From patchwork Mon May 16 11:11:29 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: 574123 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0939DC433FE for ; Mon, 16 May 2022 11:12:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242933AbiEPLL6 (ORCPT ); Mon, 16 May 2022 07:11:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46286 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239209AbiEPLLo (ORCPT ); Mon, 16 May 2022 07:11:44 -0400 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E841A2AD8; Mon, 16 May 2022 04:11:40 -0700 (PDT) X-UUID: 0c8ca1df922845f6aef56c2b1fc31a5e-20220516 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.5, REQID:6bfbcc68-1ff9-40c8-92f3-d9cda9023658, 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:2a19b09, CLOUDID:1814c0b9-9f46-4d76-a271-164488ed79f1, C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,IP:nil,URL:0,File:nil ,QS:0,BEC:nil X-UUID: 0c8ca1df922845f6aef56c2b1fc31a5e-20220516 Received: from mtkmbs11n1.mediatek.inc [(172.21.101.185)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1782672092; Mon, 16 May 2022 19:11:33 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs11n1.mediatek.inc (172.21.101.185) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.3; Mon, 16 May 2022 19:11:32 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 16 May 2022 19:11:31 +0800 From: Rex-BC Chen To: , , , , CC: , , , , , , , , , , , Rex-BC Chen , "Andrew-sh . Cheng" Subject: [PATCH v7 2/3] arm64: dts: mediatek: Add MediaTek CCI node for MT8183 Date: Mon, 16 May 2022 19:11:29 +0800 Message-ID: <20220516111130.13325-3-rex-bc.chen@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220516111130.13325-1-rex-bc.chen@mediatek.com> References: <20220516111130.13325-1-rex-bc.chen@mediatek.com> MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Add MediaTek CCI devfreq node for MT8183. Signed-off-by: Andrew-sh.Cheng Signed-off-by: Rex-BC Chen Reviewed-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt8183-evb.dts | 4 ++++ arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 4 ++++ arch/arm64/boot/dts/mediatek/mt8183.dtsi | 8 ++++++++ 3 files changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts index 8953dbf84f3e..7ac9864db9de 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts +++ b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts @@ -412,6 +412,10 @@ }; +&cci { + proc-supply = <&mt6358_vproc12_reg>; +}; + &cpu0 { proc-supply = <&mt6358_vproc12_reg>; }; diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi index 8d5bf73a9099..b035e06840e6 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi @@ -230,6 +230,10 @@ status = "okay"; }; +&cci { + proc-supply = <&mt6358_vproc12_reg>; +}; + &cpu0 { proc-supply = <&mt6358_vproc12_reg>; }; diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi index cecf96b628b7..21ec9f1ef406 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi @@ -280,6 +280,14 @@ }; }; + cci: cci { + compatible = "mediatek,mt8183-cci"; + clocks = <&mcucfg CLK_MCU_BUS_SEL>, + <&topckgen CLK_TOP_ARMPLL_DIV_PLL1>; + clock-names = "cci", "intermediate"; + operating-points-v2 = <&cci_opp>; + }; + cpus { #address-cells = <1>; #size-cells = <0>;