From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BC0D9C433E0 for ; Wed, 23 Dec 2020 10:52:04 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 81A7F207F7 for ; Wed, 23 Dec 2020 10:52:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 81A7F207F7 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0E7466E8E3; Wed, 23 Dec 2020 10:51:32 +0000 (UTC) Received: from mail-lf1-x12e.google.com (mail-lf1-x12e.google.com [IPv6:2a00:1450:4864:20::12e]) by gabe.freedesktop.org (Postfix) with ESMTPS id DA5006E16D for ; Tue, 22 Dec 2020 19:21:05 +0000 (UTC) Received: by mail-lf1-x12e.google.com with SMTP id a12so34558318lfl.6 for ; Tue, 22 Dec 2020 11:21:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=0YzH8qFTgwShSHXjPQ/ih8sk32BJvJHUfZ62MJdnb4Q=; b=cjuuNVp8wJ4Py/jZcvkjtwd+gc2aYRuxADY9gxQQ1BFMmuGUB+QpXlnKsJc4t6BtCL KnGX5HHkPLoHg8NcbTRi//P/INJ7hF0Mt7Mg696geYuEi3wXX1JvDW6EQE3Sovz8NX+t lFaTGtAHKDD5oXV+3gr2TFkuTLzSI6ZGfCmsppPN3+9iVTJmuVeFHGF8Fe2bKRhm87pv bB6x6iQQhjZqDFLIAdl2dOjsTocH/K/GqNBn2WMEe3LKWzJstYv2DfJBuLBpNrjeZnvJ GVJM4YnrqqstFT9iWTlRzs4LU5FMJbnvxzZWYbtw6Ps7yPs1l9ZSuum5Z9IQvJftfOSJ zYGw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=0YzH8qFTgwShSHXjPQ/ih8sk32BJvJHUfZ62MJdnb4Q=; b=CyVVcKvzhxTgU2BU5OXTMFRYJI1gIAfCVL2/+cP77mDI0h8oezLAvaXN1VFeavfAPw uagurZWis9BpM+4GMV2xNSdPfWXogwrWEsD9IDrs9qNAMFaqnizFEHy4CObbQTevd39M 19+BRoOIV7i5K6gXqrupL5IT9LeBmhas+N3bEcX1H4fE/GytysVzyVRPFgqwULjmUuO5 Oz+NdhTLcTxr8QW0RyBBggIJYqttIorQMi3EVFnZHcxfWVrnvkwJBplNXYogQoqfWEym H3Nu0PoLxCddLHR431AX6lYae6Tf7ZZUac5joGtr0QPVE/xtX7cb8FM/cXYdcZ4f1I+j v+rA== X-Gm-Message-State: AOAM530km6IuVNayEBkdSHW4+jTiNDzXhMkb4UCz8aUIX+UO2BhhbltC jUCsIKHqgMtRBGsc7KoJvYM= X-Google-Smtp-Source: ABdhPJyTfRbQjmFtVPw92Y7UsE4CBIej0hVl2LRd1tte7JNX6Oy7N+3jhVtpYSR71T820OH/ZDlnJA== X-Received: by 2002:ac2:5597:: with SMTP id v23mr4071397lfg.649.1608664864385; Tue, 22 Dec 2020 11:21:04 -0800 (PST) Received: from [192.168.2.145] (109-252-192-57.dynamic.spd-mgts.ru. [109.252.192.57]) by smtp.googlemail.com with ESMTPSA id k2sm2771430lfo.256.2020.12.22.11.21.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 22 Dec 2020 11:21:03 -0800 (PST) Subject: Re: [PATCH v2 28/48] soc/tegra: Introduce core power domain driver To: Viresh Kumar References: <20201217180638.22748-1-digetx@gmail.com> <20201217180638.22748-29-digetx@gmail.com> <20201222064029.duuzcsj53rt7xzvt@vireshk-i7> From: Dmitry Osipenko Message-ID: Date: Tue, 22 Dec 2020 22:21:03 +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: <20201222064029.duuzcsj53rt7xzvt@vireshk-i7> 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" MjIuMTIuMjAyMCAwOTo0MCwgVmlyZXNoIEt1bWFyINC/0LjRiNC10YI6Cj4gT24gMTctMTItMjAs IDIxOjA2LCBEbWl0cnkgT3NpcGVua28gd3JvdGU6Cj4+ICsrKyBiL2RyaXZlcnMvc29jL3RlZ3Jh L2NvcmUtcG93ZXItZG9tYWluLmMKPj4gQEAgLTAsMCArMSwxMjUgQEAKPj4gKy8vIFNQRFgtTGlj ZW5zZS1JZGVudGlmaWVyOiBHUEwtMi4wKwo+PiArLyoKPj4gKyAqIE5WSURJQSBUZWdyYSBTb0Mg Q29yZSBQb3dlciBEb21haW4gRHJpdmVyCj4+ICsgKi8KPj4gKwo+PiArI2luY2x1ZGUgPGxpbnV4 L29mX2RldmljZS5oPgo+PiArI2luY2x1ZGUgPGxpbnV4L3BsYXRmb3JtX2RldmljZS5oPgo+PiAr I2luY2x1ZGUgPGxpbnV4L3BtX2RvbWFpbi5oPgo+PiArI2luY2x1ZGUgPGxpbnV4L3BtX29wcC5o Pgo+PiArI2luY2x1ZGUgPGxpbnV4L3NsYWIuaD4KPj4gKwo+PiArI2luY2x1ZGUgPHNvYy90ZWdy YS9jb21tb24uaD4KPj4gKwo+PiArc3RhdGljIHN0cnVjdCBsb2NrX2NsYXNzX2tleSB0ZWdyYV9j b3JlX2RvbWFpbl9sb2NrX2NsYXNzOwo+PiArc3RhdGljIGJvb2wgdGVncmFfY29yZV9kb21haW5f c3RhdGVfc3luY2VkOwo+PiArCj4+ICtzdGF0aWMgaW50IHRlZ3JhX2dlbnBkX3NldF9wZXJmb3Jt YW5jZV9zdGF0ZShzdHJ1Y3QgZ2VuZXJpY19wbV9kb21haW4gKmdlbnBkLAo+PiArCQkJCQkgICAg IHVuc2lnbmVkIGludCBsZXZlbCkKPj4gK3sKPj4gKwlzdHJ1Y3QgZGV2X3BtX29wcCAqb3BwOwo+ PiArCWludCBlcnI7Cj4+ICsKPj4gKwlvcHAgPSBkZXZfcG1fb3BwX2ZpbmRfbGV2ZWxfY2VpbCgm Z2VucGQtPmRldiwgJmxldmVsKTsKPiAKPiBXZSBkb24ndCBuZWVkIGNlaWwgb3IgZmxvb3IgdmVy c2lvbnMgZm9yIGxldmVsLCBidXQgcmF0aGVyIF9leGFjdCgpIHZlcnNpb24uIE9yCj4gbWF5YmUg anVzdCBjYWxsIGl0IGRldl9wbV9vcHBfZmluZF9sZXZlbCgpLgoKVGhlIF9leGFjdCgpIHZlcnNp b24gd29uJ3QgZmluZCBPUFAgZm9yIGxldmVsPTAgaWYgbGV2ZWxzIGRvbid0IHN0YXJ0CndpdGgg MC4KCj4+ICsJaWYgKElTX0VSUihvcHApKSB7Cj4+ICsJCWRldl9lcnIoJmdlbnBkLT5kZXYsICJm YWlsZWQgdG8gZmluZCBPUFAgZm9yIGxldmVsICV1OiAlcGVcbiIsCj4+ICsJCQlsZXZlbCwgb3Bw KTsKPj4gKwkJcmV0dXJuIFBUUl9FUlIob3BwKTsKPj4gKwl9Cj4+ICsKPj4gKwllcnIgPSBkZXZf cG1fb3BwX3NldF92b2x0YWdlKCZnZW5wZC0+ZGV2LCBvcHApOwo+IAo+IElJVUMsIHlvdSBpbXBs ZW1lbnRlZCB0aGlzIGNhbGxiYWNrIGJlY2F1c2UgeW91IHdhbnQgdG8gdXNlIHRoZSB2b2x0YWdl IHRyaXBsZXQKPiBwcmVzZW50IGluIHRoZSBPUFAgdGFibGUgPwo+IAo+IEFuZCBzbyB5b3UgYXJl IHNldHRpbmcgdGhlIHJlZ3VsYXRvciAoInBvd2VyIikgbGF0ZXIgaW4gdGhpcyBwYXRjaCA/Cgp5 ZXMKCj4gSSBhbSBub3QgaW4gZmF2b3Igb2YgaW1wbGVtZW50aW5nIHRoaXMgcm91dGluZSwgYXMg aXQganVzdCBhZGRzIGEgd3JhcHBlciBhYm92ZQo+IHRoZSByZWd1bGF0b3IgQVBJLiBXaGF0IHlv dSBzaG91bGQgYmUgZG9pbmcgcmF0aGVyIGlzIGdldCB0aGUgcmVndWxhdG9yIGJ5Cj4geW91cnNl bGYgaGVyZSAoaW5zdGVhZCBvZiBkZXBlbmRpbmcgb24gdGhlIE9QUCBjb3JlKS4gQW5kIHRoZW4g eW91IGNhbiBkbwo+IGRldl9wbV9vcHBfZ2V0X3ZvbHRhZ2UoKSBoZXJlIGFuZCBzZXQgdGhlIHZv bHRhZ2UgeW91cnNlbGYuIFlvdSBtYXkgd2FudCB0bwo+IGltcGxlbWVudCBhIHZlcnNpb24gc3Vw cG9ydGluZyB0cmlwbGV0IGhlcmUgdGhvdWdoIGZvciB0aGUgc2FtZS4KPiAKPiBBbmQgeW91IHdv bid0IHJlcXVpcmUgdGhlIHN5bmMgdmVyc2lvbiBvZiB0aGUgQVBJIGFzIHdlbGwgdGhlbi4KPiAK ClRoYXQncyB3aGF0IEkgaW5pdGlhbGx5IGRpZCBmb3IgdGhpcyBkcml2ZXIuIEkgZG9uJ3QgbWlu ZCB0byByZXZlcnQgYmFjawp0byB0aGUgaW5pdGlhbCB2YXJpYW50IGluIHYzLCBpdCBhcHBlYXJl ZCB0byBtZSB0aGF0IGl0IHdpbGwgYmUgbmljZXIKYW5kIGNsZWFuZXIgdG8gaGF2ZSBPUFAgQVBJ IG1hbmFnaW5nIGV2ZXJ5dGhpbmcgaGVyZS4KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMu ZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlz dGluZm8vZHJpLWRldmVsCg==