From patchwork Sun Mar 29 17:38:24 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: 211535 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 97909C2D0F0 for ; Sun, 29 Mar 2020 17:38:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 66C812073E for ; Sun, 29 Mar 2020 17:38:57 +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="Ba0la23j" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728506AbgC2Rim (ORCPT ); Sun, 29 Mar 2020 13:38:42 -0400 Received: from mo4-p04-ob.smtp.rzone.de ([85.215.255.120]:14273 "EHLO mo4-p04-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728465AbgC2Ril (ORCPT ); Sun, 29 Mar 2020 13:38:41 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1585503519; 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=iyEhMCKeP2FreN2b/L3+ZjLXH7lhAMv1iW4jyUtBvjo=; b=Ba0la23jr5Sj0IFxpZA8mXzm0IevQonvcn2TrIHR8ZVTvWI1TKS/WqiF8XABT74eC/ Nxb/jxkL1USZpiuIvnJvWoKhUX6uYWhL0lI7VblU8kl4wqArd9BuAeAejCpAvCjvXlOV bO8T0Vxe9tc0Lb5eDA3wz1aMP3RriSLJIfCVzjnkG3tQpoPGR5COuqvDCKAVOEaL/kNN XdOojt8a06BktecdEjXq6Ooxf1sfpSl9r8T+MkG/6I0OBflDbyU7Dokfhdz+pkELu85V OSz6frPrT188Q/zgDsS29BpxSm5uCNhMYXch2P+rsg+iGBOE2AXC7AV1FjLLqulO7W9g YgDw== X-RZG-AUTH: ":JGIXVUS7cutRB/49FwqZ7WcJeFKiMhflhwDubTJ9o12DNOsPj0pDz2rsNxxv" X-RZG-CLASS-ID: mo00 Received: from iMac.fritz.box by smtp.strato.de (RZmta 46.2.1 DYNA|AUTH) with ESMTPSA id m02241w2THcUBMo (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Sun, 29 Mar 2020 19:38:30 +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 Cc: Philipp Rossak , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, openpvrsgx-devgroup@letux.org, letux-kernel@openphoenux.org, kernel@pyra-handheld.com, linux-mips@vger.kernel.org, "H. Nikolaus Schaller" Subject: [PATCH v5 6/8] ARM: DTS: omap4: add sgx gpu child node Date: Sun, 29 Mar 2020 19:38:24 +0200 Message-Id: X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org and add interrupt. 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. Tested-by: H. Nikolaus Schaller # PandaBoard ES 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 9a87440d0b9d..939061f96523 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -390,7 +390,7 @@ 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>; @@ -409,10 +409,11 @@ 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 = ; + }; }; dss: dss@58000000 { diff --git a/arch/arm/boot/dts/omap4470.dts b/arch/arm/boot/dts/omap4470.dts new file mode 100644 index 000000000000..19b554612401 --- /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 = "img,sgx544-112", "img,sgx544", "ti,omap-omap4-sgx544-112"; +};