From patchwork Fri Apr 24 20:34:09 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H. Nikolaus Schaller" X-Patchwork-Id: 11509755 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 1829A92A for ; Sat, 25 Apr 2020 08:42:41 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 EA4452071E for ; Sat, 25 Apr 2020 08:42:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=goldelico.com header.i=@goldelico.com header.b="A23kH699" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EA4452071E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=goldelico.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C6E256E178; Sat, 25 Apr 2020 08:42:25 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mo6-p04-ob.smtp.rzone.de (mo6-p04-ob.smtp.rzone.de [IPv6:2a01:238:20a:202:5304::8]) by gabe.freedesktop.org (Postfix) with ESMTPS id 154296EB64 for ; Fri, 24 Apr 2020 20:34:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1587760490; s=strato-dkim-0002; d=goldelico.com; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: X-RZG-CLASS-ID:X-RZG-AUTH:From:Subject:Sender; bh=4YRtTIwRhflUjSLDQRHLZDleH744PLmERxGBhjKfPW8=; b=A23kH699uclIAoq215O99Bz1Q0te2i7V7Digko0NQGR/Klqz5DxZ18IA82AvjUZdW/ 6qoYNbSdOeSWKqKh5tkxzLCU1sCsW2MDoqUp65g96f/dge5WmHN84pQ+pN7kpbfMEn9X +vAIo9+kAe9d5YQkpTYhS/0JcbliDB0SwZ8Srt+4cQ+Zum/5vejjGtviFJYryN+AFS4r MhgF+UBtdD6TOr9ouEQLj4l+SUSKUHzqz6F384A9lsczR4Ob1xMYrP5UAXymhk5jFw3H ndfuEZR5QRMrDQJH7MTJs3DLdrMG/DQ5Ufc1OPkilhLdGHt6kbet2umS0i/rqRX8kO4d ELRQ== X-RZG-AUTH: ":JGIXVUS7cutRB/49FwqZ7WcJeFKiMhflhwDubTJ9o1mfYzBGHXH6GK44R2FE" X-RZG-CLASS-ID: mo00 Received: from iMac.fritz.box by smtp.strato.de (RZmta 46.6.2 DYNA|AUTH) with ESMTPSA id R0acebw3OKYMEVE (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Fri, 24 Apr 2020 22:34:22 +0200 (CEST) From: "H. Nikolaus Schaller" To: David Airlie , Daniel Vetter , Rob Herring , Mark Rutland , =?utf-8?q?Beno=C3=AEt_Cousson?= , Tony Lindgren , Paul Cercueil , Ralf Baechle , Paul Burton , James Hogan , Kukjin Kim , Krzysztof Kozlowski , Maxime Ripard , Chen-Yu Tsai , Thomas Bogendoerfer Subject: [PATCH v7 06/12] ARM: DTS: omap4: add sgx gpu child node Date: Fri, 24 Apr 2020 22:34:09 +0200 Message-Id: <5f493a50fedef45c3cacd91cbf999092d9c05164.1587760454.git.hns@goldelico.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 X-Mailman-Approved-At: Sat, 25 Apr 2020 08:42:24 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, letux-kernel@openphoenux.org, Philipp Rossak , "H. Nikolaus Schaller" , Jonathan Bakker , openpvrsgx-devgroup@letux.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mips@vger.kernel.org, linux-samsung-soc@vger.kernel.org, kernel@pyra-handheld.com, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add SGX GPU node with interrupt. Tested on PandaBoard ES. Since omap4420/30/60 and omap4470 come with different SGX variants we need to introduce a new omap4470.dtsi. If an omap4470 board does not want to use SGX it is no problem to still include omap4460.dtsi. Signed-off-by: H. Nikolaus Schaller --- arch/arm/boot/dts/omap4.dtsi | 11 ++++++----- arch/arm/boot/dts/omap4470.dts | 15 +++++++++++++++ 2 files changed, 21 insertions(+), 5 deletions(-) create mode 100644 arch/arm/boot/dts/omap4470.dts diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index 763bdea8c829..15ff3d7146af 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -389,7 +389,7 @@ abb_iva: regulator-abb-iva { status = "disabled"; }; - target-module@56000000 { + sgx_module: target-module@56000000 { compatible = "ti,sysc-omap4", "ti,sysc"; reg = <0x5600fe00 0x4>, <0x5600fe10 0x4>; @@ -408,10 +408,11 @@ target-module@56000000 { #size-cells = <1>; ranges = <0 0x56000000 0x2000000>; - /* - * Closed source PowerVR driver, no child device - * binding or driver in mainline - */ + gpu: gpu@0 { + compatible = "ti,omap4-sgx540-120", "img,sgx540-120", "img,sgx540"; + reg = <0x0 0x2000000>; /* 32MB */ + interrupts = ; + }; }; /* diff --git a/arch/arm/boot/dts/omap4470.dts b/arch/arm/boot/dts/omap4470.dts new file mode 100644 index 000000000000..f29c581300bf --- /dev/null +++ b/arch/arm/boot/dts/omap4470.dts @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Device Tree Source for OMAP4470 SoC + * + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ +#include "omap4460.dtsi" + +&sgx { + compatible = "ti,omap4470-sgx544-112", "img,sgx544-112", "img,sgx544"; +};