From patchwork Fri Jul 10 19:11:20 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lukasz Luba X-Patchwork-Id: 11657267 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8CFF013B1 for ; Fri, 10 Jul 2020 19:11:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7F104207D0 for ; Fri, 10 Jul 2020 19:11:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727780AbgGJTLj (ORCPT ); Fri, 10 Jul 2020 15:11:39 -0400 Received: from foss.arm.com ([217.140.110.172]:35404 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726872AbgGJTLi (ORCPT ); Fri, 10 Jul 2020 15:11:38 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 0B3E231B; Fri, 10 Jul 2020 12:11:38 -0700 (PDT) Received: from e123648.arm.com (unknown [10.37.12.58]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 53B003FA00; Fri, 10 Jul 2020 12:11:34 -0700 (PDT) From: Lukasz Luba To: linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Cc: lukasz.luba@arm.com, willy.mh.wolff.ml@gmail.com, k.konieczny@samsung.com, cw00.choi@samsung.com, b.zolnierkie@samsung.com, krzk@kernel.org, chanwoo@kernel.org, myungjoo.ham@samsung.com, kyungmin.park@samsung.com, s.nawrocki@samsung.com, kgene@kernel.org Subject: [PATCH v2 0/2] Exynos5422 DMC: adjust to new devfreq monitoring mechanism Date: Fri, 10 Jul 2020 20:11:20 +0100 Message-Id: <20200710191122.11029-1-lukasz.luba@arm.com> X-Mailer: git-send-email 2.17.1 Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Hi all, This is a v2 patch set adjusting Exynos5422 DMC to the new devfreq monitoring mechanism. This time the IRQ mode is explicitly controlled using module parameter (in default the driver uses polling mode = devfreq monitoring). The detailed cover letter describing the topic can be found here [1]. The patches should apply on top of Chanwoo's devfreq-next branch, where the new devfreq mechanism is queued [2]. If there is no objections I think they can go via this tree, since they logically use it. Changes: v2: - added Reviewed-by from Chanwoo for patch 1/2 - added module_param which controls the mode in which the driver operates - switched in default to devfreq monitoring mechanism instead of interrupts Regards, Lukasz Luba [1] https://lore.kernel.org/linux-pm/20200708153420.29484-1-lukasz.luba@arm.com/ [2] https://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git/log/?h=devfreq-next Lukasz Luba (2): memory: samsung: exynos5422-dmc: Adjust polling interval and uptreshold memory: samsung: exynos5422-dmc: Add module param to control IRQ mode drivers/memory/samsung/exynos5422-dmc.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-)