From patchwork Wed Oct 6 00:05:04 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adam Ford X-Patchwork-Id: 12538245 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 245D4C433F5 for ; Wed, 6 Oct 2021 00:09:19 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id DC9A66115A for ; Wed, 6 Oct 2021 00:09:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org DC9A66115A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org 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=RMoSBV6mj+zYbbHJjcZolF7cZIEmOf7lYhSGLWFxau4=; b=SlHMFEnM1u/sIO 56MElc7LKOH76h2eIzhOE1LqzHzNIenXK3Sem79mEFyDcIPUKVaTXMGejId/83K+KVnXTW/bFb6Ue 2jbF1ThSeSKlGX3tOwG/SSBmLXDWzBL1wohgtiHw4xI+vfLk+pLgrw5TTWjxWamwzGHFLQYnjfVBH G205fEw7gDuMVZpsPQCCgkkIQLGxOZ4Czz75CAeKDFXfWLiT/oZNT8/+z0ujzAA2y0JJEc/2slcJi 1C94rk7ThRpEUxGRoA7ROJKOHqkfaJNWdHOYiG7YDPrQ0tax8r+zlATNhK4Z0andd3B6a5gLkCDHe 5W7SxdSwNAq9Q7ebxakg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mXuSh-00CLqg-Jr; Wed, 06 Oct 2021 00:07:08 +0000 Received: from mail-io1-xd33.google.com ([2607:f8b0:4864:20::d33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mXuR9-00CLFs-25 for linux-arm-kernel@lists.infradead.org; Wed, 06 Oct 2021 00:05:32 +0000 Received: by mail-io1-xd33.google.com with SMTP id r75so883629iod.7 for ; Tue, 05 Oct 2021 17:05:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=PLAxQdhoFe7v2vMVDyp/8Fr7Jukarsi+bCPeqRNe98M=; b=IqyWOBm3QzJtcUSGGdL25ly8ZDLzh3Zn8ZTUT5ZgrAt6jLwtTFX6W9iInXDrhjjj63 EWgh9zLjb5Jp02vubkPEhfzBYgtXO6gdzkDpP1NFX8U/l0hfPzQtxeXgFPyjkCges2i0 LX4JF/r+kFmErO/B87kt4D39/0weVWzMe/JTkOHNgzeXx/qbpgNCuDmM5MPd8eQ5zA7O HCafRFk1jhUsPLey+vie63HTxLnGXTTixKMO9+2LWlqGJJLaGAoxED1Qh5MQI3tBlbYa 3MH4q59BdlO+T80NDWpU7z4Ku9Q0zrcBSFIdh7YXrOitLuUjt4ywj6C8daV2vkIgwJHg xRuw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=PLAxQdhoFe7v2vMVDyp/8Fr7Jukarsi+bCPeqRNe98M=; b=FT+6wcu5VhSzFy07VEgotLohTpO4hb3xO8dBkDss+eeiH8HsonxH6GvTSPb+U6v+hc HMR0Z+of/X7lPCeJHwEEj10wRkRSBY+dOgXs5CeOcYNVUCiaC2d49q5t0mObymEbYyYR 5k2AsoOvyzhL7qRFFFWR25bzvt529M7sDjsseefrPEHGhnzsO0gk+XkYjlmfejnHVdml fp/5yYd3KathC1BhaJe3j0OISkpPe85tuX06mfLBzlavrhYAR8TCngqzCA+729cGyxn/ eOtyt8mjTIqvrY9jZcjgXWAY0UmgMBCyIGQkxyMsC2E5niMi2W92VwUumbtImLfK2z2g OwHA== X-Gm-Message-State: AOAM5310swVdq3uUXl0XSlBFDjzrMClDiQFrDVIpPyOxFAciLSm78pxU iPGOgrppH+AodIDenYW2HaaMXc8GK9Y= X-Google-Smtp-Source: ABdhPJzDQh6yuWWYopVdkwBNX2GzrDeNJDUhUXZl5orB7yTsXH9jvMxTa4Wk21lZRPe4YbfVVFFHIg== X-Received: by 2002:a02:1088:: with SMTP id 130mr4859821jay.87.1633478729803; Tue, 05 Oct 2021 17:05:29 -0700 (PDT) Received: from aford-IdeaCentre-A730.lan ([2601:448:8400:9e8:94fc:9a4b:2e18:e915]) by smtp.gmail.com with ESMTPSA id y2sm11338646ioj.12.2021.10.05.17.05.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 Oct 2021 17:05:29 -0700 (PDT) From: Adam Ford To: linux-arm-kernel@lists.infradead.org Cc: aford@beaconembedded.com, Adam Ford , Rob Herring , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Lucas Stach , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 7/7] arm64: dts: imx8mn: Enable GPU Date: Tue, 5 Oct 2021 19:05:04 -0500 Message-Id: <20211006000505.627334-7-aford173@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211006000505.627334-1-aford173@gmail.com> References: <20211006000505.627334-1-aford173@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211005_170531_136991_B84B429B X-CRM114-Status: GOOD ( 10.38 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The i.MX8M-Nano features a GC7000. The Etnaviv driver detects it as: etnaviv-gpu 38000000.gpu: model: GC7000, revision: 6203 Signed-off-by: Adam Ford --- arch/arm64/boot/dts/freescale/imx8mn.dtsi | 25 +++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi index 57f67257d2fd..46144a7482d3 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi @@ -1089,6 +1089,31 @@ gpmi: nand-controller@33002000 { status = "disabled"; }; + gpu: gpu@38000000 { + compatible = "vivante,gc"; + reg = <0x38000000 0x8000>; + interrupts = ; + clocks = <&clk IMX8MN_CLK_GPU_AHB>, + <&clk IMX8MN_CLK_GPU_BUS_ROOT>, + <&clk IMX8MN_CLK_GPU_CORE_ROOT>, + <&clk IMX8MN_CLK_GPU_SHADER_DIV>; + clock-names = "reg", "bus", "core", "shader"; + assigned-clocks = <&clk IMX8MN_CLK_GPU_CORE_SRC>, + <&clk IMX8MN_CLK_GPU_SHADER_SRC>, + <&clk IMX8MN_CLK_GPU_AXI>, + <&clk IMX8MN_CLK_GPU_AHB>, + <&clk IMX8MN_GPU_PLL>, + <&clk IMX8MN_CLK_GPU_CORE_DIV>, + <&clk IMX8MN_CLK_GPU_SHADER_DIV>; + assigned-clock-parents = <&clk IMX8MN_GPU_PLL_OUT>, + <&clk IMX8MN_GPU_PLL_OUT>, + <&clk IMX8MN_SYS_PLL1_800M>, + <&clk IMX8MN_SYS_PLL1_800M>; + assigned-clock-rates = <0>, <0>, <800000000>, <400000000>, <1200000000>, + <400000000>, <400000000>; + power-domains = <&pgc_gpumix>; + }; + gic: interrupt-controller@38800000 { compatible = "arm,gic-v3"; reg = <0x38800000 0x10000>,