From patchwork Tue Aug 29 17:16:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alex Bee X-Patchwork-Id: 718417 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 2F94EC83F18 for ; Tue, 29 Aug 2023 17:19:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237895AbjH2RSt (ORCPT ); Tue, 29 Aug 2023 13:18:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48140 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237833AbjH2RSS (ORCPT ); Tue, 29 Aug 2023 13:18:18 -0400 Received: from mail-ej1-x62e.google.com (mail-ej1-x62e.google.com [IPv6:2a00:1450:4864:20::62e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6F390E55; Tue, 29 Aug 2023 10:17:57 -0700 (PDT) Received: by mail-ej1-x62e.google.com with SMTP id a640c23a62f3a-9a21b6d105cso597778066b.3; Tue, 29 Aug 2023 10:17:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1693329464; x=1693934264; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=+TRUGa9PL5nV/dnusn+UwSq4N+QNad+BtpjMEE4na6E=; b=OZFbsoxBYbtJUhBBQxapgnMGaORPO11QLmwTffX0UwxhOO9s9i5coEpHA085+055+k x2iktQWtW72gYg3DJirC4o0W9QCuzVCpCgg1Gq9TYwIcuteNM07twA6BYqfOYdEpO9Io alnN55qzVOZz3qYGtXBRHU8IXdI9kiNllXn0qe8Y0YmWO55RgH6+pi4F+ol+JqpXg43t LKv+EOx4qMMSIL6Xux72JFIbrawAGnf7QkvbIwIxHzzB57j5vsQdqpoYujPoP79jWn5/ 5gq/p4lZFDf/SOPeI1jh1UaDWIfFIPHyi7l56l85xK4fnVcmf0s7N1wZqxOpeqdKWFO4 ra7w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1693329464; x=1693934264; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=+TRUGa9PL5nV/dnusn+UwSq4N+QNad+BtpjMEE4na6E=; b=IlYVZ8uMClgejL5qtNzNJWXb1ZrxjFdM9wsRBjAY5ECIK3IJf9qceu5Z3IdTQ3pJcm 5fQHDKC7YJWcuXzpAvo03v6o4PlbNjt/xCHsU2NEFuqh4lQPsw4Ex8c7KnTO0Oa1+GGo ZmTfpO92/4mWeeN6XHttRyrUk+UW74/wl5XY431kWwAFH7qEcN1cYePW72zYD4KonPTn NjkycT0MZBhLvyRpgthK8EfGdRyP4sFoTOj03c80Uo8Kr9IsbAfXvo2i2Je/YtFhCCIY qg0STcsrtI4llca4M8VTtj2dYi8LhhCXzxxExy2eH8p1mnwSYPMcTcpqLXKg4ooARAV/ Qs+g== X-Gm-Message-State: AOJu0Ywzeb0Gf9hCUunjHIOWwDB5SDMdS8i/Gk0v5UkpvdtPQyKbUYeL ZIxEXBSczpegYq7w9/wHCw== X-Google-Smtp-Source: AGHT+IHSs6leoLR21rpe27haxf2M/3AjrTL1AjjD92jIJAICN7I5rW7t/aMEMKebF0K+otgr7qN1Ig== X-Received: by 2002:a17:906:5346:b0:9a2:1ce5:1243 with SMTP id j6-20020a170906534600b009a21ce51243mr12595166ejo.60.1693329464222; Tue, 29 Aug 2023 10:17:44 -0700 (PDT) Received: from U4.lan ([2001:9e8:b958:3410:8e0c:ed68:cd6c:7cb8]) by smtp.gmail.com with ESMTPSA id a21-20020a1709062b1500b00993cc1242d4sm6115834ejg.151.2023.08.29.10.17.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 29 Aug 2023 10:17:43 -0700 (PDT) From: Alex Bee To: Heiko Stuebner , Rob Herring , Krzysztof Kozlowski , Conor Dooley , David Airlie , Daniel Vetter , Lee Jones , Liam Girdwood , Mark Brown , Michael Turquette , Stephen Boyd , Vinod Koul , Kishon Vijay Abraham I Cc: Elaine Zhang , Johan Jonker , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, alsa-devel@alsa-project.org, linux-clk@vger.kernel.org, linux-phy@lists.infradead.org, Alex Bee Subject: [PATCH 20/31] ARM: dts: rockchip: Add extra CPU voltages for RK3126 Date: Tue, 29 Aug 2023 19:16:36 +0200 Message-ID: <20230829171647.187787-21-knaerzche@gmail.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230829171647.187787-1-knaerzche@gmail.com> References: <20230829171647.187787-1-knaerzche@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org While RK3126's CPU cores can operate at the same frequencies as RK3128, but it needs higher voltages. The values have been taken from vendor's downstream kernel. Signed-off-by: Alex Bee --- arch/arm/boot/dts/rockchip/rk3126.dtsi | 27 ++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/arch/arm/boot/dts/rockchip/rk3126.dtsi b/arch/arm/boot/dts/rockchip/rk3126.dtsi index 7345bd95d29d..09c40f3d69a8 100644 --- a/arch/arm/boot/dts/rockchip/rk3126.dtsi +++ b/arch/arm/boot/dts/rockchip/rk3126.dtsi @@ -7,3 +7,30 @@ / { compatible = "rockchip,rk3126"; }; + +&cpu_opp_table { + opp-216000000 { + opp-microvolt = <1000000 1000000 1425000>; + }; + opp-408000000 { + opp-microvolt = <1150000 1150000 1425000>; + }; + opp-600000000 { + opp-microvolt = <1150000 1150000 1425000>; + }; + opp-696000000 { + opp-microvolt = <1150000 1150000 1425000>; + }; + opp-816000000 { + opp-microvolt = <1200000 1200000 1425000>; + }; + opp-816000000 { + opp-microvolt = <1200000 1200000 1425000>; + }; + opp-1008000000 { + opp-microvolt = <1350000 1350000 1425000>; + }; + opp-1200000000 { + opp-microvolt = <1425000 1425000 1425000>; + }; +};