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[109.252.193.159]) by smtp.googlemail.com with ESMTPSA id w22sm1662291ljm.20.2020.11.08.21.08.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 08 Nov 2020 21:08:59 -0800 (PST) Subject: Re: [PATCH v1 17/30] mmc: sdhci-tegra: Support OPP and core voltage scaling To: Viresh Kumar , Frank Lee References: <20201104234427.26477-1-digetx@gmail.com> <20201104234427.26477-18-digetx@gmail.com> <6fa54ce6-d5ae-d04f-7c77-b62c148d92b7@gmail.com> <20201106061513.uyys7njcqcdlah67@vireshk-i7> <20201109050010.g47zojh6wafvwqva@vireshk-i7> From: Dmitry Osipenko Message-ID: Date: Mon, 9 Nov 2020 08:08:58 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20201109050010.g47zojh6wafvwqva@vireshk-i7> Content-Language: en-US X-BeenThere: driverdev-devel@linuxdriverproject.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux Driver Project Developer List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Chen , Ulf Hansson , DTML , dri-devel , Adrian Hunter , Thierry Reding , Lee Jones , Marek Szyprowski , driver-dev , linux-samsung-soc , Nicolas Chauvet , Krzysztof Kozlowski , Jonathan Hunter , Alan Stern , =?UTF-8?Q?Uwe_Kleine-K=c3=b6nig?= , linux-media@vger.kernel.org, linux-pwm@vger.kernel.org, Rob Herring , linux-tegra@vger.kernel.org, Mauro Carvalho Chehab , Greg Kroah-Hartman , linux-usb@vger.kernel.org, "open list:SECURE DIGITAL HO..." , Liam Girdwood , Linux Kernel Mailing List , Mark Brown , Peter Geis Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: driverdev-devel-bounces@linuxdriverproject.org Sender: "devel" MDkuMTEuMjAyMCAwODowMCwgVmlyZXNoIEt1bWFyINC/0LjRiNC10YI6Cj4gT24gMDYtMTEtMjAs IDIxOjQxLCBGcmFuayBMZWUgd3JvdGU6Cj4+IE9uIEZyaSwgTm92IDYsIDIwMjAgYXQgOToxOCBQ TSBEbWl0cnkgT3NpcGVua28gPGRpZ2V0eEBnbWFpbC5jb20+IHdyb3RlOgo+Pj4KPj4+IDA2LjEx LjIwMjAgMDk6MTUsIFZpcmVzaCBLdW1hciDQv9C40YjQtdGCOgo+Pj4+IFNldHRpbmcgcmVndWxh dG9ycyBmb3IgY291bnQgYXMgMCBkb2Vzbid0IHNvdW5kIGdvb2QgdG8gbWUuCj4+Pj4KPj4+PiBC dXQsIEkgdW5kZXJzdGFuZCB0aGF0IHlvdSBkb24ndCB3YW50IHRvIGhhdmUgdGhhdCBpZiAoaGF2 ZV9yZWd1bGF0b3IpCj4+Pj4gY2hlY2ssIGFuZCBpdCBpcyBhIGZhaXIgcmVxdWVzdC4gV2hhdCBJ IHdpbGwgaW5zdGVhZCBkbyBpcywgYWxsb3cgYWxsCj4+Pj4gZGV2X3BtX29wcF9wdXQqKCkgQVBJ IHRvIHN0YXJ0IGFjY2VwdGluZyBhIE5VTEwgcG9pbnRlciBmb3IgdGhlIE9QUAo+Pj4+IHRhYmxl IGFuZCBmYWlsIHNpbGVudGx5LiBBbmQgc28geW91IHdvbid0IGJlIHJlcXVpcmVkIHRvIGhhdmUg dGhpcwo+Pj4+IHVud2FudGVkIGNoZWNrLiBCdXQgeW91IHdpbGwgYmUgcmVxdWlyZWQgdG8gc2F2 ZSB0aGUgcG9pbnRlciByZXR1cm5lZAo+Pj4+IGJhY2sgYnkgZGV2X3BtX29wcF9zZXRfcmVndWxh dG9ycygpLCB3aGljaCBpcyB0aGUgcmlnaHQgdGhpbmcgdG8gZG8KPj4+PiBhbnl3YXlzLgo+Pj4K Pj4+IFBlcmhhcHMgZXZlbiBhIGJldHRlciB2YXJpYW50IGNvdWxkIGJlIHRvIGFkZCBhIGRldm0g dmVyc2lvbnMgb2YgdGhlIE9QUAo+Pj4gQVBJIGZ1bmN0aW9ucywgdGhlbiBkcml2ZXJzIHdvbid0 IG5lZWQgdG8gY2FyZSBhYm91dCBzdG9yaW5nIHRoZQo+Pj4gb3BwX3RhYmxlIHBvaW50ZXIgaWYg aXQncyB1bnVzZWQgYnkgZHJpdmVycy4KPj4KPj4gSSB0aGluayBzby4gVGhlIGNvbnN1bWVyIG1h eSBub3QgYmUgc28gY29uY2VybmVkIGFib3V0IHRoZSBzdGF0dXMgb2YKPj4gdGhlc2UgT1BQIHRh Ymxlcy4KPj4gSWYgdGhlIGRyaXZlciBuZWVkcyB0byBtYW5hZ2UgdGhlIHJlbGVhc2UsIGl0IG5l ZWRzIHRvIGFkZCBhIHBvaW50ZXIKPj4gdG8gdGhlaXIgZHJpdmVyIGdsb2JhbCBzdHJ1Y3R1cmUu Cj4+Cj4+IE1heWJlIGl0J3Mgd29ydGggaGF2aW5nIHRoZXNlIGRldm0gaW50ZXJmYWNlcyBmb3Ig b3BwLgo+IAo+IFN1cmUgaWYgdGhlcmUgYXJlIGVub3VnaCB1c2VycyBvZiB0aGlzLCBJIGFtIGFs bCBmb3IgaXQuIEkgd2FzIGZpbmUKPiB3aXRoIHRoZSBwYXRjaGVzIHlvdSBzZW50LCBqdXN0IHRo YXQgdGhlcmUgd2VyZSBub3QgYSBsb3Qgb2YgdXNlcnMgb2YKPiBpdCBhbmQgc28gSSBwdXNoZWQg dGhlbSBiYWNrLiBJZiB3ZSBmaW5kIHRoYXQgd2UgaGF2ZSBtb3JlIHVzZXJzIG9mIGl0Cj4gbm93 LCB3ZSBjYW4gc3VyZWx5IGdldCB0aGF0IGJhY2suCj4gCgpUaGVyZSB3YXMgYWxyZWFkeSBhdHRl bXB0IHRvIGFkZCB0aGUgZGV2bT8gQ291bGQgeW91IHBsZWFzZSBnaXZlIG1lIGEKbGluayB0byB0 aGUgcGF0Y2hlcz8KCkkgYWxyZWFkeSBwcmVwYXJlZCBhIHBhdGNoIHdoaWNoIGFkZHMgdGhlIGRl dm0gaGVscGVycy4gSXQgaGVscHMgdG8ga2VlcApjb2RlIGNsZWFuZXIgYW5kIHJlYWRhYmxlLgpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkZXZlbCBtYWls aW5nIGxpc3QKZGV2ZWxAbGludXhkcml2ZXJwcm9qZWN0Lm9yZwpodHRwOi8vZHJpdmVyZGV2Lmxp bnV4ZHJpdmVycHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcml2ZXJkZXYtZGV2ZWwK