From patchwork Thu Apr 30 12:46:17 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frieder Schrempf X-Patchwork-Id: 11520187 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5998B912 for ; Thu, 30 Apr 2020 12:47:35 +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 375282078D for ; Thu, 30 Apr 2020 12:47:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="XsEq1H7R" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 375282078D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kontron.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:In-Reply-To:References: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=JqdTSUi5MkoKXSVHOKlJAIcyCaYgS7rLN4LtfzVrzqo=; b=XsEq1H7Rbe2gxr d2MXzpNh7JSBnR0DFX4LvlG17MkJT8QNJe1G5cQ1o1aWUqzBHcI2dPnklnPDD46qu1HusUKO95xZW ceRguVfvWsxa26xaOpdnlcFbCzbUYKcCHpjPILhovLkozLvdgEaEmY3HhVlmZNNo9rH/65ljhZeTf Rwo8Vdy+cMy9tORZ05Xna//136j7Uz0EVUrlGzTnRCxoyVJLfJ5uNYNMCFf8Qq5TGYlH+72gJfyav A+Nnkm56wVbphJeMryYGAjBlZUEhZ9I5f4tc5uL0XIvkTlBu321hRraYr8BQL5KjPruGvPNDEcNYr tFldqD9/C964EVsDVC/w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jU8bB-0001De-CR; Thu, 30 Apr 2020 12:47:29 +0000 Received: from skedge03.snt-world.com ([91.208.41.68]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jU8a3-0000Fs-Sb for linux-arm-kernel@lists.infradead.org; Thu, 30 Apr 2020 12:46:21 +0000 Received: from sntmail11s.snt-is.com (unknown [10.203.32.181]) by skedge03.snt-world.com (Postfix) with ESMTP id C054A67A902; Thu, 30 Apr 2020 14:46:17 +0200 (CEST) Received: from sntmail12r.snt-is.com (10.203.32.182) by sntmail11s.snt-is.com (10.203.32.181) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1913.5; Thu, 30 Apr 2020 14:46:17 +0200 Received: from sntmail12r.snt-is.com ([fe80::e551:8750:7bba:3305]) by sntmail12r.snt-is.com ([fe80::e551:8750:7bba:3305%3]) with mapi id 15.01.1913.007; Thu, 30 Apr 2020 14:46:17 +0200 From: Schrempf Frieder To: Adam Ford , Anson Huang , Christian Gmeiner , Daniel Baluta , Fabio Estevam , Schrempf Frieder , Leonard Crestez , "Li Jun" , Lucas Stach , NXP Linux Team , Peng Fan , Pengutronix Kernel Team , Russell King , "Sascha Hauer" , Shawn Guo , "S.j. Wang" Subject: [RFC PATCH 4/4] arm64: dts: imx8mm: Add GPU nodes for 2D and 3D core using Etnaviv Thread-Topic: [RFC PATCH 4/4] arm64: dts: imx8mm: Add GPU nodes for 2D and 3D core using Etnaviv Thread-Index: AQHWHu1XU8cnqZiR7kmt3VxL/7fb7Q== Date: Thu, 30 Apr 2020 12:46:17 +0000 Message-ID: <20200430124602.14463-5-frieder.schrempf@kontron.de> References: <20200430124602.14463-1-frieder.schrempf@kontron.de> In-Reply-To: <20200430124602.14463-1-frieder.schrempf@kontron.de> Accept-Language: de-DE, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.17.1 x-originating-ip: [172.25.9.193] x-c2processedorg: 51b406b7-48a2-4d03-b652-521f56ac89f3 MIME-Version: 1.0 X-SnT-MailScanner-Information: Please contact the ISP for more information X-SnT-MailScanner-ID: C054A67A902.A0242 X-SnT-MailScanner: Not scanned: please contact your Internet E-Mail Service Provider for details X-SnT-MailScanner-SpamCheck: X-SnT-MailScanner-From: frieder.schrempf@kontron.de X-SnT-MailScanner-To: aford173@gmail.com, anson.huang@nxp.com, christian.gmeiner@gmail.com, daniel.baluta@nxp.com, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, etnaviv@lists.freedesktop.org, festevam@gmail.com, jun.li@nxp.com, kernel@pengutronix.de, l.stach@pengutronix.de, leonard.crestez@nxp.com, linux+etnaviv@armlinux.org.uk, linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com, linux-kernel@vger.kernel.org, peng.fan@nxp.com, s.hauer@pengutronix.de, shawnguo@kernel.org, shengjiu.wang@nxp.com X-Spam-Status: No X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200430_054620_274264_79786937 X-CRM114-Status: UNSURE ( 6.38 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.7 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [91.208.41.68 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "linux-arm-kernel@lists.infradead.org" , "devicetree@vger.kernel.org" , "etnaviv@lists.freedesktop.org" , "dri-devel@lists.freedesktop.org" , "linux-kernel@vger.kernel.org" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: Frieder Schrempf According to the documents, the i.MX8M-Mini features a GC320 and a GCNanoUltra GPU core. Etnaviv detects them as: etnaviv-gpu 38000000.gpu: model: GC600, revision: 4653 etnaviv-gpu 38008000.gpu: model: GC520, revision: 5341 This seems to work fine more or less without any changes to the HWDB, which still might be needed in the future to correct some features, etc. Signed-off-by: Frieder Schrempf --- arch/arm64/boot/dts/freescale/imx8mm.dtsi | 36 +++++++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi index cc7152ecedd9..1dd0a6e849d3 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@ -937,6 +937,42 @@ status = "disabled"; }; + gpu_3d: gpu@38000000 { + compatible = "vivante,gc"; + reg = <0x38000000 0x8000>; + interrupts = ; + clocks = <&clk IMX8MM_CLK_GPU_AHB>, + <&clk IMX8MM_CLK_GPU_BUS_ROOT>, + <&clk IMX8MM_CLK_GPU3D_ROOT>; + clock-names = "reg", "bus", "core"; + assigned-clocks = <&clk IMX8MM_CLK_GPU3D_SRC>, + <&clk IMX8MM_CLK_GPU_AXI>, + <&clk IMX8MM_CLK_GPU_AHB>, + <&clk IMX8MM_GPU_PLL_OUT>; + assigned-clock-parents = <&clk IMX8MM_GPU_PLL_OUT>, + <&clk IMX8MM_SYS_PLL1_800M>, + <&clk IMX8MM_SYS_PLL1_800M>; + assigned-clock-rates = <0>, <0>,<400000000>,<1000000000>; + }; + + gpu_2d: gpu@38008000 { + compatible = "vivante,gc"; + reg = <0x38008000 0x8000>; + interrupts = ; + clocks = <&clk IMX8MM_CLK_GPU_AHB>, + <&clk IMX8MM_CLK_GPU_BUS_ROOT>, + <&clk IMX8MM_CLK_GPU2D_ROOT>; + clock-names = "reg", "bus", "core"; + assigned-clocks = <&clk IMX8MM_CLK_GPU2D_SRC>, + <&clk IMX8MM_CLK_GPU_AXI>, + <&clk IMX8MM_CLK_GPU_AHB>, + <&clk IMX8MM_GPU_PLL_OUT>; + assigned-clock-parents = <&clk IMX8MM_GPU_PLL_OUT>, + <&clk IMX8MM_SYS_PLL1_800M>, + <&clk IMX8MM_SYS_PLL1_800M>; + assigned-clock-rates = <0>, <0>,<400000000>,<1000000000>; + }; + gic: interrupt-controller@38800000 { compatible = "arm,gic-v3"; reg = <0x38800000 0x10000>, /* GIC Dist */