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[109.252.192.57]) by smtp.googlemail.com with ESMTPSA id f24sm2769025lfc.231.2020.12.22.11.39.23 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 22 Dec 2020 11:39:24 -0800 (PST) Subject: Re: [PATCH v2 28/48] soc/tegra: Introduce core power domain driver From: Dmitry Osipenko To: Viresh Kumar References: <20201217180638.22748-1-digetx@gmail.com> <20201217180638.22748-29-digetx@gmail.com> <20201222064029.duuzcsj53rt7xzvt@vireshk-i7> Message-ID: <3a5c00e5-2cdd-35ce-2714-d4ffbf9d516a@gmail.com> Date: Tue, 22 Dec 2020 22:39:23 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.4.2 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-Mailman-Approved-At: Wed, 23 Dec 2020 10:51:31 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Ulf Hansson , Michael Turquette , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Thierry Reding , linux-clk@vger.kernel.org, devel@driverdev.osuosl.org, Kevin Hilman , Nicolas Chauvet , Viresh Kumar , Krzysztof Kozlowski , Jonathan Hunter , linux-media@vger.kernel.org, devicetree@vger.kernel.org, Rob Herring , linux-tegra@vger.kernel.org, Mauro Carvalho Chehab , Stephen Boyd , Peter De Schrijver , "Rafael J. Wysocki" , Liam Girdwood , Mark Brown , Peter Geis Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" MjIuMTIuMjAyMCAyMjoyMSwgRG1pdHJ5IE9zaXBlbmtvINC/0LjRiNC10YI6Cj4+PiArCWlmIChJ U19FUlIob3BwKSkgewo+Pj4gKwkJZGV2X2VycigmZ2VucGQtPmRldiwgImZhaWxlZCB0byBmaW5k IE9QUCBmb3IgbGV2ZWwgJXU6ICVwZVxuIiwKPj4+ICsJCQlsZXZlbCwgb3BwKTsKPj4+ICsJCXJl dHVybiBQVFJfRVJSKG9wcCk7Cj4+PiArCX0KPj4+ICsKPj4+ICsJZXJyID0gZGV2X3BtX29wcF9z ZXRfdm9sdGFnZSgmZ2VucGQtPmRldiwgb3BwKTsKPj4gSUlVQywgeW91IGltcGxlbWVudGVkIHRo aXMgY2FsbGJhY2sgYmVjYXVzZSB5b3Ugd2FudCB0byB1c2UgdGhlIHZvbHRhZ2UgdHJpcGxldAo+ PiBwcmVzZW50IGluIHRoZSBPUFAgdGFibGUgPwo+Pgo+PiBBbmQgc28geW91IGFyZSBzZXR0aW5n IHRoZSByZWd1bGF0b3IgKCJwb3dlciIpIGxhdGVyIGluIHRoaXMgcGF0Y2ggPwo+IHllcwo+IAo+ PiBJIGFtIG5vdCBpbiBmYXZvciBvZiBpbXBsZW1lbnRpbmcgdGhpcyByb3V0aW5lLCBhcyBpdCBq dXN0IGFkZHMgYSB3cmFwcGVyIGFib3ZlCj4+IHRoZSByZWd1bGF0b3IgQVBJLiBXaGF0IHlvdSBz aG91bGQgYmUgZG9pbmcgcmF0aGVyIGlzIGdldCB0aGUgcmVndWxhdG9yIGJ5Cj4+IHlvdXJzZWxm IGhlcmUgKGluc3RlYWQgb2YgZGVwZW5kaW5nIG9uIHRoZSBPUFAgY29yZSkuIEFuZCB0aGVuIHlv dSBjYW4gZG8KPj4gZGV2X3BtX29wcF9nZXRfdm9sdGFnZSgpIGhlcmUgYW5kIHNldCB0aGUgdm9s dGFnZSB5b3Vyc2VsZi4gWW91IG1heSB3YW50IHRvCj4+IGltcGxlbWVudCBhIHZlcnNpb24gc3Vw cG9ydGluZyB0cmlwbGV0IGhlcmUgdGhvdWdoIGZvciB0aGUgc2FtZS4KPj4KPj4gQW5kIHlvdSB3 b24ndCByZXF1aXJlIHRoZSBzeW5jIHZlcnNpb24gb2YgdGhlIEFQSSBhcyB3ZWxsIHRoZW4uCj4+ Cj4gVGhhdCdzIHdoYXQgSSBpbml0aWFsbHkgZGlkIGZvciB0aGlzIGRyaXZlci4gSSBkb24ndCBt aW5kIHRvIHJldmVydCBiYWNrCj4gdG8gdGhlIGluaXRpYWwgdmFyaWFudCBpbiB2MywgaXQgYXBw ZWFyZWQgdG8gbWUgdGhhdCBpdCB3aWxsIGJlIG5pY2VyCj4gYW5kIGNsZWFuZXIgdG8gaGF2ZSBP UFAgQVBJIG1hbmFnaW5nIGV2ZXJ5dGhpbmcgaGVyZS4KCkkgZm9yZ290IG9uZSBpbXBvcnRhbnQg ZGV0YWlsICh3aHkgdGhlIGluaXRpYWwgdmFyaWFudCB3YXNuJ3QgZ29vZCkuLgpPUFAgZW50cmll cyB0aGF0IGhhdmUgdW5zdXBwb3J0YWJsZSB2b2x0YWdlcyBzaG91bGQgYmUgZmlsdGVyZWQgb3V0 IGFuZApPUFAgY29yZSBwZXJmb3JtcyB0aGUgZmlsdGVyaW5nIG9ubHkgaWYgcmVndWxhdG9yIGlz IGFzc2lnbmVkIHRvIHRoZSBPUFAKdGFibGUuCgpJZiByZWd1bGF0b3IgaXMgYXNzaWduZWQgdG8g dGhlIE9QUCB0YWJsZSwgdGhlbiB3ZSBuZWVkIHRvIHVzZSBPUFAgQVBJCmZvciBkcml2aW5nIHRo ZSByZWd1bGF0b3IsIGhlbmNlIHRoYXQncyB3aHkgSSBhZGRlZApkZXZfcG1fb3BwX3N5bmNfcmVn dWxhdG9ycygpIGFuZCBkZXZfcG1fb3BwX3NldF92b2x0YWdlKCkuCgpQZXJoYXBzIGl0IHNob3Vs ZCBiZSBwb3NzaWJsZSB0byBhZGQgZGV2X3BtX29wcF9nZXRfcmVndWxhdG9yKCkgdGhhdAp3aWxs IHJldHVybiB0aGUgT1BQIHRhYmxlIHJlZ3VsYXRvciBpbiBvcmRlciB0byBhbGxvdyBkcml2ZXIg dG8gdXNlIHRoZQpyZWd1bGF0b3IgZGlyZWN0bHkuIEJ1dCBJJ20gbm90IHN1cmUgd2hldGhlciB0 aGlzIGlzIGEgbXVjaCBiZXR0ZXIKb3B0aW9uIHRoYW4gdGhlIG9wcF9zeW5jX3JlZ3VsYXRvcnMo KSBhbmQgb3BwX3NldF92b2x0YWdlKCkgQVBJcy4KX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4v bGlzdGluZm8vZHJpLWRldmVsCg==