From patchwork Wed May 4 13:05:37 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: 12837909 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 2F769C433F5 for ; Wed, 4 May 2022 13:08:36 +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=iY62kKxaYhWx5xmEnsf7wNKqDlXO6u0kL1gn3Xk21/8=; b=Bx0Zym5faDmZlH JK3QYbkjG9W9TTF0W6fheaVDECndKitKoHStJPPQezUrRXlmS7/bqwW70kGTCr7Oekcvg7ylnw5cC bu6ALOT5a1qoKDdfcDe3dCEOaQlslyVsoZuBw4+3IqbNbFFm8RCjAUzBzrrJJAAsuI6Otme3/xRqQ NMQHZkaNUJbXkXVh6PWH0Ripb3lpF3JsDK9krWCWNjDaoVWi0rxl5d3lO4KStmYaIlPaYhYQ6524h 2/W5pjxbZxnocbdQQTmA+HZTdzILykmj3QmD/ptgDml8ZcZrr6fm8Mj7D+Zq79+U8xnsja/cUNziX Ydc8hDOmU+IFM09N8R9A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nmEk2-00Avz5-Ja; Wed, 04 May 2022 13:08:30 +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 1nmEhU-00AuBO-Fj; Wed, 04 May 2022 13:05:55 +0000 X-UUID: 55672143b719492793e9cc4ee352ee51-20220504 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.4, REQID:299c8efb-458f-42c9-89db-491448f96765, OB:0, LO B:0,IP:0,URL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,ACTI ON:release,TS:0 X-CID-META: VersionHash:faefae9, CLOUDID:60b32c16-2e53-443e-b81a-655c13977218, C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,File:nil,QS:0,BEC:nil X-UUID: 55672143b719492793e9cc4ee352ee51-20220504 Received: from mtkcas68.mediatek.inc [(172.29.94.19)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1716833797; Wed, 04 May 2022 06:05:45 -0700 Received: from mtkmbs07n1.mediatek.inc (172.21.101.16) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 4 May 2022 06:05:44 -0700 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 4 May 2022 21:05:41 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.3 via Frontend Transport; Wed, 4 May 2022 21:05:41 +0800 From: Rex-BC Chen To: , , , , CC: , , , , , , , , , , , Rex-BC Chen Subject: [PATCH v5 6/9] cpufreq: mediatek: Add support for MT8186 Date: Wed, 4 May 2022 21:05:37 +0800 Message-ID: <20220504130540.5902-7-rex-bc.chen@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220504130540.5902-1-rex-bc.chen@mediatek.com> References: <20220504130540.5902-1-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-20220504_060552_597940_4EBAA537 X-CRM114-Status: GOOD ( 12.55 ) X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=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 1a4c95e06b0e..60d6292ab306 100644 --- a/drivers/cpufreq/mediatek-cpufreq.c +++ b/drivers/cpufreq/mediatek-cpufreq.c @@ -699,6 +699,15 @@ static const struct mtk_cpufreq_platform_data mt8183_platform_data = { .ccifreq_supported = 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, + .ccifreq_supported = true, +}; + /* List of machines supported by this driver */ static const struct of_device_id mtk_cpufreq_machines[] __initconst = { { .compatible = "mediatek,mt2701", .data = &mt2701_platform_data }, @@ -710,6 +719,7 @@ static const struct of_device_id mtk_cpufreq_machines[] __initconst = { { .compatible = "mediatek,mt8173", .data = &mt2701_platform_data }, { .compatible = "mediatek,mt8176", .data = &mt2701_platform_data }, { .compatible = "mediatek,mt8183", .data = &mt8183_platform_data }, + { .compatible = "mediatek,mt8186", .data = &mt8186_platform_data }, { .compatible = "mediatek,mt8365", .data = &mt2701_platform_data }, { .compatible = "mediatek,mt8516", .data = &mt2701_platform_data }, { }