From patchwork Sat Dec 2 12:51:43 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alex Bee X-Patchwork-Id: 13476936 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 01C06C10F04 for ; Sat, 2 Dec 2023 12:52:13 +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=8qiH30mw6pTNYY3quAyxnLRphPdiVseiKLNtt+DTOPo=; b=1iLnpihNuF7+rf TADLD6Z4niglnhwE0umzfha4FVZ7zjJz0+/nKbJY0nCSq9mtEEB8Pp+RQgQqioc0o/6rVfKgMdCMo 9Lheb717xKNHV/m+qYgiR1U0nBbPQ1slikFwFSRJmxqJjiCQudxJy8pSZJutryP6RbMkpO3QzJDZT W6/G7F2Vu2vywrDvUAVfE59Ub/xL25Rwii8LwPv9+myLYjCts4QaAGYvxs/GagPTzewVenR+XM9vM 2z+A4q/Py/DQxF7KLlEkqoNEg3QKwgDqF31RwdjSM0jWR+XeNmthcgpxLjwFfapnBOf9o/Xf0rNz4 WJhJy/Pnr2mT8Gm3eliw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1r9PTc-00Fhwd-0A; Sat, 02 Dec 2023 12:52:08 +0000 Received: from mail-ej1-x62c.google.com ([2a00:1450:4864:20::62c]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1r9PTY-00Fhtx-2A; Sat, 02 Dec 2023 12:52:05 +0000 Received: by mail-ej1-x62c.google.com with SMTP id a640c23a62f3a-a1a22b7f519so198770866b.2; Sat, 02 Dec 2023 04:52:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1701521523; x=1702126323; darn=lists.infradead.org; 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=HR4GQ7+5atR3ar2YrCztGhjSeU/LO6OVqwoc3hEbrC0=; b=jxTEXH8+WdPIGY/ByRcqm0dT0iQDLDpb90+icweXKWRaOiA0CJXSPtF3w9sT0SsgBn Y0gZ2i/qqYJYObJG/qKIG2Sd1eEnL2SASvbE6pS47SusqtZzHjdywYzzh/AFrpuGjree 4N+aAKGowUnrpKCWqwZZOQ89M2cmnmevBPyvAe8Xrc66juI2uNgI5lsTsQUv58Al5YpK peFCwf59UM9PNAiYpnmaninP3XhPVo36c7CbT7lceNcQ6NDtLjFz8fERwb3RtjmhYIY8 Q2TqKyEWBcY+qAJy2k7XJUMFIeP1S9XOhonZmR0HUNElb+83Fo3sLIHd5CLDsVUI9I1F ITBA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701521523; x=1702126323; 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=HR4GQ7+5atR3ar2YrCztGhjSeU/LO6OVqwoc3hEbrC0=; b=Be9qXKmW1eqSniWUoXtpFjFX2GFgv9FjoX6rj+V6g+lDWKCA6zS07Cv+/yu0xntZAS qFEN5vgsGyJVop2nwvm+v8oooeZhIbK1hNL9pqsZAgTC2MsTuqkCp5MOS9wmPYwBUbnN EDGeMFoXCky5yqLjof8uYRT0jJQFmcEMLowSF+WP6hjQ10Ng4QXD5AmEf0xlIsJwiHOI eVPVj3v2lJ7UMhls7eWIaO/7bOVellaekMZIfeh8xNwRQdC9v/gv16yDO4OKanpnCp/l J0dJRNV48jzVzIZx1VLvAGF/Cz50uIT+KHQed0shKjLKdiHExRMFECXtaEDQhQDrmiaJ b8bw== X-Gm-Message-State: AOJu0Ywj2JCmGDXQQMq348iSlQbZLQ0pYkLuKYboN7XldtlWvat6vkcV 5hpXxRDKOIfDlyZi8viYig== X-Google-Smtp-Source: AGHT+IFsV7yIlBBzkDPIYNDCqw3wEkc8AQ/SUwRG3frSQ5X+KzW+68Zbs/ntALcZcfg6t9TIXCXl8g== X-Received: by 2002:a17:906:35ca:b0:a19:a1ba:bacb with SMTP id p10-20020a17090635ca00b00a19a1babacbmr891820ejb.113.1701521523169; Sat, 02 Dec 2023 04:52:03 -0800 (PST) Received: from U4.lan ([2a02:810b:f40:4300:908e:b829:354b:f8ee]) by smtp.gmail.com with ESMTPSA id g5-20020a170906198500b009c5c5c2c5a4sm3018161ejd.219.2023.12.02.04.52.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 02 Dec 2023 04:52:02 -0800 (PST) From: Alex Bee To: Heiko Stuebner , Conor Dooley , Krzysztof Kozlowski , Rob Herring Cc: Daniel Vetter , David Airlie , Thomas Zimmermann , Maxime Ripard , Maarten Lankhorst , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-pm@vger.kernel.org, Alex Bee Subject: [PATCH v2 4/5] ARM: dts: rockchip: Add GPU node for RK3128 Date: Sat, 2 Dec 2023 13:51:43 +0100 Message-ID: <20231202125144.66052-5-knaerzche@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231202125144.66052-1-knaerzche@gmail.com> References: <20231202125144.66052-1-knaerzche@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231202_045204_709331_61E4636A X-CRM114-Status: GOOD ( 11.78 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org RK3128 SoCs have Mali400 MP2 GPU. Add the respective device tree node and the correspondending opp-table. The frequencies and voltages of the opp-table have been taken from downstream kernel. Signed-off-by: Alex Bee --- arch/arm/boot/dts/rockchip/rk3128.dtsi | 44 ++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/arch/arm/boot/dts/rockchip/rk3128.dtsi b/arch/arm/boot/dts/rockchip/rk3128.dtsi index b72905db04f7..b05ee3d926aa 100644 --- a/arch/arm/boot/dts/rockchip/rk3128.dtsi +++ b/arch/arm/boot/dts/rockchip/rk3128.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>;