17ZY62i11tP/nVgK0FghplVIWSysDkugbfkqpTKlK ivWLSpbpwfqH61kzz7cCx0BkJyAJIN7Gq5QS4QK2NFWZLusEkEDEHrzg3p4wAS9amp5BK5LD FapEWtkJvAhULOQd0U1dF5Cx0hQ6gabltGLzlEVwPDNBwvMLk9altahr59vrdrd4jHidbONP 2NbySyy2kN+Bw5Mp34SZN8VoRXPaUGiVpbs48vCV7iLBIMc3jM61h4SKDFcl8SGGGvfRn751 IvRcjOevDnuE3/HV9KjLCZ01eh+zSBa0jxOcgYlLz/heUn2aqhCt8Xdq8qY/Wqk872NyMaqM kwYcQBRK6V9Q95rmbAMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrJIsWRmVeSWpSXmKPExsVy+t/xe7r5mRzxBpdvKVpsnLGe1WLijSss Fte/PGe1WPBpBqtF/+PXzBbnz29gtzjb9IbdYtPja6wWl3fNYbP43HuE0WLG+X1MFgubWtgt bjeuYLM4/Kad1eLbiUeMDvwea+atYfTYOesuu8emVZ1sHpuX1Hv0bVnF6PF5k1wAW5SeTVF+ aUmqQkZ+cYmtUrShhZGeoaWFnpGJpZ6hsXmslZGpkr6dTUpqTmZZapG+XYJexrZd31gK5gtU LPrbxd7AeIK3i5GDQ0LARGLajrQuRi4OIYGljBKfO+6wdTFyAsVlJE5Oa2CFsIUl/lzrAosL CbxllFj11RHEFhZIklj2ejITSLOIwAVGiaczWsAamAXuMEocbImEmLqQSeL0hgVgCTYBQ4mu txCTeAXsJLacPs8EYrMIqEqse7iNHcQWFYiTWL5lPjtEjaDEyZlPWEBsTgFridszdrFDLDCT mLf5ITOELS/RvHU2lC0ucevJfKYJjEKzkLTPQtIyC0nLLCQtCxhZVjGKpJYW56bnFhvqFSfm Fpfmpesl5+duYgRG87ZjPzfvYLy0MfgQowAHoxIP74JEjngh1sSy4srcQ4wSHMxKIrxOZ0/H CfGmJFZWpRblxxeV5qQWH2I0BXpuIrOUaHI+MNHklcQbmhqaW1gamhubG5tZKInzdggcjBES SE8sSc1OTS1ILYLpY+LglGpgrPczVpfepXHs7mJ5k8Zfa97UGcTbrnLevGyeUp01+8anT2/e n/ajv23pidfdkje/bJnkp6c/4wnfU/uEV80LgyZNqvKpvtZvWT+zIZ5df03L85biiN0WBy7x 9Fvu2pF2cn/gMbWg/6eOhnqlGnCqNdp9mOCr/XHJ8ovXao6tZD+fbyX9le16jRJLcUaioRZz UXEiAGqivvL8AgAA X-CMS-MailID: 20200710131319eucas1p2fc0116858aa82cdb435519847825acec X-Msg-Generator: CA X-RootMTR: 20200708153448epcas1p438fae2327ac69fcc1a78d9c73cfda501 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20200708153448epcas1p438fae2327ac69fcc1a78d9c73cfda501 References: <20200708153420.29484-1-lukasz.luba@arm.com> <20200708153420.29484-2-lukasz.luba@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200710_091323_044231_B9AEEF3B X-CRM114-Status: GOOD ( 21.92 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: willy.mh.wolff.ml@gmail.com, s.nawrocki@samsung.com, b.zolnierkie@samsung.com, k.konieczny@samsung.com, krzk@kernel.org, kyungmin.park@samsung.com, myungjoo.ham@samsung.com, kgene@kernel.org, chanwoo@kernel.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org SGkgTHVrYXN6LAoKT24gMTAuMDcuMjAyMCAxMDozNCwgTHVrYXN6IEx1YmEgd3JvdGU6Cj4gSGkg Q2hhbndvbywKPgo+IE9uIDcvOS8yMCA1OjA4IEFNLCBDaGFud29vIENob2kgd3JvdGU6Cj4+IEhp IEx1a2FzeiwKPj4KPj4gT24gNy85LzIwIDEyOjM0IEFNLCBMdWthc3ogTHViYSB3cm90ZToKPj4+ IEluIG9yZGVyIHRvIHJlYWN0IGZhc3RlciBhbmQgbWFrZSBiZXR0ZXIgZGVjaXNpb25zIHVuZGVy IHNvbWUgCj4+PiB3b3JrbG9hZHMsCj4+PiBiZW5jaG1hcmtpbmcgdGhlIG1lbW9yeSBzdWJzeXN0 ZW0gYmVoYXZpb3IsIGFkanVzdCB0aGUgcG9sbGluZyBpbnRlcnZhbAo+Pj4gYW5kIHVwdGhyZXNo b2xkIHZhbHVlIHVzZWQgYnkgdGhlIHNpbXBsZV9vbmRlbWFuZCBnb3Zlcm5vci4KPj4+Cj4+PiBS ZXBvcnRlZC1ieTogV2lsbHkgV29sZmYgPHdpbGx5Lm1oLndvbGZmLm1sQGdtYWlsLmNvbT4KPj4+ IFNpZ25lZC1vZmYtYnk6IEx1a2FzeiBMdWJhIDxsdWthc3oubHViYUBhcm0uY29tPgo+Pj4gLS0t Cj4+PiDCoCBkcml2ZXJzL21lbW9yeS9zYW1zdW5nL2V4eW5vczU0MjItZG1jLmMgfCA0ICsrLS0K Pj4+IMKgIDEgZmlsZSBjaGFuZ2VkLCAyIGluc2VydGlvbnMoKyksIDIgZGVsZXRpb25zKC0pCj4+ Pgo+Pj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvbWVtb3J5L3NhbXN1bmcvZXh5bm9zNTQyMi1kbWMu YyAKPj4+IGIvZHJpdmVycy9tZW1vcnkvc2Ftc3VuZy9leHlub3M1NDIyLWRtYy5jCj4+PiBpbmRl eCA5M2U5YzI0MjljMGQuLmUwM2VlMzVmMGFiNSAxMDA2NDQKPj4+IC0tLSBhL2RyaXZlcnMvbWVt b3J5L3NhbXN1bmcvZXh5bm9zNTQyMi1kbWMuYwo+Pj4gKysrIGIvZHJpdmVycy9tZW1vcnkvc2Ft c3VuZy9leHlub3M1NDIyLWRtYy5jCj4+PiBAQCAtMTQ2NiwxMCArMTQ2NiwxMCBAQCBzdGF0aWMg aW50IGV4eW5vczVfZG1jX3Byb2JlKHN0cnVjdCAKPj4+IHBsYXRmb3JtX2RldmljZSAqcGRldikK Pj4+IMKgwqDCoMKgwqDCoMKgwqDCoMKgICogU2V0dXAgZGVmYXVsdCB0aHJlc2hvbGRzIGZvciB0 aGUgZGV2ZnJlcSBnb3Zlcm5vci4KPj4+IMKgwqDCoMKgwqDCoMKgwqDCoMKgICogVGhlIHZhbHVl cyBhcmUgY2hvc2VuIGJhc2VkIG9uIGV4cGVyaW1lbnRzLgo+Pj4gwqDCoMKgwqDCoMKgwqDCoMKg wqAgKi8KPj4+IC3CoMKgwqDCoMKgwqDCoCBkbWMtPmdvdl9kYXRhLnVwdGhyZXNob2xkID0gMzA7 Cj4+PiArwqDCoMKgwqDCoMKgwqAgZG1jLT5nb3ZfZGF0YS51cHRocmVzaG9sZCA9IDEwOwo+Pj4g wqDCoMKgwqDCoMKgwqDCoMKgIGRtYy0+Z292X2RhdGEuZG93bmRpZmZlcmVudGlhbCA9IDU7Cj4+ PiDCoCAtwqDCoMKgwqDCoMKgwqAgZXh5bm9zNV9kbWNfZGZfcHJvZmlsZS5wb2xsaW5nX21zID0g NTAwOwo+Pj4gK8KgwqDCoMKgwqDCoMKgIGV4eW5vczVfZG1jX2RmX3Byb2ZpbGUucG9sbGluZ19t cyA9IDEwMDsKPj4+IMKgwqDCoMKgwqAgfQo+Pj4KPj4KPj4gUmV2aWV3ZWQtYnk6IENoYW53b28g Q2hvaSA8Y3cwMC5jaG9pQHNhbXN1bmcuY29tPgo+Pgo+Cj4gVGhhbmsgeW91IGZvciB0aGUgcmV2 aWV3LiBEbyB5b3UgdGhpbmsgdGhpcyBwYXRjaCBjb3VsZCBnbyB0aHJvdWdoCj4geW91ciB0cmVl IHRvZ2V0aGVyIHdpdGggeW91ciBwYXRjaGVzPwo+Cj4gSSBkb24ndCBrbm93IEtyenlzenRvZidz IG9waW5pb24gYWJvdXQgdGhlIHBhdGNoIDIvMiwgYnV0Cj4gSSB3b3VsZCBleHBlY3QsIGFzc3Vt aW5nIHRoZSBwYXRjaCBpdHNlbGYgaXMgY29ycmVjdCwgaGUgd291bGQKPiBsaWtlIHRvIHRha2Ug aXQgaW50byBoaXMgbmV4dC9kdCBicmFuY2guCgpJcyB0aGVyZSByZWFsbHkgYSBuZWVkIHRvIHJl bW92ZSB0aGUgaW50ZXJydXB0cyBwcm9wZXJ0eT8gaW1obyB0aGV5IGFyZSAKY29ycmVjdCBodyBk ZXNjcmlwdGlvbiwgaXQganVzdCBhIG1hdHRlciBvZiB0aGUgZHJpdmVyIHRvIHVzZSBvciBub3Qg dG8gCnVzZSB0aGVtLgoKQmVzdCByZWdhcmRzCi0tIApNYXJlayBTenlwcm93c2tpLCBQaEQKU2Ft c3VuZyBSJkQgSW5zdGl0dXRlIFBvbGFuZAoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fCmxpbnV4LWFybS1rZXJuZWwgbWFpbGluZyBsaXN0CmxpbnV4LWFy bS1rZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFybS1rZXJuZWwK