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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=ham 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 93D26C5CFE7 for ; Wed, 11 Jul 2018 15:23:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5155A20883 for ; Wed, 11 Jul 2018 15:23:21 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5155A20883 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nvidia.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389002AbeGKP2J (ORCPT ); Wed, 11 Jul 2018 11:28:09 -0400 Received: from hqemgate16.nvidia.com ([216.228.121.65]:18839 "EHLO hqemgate16.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732550AbeGKP2I (ORCPT ); Wed, 11 Jul 2018 11:28:08 -0400 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqemgate16.nvidia.com (using TLS: TLSv1, AES128-SHA) id ; Wed, 11 Jul 2018 08:23:13 -0700 Received: from HQMAIL101.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Wed, 11 Jul 2018 08:23:18 -0700 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Wed, 11 Jul 2018 08:23:18 -0700 Received: from [10.21.132.122] (172.20.13.39) by HQMAIL101.nvidia.com (172.20.187.10) with Microsoft SMTP Server (TLS) id 15.0.1347.2; Wed, 11 Jul 2018 15:23:16 +0000 Subject: Re: [PATCH v2 3/7] soc/tegra: pmc: Implement tegra_io_pad_is_powered() To: Aapo Vienamo , Rob Herring , Mark Rutland , Thierry Reding , Mikko Perttunen CC: , , References: <1531317693-3520-1-git-send-email-avienamo@nvidia.com> <1531317693-3520-4-git-send-email-avienamo@nvidia.com> From: Jon Hunter Message-ID: <3ced704b-2a8b-b78c-3b1e-6c2d7562edcc@nvidia.com> Date: Wed, 11 Jul 2018 16:23:14 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 MIME-Version: 1.0 In-Reply-To: <1531317693-3520-4-git-send-email-avienamo@nvidia.com> X-Originating-IP: [172.20.13.39] X-ClientProxiedBy: HQMAIL103.nvidia.com (172.20.187.11) To HQMAIL101.nvidia.com (172.20.187.10) Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/07/18 15:01, Aapo Vienamo wrote: > Implement a function to query whether a pad is in deep power down mode. Can you elaborate on why this public function is needed and who will be using this? Cheers Jon -- nvpublic