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 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 A22A2C3ABC9 for ; Sun, 18 May 2025 22:58:52 +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=3jAuad7A6W7hF48v1+KYCfDivPixsTdcVoRyfTUjusQ=; b=37mqGembJSDMN0 e3ENh2sNGIO6iPJkci+dYGUJSu41loED4D/2NxfO7RWJPW+C93Ys90ZCneqYU6ZVkAomNxlRFmRnk ixi8291DoIvt0w79t9rLr/WD4mrl6A/re1/gAvoNhMdUWkTNbq7tKigkaYAINPukTfwXRarf/vLfB C7TSS7Ukx/wpDXR++1OONL4RZQUKdvJNn5LEMac8I9/vDzL8hI58dwVQBf6V3BX0kMKosMcCHWQ/M 4fnXIm/tDAbNmlmgA970BQNG+r35mMn5FZmClbfAdrL1zgToyjhTww9LXwXATl5srr+w2z91HW7eJ uED6rQcyG4Xpp/bdd3qw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uGmxz-00000007fpM-1X5W; Sun, 18 May 2025 22:58:47 +0000 Received: from smtp.forwardemail.net ([149.28.215.223]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uGmu7-00000007fRo-3UO2 for linux-rockchip@lists.infradead.org; Sun, 18 May 2025 22:54:48 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kwiboo.se; h=Content-Transfer-Encoding: MIME-Version: References: In-Reply-To: Message-ID: Date: Subject: Cc: To: From; q=dns/txt; s=fe-e1b5cab7be; t=1747608887; bh=jaXXZuk1frfcedeOEDAUivp9EQrzh8hsZwc4skzNAyM=; b=cgVmHOGJBjWZIPzdq0R1+y7f8tiyODhwsqanlGm90HZsYwzUHFfzFeGCgzGw8iRjAWhyLOT30 UzMQS5CStKh9Jqpe8Lj3Gq3p+SATlMB8gIF3mt3K1ml5tR/1qV0mWhhk3H8knhE1bUJUbX1ZizT FFsyX0UxOyPhOecXYsdM68PX+4XZqJDqFOzsihe4T7UZNWdG8ApU+ipxBD4jpeJuQMY3m0Tm84P 7QHB39HYh9ndcK58zBhIVGHAXEXiege/LnLvf82Vz5Mw5IeHARpjWu673hfgqQxJJ5/tcjB4g6r z8znVs64R1KrSO0MCKf4U/B8YssE/Y4wB4Bks2P4QW8A== X-Forward-Email-ID: 682a6532db63046e3392f2c3 X-Forward-Email-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 149.28.215.223 X-Forward-Email-Version: 1.0.3 X-Forward-Email-Website: https://forwardemail.net X-Complaints-To: abuse@forwardemail.net X-Report-Abuse: abuse@forwardemail.net X-Report-Abuse-To: abuse@forwardemail.net From: Jonas Karlman To: Heiko Stuebner , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Yao Zi , Chukun Pan , linux-rockchip@lists.infradead.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Jonas Karlman , linux-kernel@vger.kernel.org Subject: [PATCH 2/3] arm64: dts: rockchip: Add GPU node for RK3528 Date: Sun, 18 May 2025 22:54:12 +0000 Message-ID: <20250518225418.682182-3-jonas@kwiboo.se> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250518225418.682182-1-jonas@kwiboo.se> References: <20250518225418.682182-1-jonas@kwiboo.se> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250518_155447_907840_7128B98E X-CRM114-Status: UNSURE ( 8.61 ) X-CRM114-Notice: Please train this message. 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Add a GPU node and a opp-table for the Mali-450 MP2 in the RK3528 SoC. Signed-off-by: Jonas Karlman --- arch/arm64/boot/dts/rockchip/rk3528.dtsi | 58 ++++++++++++++++++++++++ 1 file changed, 58 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3528.dtsi b/arch/arm64/boot/dts/rockchip/rk3528.dtsi index 791cb9b1e8f1..548ac6d4793f 100644 --- a/arch/arm64/boot/dts/rockchip/rk3528.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3528.dtsi @@ -96,6 +96,36 @@ scmi_clk: protocol@14 { }; }; + gpu_opp_table: opp-table-gpu { + compatible = "operating-points-v2"; + + opp-300000000 { + opp-hz = /bits/ 64 <300000000>; + opp-microvolt = <875000 875000 1000000>; + opp-suspend; + }; + + opp-500000000 { + opp-hz = /bits/ 64 <500000000>; + opp-microvolt = <875000 875000 1000000>; + }; + + opp-600000000 { + opp-hz = /bits/ 64 <600000000>; + opp-microvolt = <875000 875000 1000000>; + }; + + opp-700000000 { + opp-hz = /bits/ 64 <700000000>; + opp-microvolt = <900000 900000 1000000>; + }; + + opp-800000000 { + opp-hz = /bits/ 64 <800000000>; + opp-microvolt = <950000 950000 1000000>; + }; + }; + psci { compatible = "arm,psci-1.0", "arm,psci-0.2"; method = "smc"; @@ -433,6 +463,34 @@ power-domain@RK3528_PD_VPU { }; }; + gpu: gpu@ff700000 { + compatible = "rockchip,rk3528-mali", "arm,mali-450"; + reg = <0x0 0xff700000 0x0 0x40000>; + assigned-clocks = <&cru ACLK_GPU_MALI>, + <&scmi_clk SCMI_CLK_GPU>; + assigned-clock-rates = <297000000>, <300000000>; + clocks = <&cru ACLK_GPU_MALI>, <&scmi_clk SCMI_CLK_GPU>; + clock-names = "bus", "core"; + interrupts = , + , + , + , + , + , + ; + interrupt-names = "gp", + "gpmmu", + "pp", + "pp0", + "ppmmu0", + "pp1", + "ppmmu1"; + operating-points-v2 = <&gpu_opp_table>; + power-domains = <&power RK3528_PD_GPU>; + resets = <&cru SRST_A_GPU>; + status = "disabled"; + }; + uart0: serial@ff9f0000 { compatible = "rockchip,rk3528-uart", "snps,dw-apb-uart"; reg = <0x0 0xff9f0000 0x0 0x100>; -- 2.49.0 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip