From patchwork Tue Aug 29 17:16:38 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alex Bee X-Patchwork-Id: 718781 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 DC82EC83F14 for ; Tue, 29 Aug 2023 17:19:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237753AbjH2RSu (ORCPT ); Tue, 29 Aug 2023 13:18:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48310 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237842AbjH2RST (ORCPT ); Tue, 29 Aug 2023 13:18:19 -0400 Received: from mail-ej1-x62a.google.com (mail-ej1-x62a.google.com [IPv6:2a00:1450:4864:20::62a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 21C7EE58; Tue, 29 Aug 2023 10:18:00 -0700 (PDT) Received: by mail-ej1-x62a.google.com with SMTP id a640c23a62f3a-99df431d4bfso614817266b.1; Tue, 29 Aug 2023 10:18:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1693329466; x=1693934266; 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=cdMp6yGV0P8L7/q8hhpBp7fZJs0P4HxP+xmd/dBUTF0=; b=GYmvvj1sFbTTtXbgXqrMaNH/aVAjfAntStRnN8asGz3V+cm1HEbxj7u/duVBcmdQ7Z GNd7XfGs74mOUm0PhC/djA+EPK+tWkvMkKamr+St+za05bKr8bU0eS8swyvP+xes04mz ODLNqhrP16gRGQynCESNaYqSdtnbj9UtlI3F9WdnhnJ6kX5vRPnFZ6LCvlHVP4zZ24qo jfwQv0P8xQJc/f4YjkAeZ21XnUlwK2+r1Kdm5FJbZvHJ4Kw92VSP4SYL09kbYoJDJHvA +4vQ0JzfKeGtMTsrHcFKKviELI0MjPux56ean5Tw6J8K1AiRzuDuLKJ870CbIm0TbhMi wjyQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1693329466; x=1693934266; 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=cdMp6yGV0P8L7/q8hhpBp7fZJs0P4HxP+xmd/dBUTF0=; b=M459dobHE2ehq7gWdIoxjAChUAuji27QmvNAGXr3SzhzVMdpFmpiVmo11m3Ay24rpe Zbw4R8HO+HeOua56J3wr8iSePVnE1/4EJtv092osGwoVlKDAYSnTXFs/FI216e7rqCQJ Vr8xCqTAHOKCVPywp6nUAnRqzsMqFU8mqotDYTmxbWN4VAvF639CdZ8GYnX370uK9deQ dGThr3X9ABbJPex0jJTpiNymYvA53lT/KlbPwo+mDmOg9Wuhf8vdb90wAwkTlA6uiN5f +v7/6K5UlrDMX3zffm9i+lclAPGEH0w0RvEZxADBVj3hu7DRr6l4rOtUVDOrcc+CE2GA E7kg== X-Gm-Message-State: AOJu0YwYUiKlHYS6LYOBgujco1zLwprCRDMUjbVQqiytq2Z/8mJhnlkK qI6bEQ3K1yVFgcdVv6bfCQ== X-Google-Smtp-Source: AGHT+IEIEIVr9GVv8wcpcAh/4P6h2oRMoRbIhTVOy6XqNU2N3y4y6OKPBaGl1PKVnou0mSNTBc9qkA== X-Received: by 2002:a17:906:cc50:b0:9a2:143e:a062 with SMTP id mm16-20020a170906cc5000b009a2143ea062mr11375776ejb.49.1693329466159; Tue, 29 Aug 2023 10:17:46 -0700 (PDT) Received: from U4.lan ([2001:9e8:b958:3410:8e0c:ed68:cd6c:7cb8]) by smtp.gmail.com with ESMTPSA id a21-20020a1709062b1500b00993cc1242d4sm6115834ejg.151.2023.08.29.10.17.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 29 Aug 2023 10:17:45 -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 22/31] ARM: dts: rockchip: Add GPU node for RK312x Date: Tue, 29 Aug 2023 19:16:38 +0200 Message-ID: <20230829171647.187787-23-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 RK312x SoCs have Mali400 MP2 GPU. Add the respective device tree node and the correspondending opp-table. The frequencies and voltages have been taken from downstream kernel and work fine for both RK3126 and RK3128. Signed-off-by: Alex Bee --- arch/arm/boot/dts/rockchip/rk312x.dtsi | 44 ++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/arch/arm/boot/dts/rockchip/rk312x.dtsi b/arch/arm/boot/dts/rockchip/rk312x.dtsi index 617306a9edf7..024d801a9792 100644 --- a/arch/arm/boot/dts/rockchip/rk312x.dtsi +++ b/arch/arm/boot/dts/rockchip/rk312x.dtsi @@ -101,6 +101,27 @@ opp-1200000000 { }; }; + gpu_opp_table: opp-table-1 { + compatible = "operating-points-v2"; + + opp-200000000 { + opp-hz = /bits/ 64 <200000000>; + opp-microvolt = <975000 975000 1250000>; + }; + opp-300000000 { + opp-hz = /bits/ 64 <300000000>; + opp-microvolt = <1050000 1050000 1250000>; + }; + opp-400000000 { + opp-hz = /bits/ 64 <400000000>; + opp-microvolt = <1150000 1150000 1250000>; + }; + opp-480000000 { + opp-hz = /bits/ 64 <480000000>; + opp-microvolt = <1250000 1250000 1250000>; + }; + }; + timer { compatible = "arm,armv7-timer"; interrupts = , @@ -131,6 +152,29 @@ smp-sram@0 { }; }; + gpu: gpu@10090000 { + compatible = "rockchip,rk3128-mali", "arm,mali-400"; + reg = <0x10090000 0x10000>; + interrupts = , + , + , + , + , + ; + interrupt-names = "gp", + "gpmmu", + "pp0", + "ppmmu0", + "pp1", + "ppmmu1"; + clocks = <&cru ACLK_GPU>, <&cru ACLK_GPU>; + clock-names = "bus", "core"; + power-domains = <&power RK3128_PD_GPU>; + resets = <&cru SRST_GPU>; + operating-points-v2 = <&gpu_opp_table>; + status = "disabled"; + }; + pmu: syscon@100a0000 { compatible = "rockchip,rk3128-pmu", "syscon", "simple-mfd"; reg = <0x100a0000 0x1000>;