From patchwork Fri Apr 8 04:59:07 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?UmV4LUJDIENoZW4gKOmZs+afj+i+sCk=?= X-Patchwork-Id: 12806117 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id EE9E7C433EF for ; Fri, 8 Apr 2022 05:15:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=+hIvweV+SCuIbSmhVFzzZuCOMJ6N32Vj/QCR2mTHDig=; b=AJDlX40h/8CSLI +aKhae0B1ZSvrRviMkcjNUM7OohVIgAhkTDpPXYuqaI84zMwfy5Yi8pcpezVJ7FKpikdtmOxAPbNw SqGA454sWJOuymaJpf2jDJvdDUV80aYBEtQPDyrC6rS7eENaZdPcxGM/ugdv9mSg51ycCw2mjPajC US6PaKXJb18GgvY5X2uMFi78GL9l/u6BlCzJXwfkHWoVwoi2nNNSTFUtv6a1zXeRlMbnw3IfyupHW 8vhKNGwUARvyNOdEqwAJpRaa7vHHVN44VuVFa5I3++dRBkGq/kIjP/vvJNJIOuSfwVLX0zjQ2P3Ef X4+mYIOoPoTlGsG4jMYw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ncgwz-00F44h-SS; Fri, 08 Apr 2022 05:14:26 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ncgsA-00F1Bt-Uf; Fri, 08 Apr 2022 05:09:28 +0000 X-UUID: 0063281b41d8412183e7292f411a38ea-20220407 X-UUID: 0063281b41d8412183e7292f411a38ea-20220407 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1725661463; Thu, 07 Apr 2022 22:09:15 -0700 Received: from mtkexhb02.mediatek.inc (172.21.101.103) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 7 Apr 2022 21:59:20 -0700 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkexhb02.mediatek.inc (172.21.101.103) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 8 Apr 2022 12:59:13 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 8 Apr 2022 12:59:13 +0800 From: Rex-BC Chen To: , , , CC: , , , , , , , , , , Rex-BC Chen Subject: [PATCH V2 14/15] cpufreq: mediatek: Add support for MT8186 Date: Fri, 8 Apr 2022 12:59:07 +0800 Message-ID: <20220408045908.21671-15-rex-bc.chen@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220408045908.21671-1-rex-bc.chen@mediatek.com> References: <20220408045908.21671-1-rex-bc.chen@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220407_220927_005885_6EDA59BC X-CRM114-Status: GOOD ( 11.95 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Jia-Wei Chang The platform data of MT8186 is different from previous MediaTek SoCs, so we add a new compatible and platform data for it. Signed-off-by: Jia-Wei Chang Signed-off-by: Rex-BC Chen Reviewed-by: AngeloGioacchino Del Regno --- drivers/cpufreq/mediatek-cpufreq.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/cpufreq/mediatek-cpufreq.c b/drivers/cpufreq/mediatek-cpufreq.c index cebe5af2ef5d..07d3b31e3ee0 100644 --- a/drivers/cpufreq/mediatek-cpufreq.c +++ b/drivers/cpufreq/mediatek-cpufreq.c @@ -689,6 +689,15 @@ static const struct mtk_cpufreq_platform_data mt8183_platform_data = { .is_ccifreq_support = true, }; +static const struct mtk_cpufreq_platform_data mt8186_platform_data = { + .min_volt_shift = 100000, + .max_volt_shift = 250000, + .proc_max_volt = 1118750, + .sram_min_volt = 850000, + .sram_max_volt = 1118750, + .is_ccifreq_support = true, +}; + /* List of machines supported by this driver */ static const struct of_device_id mtk_cpufreq_machines[] __initconst = { { .compatible = "mediatek,mt2701", .data = &mtk_platform_data }, @@ -700,6 +709,7 @@ static const struct of_device_id mtk_cpufreq_machines[] __initconst = { { .compatible = "mediatek,mt8173", .data = &mtk_platform_data }, { .compatible = "mediatek,mt8176", .data = &mtk_platform_data }, { .compatible = "mediatek,mt8183", .data = &mt8183_platform_data }, + { .compatible = "mediatek,mt8186", .data = &mt8186_platform_data }, { .compatible = "mediatek,mt8365", .data = &mtk_platform_data }, { .compatible = "mediatek,mt8516", .data = &mtk_platform_data }, { }