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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,UNPARSEABLE_RELAY, USER_AGENT_GIT 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 D9F19C43612 for ; Wed, 2 Jan 2019 14:01:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B2D3D218EA for ; Wed, 2 Jan 2019 14:01:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730063AbfABOBL (ORCPT ); Wed, 2 Jan 2019 09:01:11 -0500 Received: from mailgw02.mediatek.com ([210.61.82.184]:43549 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1730011AbfABOBI (ORCPT ); Wed, 2 Jan 2019 09:01:08 -0500 X-UUID: 345b80b9619e49628f2f8a04e3d5d62e-20190102 X-UUID: 345b80b9619e49628f2f8a04e3d5d62e-20190102 Received: from mtkcas07.mediatek.inc [(172.21.101.84)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 690843923; Wed, 02 Jan 2019 22:00:58 +0800 Received: from mtkcas09.mediatek.inc (172.21.101.178) by mtkmbs03n2.mediatek.inc (172.21.101.182) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 2 Jan 2019 22:00:56 +0800 Received: from mtkslt205.mediatek.inc (10.21.15.75) by mtkcas09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Wed, 2 Jan 2019 22:00:56 +0800 From: Henry Chen To: Viresh Kumar , Stephen Boyd , Rob Herring , Matthias Brugger , Ulf Hansson CC: Mark Rutland , Fan Chen , Weiyi Lu , James Liao , Kees Cook , , , , , , Henry Chen Subject: [RFC PATCH 4/7] arm64: dts: mt8183: add performance state support of scpsys Date: Wed, 2 Jan 2019 21:44:01 +0800 Message-ID: <1546436644-19234-5-git-send-email-henryc.chen@mediatek.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1546436644-19234-1-git-send-email-henryc.chen@mediatek.com> References: <1546436644-19234-1-git-send-email-henryc.chen@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain X-TM-SNTS-SMTP: 44C3CBE4EF796AAE985068504F4839A19F03833298C4F73B53A065E3F196931A2000:8 X-MTK: N Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add support for performance state of scpsys on mt8183 platform. Signed-off-by: Henry Chen --- arch/arm64/boot/dts/mediatek/mt8183.dtsi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi index 47926a7..e396410 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi @@ -9,6 +9,7 @@ #include #include #include +#include / { compatible = "mediatek,mt8183"; @@ -243,6 +244,26 @@ "vpu-3", "vpu-4", "vpu-5"; infracfg = <&infracfg>; smi_comm = <&smi_common>; + operating-points-v2 = <&dvfsrc_opp_table>; + dvfsrc_opp_table: opp-table { + compatible = "operating-points-v2-mtk-level"; + + dvfsrc_vol_min: opp1 { + mtk,level = ; + }; + + dvfsrc_freq_medium: opp2 { + mtk,level = ; + }; + + dvfsrc_freq_max: opp3 { + mtk,level = ; + }; + + dvfsrc_vol_max: opp4 { + mtk,level = ; + }; + }; }; apmixedsys: syscon@1000c000 { -- 1.9.1