From patchwork Fri May 5 15:26:12 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sean Wang X-Patchwork-Id: 9713799 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 3DFB460362 for ; Fri, 5 May 2017 15:27:57 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2802C28652 for ; Fri, 5 May 2017 15:27:57 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1C9CC28686; Fri, 5 May 2017 15:27:57 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CFCF228652 for ; Fri, 5 May 2017 15:27:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753559AbdEEP0e (ORCPT ); Fri, 5 May 2017 11:26:34 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:59026 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1753093AbdEEP0c (ORCPT ); Fri, 5 May 2017 11:26:32 -0400 Received: from mtkhts07.mediatek.inc [(172.21.101.69)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 414297687; Fri, 05 May 2017 23:26:29 +0800 Received: from mtkswgap22.mediatek.inc (172.21.77.33) by mtkhts07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 14.3.266.1; Fri, 5 May 2017 23:26:28 +0800 From: To: , , , , , , , , , , , , , , , CC: , Sean Wang Subject: [PATCH 4/6] cpufreq: mediatek: Add support of cpufreq to MT2701/MT7623 SoC Date: Fri, 5 May 2017 23:26:12 +0800 Message-ID: <1493997974-17699-5-git-send-email-sean.wang@mediatek.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1493997974-17699-1-git-send-email-sean.wang@mediatek.com> References: <1493997974-17699-1-git-send-email-sean.wang@mediatek.com> MIME-Version: 1.0 X-MTK: N Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Sean Wang MT2701/MT7623 is an 32-bit ARMv7 based quad-core (4 * Cortex-A7) with single cluster and this hardware is also compatible with the existing driver through enabling CPU frequency feature with operating-points-v2 bindings. Signed-off-by: Sean Wang --- drivers/cpufreq/Kconfig.arm | 4 ++-- drivers/cpufreq/mt8173-cpufreq.c | 2 ++ 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm index 74ed7e9..68b387a 100644 --- a/drivers/cpufreq/Kconfig.arm +++ b/drivers/cpufreq/Kconfig.arm @@ -90,11 +90,11 @@ config ARM_KIRKWOOD_CPUFREQ config ARM_MT8173_CPUFREQ tristate "Mediatek MT8173 CPUFreq support" depends on ARCH_MEDIATEK && REGULATOR - depends on ARM64 || (ARM_CPU_TOPOLOGY && COMPILE_TEST) + depends on (ARM || ARM64) || (ARM_CPU_TOPOLOGY && COMPILE_TEST) depends on !CPU_THERMAL || THERMAL select PM_OPP help - This adds the CPUFreq driver support for Mediatek MT8173 SoC. + This adds the CPUFreq driver support for Mediatek SoCs. config ARM_OMAP2PLUS_CPUFREQ bool "TI OMAP2+" diff --git a/drivers/cpufreq/mt8173-cpufreq.c b/drivers/cpufreq/mt8173-cpufreq.c index fd1886f..481ec77 100644 --- a/drivers/cpufreq/mt8173-cpufreq.c +++ b/drivers/cpufreq/mt8173-cpufreq.c @@ -575,6 +575,8 @@ static struct platform_driver mt8173_cpufreq_platdrv = { /* List of machines supported by this driver */ static const struct of_device_id mt8173_cpufreq_machines[] __initconst = { + { .compatible = "mediatek,mt2701", }, + { .compatible = "mediatek,mt7623", }, { .compatible = "mediatek,mt817x", }, { .compatible = "mediatek,mt8173", }, { .compatible = "mediatek,mt8176", },